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Invention relates to a nozzle plate and use of the nozzle plate to produce fibres, preferably silica gel fibres. |
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Hanger for drying clothes of the type which comprises two longitudinal elements for maintaining the two mutually opposite grids, which are movable relative to each other between the first configuration of substantially overlaying to form a single central grid for hanging, and a second configuration of complete elongation when both grids are fully available for hanging, a support means for a hanger for drying clothes, which is connected to the longitudinal elements. In this dryer, each of the two grids is limited with a rectangular tubular frame that supports a plurality of rod-like components or the components like the wire for hanging clothes, at that the side parts of the tubular frames are made with the ability of sliding on the respective guide elements connected to the longitudinal elements. |
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Invention relates to water resorcinol-formaldehyde latex dispersion, composition of adhesion promoter, fibres with improved adhesion, method for obtaining and application thereof for improvement of adhesion in tyres. Resorcinol-formaldehyde latex dispersion contains at least one diisocyanate of formula , where X stands for and/or and where n, m can be similar or different and correspond to 1, 2, 3 or 4 and R and R' can be similar or different and represent C1-C4-alkyl, which is superficially deactivated by exchange reaction with at least one mono-, di- or polyamine. |
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Invention relates to nonwoven material, laminated material and article of nonwoven material comprising the nonwoven material, the multicomponent fibre suitable for the manufacture of the nonwoven material and a method for manufacturing the nonwoven material. The nonwoven material is developed, comprising fibre from lignin compound, formed from the melt. Also the laminated material is claimed, comprising a nonwoven material, an article from the nonwoven material comprising the nonwoven material, the structured multicomponent fibre comprising a lignin compound, a web comprising fibres from lignin compound, formed from the melt, and the method of producing the nonwoven material by forming a web from fibres comprising lignin compound and obtained by centrifugation from the melt and bonding at least a portion of the fibres in the web to form the nonwoven material. |
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Steam device for ironing (1) comprising an iron comprising a soleplate (18) having at least one outlet opening (20) for steam; the means (22) of heating the soleplate made with the ability of heating the soleplate (18); a steam generator (50) comprising a heated chamber (51) for steam generation, which is in communication with the said at least one outlet opening (20) for steam in the soleplate; and the control means (24, 56) connected operatively to the said means (22) of heating the soleplate and the steam generator (50), and made with the ability to control the temperature of the soleplate and the steam consumption of the steam device for ironing, at that the control means (24, 56) is made with the ability of heating the soleplate to the temperature uncontrolled by the user, within the range of 105-145°C, and providing a time-averaged steam consumption, at least 50 grams/minute. |
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Invention relates to a method of processing the pulp suspension, comprising (i) a step of exposure to cellulose fibres of the aqueous solution of manganese catalyst of transition metal and hydrogen peroxide at a pH of 6-13, and (ii) grinding the pulp to achieve the value of Schopper-Riegler (SR) of 10-90° and recycling the resulting mass in a paper, cloth or cardboard, at that the manganese catalyst of transition metal is present in a concentration of 0.0001-1 kg/ton of absolutely dry pulp and hydrogen peroxide is present at a concentration of 0.1-100 kg/ton of absolutely dry pulp, manganese catalyst of transition metal is preliminary prepared from mononuclear Mn(II), Mn(III), Mn(IV), or binuclear Mn(II)Mn(II), Mn(II)Mn(III), Mn(III)Mn(III), Mn(III)Mn(IV) or Mn(IV)Mn(IV) and the ligand of the transition metal of the formula (I): where: ; p=3; R is independently selected from hydrogen, C1-C6-alkyl, CH2CH2OH, CH2COOH, and pyridin-2-ylmethyl; R1, R2, R3 and R4 are independently selected from H, C1-C4 alkyl, C1-C4-alkylhydroxy. The invention also relates to the use of aqueous solution of the said manganese catalyst to increase the freeness of the pulp fibres during grinding. |
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Invention relates to adhesion promoter based on carbodiimides, adhesion promoter-containing water resorcinol-formaldehyde latex dispersion, fibres with improved adhesion, compositions of adhesion promoter, methods of obtaining and application thereof for improvement of adhesion in tyres. Carbodiimide is selected from group of formula and/or compounds, where R stands for C1-C18-alkylene, C5-C18-cycloalkylene, arylene and/or C7-C18-aralkylene and j inside molecule are similar or different and have value from 1 to 5, and p stands for 0-500, which is superficially deactivated by exchange reaction with at least one amine, selected from group, including multifunctional primary and secondary amines. |
