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Composition containing nano-composite as gas barrier and articles made of it

Composition containing nano-composite as gas barrier and articles made of it
IPC classes for russian patent Composition containing nano-composite as gas barrier and articles made of it (RU 2340639):
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Invention relates to flat or sleeve-type cover or film suitable for smoking and intended for packaging of food products such as sausage cover, shrink film wrapper and etc., on polymer basis. This cover or film was first produced by air exhausting from homogenous plastic melt consisting of plastics mixture. This melt includes, at least, polyamide, PVAL (polyvinyl alcohol) and PEBAX (polyetherblockamide). Food cover or film is characterized by permeability factor by water steam being at least 1 kg/m2 in 24 hours. Oxygen permeability at 30 μm thickness of film is less 2.1 sm3/m2 in 24 hours. Besides, method of such items production is proposed in this invention for the first time.

FIELD: chemistry.

SUBSTANCE: composition is made from mixing 30-95 mass parts of polyolefin resin, 0.5-60 mass parts of molten resin mixture with protective properties and nanocomposite with protective properties and 1-30 mass parts of the substance which ensures the compatibility of components. Resins with protective properties are the copolymer of ethylene with vinyl alcohol polyamide, ionomer, polyvinyl alcohol. Nanocomposite is chosen from a group consisting of copolymer of ethylene with vinyl alcohol/nanocomposite from intercalated clay, polyamide/nanocomposite from intercalated clay, ionomer/nanocomposite from intercalated clay and polyvinyl alcohol/nanocomposite from intercalated clay.

EFFECT: good protecting properties and pliability.

18 cl, 2 dwg, 2 tbl, 37 ex

 

The technical field

The present invention relates to compositions containing nanocomposite as a gas barrier, and products made from it, and, in particular, to compositions containing nanocomposite with excellent protective properties and plasticity, which is obtained by dry mixing the polyolefin resin with a melt mixture of the resin having barrier properties, and nanocomposites nanocomposite having barrier properties, as well as substances, ensuring the compatibility of the components, and the manufacture of its products.

The level of technology

General purpose resins such as polyethylene and polypropylene, are used in many fields due to their excellent ductility, mechanical and waterproofing properties. However, use of these resins in packaging material or containers for food products and agrochemicals limited, because these products need packaging materials with very high chemical resistance and good protivogololednye protective properties.

The copolymer of ethylene-vinyl alcohol (EMU) and the polyamide resin are transparent and have a high protective properties. However, due to the higher cost of these resins in comparison with the resin General purpose their content in products is limited.

Thus, to reduce stand the STI was offered a mixture of resin with protective properties, such as EMU and polyamide resins, and inexpensive polyolefin. However, a satisfactory protective properties were not achieved.

To improve the protective properties was used fully stratified, partially stratified, intercalated or partially intercalated nanocomposite obtained by dispersion of nanorazmernyh particles of intercalated clay in the polymer matrix.

Disclosure of inventions

In the manufacture of injection molded articles of the above nanocomposites nanocomposite nanocomposite should retain their morphology, providing protective properties even after molding, and its plasticity must be high for a simple manufacture of sheets or films, as well as containers.

The aim of the present invention is a composition comprising a nanocomposite with excellent mechanical strength, excellent protivogololednye protective properties, resistance to organic solvents, waterproofing properties, excellent ductility.

The aim of the present invention is also the manufacturer of the products obtained from the compositions containing the nanocomposite having barrier properties.

In accordance with one aspect of the present invention dry mix composition is prepared, containing 30-95 wt. parts p is linoleinovoy resin; 0.5-60 wt. parts of the melt mixture comprising at least one resin protective properties selected from the group consisting of a copolymer of ethylene-vinyl alcohol (EMU), polyamide, ionomer and polyvinyl alcohol (PVA) and at least one nanocomposite with protective properties selected from the group consisting of a copolymer of EMU with intercalated clay, polyamide with intercalated clay, ionomer with intercalated clay and polyvinyl alcohol with intercalated clay and 1-30 wt. parts of substances, ensuring the compatibility of the components.

In one of the embodiments of the present invention, the resin protective properties and nanocomposite with protective properties can be mixed in the melt in a mass ratio of from 25:75 to 75:25.

In another embodiment of the present invention, the resin protective properties and nanocomposite with protective properties can be mixed in the melt with the application of the jointly rotating twin-screw extruder or single screw extruder at a melting temperature or at higher temperatures.

In accordance with another aspect of the present invention, the invention provides for the fabrication of the nanocomposite composition with.

In one of the embodiments of the present invention, the product can be manufactured PU is eat pneumaturia, extrusion molding, molding under pressure or injection molding.

In another embodiment of the present invention the product may be a container, a sheet, tube or film having protective properties.

The present invention will be described hereinafter in more detail. Korean patent application No. 2002-76575, previously filed by the authors of this application, discloses a composition with a nanocomposite comprising 1-97 wt. parts of the polyolefin resin; 1-95 wt. parts nanocomposites nanocomposite with protective properties selected from the group consisting of a copolymer of ethylene-vinyl alcohol (EMU) with intercalated clay, polyamide with intercalated clay, ionomer with intercalated clay and polyvinyl alcohol (PVA) with intercalated clay; and 1-95 wt. parts of substances, ensuring the compatibility of the components. It complements the present invention.

When carrying out the present invention the composition of the nanocomposite having barrier properties, get dry mixing of the melt mixture of the resin with protective properties and nanocomposites nanocomposite having barrier properties, with a polyolefin resin and substance ensuring the compatibility of the components.

That is, the composition of the nanocomposite is a composition prepared by dry mixing, comprising 30-95 wt. parts of polio einevoll resin; 0.5-60 wt. parts of the melt mixture comprising at least one resin protective properties selected from the group consisting of a copolymer of ethylene-vinyl alcohol (EMU), polyamide, ionomer and polyvinyl alcohol (PVA) and at least one nanocomposite with protective properties selected from the group consisting of EMU copolymer intercalated with clay, polyamide with intercalated clay, ion meter with intercalated clay and polyvinyl alcohol with intercalated clay; and 1-30 wt. parts of substances, ensuring the compatibility of the components.

