Composition and methods of masking unpleasant ordour

FIELD: chemistry.

SUBSTANCE: method involves depositing onto fabric a polymer aqueous composition for dirt-repellent soaking from a water-soluble polymer 0.1-40 wt %, and a fabric softener which does not contain anionic surfactants and/or detergent salt components. The fabric with the deposited composition is rinsed.

EFFECT: improved masking of an unpleasant ordour from fabric when washing in washing machines.

10 cl, 7 tbl, 5 ex

 

Description

The present invention claims the benefit of Provisional Patent Application of the United States No. 60/737644, filed November 17, 2005, the contents of which are hereby incorporated by reference in its entirety.

Liquid compositions of fabrics softeners are commonly used in the cycle of propulsive washing machines in Laundry to make erasable fabrics antistatic properties to provide the desired flavor and to make textured fabric is soft, smooth and elastic to the touch. Similarly sheets containing softeners tissues, usually used for drying in the Laundry and fabric softner is transferred to the fabric after repeated contact during the drying process. Standard softeners can mask odors, but not eliminate them entirely.

Unpleasant body odors give nasty smells for impregnation of textiles and clothing. Such odors may persist even after washing. Unpleasant body odors have a special tendency to impregnate synthetic materials (which are often hydrophobic), and thus tend to have an increased ability to retain sebum. Components of unpleasant smells quite difficult to remove from synthetic materials, and they often remain even after washing fabrics and clothing.

According to this there is a need for compositions, which are effective in combating unpleasant odors from fabrics, as well as in compositions that are effective in reducing unpleasant odors from fabrics after washing fabrics and clothing.

Method of reducing odor, including:

(a) applying a polymer composition for repellent impregnation (SRP) in aqueous solution on the fabric; and

(b) rinsing the specified fabric;

in which the specified polymer composition for repellent impregnation (SRP) essentially does not contain anionic surfactants and/or detergents salt components.

Method of reducing odor, including:

(a) applying a polymer composition for repellent impregnation (SRP) in aqueous solution with a component of fabric softener on the surface; and

(b) rinsing the specified fabric;

in which the specified polymer composition for repellent impregnation (SRP) essentially does not contain anionic surfactants and/or detergents salt components.

As used in the present description, the ranges are shorthand for descriptions of each and every value within the range. Any value within the range can be chosen as the limit value of the range. In addition, all references cited in the present description, thus VK is uceni by reference in their entirety. The percentages below represent the percent of the total weight, unless otherwise specified.

In some embodiments, the implementation of the present invention is a way to alleviate the unpleasant odor comprising applying the composition comprising a polymer for repellent impregnation in aqueous solution on the cloth. The polymer for repellent impregnation (SRP) may be a copolymer of a water-soluble polyether and complex polyester, for example a complex polyester cellulose polymer or a complex of the polyester of polyethylene glycol, such as a polymer of 1,4-benzylcarbamoyl acid with 1,2-ethanediol and alpha-hydro-omega-hydroxypoly(oxy-1,2-etandiola). In some embodiments, execution of the polymer for repellent impregnation is water-soluble. In some embodiments, the implementation of the polymer for repellent impregnation is non-ionic.

In some embodiments, the implementation of a composition comprising a polymer for repellent impregnation (SRP) for use in the method according to the invention, the component is not washing powder, that is, the composition comprising a polymer for repellent impregnation (SRP), essentially does not contain anionic surfactants and/or essentially does not contain detergents salt components.

In some embodiments, the IV is of the invention is the means of achieving one or more of the following results: reduced ability to accumulate odors, the weakening of the unpleasant smell, loss of sensation unpleasant smell or suppression of deposits with an unpleasant odor on the fabric.

In some embodiments, the implementation of the methods according to the present invention include stage coating composition comprising a polymer for repellent impregnation in aqueous solution on the cloth. In various versions, the methods can include any of the following: immersing the fabric in an aqueous solution comprising a polymer for repellent impregnation (SRP); adding a composition comprising a polymer for repellent impregnation (SRP), a washing machine cycle propulsive in the Laundry, while the fabric propulsives; adding a composition comprising a polymer for repellent impregnation (SRP), to the water and not directly on the fabric; a spray composition comprising a polymer for repellent impregnation (SRP), on the fabric; rinsing the fabric after application of the polymer to repellent impregnation (SRP); and other such ways of contacting the fabric with the polymer for repellent impregnation (SRP).