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Multi-step catalytic carboxylation of mercerised cellulose fibres Invention relates to chemical engineering of polymer fibres and multi-step catalytic carboxylation of mercerised cellulose fibres. Cellulose fibres have at least 12 meq/100 g of carboxyl substitution at the C-6 position of the anhydroglucose units, wherein cellulose includes at least 20% of cellulose II. Catalytic carboxylation of mercerised cellulose fibres is carried out in at least two catalytic carboxylation steps in a continuous sequence, where pH is controlled and at the beginning of each step a primary catalyst - oxoammonium salt or precursor thereof, and a secondary oxidant are added. Carboxylated mercerised cellulose can be obtained without aldehyde groups through a stabilisation step after the final carboxylation step, wherein aldehyde groups which are present in the fibres are converted to carboxyl groups. |
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Material of embossed sanitary and hygienic paper with increased retaining container Web of sanitary and hygienic paper is embossed using a drying cylinder, on which a composition of additive for embossing is applied, comprising a flexible absorbing binder of the polymer (GAS polymer) and a water-soluble film-forming polymer. |
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Improved method for extraction of sugars from pre-processed lignocellulose biomass flow Claimed invention describes improved method for extraction of xylan (C5)-based sugars from biomass. Improved method includes a number of successive biomass soakings and washings in contrast to carrying out single-stage soaking and washing. |
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Plastic pulley for driving washing machine drum to rotation Pulley is described, which has a central hub (2); a peripheral rim (3); a first intermediate part (4) comprising a plurality of radial ribs (40) which extend radially from the hub (2), and a second intermediate part (5) comprising a plurality of peripheral ribs (50) which terminate in the said peripheral rim (3), and the intermediate circular rib (6) concentric with the centre of the pulley and having a radius substantially equal to half the radius of the pulley, and the said intermediate circular rib (6) separates the first intermediate part (4) from the second intermediate part, and the said intermediate circular rib (6) comprises the points (40b) of connection of the radial ribs and points (50a) of connection of the peripheral ribs, and the points (40b) of connection of radial ribs are spaced from the points (50a) of connection of the peripheral ribs; and the said peripheral ribs (50) are located with the respective inclination relative to each other and relative to the radial ribs (40) so as to intersect in at least one point (50c, 50d) of intersection to form in the said second intermediate part (5) of a lattice structure. |
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Ironing board assembly with configurable ironing surface Ironing board assembly containing: the ironing board comprising the main board having in essence the flat ironing surface stretching longitudinally between the first end and the second end; and, at least, one wing connected integrally and movably with the main board and having the wing surface (42a, b, c) covered for continuation of the ironing surface of the main board. |
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Curable water-based composition Group of inventions relates to curable water-based composition for obtaining coating on non-woven material, method of manufacturing treated non-woven material, treated with curable water-based composition, and non-woven material, treated with composition. Composition includes copolymer and cross-linking agent. As copolymerised units aid copolymer contains from 1 to 10 wt %, counted per dry weight, of itaconic acid copolymer and from 90 to 99 wt % of copolymerised ethylene-unsaturated monomer, selected from the group, including ethylacrylate, butylacrylate, styrene, methylmethacrylate, acrylic acid, methacrylic acid, acrylonitrile and their mixtures. Cross-linking agent has at least two hydrazine groups, with molar ratio of hydrazine group in cross-linking agent to carboxyl group in copolymer constituting from 0.05 to 2. Water-based composition is cured at temperature from 100°C to 250°C. |