The polyolefin resin may be at least one selected from the group consisting of high density polyethylene (HDPE), low density polyethylene (LDPE), linear low density polyethylene (LLDPE), ethylene-propylene copolymer and polypropylene. The polypropylene may be at least one compound selected from the group consisting of homopolymer polypropylene, copolymer polypropylene, polypropylene and composite resin with improved physical properties by adding talc, flame retardant, etc. to homopolymer or copolymer of polypropylene.

The preferred content of the polyolefin resin 30-95 wt. parts and most preferably 70-90 wt. parts. If the content of the polyolefin resin is lower than 30 wt. parts, formula the s difficult. If the content of the polyolefin resin is more than 90 wt. portions, the protective properties of the low.

The molten mixture of resin/nanocomposite can be obtained by first forming a stratified or partially layered nanocomposites nanocomposite with protective properties of the resin protective properties and intercalated clay and mixing in the melt nanocomposites nanocomposite resin with protective properties. More specifically, the molten mixture of resin/nanocomposite can be obtained by mixing in the melt, at least one resin protective properties selected from the group consisting of EMU copolymer, polyamide, ionomer and polyvinyl alcohol (PVA) and at least one nanocomposites nanocomposite with protective properties selected from the group consisting of EMU copolymer/nanocomposite of intercalated clay, polyamide/nanocomposite of intercalated clays, ion meter/nanocomposite of intercalated clay and polyvinyl alcohol/nanocomposite of the intercalated clay.

The resin protective properties add to the intercalated clay for the formation of nanoscale stratified or partially layered nanocomposites nanocomposite. Due to this morphology of the nanocomposites nanocomposite path of passage of gas and liquid in the resin is lengthened and thus water-resistant and protective against the fluid properties of the resin are improved, and the resistance of the floor is of the olefin increases due to the intercalated clay, which prevents the falling of the workpiece when pneumatomachi.

The mass ratio of the resin protective properties to the intercalated clay in the nanocomposite is from 58.0:42.0 to 99.9:0.1, and preferably from 85.0:15.0 to 99.0:1.0. If the mass ratio of the resin protective properties to the intercalated clay less than 58.0:42.0, intercalated clay aglomerated and homogenization difficult. If the mass ratio of the resin protective properties to the intercalated clay above 99.0:0.1, improving the protective properties of the minor.

Through the application of the melt blend and nanocomposites nanocomposite resin with protective properties, temperature molding can be extended. It is possible to choose the components of the mixture, and the mixing ratio can be adjusted in accordance with temperature conditions of the process required for product formation.

To obtain molten mixture of resin with protective properties/nanocomposite homogenization of the melt is preferably carried out at a temperature 175-270°C.

Intercalated clay is preferably clay, intercalated in the organic matrix. The preferred content of organic material in the intercalated clay 1-45 wt.%. When the content of organic material is less than 1 wt.%, compatible intercalated clay and resin to protect time properties low. When the content of organic material more than 45 wt.%, intercalation resin with protective properties difficult.

Intercalated clay contains at least one material selected from montmorillonite, bentonite, kaolinite, mica, hectorite, forgetit, saponite, beidellite, nontronite, stevensite, vermiculite, callosity, volkonskoit, saconit, magarita, geniality, and organic material preferably contains a functional group selected from primary to Quaternary ammonium, phosphonium, maleate, succinate, acrylate, benzyl hydrogen, oxazoline and dimethyldodecylamine.

The resin protective properties and nanocomposite with protective properties preferably are mixed in the melt in a mass ratio of from 25:75 to 75:25. If the amount of resin with protective properties too high protective properties are not improved. If the amount of resin with protective properties too low, the impact strength of the final product is lowered.

If the copolymer of ethylene-vinyl alcohol introduced in the nanocomposite, the ethylene content in the copolymer of ethylene-vinyl alcohol is preferably from 10 to 50 mol.%. If the ethylene content is less than 10 mol.%, the melt molding is difficult because of low machinability. If the ethylene content exceeds 50 mol.%, the protective properties attributed the Yu oxygen and fluids insufficient.

If the polyamide is included in the nanocomposite, the polyamide may be nylon 4.6, nylon 6, nylon 6.6, nylon 6.10, nylon 7, nylon 8, nylon 9, nylon 11, nylon 12, nylon 46, MXD6, amorphous polyamide, copolymerizable polyamide containing at least two of them or a mixture of at least two of them.

Amorphous polyamide refers to the polyamide having insufficient crystallinity, i.e. no endothermic melting peak of the crystalline phase in the measurement by the method of differential scanning calorimetry (DSC) (ASTM D-3417, 10°C/min).

In General, the polyamide can be prepared using a diamine and a dicarboxylic acid. Examples of the diamine include hexamethylenediamine were 2-methylpentylamine, 2,2,4-trimethylhexamethylenediamine, 2,4,4-trimethylhexamethylenediamine, bis(4-aminocyclohexane)methane, 2,2-bis(4-aminocyclohexane)isopropylidene, 1,4-diaminocyclohexane, 1,3-diaminocyclohexane, meta Cialdini 1,5-diaminopentane, 1,4-diaminobutane, 1,3-diaminopropane, 2-ethyldiamine, 1,4-diaminomethylene, meta Cialdini, alkyl substituted or unsubstituted meta-phenylenediamine and para-phenylenediamine, etc. Examples of dicarboxylic acids include alkyl substituted or unsubstituted isophthalic acid, terephthalic acid, adipic acid, sabotinova acid, balancecarbon acid, etc.