Used used herein, the term "fabric" includes fabrics, including natural fibers, such as cotton, wool, silk, or a mixture thereof. In other versions of the fabric comprises synthetic fibers, such as for example the measures complex polyester, spandex/nylon, viscose, satin, velvet, acetate silk, acrylic fiber and the like. The fabric may also include a mixture or combination of natural and synthetic fibers. The fabric may be of any common form, for example, woven, non-woven or pressed.

It should be noted that when used herein, the term "fabric" includes products that are usually ponoshennym as clothing or other contact with the human body. For example, plastic, vinyl, such polymers as polyvinyl chloride, the surface of the chairs, car seats, safety equipment worn for sports (for example, protective knee pads, helmets and gloves), are examples of materials that can be processed in accordance with the methods according to the present invention. In various embodiments, the implementation of an unpleasant odor, which should be eliminated, is an unpleasant odor of the human body.

In some designs, the present invention provides a softener composition of tissues, including:

(a) one or more water-soluble polymers for repellent impregnation (SRP), for example polymers of water-soluble polyether and complex polyester, such as non-ionic polymer, for example a complex polyester cellulose polymer or complex p is liefer of polyethylene glycol, such as a polymer of 1,4-benzylcarbamoyl acid with 1,2-ethanediol and alpha-hydro-omega-hydroxypoly(oxy-1,2-etandiola) (for example, product SorezTM100, commercially available from the company International Specialty Products, Wayne, New Jersey, USA); and

(b) one or more components of fabric softener, for example, Quaternary ammonium compound, for example, polyquat or EtherCAT, such as EtherCAT based on triethanolamine, for example the tall EtherCAT based on triethanolamine;

in which composition essentially contains no anionic surfactants and/or essentially does not contain detergents salt components.

The number of components of the present compositions depends on whether the composition of the concentrated or diluted, as well as from a particular selection of components. Thus, the component softener fabric may be, for example, from about 0.1 to about 40% of the total weight of the composition, in some versions, from about 0.5 to about 25% of the total weight of the composition, in other embodiments, implementation of, for example, from about 6 to about 24% for the concentrated composition or from about 1.5 to about 6% for the diluted composition.

The polymer for repellent impregnation (SRP) may be present in amounts of, for example, from about 0.1% to about 40%, in some embodiments, implementation, from about 0.5 to about 10% by weight to the notizie in other versions, from about 1 to about 6% of the total weight of some variants, focused on a concentrated composition, or from about 0.2 to about 2% of the total weight of some variants, focused on the diluted composition.

Preferably the weight ratio of component fabric softener to the polymer for repellent impregnation (SRP) is from about 30:1 to about 1:30. In a different implementation, the ratio is from about 2:1 to about 20:1 or from about 3:1 to about 10:1.

The composition may further contain one or more chelat forming agents, coloring additives (such as dyes or pigments), aliphatic alcohols (for example, C16-18-aliphatic alcohol), preservatives (e.g., lactic acid) and/or fragrances, and/or other ingredients known in the technology of a softener compositions tissues. For example, in some embodiments, the implementation of the compositions further include a chelate forming agent, which is aminotrimethylene acid.

In some embodiments, the implementation of the composition are in aqueous solution. In such scenarios, the implementation of the composition can be diluted with water in amounts, for example, from about 1:1 to about 1:1000 by weight or from about 1:1 to about 1:1000 by volume.

In some embodiments, execution of the present izopet the tion is a composition of fabric softener, as described above, in which the water-soluble polymer for repellent impregnation is a complex polyester glycol. Complex polyester glycol may be, for example, a copolymer of a polymer of 1,4-benzylcarbamoyl acid with 1,2-ethanediol and alpha-hydro-omega-hydroxypoly(oxy-1,2-etandiola).

In some embodiments, the implementation component of the fabric softener is esterquest. This esterquest may be, for example, the connection Structure 1, as shown below:

STRUCTURE 1

in which

the radical R1represents the fragment (CH2)tR6where R6represents benzyl, phenyl, (C1-C4)-alkyl substituted phenyl group, IT group or H;

the radicals R2and R3represent the fragment (CH2)s-R5where the radical R5is alloctype containing from 8 to 22 carbon atoms, benzyl, phenyl, (C1-C4)-alkyl substituted phenyl group, IT group or H;

the radical R4represents aliphatic hydrocarbon group having from 8 to 22 carbon atoms;

the indices q, s and t, each independently, represent an integer from 1 to 3; and

fragment X is a compatible with softner anion.