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Method for obtaining suspensions of mineral materials with high content of solid substance Invention can be used in production of paints, plastics, pigments for paper coating. Method for obtaining water suspensions with high content of solid substance includes provision of, at least, one mineral material, obtaining water suspension, containing said mineral material, milling mineral material and concentration of suspension with fast cooling. Dispersant is introduced into suspension before stage of milling, or gradually before and in the course of stage of milling, or before and in the course of and/or after stage of milling. Dispersant is selected from the group, containing homopolymers or copolymers of polybasic carboxylic acids, such as acrylic, methacrylic acids or maleic acid and/or their partly or completely neutralised salts, or derivatives of such acids, polyphosphates of alkali metals or their mixtures. Final content of solid substance of water suspension, obtained after stage of suspension concentration with fast cooling, constitutes form 80 to 85 wt %. |
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Fire resistive composition and textile materials containing same Fire resistive composition contains a phosphorus-containing polymer. The phosphorus-containing polymer is first produced by carrying out a reaction of a phosphonium compound and a nitrogen compound with a precondensate formed, and then by carrying out a reaction of the precondensate and a cross-linking composition. A phosphorus-containing intermediate polymer produced is further oxidised to make at least a part of phosphorus atoms in the polymer quinquivalent. A textile material contains a textile base and the phosphorus-containing polymer described above. |
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Invention can be used in processing of paper or plastics, concrete, in production of paints or in agriculture. Method of obtaining self-binding pigment particles includes supply of water suspension of mineral pigment material and at least one polymer binding agent. Said binding agent contains at least one modified polysaccharide, representing carboxymethylcellulose, and has carboxylation degree 0.4-2.0 and intrinsic viscosity from >300 to 500 ml/g. Binding agent is added to water suspension of mineral pigment in amount 0.1-10 wt %, counted per the total suspension weight, and mixed. Content of solid substances in obtained suspension constitutes from ≥45 to 95 wt %. Obtained suspension of mineral material is grilled. |
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Method of producing microcapsules Group of inventions relates to microcapsules, which comprise a liquid core of a hydrophobic water-insoluble liquid or a mixture of hydrophobic water-insoluble liquids, except any fragrances and perfumes, a method of producing microcapsules, an aqueous dispersion containing microcapsules, as well as to the use thereof to treat textile, paper, nonwoven materials, as well as in cosmetic, pharmaceutical and laundry compositions and cleaning compositions. A method of producing microcapsules includes combining an aqueous solution of a protective colloid and a solution of a mixture of at least two structurally different at least bifunctional diisocyanates (A) and (B), in a water-insoluble liquid until an emulsion forms, to which polyethyleneimine is then added. Further, the mixture is heated to a temperature of at least 60°C until formation of microcapsules, where the isocyanate (B) is selected from anion-modified isocyanates, and the isocyanate (A) is neutral and free of polyethylene oxide. |
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Method for production of top cover for washing machine Plate of chipboard (CB) with a laminated coating is placed in a mould and connected along the contour with an edge strip frame made of casting polymeric material, with a connecting profile made on the inner contour of the edge strip frame. The CB plate is preliminary purified, and the protecting or binding material or their mixture is applied to the ends. The CB plate is placed in a mould preheated to a temperature of 50 to 80°C, and moulding of an edge strip frame is carried out under the pressure of from 400 to 600 bar. The generated bonding profile is made with a depth of 0.1 to 1.5 of the CB plate thickness. The lower shelf of the bonding profile is made with a thickness of at least 0.2 of the CB plate thickness. The cover is kept in the mould for at least 50 seconds and removed from the mould. |
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Method of preparation of tape from bast fibres In formation of flow of the fibres in the form of a tape and its flattening with a reciprocating shift of fibres in the tape according to the invention, the shift of the fibres is carried out in the longitudinal direction by reversed bending as a result of the tape flattening during its continuous movement by reciprocating movements of the working bodies along the length of the tape performing flattening, at that the amount of such movements per unit of processing time varies depending on the properties of the fibres in the tape. |
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Layer with hollow, susceptible to paint Invention relates to printing and concerns the fraud-proof paper for manufacture of important documents. The paper contains a base with protective element with optically variable properties distinguished when viewing the base from at least its first side and the layer, susceptible to printing paint, which is located on at least first side of the base and which on its first section outside of the section of location of the protective element with optically variable properties, has the first thickness, and on the second section of the base on which the protective element with optically variable properties is located, has the thickness, smaller in comparison with the first thickness. The thickness of the layer, susceptible to paint, within the second section of the base in stepped or stepless manner is decreased starting from the first thickness of the layer, susceptible to paint, which it has on the first section of the base, down to the minimum value. |