Poly the Ministry of foreign Affairs, obtained by using aliphatic diamines and aliphatic dicarboxylic acids, is usually a semicrystalline poliamida (with respect to the crystalline nylon) and is not an amorphous polyamide. The polyamide obtained by the use of aromatic diamine and aromatic dicarboxylic acid, with hardly treated in the usual way melting.

Thus, the amorphous polyamide is preferably get when one of the used substances - diamine or dicarboxylic acid is an aromatic compound, and the other aliphatic. Aliphatic group, an amorphous polyamide preferably C1-C15aliphatic or C4-C8alicyclic alkali. Aromatic groups of the amorphous polyamide is preferably C1-C6substituted mono - or bicyclic aromatic group. However, all the above-mentioned amorphous polyamides are preferred in the present invention. For example, meta-Cialdini dipyramid easily crystallized when heated during the process of thermoforming or when ordering, therefore, is undesirable.

Examples of preferred amorphous polyamides include hexamethylenediamine were isophthalamide, isophthalamide/terephthalamide terpolymer related isophthalic acid/terephthalic to the slot from 99/1 to 60/40, a mixture of 2,2,4 - and 2,4,4-trimethylhexamethylenediamine of terephthalamide, copolymer of hexamethylenediamine were or 2-methylpentylamine and isophthalic acid, terephthalic acid or mixtures thereof. While the basis of polyamide is hexamethylenediamine were isophthalamide/terephthalamide, in which a high content of terephthalic acid, so that he was smashin with another diamine such as 2-meterdiameter, to obtain an amorphous polyamide, which can be recycled.

The above amorphous polyamide containing only the above-mentioned monomer may contain a small amount of lactam, such as caprolactam or laurolactam as co monomer. It is important that the polyamide was amorphous. Consequently, it can be applied to any comonomer, which is not crystallized polyamide. About 10 wt.% or less liquid or solid plasticizer, such as glycerol, sorbitol, or toluensulfonate (Santicizer 8 monsato), can also be included in the composition of the amorphous polyamide. For most applications the glass transition temperature Tg(measured in the dry state, i.e. with a water content of about 0.12 wt.% or less) of the amorphous polyamide is about 70-170°C, preferably about 80-160°C. Amorphous polyamide, which has not been mixed with other components, has Tgapproximately 125°in the dry state. N the life boundary of T gnot very clear, but approximately equal to 70°C. Upper bound Tgalso fuzzy. However, when using polyamide with Tgapproximately 170°With or higher, thermal molding is difficult. Therefore, the polyamide with acid and amine with aromatic groups, may not be used for thermoforming due to a too high Tgand, therefore, unsuitable for the purposes of the present invention.

The polyamide may also be semi-crystalline polyamide. Semi-crystalline polyamide in General get by using a lactam, such as nylon 6 or nylon 11, or amino acids, or obtained by condensation of a diamine such as hexamethylenediamine were, with a dibasic acid such as succinic acid, adipic acid or sabotinova acid. The polyamide may be a copolymer or terpolymer, such as a copolymer of hexamethylenediamine were/adipic acid and caprolactam (nylon 6,66). Can be used a mixture of two or more crystalline polyamides. Semi-crystalline and amorphous polyamides get well-known condensation polymerization.

If ion meter is part of the nanocomposites nanocomposite, ion meter is preferably a copolymer of acrylic acid and ethylene with a melt index from 0.1 to 10 g/10 min (190°, 2, 160 g).

Content of the melt mixture, preferred the nutrient is 0.5-60 wt.% and more preferably 8 to 30 wt.%. If the content of the melt mixture is less than 0.5 wt.% improving the protective properties of the minor. If the content of the melt mixture above 60 wt.%, the processing is complicated.

A substance that improves the compatibility of the polyolefin resin with the resin protective properties/nanocomposite, used for the formation of a stable composition.

Substance, compatibility may be a hydrocarbon polymer with polar groups. When using hydrocarbon polymer with polar groups of part of the hydrocarbon polymer increases the affinity substance, to ensure compatibility, to the polyolefin resin and the resin protective properties/nanocomposite, thus forming a stable composition.

Substance, compatibility, may include a compound selected from epoxy-modified copolymer of polystyrene, copolymer of ethylene-ethylene anhydride-acrylic acid copolymer, ethylene-ethyl acrylate, copolymer of ethylene-alkylacrylate-acrylic acid, high density polyethylene, modified (grafted) anhydride of maleic acid, linear low density polyethylene, modified (grafted) anhydride maleic acid copolymer alkylation-methacrylate-methacrylic acid copolymer, ethylene-butyl acrylate, copolymer of ethylene-vinyl acetate copolymer is ethylene-vinyl acetate modified, the anhydride of maleic acid and their modifications.

The substance that provides compatibility is mainly 1-30 wt.% and more preferably 2-20 wt.%. If the substance, compatibility, less than 1 wt.% the mechanical properties of the articles obtained by molding, worse. If the substance, compatibility, more than 30 wt.%, molding is difficult.

When the epoxy-modified copolymer of polystyrene is used as the substance compatible, preferably, the copolymer includes a main chain containing 70-99 wt.% styrene and 1-30 wt.% epoxysilane represented by formula 1, and the branching contain 1-80 wt.% acrylic monomers represented by formula 2.

where each R and R' are independently C1-C20aliphatic group, or C5-C20aromatic group having a double bond at the ends of the chain.

Each of the copolymers, high density polyethylene, modified (grafted) anhydride of maleic acid, linear low density polyethylene, modified (grafted) anhydride of maleic acid, ethylene-vinyl acetate modified (grafted) anhydride of maleic acid, preferably includes side C is PI containing 0.1-10 wt.% maleic anhydride relative to the main chain. When the content of maleic anhydride is less than 0.1 wt.%, the copolymer does not function as substances for compatibility. The content of maleic anhydride is more than 10 wt.% unacceptable because of the unpleasant smell.