In some embodiments, the implementation of the radical R1p is ecstasy a 1-C4is an alkyl group (e.g. methyl group). In some embodiments, execution of the radicals R2and R3independently or both are β-C8-C22-acyloxyacyl or β-hydroxyethyloxy group. For example, in one embodiment, one of the radicals R2and R3is a β8-C22-acyloxyacyl, and the second is a β-hydroxyethyloxy group. In some embodiments, the implementation of the indices q and s is 2. In some embodiments, execution fragment X is a sulfate.

In some embodiments, the implementation of EtherCAT is EtherCAT based on triethanolamine (for example, diakidoy ester methyl sulfate of triethanolamine). In some embodiments, the execution component of the fabric softner is esterquest on the basis of triethanolamine in an amount of from about 10 to about 20%. In some embodiments, the implementation component of the fabric softener is a complex polyester polymer of polyethylene glycol in amounts from about 1 to about 6% by weight. In some embodiments, the implementation of the compositions include: (a) EtherCAT on the basis of triethanolamine in amounts from about 2.5 to about 5% by weight; and (b) complex polyester polymer of polyethylene glycol in amounts from about 0.2 to 1.5% by weight.

The invention of the dal which includes the use of the polymer for repellent impregnation (SRP), for example, a complex polyester polymer of polyethylene glycol, as described above, to control odor. In some versions the invention is further directed to a method of conditioning fabrics comprising applying the composition as described here, on the fabric when the fabric is subjected to rinsing with water.

The present invention relates to a completely unexpected and innovative benefits that are available polymers for repellent impregnation (SRP) in the cycle of propulsive with compositions for conditioning fabrics. Polymers for repellent impregnation (SRP) are compounds that can be used in detergent compositions to provide benefits such as proper disposal of dirty spots, and to prevent re-deposition of stains, especially on hydrophobic fabrics such as synthetic fibers, for example, a complex polyester. However, here it was found that the use of polymers for repellent impregnation (SRP) in the compositions softeners tissue suppresses the accumulation of sebum and human sweat in tissues (especially synthetic fabrics), inhibits the absorption of odor fabrics and reduces the perception of unpleasant smells of the body, at the same time enhancing the feeling of freshness. Polymerics repellent impregnation (SRP) can also prevent and/or suppress the buildup of unpleasant odors, such as sweating and sebum, in those tissues. Polymers for repellent impregnation (SRP) may contain water-insoluble components, which are often used in the past, such as polyesters, and have not been applied in the compositions of fabrics softeners. Additionally, since the polymers repellent impregnation (SRP) was present in washing powders had no intentions to add polymers to repellent impregnation (SRP) in the composition of the softener tissues. Some embodiments of the present invention is directed to compositions of softeners fabrics with a water-soluble polymer for repellent impregnation (SRP).

As used here, the terms "polymer for repellent impregnation" or "SRP" are used interchangeably, and may include polymers that are sorbed by the fibers of the fabric, where they prevent the re-contamination of the fibers. The polymer for repellent impregnation may be a copolymer of a water-soluble polyether and complex polyester, for example a complex polyester cellulose polymer or a complex of the polyester of polyethylene glycol, such as a polymer of 1,4-benzylcarbamoyl acid with 1,2-ethanediol and alpha-hydro-omega-hydroxypoly(oxy-1,2-etandiola). The polymers thus may include polyesters, and copolymers of t is refshalevej acid, polyesters, and copolymers of ethylene, copolymers of ethylene glycol and benzene and polyethylene terephthalate. The polymers can include non-ionic polyesters. The polymers can be modified, for what part of the ethylene glycol is removed and replaced by polyethylene glycol of high molecular weight containing terminal hydroxyl groups.

In some embodiments, the implementation of the polymer for repellent impregnation (SRP) is hydrophilic, or can be mixed with water or soluble in water in any respect. In various versions polymer for repellent impregnation (SRP) in the present invention is a water-soluble, for example, easily soluble in cold, warm and hot water. Preferred polymers for repellent impregnation (SRP) may also be a polymer of polyethylene glycol and complex polyester or a simple ester of cellulose and complex polyester.

In some embodiments of the invention applied polymer for repellent impregnation (SRP) is a polymer of 1,4-benzylcarbamoyl acid with 1,2-ethanediol and alpha-hydro-omega-hydroxypoly(oxy-1,2-etandiola). In some versions used polymer for repellent impregnation (SRP) is a complex polyester glycol. In some variants of the Ah implementation used a water-soluble polymer for repellent impregnation (SRP), for example, one that can be purchased in the company International Specialty Products (Wayne, New Jersey, USA) under the trade name SorezTM100. In other embodiments, implementation polymer for repellent impregnation (SRP) can be purchased from the company Clariant GmbH (Sulzbach, Germany) under the trade name TexCare SRN 170. In some embodiments, execution of the present invention includes from about 0.1% to about 40% polymer for repellent impregnation (SRP) as a component.