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Method of operating washing machine having improved centrifugation cycle Invention relates to a method of operating a centrifugation cycle with multiple operations of centrifugation within the laundry treatment method in a washing machine having a drum placed in a tank for washing solution with the ability of rotation about a substantially horizontal axis, and a device of program control, according to which in a cycle of centrifugation, before each centrifugation operation during the operation of laundry distribution the distribution of laundry items is carried out on the internal volume of the drum by raising and/or lowering the number of revolutions of the drum, and for the laundry distribution operation (n) before the centrifugation operation (n) the maximum time (tmax n) of distribution or/and the maximum number (mtr) of the distribution operation passes is set to achieve or non-exceedance of the maximum value (Dmax 1) of the acceptable degree of unevenness of distribution of laundry items, and (a) for each operation (n) of laundry distribution the actual required time (tact n) is found; (b) the difference Δtn=tset n-tact n is calculated between the actual time (tact n) and the set time (tset n) of the operation (n) of laundry distribution; and (c) depending on the calculated difference Δtn=tset n-tact n the decision is made on the further passage of the centrifugation cycle. The invention also relates to a washing machine made with the ability to implement this method. |
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Production of coatings and coated acoustic panel with help of broken fibre Acoustic panel is made by application of thin soundproof coating on acoustic plate of the bed. One or several fillers, fibrous filler, binder and water are used to get the pulp. Thickener and water are used to prepare thickener solution. To break the fibrous filler and to get the smooth coating a portion of the pulp and thickener solution are mixed under high shear forces. Coating is applied on bed plate, coated plate is cut and dried to obtain coated acoustic panel. Panel coating surface has no visible symptoms of mineral cotton granules. Optionally, said pulp is the pulp portion used for production of bed plate. In compliance with the other options, used can be acoustic panel fine particles or dust resulted from cutting or shaping the bed plate or coated panels. |
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Laundry treatment machine comprises an air supply device (150) for supplying air, a tank (120) for supplying air to it from the air supply device for laundry treatment. The tank has an opening (151) for return of air, formed on its outer peripheral surface for return of air to the air supply device, a filter (160) for lint removal, mounted in the inner part of the opening (151) for return of air, for filtration of lint from the air, the means (170) for cleaning the filter for spraying the washing water for separation of the lint from the filter for lint removal, and a flow channel (200) for guiding the washing water flowing from the filter for lint removal into the interior of the tank, on the inner surface of the tank. |
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Washing machine control system and method of washing machine control Washing machine control system comprises a block of label which comprises a label storage block which stores the information about the model, and the transceiver unit that transmits the information on the model based on the labelled mobile device. The washing machine control system additionally comprises a mobile device, which comprises a module of the label reporting which receives the information about the model on the basis of labelling by block of the label; the Internet module that receives from the server the information on a plurality of operating modes associated with the information about the model; a display which displays the information; and a control unit which controls the display on the display of a list of operating modes, comprising a plurality of operating modes. |
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Device for filament winding, mainly in the spinning machines of chemical fibres, comprising a traversing mechanism and a friction cylinder with their electric drives, a bobbin-holder with a cartridge in contact with the friction cylinder, a clamping device of the friction cylinder to the packing, a support, at that the traversing mechanism and the friction cylinder with their electric drives are mounted on the vertically directed lever support made with the ability of its inclination during winding from the vertical position by the angle ≤5°, the length of the lever support L is selected from the relationship L = 0.5(Rf.max+Rf.min)tg5, where Rf.max and Rf.min is the radius of the fully wound package and the empty cartridge, respectively. |