A container having barrier properties, can be produced in accordance with the present invention by molding the composition with the nanocomposite having protective properties. Because of the dry mix composition with nanocomposite, the morphology of the nanocomposites nanocomposite having barrier properties, can be saved to obtain molded products having good protective properties.

The molded product may be obtained in the usual way of forming, including pneumotropica, extrusion molding, molding under pressure and injection molding.

In addition to the container with protective properties, can be made of a sheet or film having protective properties.

The container or sheet with protective properties, can be multi-layered container or film, which has an additional adhesive layer and a layer of polyolefin.

For example, sheet or container with protective properties, can be made from 5-layer film HDPE/adhesive/composition with a nanocomposite in accordance with the present invention/adhesive/HDPE.

The composition of the nanocomposite in accordance with the embodiment of the present invention has a high protective properties and formability, and thus made the product possesses a wonderful performance as a container, a sheet or film having protective properties.

While the present invention has been disclosed in detail using variants of its implementation, to a person skilled in this field it is obvious that various changes in form and details of the invention may be made without departing from the scope of the claims of the present invention defined by the claims.

Brief description of drawings

Disclosed earlier signs and symptoms, which will be disclosed hereinafter, and advantages of the present invention will be more apparent when the detailed description of examples of its implementation on the basis of the appended drawings, in which

figure 1 - electron microscopic photograph (×200) cross-section of the product obtained by pneumoperitoneum from the composition with a nanocomposite in accordance with the embodiment of the present invention;

figure 2 - electron microscopic photograph (×5000) cross-section of the product obtained by pneumoperitoneum from the composition with a nanocomposite in accordance with the option assests the of the present invention.

The implementation of the invention

Examples

In the following examples used the following materials:

EMU (EVOH):E105B (Kuraray, Japan)

Amorphous nylon: SELAR 2072 (Dupont, USA)

Nylon 6,12: Zytel 158L(Dupont, USA)

Nylon 6: EN500 (KP Chemicals)

HDPE-g-MAH: substance ensuring the compatibility of the components, RV (CRAMP-TON)

HDPE: ME (LG CHEM)

Ion meter: SURLYN 8527 (Dupont, USA)

Clay: (Closite) 30V (SCP)

Thermal stabilizer: IR 1098 (Songwon Inc.)

Example obtain 1

(getting EMU/nanocomposite with intercalated clay)

97 wt.% copolymer of ethylene-vinyl alcohol (EMU); E105 (ethylene content of 44 mol.%; Kuraray, Japan; the melt index of 5.5 g/10 min; a density of 1.14 g/cm3) are placed in the main feeder double screw extruder (SM Platek, co rotating twin screw extruder; ϕ 40). Then, 3 wt.% organic montmorillonite (Southern Intercalated Clay Products, USA; C2OA) as an intercalated clay and 0.1 wt.% IR 1098 as a thermal stabilizer, counting for 100 wt.% the amount of EMU copolymer and organic montmorillonite, separately put in the side feeder of the twin screw extruder to obtain EMU/nanocomposite with intercalated clay in the form of granules. The temperature conditions of extrusion 180-190-200-200-200-200-200°C, the speed of screw rotation 300 rpm, capacity 15 kg/hour.

Example of getting 2

(getting the Nylon 6/nanocomposite Internet is kalirani clay)

97 wt.% polyamide (nylon 6) are placed in the main feeder double screw extruder (SM Platek, co rotating twin screw extruder; ϕ 40). Then, 3 wt.% organic montmorillonite as an intercalated clay and 0.1 wt.% IR 1098 as a thermal stabilizer, counting for 100 wt.% the amount of polyamide and organic montmorillonite, separately put in the side feeder of the twin screw extruder to obtain a nylon 6/nanocomposite with intercalated clay in the form of granules. The temperature conditions of extrusion 220-225-245-245-245-245-245°C, the speed of screw rotation 300 rpm and a capacity of 40 kg/hour.

Example for the preparation of 3

(getting the Nylon 6,12/nanocomposite with intercalated clay)

95 wt.% polyamide (nylon 6,12) placed in the main feeder double screw extruder (SM Platek, co rotating twin screw extruder; ϕ 40). Then, 5 wt.% organic montmorillonite as an intercalated clay and 0.1 wt.% IR 1098 as a thermal stabilizer, counting for 100 wt.% the amount of polyamide and organic montmorillonite, separately put in the side feeder of the twin screw extruder to obtain nylon 6,12/nanocomposite with intercalated clay in the form of granules. The temperature conditions of extrusion 225-245-245-245-245-245-240°C, the speed of screw rotation 300 rpm and productive is to be 40 kg/hour.

Example 4

(obtaining Amorphous Nylon/nanocomposite with intercalated clay)

95 wt.% polyamide (amorphous nylon) placed in the main feeder double screw extruder (SM Platek, co rotating twin screw extruder; ϕ 40). Then, 5 wt.% organic montmorillonite as an intercalated clay and 0.1 wt.% ER. 1098 as a thermal stabilizer, counting for 100 wt.% the amount of polyamide and organic montmorillonite, separately put in the side feeder of the twin screw extruder to obtain an amorphous nylon/nanocomposite with intercalated clay in the form of granules. The temperature conditions of extrusion 215-225-235-235-235-235-230°C, the speed of screw rotation 300 rpm and a capacity of 40 kg/hour.

Example of getting 5

(getting the ion meter/nanocomposite with intercalated clay)

95 wt.% ion meter is placed in the main feeder double screw extruder (SM Platek, co rotating twin screw extruder; ϕ 40). Then, 5 wt.% organic montmorillonite as an intercalated clay and 0.1 wt.% IR 1098 as a thermal stabilizer, counting for 100 wt.% the amount of ionomer and organic montmorillonite, separately put in the side feeder of the twin screw extruder to obtain ion meter/nanocomposite with intercalated clay in the form of granules. Temperature is haunted conditions of extrusion 220-230-235-235-235-235-230° With the speed of screw rotation 300 rpm and a capacity of 40 kg/hour.