In some embodiments, the implementation of the polymer for repellent impregnation (SRP) is from about 0.1% to about 40% of the total weight of the composition; in other variants from about 2 to about 6% of the total weight of the composition, in other embodiments, the implementation of from about 0.5 to about 2% of the total weight of the composition.

Softeners tissues may contain a component of fabric softener and can optionally contain additional components, including odorants, hepatoblastoma reagents, preservatives, colouring agents or thickeners. Other ingredients optionally can be included, without limitation, solvents, alcohols, amphoteric and non-ionic surfactants, aliphatic alcohols, aliphatic acids, organic and inorganic salts, pH buffer solutions, antifoams, antibacterial agents, fungicides, antioxidants, inhibitors cor the of Uzziah, enzymes, optical brighteners, antifoams, and combinations thereof, and other materials known in the technology.

In some embodiments, the implementation of the present invention is represented essentially not containing anionic surfactants and/or detergents salt components. As here used the term "not substantially contain" means, in various embodiments, implementation, less than about 5% by weight, less than about 1% by weight, less than about 0.5% by weight or less than about 0.1% by weight of this component.

Anionic surfactants include those known in the technology, for example, lithium dodecyl sulphate or sodium dodecyl sulphate. Water-soluble detergent salt components, known in the technology, include, for example, phosphates of alkali metals, for example, sodium phosphate and potassium phosphate. In various embodiments, the implementation of the compositions according to the present invention essentially does not contain anionic surfactants, water-soluble detergent salt component, or both of them.

Softeners fabrics according to the present invention include components of fabrics softeners known in the technology. Applicable components of fabrics softeners may include, without limitation: cationic surfactants, Quaternary ammonium salts (e.g. the measures acyclic Quaternary ammonium salt, ester Quaternary ammonium salts, cyclic Quaternary ammonium salts, diamine Quaternary ammonium salts, biodegradable Quaternary ammonium salt, a polymeric Quaternary ammonium salt), polyquat, tertiary aliphatic amines, carboxylic acids, esters of polyhydric alcohols, aliphatic alcohols, ethoxylated aliphatic alcohols, alkyl phenols, ethoxylated ALKYLPHENOLS, ethoxylated aliphatic amines, ethoxylated monoglycerides, ethoxylated diglycerides, mineral oil, clay and polyols and mixtures thereof. In some embodiments, the implementation component of the fabric softener includes quaternion salt triethanolamine of ester of aliphatic acid, for example the tall EtherCAT based on triethanolamine. In some embodiments, the execution component of the fabric softener according to the present invention may include diakidoy ester methyl sulfate of triethanolamine, or digidrirovanny methosulfate of hydroxyethylamine containing acidified tall oil acid, ethyl group. Preferred components of the fabrics softeners can be purchased in the company Kao Corporation (Japan) under the trade name Tetranyl L1/90.

In some embodiments, the implementation of the compositions include from about the olo 0.01% to about 35% by weight of one or more components of the softener tissues. In some versions of the composition include from about 0.1% to about 25% by weight of one or more components of the softener tissues. In some embodiments, the implementation of the compositions include from about 1.5% to about 6% by weight of one or more components of the softener tissues. In other embodiments, implementation of the compositions include from about 6% to about 24% by weight of one or more components of the softener tissues. In some versions of the composition according to the present invention is suitable as a softener tissue that can be added to the cycle propulsive during the washing process.

The composition of the softener tissue according to the present invention can be applied to the fabric, such as clothing, using a variety of methods. In some embodiments, the implementation of the polymers repellent impregnation (SRP) are perfectly soluble in water. Accordingly, the polymer for repellent impregnation (SRP) can be put into aqueous solution, and an aqueous solution can be added into the washing machine cycle propulsive in the Laundry. The composition of the softener tissue according to the present invention can be diluted with water in the range from about 1:1 to about 1:1000, when added to the washing machine when the cycle of propulsive in the Laundry. In alternative embodiments, the IV is of the polymer for repellent impregnation (SRP) can be dissolved in water to form a solution of from about 0,0005% to about 40% by weight, and nebraskan on the fabric. Alternatively, the polymer for repellent impregnation (SRP) may be in aqueous solution and to be nebraskan or printed on fabrics and hard surfaces. Alternatively, the polymer for repellent impregnation (SRP) may be in the continuous phase of the emulsion oil-in-water" and be nebraskan or printed on fabrics and hard surfaces. Alternatively, the polymer for repellent impregnation (SRP) may be in the dispersed phase of the emulsion water-in-oil" and be nebraskan or printed on fabrics and hard surfaces. In such versions, the excess fluid can then be wiped with a tissue or hard surfaces.