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Retractable device for ironing with inward flow steam Retractable device for ironing contains the wall-mounted frame which accommodates the ironing board enclosed by the movable frame. In the first position the front decorative part is visible in the wall-mounted frame, and the ironing board is retracted, while the front part is retracted, and in the second position is retracted, and the ironing board becomes visible. The first of axis rotation devices contain the upper hinged assembly and the lower hinged assembly at the right edge or the left edge of the wall-mounted frame forming vertical axis allow to rotate around axis the ironing board to the angle about 90°, and from another side, two hinged assemblies located in the middle of horizontal parts of the movable frame forming a vertical axis, allow to the ironing board to rotate around axis so that to make it visible. The second axis rotation devices allow to move the ironing board in the second position from the vertical position to the horizontal position. |
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Threading device for lower looper of sewing machine Threading device for lower looper of the sewing machine is proposed. The looper thread passes through the eye of the lower looper on the lower side of the needle plate. The threading device comprises: a first movable element with a threading element attached to the one its end, and the threading element has a hooked part which may be inserted into the eye of the lower looper; a second movable element which is connected to the first movable element so as to be able to move in a direction opposite to that in which the first movable element moves, and the control element is connected to it on the same side as the hooked part, and the locking lever having in its lower part a convex part which engages with the cam groove with a groove attached to the main shaft, and in its upper part a protruding part which comes into contact with the control element. When the convex part of the locking lever is engaged with the groove, the control element and the protruding part of the locking lever are separated from each other and thus movement of the second movable element is not limited. |
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Agent for treatment of nonwoven and textile fabric Nonwoven fabric contains the thermal bonded fibre to which the agent for fibre processing is glued. The agent for treatment of fibre contains polyorganosiloxane, complex alkyl phosphate ether and anion surfactant presented by the formula. |
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Compression tubular article for placement around limb containing joint Compression tubular article for placement around the limb containing joint, consisting of knitting yarn and elastic yarn which form loops, and nested elastic weft yarn comprising two first knitted parts (2) located at a distance from each other in the longitudinal direction, which are knitted by broaching and between which the knitted part (3) is provided, consisting of other various knitted parts adjacent to each other in the circumferential direction, and the knitted part (3) consists of a second knitted part (4) which is knitted by broaching, and the amount of broaches is greater than on the first knitted part (1), two third knitted parts (5) adjacent to the second knitted part (4) in the circumferential direction, each of which is knitted by broaching, and the broaches of one row of loops are knitted with an offset relative to the next row of loops, and also a fourth knitting part (7) provided between both third knitted parts (5) in the circumferential direction, which is knitted evenly. |
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Door of washing machine with front loading Invention relates to a door of the washing machine with front loading, comprising an annular frame of the door, an annular lid of the frame, made of plastic and covering the said frame of the door, and an annular window with an edge fixed between the said frame of the door and the said lid of the frame, and the said frame of the door and the said lid are connected by fastening elements. The fastening element comprises a connecting element formed/made integrally with the said lid of the frame. And the end of the connecting element protrudes from the hole formed in the said frame of the door, located opposite the lid of the frame, and extended in the direction of the edge of the said hole, forming a head and attaching the frame of the door by positive-fit connection. |