Example 1

40 wt. parts nanocomposites nanocomposite with EMU obtained in the Example of a 1 and 60 wt. parts of the EMU are mixed in the melt in the temperature conditions 190-200-210-210-210-200°to obtain a melt mixture nanocomposites nanocomposite with EMU/EMU. 20 wt. parts of the melt mixture is subjected to dry blending 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components (high-density polyethylene modified (grafted) anhydride of maleic acid (HDPE-g-MAN, uniroyal chemical, USA, PB3009 (content IAS 1%), melt index of 5 g/10 min, a density of 0.95 g/cm3). Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 180-195-195-195-195-190°when the speed of rotation of the auger 22 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 185-195-195-195-195-190°when the rotation speed of the screw 16 rpm

Example 2

40 wt. parts nanocomposites nanocomposite with EMU obtained in the Example of a 1 and 60 wt. parts of nylon 6 are mixed in the melt in the temperature conditions 215-220-210-210-210-200°to obtain a melt mixture nanocomposites nanocomposite with EMU/nylon 6. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts HDPE and 10 wt. parts of the substance ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 190-225-225-220-210°when the speed of rotation of the screw 23 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-235°when the rotation speed of the screw 16 rpm

Example 3

40 wt. parts nanocomposites nanocomposite with EMU obtained in the Example of a 1 and 60 wt. parts of nylon 6,12 mixed in the melt in the temperature conditions 225-235-245-245-245-240°to obtain a melt mixture nanocomposites nanocomposite with EMU/nylon 6,12. 20 wt. parts of the melt is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 200-220-230-225-210°and a screw rotation speed of 21 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-235°when the speed of rotation of the auger 14 Rev/min

Example 4

40 wt. parts nanocomposites nanocomposite with EMU obtained in the Example of a 1 and 60 wt. parts of amorphous nylon mixed in the melt in the temperature conditions 225-235-245-245-245-240°to obtain a melt mixture nanocomposite with EMU/amorphous nylon. 20 mA is. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 185-200-210-200-190°and a screw rotation speed of 22 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-235°when the rotation speed of the screw 16 rpm

Example 5

40 wt. parts nanocomposites nanocomposite with EMU obtained in the Example of a 1 and 60 wt. parts of ionomer mixed in the melt in the temperature conditions 225-235-245-245-245-240°to obtain a melt mixture nanocomposite with EMU/ion meter. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 190-210-225-220-210°and the speed of rotation of the screw 23 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-235°when the speed of rotation of the auger 14 Rev/min

Example 6

40 wt. parts nanocomposites nanocomposite with nylon 6 obtained in Example getting 2, and 60 wt. parts of the EMU is peremeshivayte in the melt in the temperature conditions 220-235-245-245-245-240° To obtain molten mixture nanocomposites nanocomposite with nylon 6/EMU. 20 wt. parts of the melt is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 185-195-225-215-200°and the speed of rotation of the auger 14 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-235°when the speed of rotation of the screw 13 rpm

Example 7

40 wt. parts nanocomposites nanocomposite with the nylon 6 obtained in Example getting 2, and 60 wt. parts of nylon 6 are mixed in the melt in the temperature conditions 220-235-245-245-245-240°to obtain a melt mixture nanocomposites nanocomposite with nylon 6/nylon 6. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 195-215-220-215-200°and screw rotation speed 24 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-245-245-245-245-240°when the speed of rotation of the screw 13 rpm

Example 8

40 wt. parts of the nano is composite with nylon 6, received in the Sample receiving 2, and 60 wt. parts of nylon 6,12 mixed in the melt in the temperature conditions 230-240-245-245-245-235°to obtain a melt mixture nanocomposites nanocomposite with nylon 6/nylon 6,12. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 195-225-225-215-200°and screw rotation speed 24 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-245-245-245°With screw rotation speed 12 rpm

Example 9

40 wt. parts nanocomposites nanocomposite with nylon 6 obtained in Example getting 2, and 60 wt. parts of amorphous nylon mixed in the melt in the temperature conditions 230-240-245-245-245-235°to obtain a melt mixture nanocomposites nanocomposite with nylon 6/amorphous nylon. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 185-220-220-215-200°when the speed of rotation of the auger 24 rpm Also dry mixture was extrudible for receiving the Oia film thickness of 30 μm. When this temperature was 220-235-235-235-235-235°and a screw rotation speed of 15 rpm

Example 10

40 wt. parts nanocomposites nanocomposite with nylon 6 obtained in Example getting 2, and 60 wt. parts of ionomer mixed in the melt in the temperature conditions 210-225-235-235-235-230°to obtain a melt mixture nanocomposite with nylon 6/ion meter. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 185-235-235-235-235-230°and a screw rotation speed of 21 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-240-240°when the speed of rotation of the auger 12 rpm

Example 11

40 wt. parts nanocomposites nanocomposite with nylon 6,12 received in the Sample receiving 3, and 60 wt. parts of the EMU are mixed in the melt in the temperature conditions 220-235-245-245-245-240°to obtain a melt mixture nanocomposite with nylon 6,12/EMU. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml At this rate the temperature conditions were 185-225-225-215-200° And screw rotation speed of 21 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 215-225-235-235-235-240°when the speed of rotation of the auger about 15/min

Example 12

40 wt. parts nanocomposites nanocomposite with nylon 6,12 received in the Sample receiving 3, and 60 wt. parts of nylon 6 are mixed in the melt in the temperature conditions 220-235-245-245-245-240°to obtain a melt mixture nanocomposites nanocomposite with nylon 6,12/nylon 6. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 185-245-245-245-240°and a screw rotation speed of 23 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 205-225-235-240-240-245°when the speed of rotation of the auger 12 rpm