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Metal-free bleaching composition Invention relates to use of a composition containing H2O2, a H2O2 precursor or a peroxy acid, and a compound of formula for bleaching stains or dirt on textile materials during a cleaning process or by direct application of a stain remover at pH of 7 to 11. In formulae (1) and (2) X- is an anion of an organic or inorganic acid selected from BF4 -, PF6 -, RSO3 -, RSO4 -, SO4 2-, or Cl-, where R is C1-C24 alkyl; R1 is hydrogen, phenyl-(SO)-, a straight C1-C6-alkyl, C1-C6-alkoxy group, C1-C6-alkylthio group, C1-C6-alkyl-S(O)-, C1-C6-alkyl-SO2-, where the C1-C6-alkyl is unsubstituted or substituted with (CO)OR6; or R1 is S+(R7)(R8)X'-; R7 and R8 independently denote a straight C1-C6-alkyl; X'- has one of the values defined for X-, and is the same or different; or R1 is N+(R9)(R10)(R11)X"-; R9, R10 and R11 independently denote a straight C1-C6-alkyl; X"- has one of the values defined for X- and X'-, and is the same or different; R'1 has one of the values defined for R1; R2 and R3 independently denote hydrogen or a straight C1-C6-alkyl; or R2 and R3 together with the atom with which they are bonded form a cyclopentyl or cyclohexyl group; R4 and R5 independently denote hydrogen, a straight or branched C1-C12-alkyl or C1-C6-alkyl, which is divided by one O atom; or R4 and R5 together with a nitrogen atom with which they are bonded form a pyrrolidine, piperidine or morpholine group or hexamethylene imine; R6 is hydrogen or a straight or branched C1-C3-alkyl, under the condition that if in formulae (1) and (2) R1, R'1, R2 and R3 denote hydrogen, then R4 and R5 do not denote an unsubstituted C1-C12-alkyl. |
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Transparent surface protective layer Layer contains transparent solid particles which contain at least three different grain size fractions and which have Mohs hardness of at least 4, which are embedded in a synthetic resin matrix, where the grain size fractions in each case have monomodal grain size distribution, and the transparent solid particles are present as a trimodal grain size distribution comprising a coarse fraction, a medium fraction and a fine fraction. |
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Polymer thread and nonwoven material Invention relates to chemical technology of textile materials and relates to polymer thread and non-woven fabric. The polymer thread comprises a thermoplastic polymer and an inorganic filler, and the filler content, based on the polymer thread is more than 10 wt %, the average particle size of the filler is less than or equal to 6 mm, the weight of the surface unit is from 7 to 500 g/m2, the product of the weight of the surface unit and air permeability according to DIN EN ISO 9237 is in the range from 88000 to 132000, and the value of the coefficient of water column height according to DIN EN 20811 and the weight of the surface unit is within 2.5±0.5. |
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Invention relates to a flushing device (8) for the household appliance, (1) intended for laundry treatment, comprising a flushing tray (8a) having an upper part (8b) and a lower part (8c) connecting to it. In the lower part (8c) the means for feeding water with the trough for water and the outlet pipe (8e, 8f) extending into the trough for water are made, and the lower part (8c) comprises a part (8k) of the vent channel (8g) extending into the outlet pipe (8e, 8f). The invention also relates to the household appliance (1) with such flushing device (8). |
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Electrical household appliance Assembled dumper/detector comprises a module (1) of the sensor displacement, having a coil (4) and a coil housing (2) for placing the coil (4) into it, and/or the coil support (6) for supporting the coil (4), and a damper (30) of telescopic type for the household appliance, having a damper housing (20) and a piston (22) made with the ability of movement in it and located on the same axis with it. The portion of the piston (22) comprises material or is formed from material designed to alter the electromagnetic field of the coil of the module of the sensor displacement. The module of the sensor displacement is located so that it is worn over the part of the damper housing. The electrical household appliance using the damper/detector is a washing machine, or a washing machine with function of drying, or a drying machine. |
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Invention relates to a section (14) of a line for pumping the detergent solution in the household appliance (1) for laundry treatment, comprising a pumping hose (15) which is partially designed as a corrugated pipe, and which includes a ventilation device (21) with a ventilation opening (22) formed in the casing (20) of the pumping hose (15); and a discharge element (17) with a discharge pipe (24), and the discharge element (17) can be attached to the casing (20) of the pumping hose (15) in the area of the ventilation opening (22), at that the discharge element (17) is a rectilinear solid plastic clip. The invention also relates to a household appliance (1) for laundry treatment with a section (14) of the line for pumping the detergent solution. |