Example 13

40 wt. parts nanocomposites nanocomposite with nylon 6,12 received in the Sample receiving 3, and 60 wt. parts of nylon 6,12 mixed in the melt in the temperature conditions 220-235-245-245-245-240°to obtain a melt mixture nanocomposites nanocomposite with nylon 6,12/nylon 6,12. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of the substance, obespechivayuschego compatibility of components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 190-215-230-230-225-210°and screw rotation speed 24 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 210-225-245-245-245-245°when the rotation speed of the screw 13 rpm

Example 14

40 wt. parts nanocomposites nanocomposite with nylon 6,12 received in the Sample receiving 3, and 60 wt. parts of amorphous nylon mixed in the melt in the temperature conditions 220-235-235-235-235-230°to obtain a melt mixture nanocomposites nanocomposite with nylon 6,12/amorphous nylon. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 190-220-225-215-200°and screw rotation speed 24 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-235°when the speed of rotation of the auger 12 rpm

Example 15

40 wt. parts nanocomposites nanocomposite with nylon 6,12 received in the Sample receiving 3, and 60 wt. parts of ionomer mixed in the melt in the temperature conditions 215-235-245-245-245-240°to obtain a melt mixture of NAS the composite with nylon 6,12/ion meter. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 195-225-225-225-200°and a screw rotation speed of 22 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 225-235-235-235-235-240°when the speed of rotation of the screw 13 rpm

Example 16

40 wt. parts nanocomposites nanocomposite amorphous nylon obtained in Example 4, and 60 wt. parts of the EMU are mixed in the melt in the temperature conditions 205-215-215-215-215-210°to obtain a melt mixture nanocomposites nanocomposite amorphous nylon/EMU. 20 wt. parts of the melt mixture is subjected to dry mixing with 70 mascectomy HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 185-205-215-210-200°and the speed of rotation of the auger 20 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-235°when the speed of rotation of the screw 13 rpm

Example 17

40 wt. parts nanocomposites nanocomposite amorphous nylon, obtained When the ore receiving 4, and 60 wt. parts of nylon 6 are mixed in the melt in the temperature conditions 225-235-235-235-235-230°to obtain a melt mixture nanocomposites nanocomposite amorphous nylon/nylon 6. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 195-215-220-215-200°and a screw rotation speed of 23 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-240°when the speed of rotation of the screw 13 rpm

Example 18

40 wt. parts nanocomposites nanocomposite amorphous nylon obtained in Example 4, and 60 wt. parts of nylon 6,12 mixed in the melt in the temperature conditions 225-240-240-240-240-235°to obtain a melt mixture nanocomposites nanocomposite amorphous nylon/nylon 6,12. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 200-220-225-215-205°and a screw rotation speed of 22 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. While the temperature conditions were 215-225-235-235-235-240° When the speed of rotation of the auger 12 rpm

Example 19

40 wt. parts nanocomposites nanocomposite amorphous nylon obtained in Example 4, and 60 wt. parts of amorphous nylon mixed in the melt in the temperature conditions 225-240-240-240-240-235°to obtain a melt mixture nanocomposites nanocomposite amorphous nylon/amorphous nylon. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 190-205-215-205-195°and screw rotation speed 24 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 200-215-215-215-215-220°when the rotation speed of the screw 13 rpm

Example 20

40 wt. parts nanocomposites nanocomposite amorphous nylon obtained in Example 4, and 60 wt. parts of ionomer mixed in the melt in the temperature conditions 225-240-240-240-240-235°to obtain a melt mixture nanocomposites nanocomposite amorphous nylon/ion meter. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml At this temperature the cultural conditions were 190-215-220-215-205° And screw rotation speed of 22 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-240°With screw rotation speed 12 rpm

Example 21

40 wt. parts nanocomposites nanocomposite with ionomers received in the Sample receiving 5 and 60 wt. parts of the EMU are mixed in the melt in the temperature conditions 225-235-235-240-240-235°to obtain a melt mixture nanocomposites nanocomposite with ionomers/EMU. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 190-215-220-215-200°and screw rotation speed 24 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 210-225-235-235-235-240°when the speed of rotation of the auger 14 Rev/min

Example 22

40 wt. parts nanocomposites nanocomposite with ionomers received in the Sample receiving 5 and 60 wt. parts of nylon 6 are mixed in the melt in the temperature conditions 225-240-245-245-245-240°to obtain a melt mixture nanocomposites nanocomposite with ionomers/nylon 6. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of the substance, providing with the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 195-215-225-220-210°and a screw rotation speed of 23 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-240°when the speed of rotation of the screw 13 rpm

Example 23

40 wt. parts nanocomposites nanocomposite with ionomers received in the Sample receiving 5 and 60 wt. parts of nylon 6,12 mixed in the melt in the temperature conditions 225-245-245-245-245-240°to obtain a melt mixture nanocomposites nanocomposite with ionomers/nylon 6,12. 20 wt. parts of the melt mixture is subjected to the dry mixed with 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 225-245-245-245-245-240°and a screw rotation speed of 23 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-240°when the speed of rotation of the auger 14 Rev/min

Example 24

40 wt. parts nanocomposites nanocomposite with ionomers received in the Sample receiving 5 and 60 wt. parts of amorphous nylon mixed in the melt in the temperature conditions 215-230-235-235-235-230°to obtain a melt mixture of nanocomposites ionomers/amorphous nylon. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then by pneumaturia made container with a capacity of 1000 ml temperature conditions was 185-215-220-215-200°and screw rotation speed 24 rpm Also dry mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 215-235-235-235-235-240°when the speed of rotation of the auger about 15/min