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Invention relates to a device (7) for determining the hygienic condition of a water consuming household appliance (1), in particular a household appliance for processing and/or cleaning of laundry or dishes, comprising a water supply unit and/or a tank (4) and an electric recognizing device (10) connected to the water supply unit and/or the tank (4) and made with the ability to assess the hygienic condition of the water supply device and/or the tank (4), depending on the measured container. The invention also relates to a water-consuming household appliance (1) and a method of assessment of the hygienic condition of the water-consuming household appliance (1). |
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Method of production of structured materials with use of nano-fibrillous cellulose gels Invention relates to the pulp and paper industry and a process of production of structured materials with use of nano-fibrillous cellulose gels. The method of production of the structured material consists in providing the cellulosic fibres and at least one filler and/or pigment, combination of cellulosic fibres, and at least one filler and/or pigment, fibrillation of cellulosic fibres in the presence of at least one filler and/or pigment until the gel is formed, subsequent provision of additional non-fibrillous fibres and combination of gel with additional non-fibrillous fibres. |
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Cellulosic nano-filaments and methods of their production Invention relates to chemical technology of cellulosic materials and relates to cellulosic nano-filaments and the method of their production. The nano-filaments are thin filaments with a width of micron interval, the length of 2 mm, and made from natural fibres of wood and other plants. The nano-filament surface may be modified so that it comprises anionic, cationic, polar, hydrophobic or other functional groups. Insertion of the nano-filaments in the batch to obtain paper improves significantly the strength of the wet cloth and strength of the dry sheet much better than the existing natural and synthetic polymers. |
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Cellulose barrier composition including anionic polymer Invention relates to cellulose barrier compositions for production of films used for packing of food products for protection against oxygen. This composition comprises: a) cellulose fibres with men length of 0.001 to 0.5 mm and specific surface of 1 to 100 m2/g; b) at least partially hydrolyzed polymer based on vinyl acetate, and c) at least one anionic polymer. |
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Heating loop with monitoring device for household electric appliance Household electric appliance, washing or drying one, containing heating loop (140) for heating of washing liquid or air flow for drying, while the heating loop is connected to the power supply lines (105a, 105b) providing power supply for the electric device and contains, at least, one thermoresistor (205) which is series connected to the switching devices (210a, 210b) operated by means of the control device (125) for selective activation of the thermoresistor when required. The switching devices of the heating loop contain the first and the second switches (210a, 210b) which are series connected to the thermoresistor, and the thermoresistor is installed between the first and the second switches. The electric device also has the control loop containing the first resistor (R1) connected parallel to the thermoresistor, the resistance of which is much higher, than that of the thermoresistor, and the load circuit connected between the first contact (215b; 215a) thermoresistor and one of power supply lines; while the actuation device is powered by the voltage corresponding to electric potential on the second contact (215a; 215b) of the thermoresistor. |
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Steel cord for reinforcing of rubber product and pneumatic tire cover with named cord Invention relates mainly to automotive industry. The steel cord comprises the core formed as a result of combining of two core fibers in parallel without mutual twisting of fibers, and six fibers of the shell twisted around the core. At setting the diameter of the core fiber dc (mm), diameter of the shell fiber ds (mm) and the step of the shell fiber twisting p (mm) the average interval of the shell fiber D which is described by the following formula (I): D = [L-6ds{1+(L/p2}1/2]/6 (I), where L=(π+2)dc+πds) is within the range from 25 up to 80 microns. |
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Mat from polymer fibres, containing acetoacetamide and its use Mat contains 0.5 wt % of acetamide with formula , where R1 and R2, identical or different, mean atom of hydrogen, methyl radical or ethyl radical. The mat additionally contains surfactants. The mat is used as a coating for surface of heat- and/or sound-insulating products, in particular, on the basis of mineral wool, polystyrene or organic or inorganic foam material. |
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Nonwoven fabric (1), according to the present invention, is provided with a set of fibres (11), where the long fibres (2) are secured in the areas (3) sealed by fusion. The nonwoven fabric (1) is provided with piled fibres (20) in which only one end parts (20a) are fixed in the areas (3) sealed by fusion, and other end sides are free end parts (20b). In the nonwoven fabric (1) the pile fibres (20) having a free end part, contain low pile fibres (21), where the height of the free end parts (20b) are smaller than the height of pile fibres (20) in their highest positions (20c). |