Example 25

40 wt. parts nanocomposites nanocomposite with ionomers received in the Sample receiving 5 and 60 wt. parts of ionomer mixed in the melt in the temperature conditions 215-235-235-235-235-240°to obtain a melt mixture nanocomposites nanocomposite with ionomers/ion meter. 20 wt. parts of the melt mixture is subjected to dry mixing 70 wt. parts of HDPE and 10 wt. parts of substances, ensuring the compatibility of the components. Then composition with the nanocomposite is subjected to pneumoperitoneum a 5-layer structure (HDPE/adhesive/composition nanocomposite/adhesive/HDPE) for the manufacture of a container with a capacity of 1000 ml temperature conditions was 195-225-225-225-215°and a screw rotation speed of 23 rpm Also dry mixture was extrudible a 5-layer structure (HDPE/adhesive/composition nanocomposite/adhesive/HDPE) to obtain a thick film is 30 μm. When this temperature was 220-235-235-235-235-240°when the speed of rotation of the auger 12 rpm

Example 26

40 wt. parts nanocomposites nanocomposite with nylon 6 obtained in Example getting 2, and 60 wt. parts of amorphous nylon mixed in the melt in the temperature conditions 230-240-245-245-245-235°to obtain a melt mixture nanocomposites nanocomposite with nylon 6/amorphous nylon. 4 wt. part of the melt mixture is subjected to dry mixing with 94 wt. parts of HDPE and 2 wt. parts of substances, ensuring the compatibility of the components, to obtain a composition with the nanocomposite. Then composition with the nanocomposite is subjected to pneumoperitoneum a 5-layer structure (HDPE/adhesive/composition nanocomposite/adhesive/HDPE) for the manufacture of a container with a capacity of 1000 ml temperature conditions was 195-225-225-225-215°and a screw rotation speed of 23 rpm Also the composition with the nanocomposite was extrudible a 5-layer structure (HDPE/adhesive/composition nanocomposite/adhesive/HDPE) to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-240°when the speed of rotation of the auger 12 rpm

Example 27

40 wt. parts nanocomposites nanocomposite with nylon 6 obtained in Example getting 2, and 60 wt. parts of amorphous nylon mixed in the melt in the temperature conditions 230-240-245-245-245-235°for the floor is to be placed melt mixture nanocomposites nanocomposite with nylon 6/amorphous nylon. 60 wt. parts of the melt mixture is subjected to dry mixing with 35 wt. parts of HDPE and 5 wt. parts of substances, ensuring the compatibility of the components, to obtain a composition with the nanocomposite. Then composition with the nanocomposite is subjected to pneumoperitoneum a 5-layer structure (HDPE/adhesive/composition nanocomposite/adhesive/HDPE) for the manufacture of a container with a capacity of 1000 ml temperature conditions was 195-225-225-225-215°and a screw rotation speed of 23 rpm Also the composition with the nanocomposite was extrudible a 5-layer structure (HDPE/adhesive/composition nanocomposite/adhesive/HDPE) to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-240°when the speed of rotation of the auger 12 rpm

Comparative example 1

70 wt. parts HDPE, 10 wt. parts of substances, ensuring the compatibility of the components 20 wt. parts copolymer EMU mix and by pneumaturia made container with a capacity of 1000 ml temperature conditions was 180-190-190-185-180°and a screw rotation speed of 22 rpm the mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-240°when the speed of rotation of the auger 14 Rev/min

Comparative example 2

70 wt. parts HDPE, 10 wt. parts of the substance, obespechivaya what about the compatibility of components, 20 wt. parts of nylon 6 mixed by pneumaturia made container with a capacity of 1000 ml temperature conditions was 210-220-225-215-200°and the rotation speed of the screw 21 Rev/min. the mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-240°when the speed of rotation of the screw 13 rpm

Comparative example 3

70 wt. parts HDPE, 10 wt. parts of substances, ensuring the compatibility of the components 20 wt. parts of nylon 6,12 mix and by pneumaturia made container with a capacity of 1000 ml temperature conditions was 215-225-230-215-205°and a screw rotation speed of 22 rpm the mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-240-240-240-245°and screw rotation speed 12 rpm

Comparative example 4

70 wt. parts HDPE, 10 wt. parts of substances, ensuring the compatibility of the components 20 wt. parts of ionomer mix and by pneumaturia made container with a capacity of 1000 ml temperature conditions was 205-215-225-220-215°and the speed of rotation of the auger 14 Rev/min the mixture was extrudible to obtain a film thickness of 30 μm. When this temperature was 220-235-235-235-235-240°when the speed of rotation of the auger 14 Rev/min

p> The containers and films obtained by the method of pneumaturia described in examples 1-27 and comparative examples 1-4 were tested protective properties, the results are presented in tables 1 and 2.

Experimental example

Toluene and M15 (a mixture of 85% toluene/isooctane (50/50) and 15% methanol) were placed in containers of examples 1-27 and comparative examples 1-4. Then define the change of weight in 15 days in a drying Cabinet at 50°C.

Films prepared by the method described in examples 1-27 and in comparative examples 1-4, was kept at a temperature of 23°C and 50% relative humidity for 1 day. Then measured the speed of gas diffusion (Mocon OX-TRAN 2/20, USA).

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Table 1
The protective properties of the container
Toluene (weight loss, %) M15 (weight loss, %)
Example 1 0.114 0.150
Example 2 0.085 0.098
Example 3 0.083 0.091
Example 4 0.135 0.177
Example 5 0.196 0.203
Example b 0.099
Example 7 0.051 0.067
Example 8 0.059 0.063
Example 9 0.076 0.092
Example 10 0.122 0.138
Example 11 0.120 0.135
Example 12 0.044 0.048
Example 13 0.038 0.040
Example 14 0.059 0.067
Example 15 0.093 0.098
Example 16 0.120 0.158
Example 17 0.085 0.095
Example 18 0.064 0.073
Example 19 0.095 0.106
Example 20 0.145 0.153
Example 21 0.352 0.382
Example 22 0.288 0.295
Example 23 0.264 0.283
Example 24 0.293 0.309
Example 25 0.463 0.569
Example 26 0.692 0.853
Example 27 0.341 0.483
Example comparison 1 1.679 3.324
Example of comparison 2 1.452 3.028
An example of comparison 3 1.311 2.540
Example 4 comparison 3.806 4.237
Table 2
Protective properties of films
The diffusion rate of oxygen (ml/m2×24 h, 1 ATM)
Example 1 126.27
Example 2 93.26
Example 3 84.26
Example 4 143.25
Example 5 183.49
Example 6 92.67
Example 7 At 53.69
Example 8 63.99
Example 9 83.28
Example 10 134.52
Example 11 131.48
Example 12 52.24
Example 13 41.38
Example 14 62.06
Example 15 119.42
Example 16 133.19
Example 17 110.42
Example 18 77.04
Example 19 101.06
Example 20 235.63
Example 21 489.18
Example 22 432.83
Example 23 415.90
Example 24 441.84
Example 25 415.49
Example 26 538.17
Example 27 885.92
Example comparison 1 2238.19
Example of comparison 2 1324.51
An example of comparison 3
Example 4 comparison 3342.01

As shown in tables 1 and 2, containers and films obtained by the method described in examples 1-27 using the prepared dry mix composition comprising polyolefin resin, a substance that allows compatibility between components, and the melt mixture of the resin with protective properties/nanocomposite, have a very good protective properties against liquids and gases in comparison with containers and films obtained by the method described in comparison examples 1-4, which are obtained using a composition comprising polyolefin resin, a substance that allows compatibility between components, and the resin having barrier properties.

Electron microscopic photographs of the cross-section of the container obtained by pneumoperitoneum in example 7, as shown in figure 1 (×200) and figure 2 (×5000). As can be seen from figures 1 and 2, the container made from the composition with a nanocomposite having protective properties, includes nanocomposite dispersed throughout the volume of the polyolefin resin, which provides a good protective properties.

1. Mixed dry composition with a nanocomposite including

30-95 parts by weight of a polyolefin resin;

0.5-60 parts by weight of the melt mixture comprising at least the bottom of the resin protective properties, selected from the group consisting of a copolymer of ethylene-vinyl alcohol (EMU), polyamide, ionomer and polyvinyl alcohol (PVA) and at least one nanocomposites nanocomposite having barrier properties, selected from the group consisting of a copolymer EMU/nanocomposite with intercalated clay, polyamide/nanocomposite with intercalated clay, ionomer/nanocomposite with intercalated clay and polyvinyl alcohol/nanocomposite with intercalated clay; and 1-30 parts by weight of substances, ensuring the compatibility of the components, in which the substance ensuring the compatibility of the components, represented by one or more compounds selected from the group consisting of a copolymer of ethylene-ethylene anhydride acrylic acid; a copolymer of ethylene-ethyl acrylate; copolymer of ethylene-alkyl acrylate-acrylic acid; high-density polyethylene, modified (grafted) anhydride of maleic acid; linear low density polyethylene, modified (grafted) maleic acid anhydride; a copolymer of ethylene-alkyl (meth)acrylate-(meth)acrylic acid; a copolymer of ethylene-butyl acrylate; copolymer of ethylene-vinyl acetate; copolymer of ethylene-vinyl acetate modified (grafted) anhydride of maleic acid.

2. The composition according to claim 1, in which the resin protective properties and nanocomposite with for animi properties are mixed in the melt in a mass ratio of from 25:75 to 75:25.

3. The composition according to claim 1, in which the polyolefin resin is at least one of the compounds selected from the group consisting of high density polyethylene (HDPE), low density polyethylene (LDPE), linear low density polyethylene (LLDPE), polypropylene, and copolymer ethylene-propylene.

4. The composition according to claim 1, in which the intercalated clay is at least one of the compounds selected from the group consisting of montmorillonite, bentonite, kaolinite, mica, hectorite, forgetit, saponite, beidellite, nontronite, stevensite, vermiculite, callosity, volkonskoit, saconit, magarita, geniality.

5. The composition according to claim 1, in which the intercalated clay contains 1-45 wt.% organic material.

6. The composition according to claim 5, in which the organic material contains at least one functional group selected from the group consisting of ammonium from the primary to the Quaternary, phosphonium, maleate, succinate, acrylate, benzyl hydrogen, oxazoline and dimethisterone.

7. The composition according to claim 1 in which the copolymer of ethylene-vinyl alcohol contains 10-50 mol.% of ethylene.

8. The composition according to claim 1, in which the polyamide is nylon 4.6, nylon 6, nylon 6.6, nylon 6.10, nylon 7, nylon 8, nylon 9, nylon 11, nylon 12, nylon 46, MXD 6, amorphous polyamide, copolymerizable polyamide, soda is official at least two of them, or a mixture of at least two of them.

9. The composition according to claim 1, in which the ion meter is characterized by a melt index of 0.1-10 g/10 min (190°, 2, 160 g).

10. The composition according to claim 1, in which the resin protective properties and nanocomposite with protective properties are mixed in the melt with the application of the jointly rotating twin-screw extruder or single screw extruder at a melting temperature or at higher temperatures.

11. The composition according to claim 1, in which the mass ratio of the resin protective properties to the intercalated clay in the nanocomposite is from 58.0:42.0 to 99.9:0.1

12. The product produced by molding the composition with the nanocomposite according to any one of claims 1 to 11.

13. The product is indicated in paragraph 12, the received pneumoperitoneum, extrusion molding, the molding pressure, molding compression.

14. The product according to item 12, which is a container with protective properties.

15. The product according to item 12, which is a pipe with protective properties.

16. The product according to item 12, which represents a sheet with protective properties.

17. Product 14, which is a multilayered container, further containing an adhesive layer and a layer of polyolefin resin.

18. The product according to item 16, which is a multilayered sheet, further containing an adhesive layer and a layer of polyolefin is th resin.

 

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