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Washing machine is offered which contains the main drum which freely rotates in the tank, the auxiliary drum mounted in the main drum to rotate with reference to the main drum, the external shaft for rotation of the main drum, the internal shaft for rotation of the auxiliary drum located inside the external shaft and the driving engine. The driving device is configured for rotation of the main drum and the auxiliary drum in various directions and/or with various rotation speeds. The washing machine in addition contains the crosspiece of the main drum for connection of the main drum with the external shaft for transfer of the driving force of the driving device to the main drum and the crosspiece of the auxiliary drum for connection of the auxiliary drum with the internal shaft for transfer of the driving force of the driving device to the auxiliary drum where two crosspieces are placed to be capable to rotate independently. |
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Method of producing phytosterol Invention relates to a method of producing phytosterol by extracting sulphate soap and treating with an organic solvent, wherein before extraction the sulphate soap is dissolved in water until complete dissolution, followed by adding alcohol and petrol to the solution, separating the petrol extract from the alcohol-soap solution, subjecting the alcohol-soap solution to multi-step extraction with petrol, washing the petrol extract, concentrating by distilling the solvent to 1/3 of the total volume of the extract, cooling and crystallising. |
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Drum and method of its manufacturing Invention relates to a drum (1) suitable for use in machines for washing or washing-drying the laundry, comprising a cylindrical housing (2), two round lids (3, 103) which are mounted on the front and the rear sides of the housing (2), two circular seams (4) which are obtained by bending circumferentially and bending outwardly of the edges of the housing (2) and lids (3, 103) connected with overlapping, and two peripheral connecting lines (5) which are arranged on the inner area surrounded by the housing (2) and the lids (3, 103), behind the seam (4), and which are formed by the circumferential narrow gap (G) between the edges of the housing (2) and the lids (3, 103) bent outwardly. |
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Control panel, control method therefor and clothes handling apparatus having control panel Invention discloses a control panel on a clothes handling apparatus, a control method therefor and a clothes handling apparatus having the control panel. A method of controlling the control panel of a clothes handling apparatus, having a housing of the panel, a plurality of luminous discharge units and a plurality of light-emitting units arranged under the plurality of luminous discharge units and emitting light to the plurality of luminous discharge units, includes inputting power supply commands to the clothes handling apparatus using a power input device, and controlling a given light-emitting unit to emit light brighter than that of background light-emitting units by dividing the operating cycle of current transmitted to each of the plurality of light-emitting units into an operating cycle of the given light-emitting unit and an operating cycle of background light-emitting units when power is supplied. |
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Invention relates to production of hollow fibre membrane with bearing ply and separation ply. Note here that this process comprises the steps that follow. (a) Extrusion of spinning composition including first polymer and solvent for said polymer through inner ring bore of the head for making of hollow fibre. (b) Co-extrusion of composition including organic nucleophilic reagent and the mix of solvent and non-solvent for first polymer. Here, this composition is either extruded through the head central ring bore to get hollow fibre or through the head external ring bore. (c) Hollow fibre is transferred through coagulation bath. Hollow fibre membrane can be used in gas separation processes and filtration of fluids. |
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Vacuum roller and its manufacturing method Invention relates to the vacuum rollers to held, to transfer, to stow or to execute other operations with flexible materials. The vacuum roller contains internal cylinder, in which an internal chamber is made, for vacuum application it is connected with the vacuum course; external cylinder installed with possibility of rotation around the internal cylinder, and in which multiple holes are made, and actuator configured with the possibility to move the internal cylinder between the first and second positions. At that the vacuum roller has the first vacuum profile with the internal cylinder in the first position, and second vacuum profile with the internal cylinder in the second position. |
Another patent 2551050.