Hepatoblastoma reagents known in the technology and may be present in the compositions according to the present invention, in various embodiments, the implementation, at the level of at least about 0,001% by weight of the composition of the fabric softener, from about 0.001 to 0.5% of the composition, from about 0.003 to about 0.5% or 0.005% to 0.25%. Hepatoblastoma reagents suitable for the present invention include, without limitation: derived aminocarbonyl acid and organic derivatives aminophosphonic acid, and mixtures thereof. Applicable derivative aminocarbonyl acids may include ethylenediaminetetraacetic acid, N-hydroxyethylenediaminetriacetate acid, nitrilotri the scurry acid and diethylenetriaminepentaacetic acid. Applicable organic derivatives aminophosphonic acid may include, for example, methylenephosphonic acid, 1-hydroxyethane-1,1-diphosphonic acid and aminotrimethylene acid. In some embodiments, the implementation used chelate forming reagent is aminotrimethylene acid, which can be obtained from the company Solutia, Inc. (St. Louis, Missouri, USA) under the trade name Dequest 2000. In various versions of the composition may include chelate forming reagent in amounts from 0% to about 10%, from about 0.01% to about 1% or about 0.01%and 0.5% of aliphatic alcohol.

Preservatives that may be applicable for the present invention include lactic acid, formaldehyde or other preservatives known in the technology. In various embodiments, the implementation of the composition may include from 0 to about 10% by weight of preservative, from about 0.01% to about 2% or from about 0.05% to about 5%.

Aliphatic alcohols, applicable to the present invention can include one or more carbon chains, which are completely saturated or unsaturated. In some embodiments, the implementation of the present aliphatic alcohols include10-C28-alcohols, for example With16-C18With13-C15-alcohols, and their mixtures. The present invention may include, in RA the personal options implementation from 0 to about 10% by weight of aliphatic alcohol, from about 0.01 to about 5%, from about 0.05 to about 1% or from about 0.1 to about 0.5 percent aliphatic alcohol.

Dyes and fragrances are known in the technology. Fragrances include fragrant materials, which are able to inform the tissues pleasant smell, and the term "odorant" covers common materials commonly used in washing compositions for combating unpleasant smell in the compositions and/or giving such a pleasant smell. Odorants can be in a liquid state at ambient temperature, although solid perfumes may also be applicable. Odorants may include, for example, aldehydes, ketones, esters and the like, which can be used to impart a pleasant odor liquid or granular cleaning tool and compositions of softening fabrics. Odorants that are applicable to the present invention can have relatively simple structures, or may include a complex mixture of natural and synthetic chemical components, all of which are designed to provide a pleasant odor or flavor, being deposited on the fabric. In various embodiments, the implementation according to the present invention the dyes and perfumes range from 0 to about 5%, from about 0.01 to about 3% or from about 0.05 to about 1% of the composition.

As the show is but in the Examples compositions according to the present invention demonstrate that the fabric treated polymer for repellent impregnation (SRP), presents significant advantages in terms of freshness and perceived control unpleasant odors of the body on different types of tissues (e.g., synthetic or regenerated cellulose).

EXAMPLES

Example 1

The following compositions are prepared by mixing in demineralised water (percentages are percentages by weight):

Dye
ComponentComposition
softener
fabric No. 1
The composition of the softener
fabric No. 2
Tall EtherCAT based on triethanolamine3,6%3,6%
Aliphatic alcohol With16-C180,2%0,2%
Perfume0,25-0,25-
Aminotrimethylene acid0,05%0,05%
Lactic acid0,05%0,05%
<0,005%<0,005%
Complex polyester glycol-1%
WaterRestRest

Example 2

Thirty-six pieces of cloth from a complex polyester, nylon/lycra and viscose were cut into sheets with dimensions of 25 × 25 cm Tissue were washed in the Laundry washing machine at 50°C with the use of detergent. During cycle propulsive half of fabrics treated with the composition FC#1, and half of fabrics treated with the composition FC#2. The fabric was dried in an electric dryer drum.

1.6 g of artificially prepared sweaty soil and 1.6 g of a dispersion of sebum (the compositions shown in Tables 1 and 2) third track is closer to each fabric, and the fabric was dried for 30 minutes on the rope. Fabric again proschityvaetsya in the Laundry washing machine, and during the cycle propulsive fabric treated with the composition of the FC#1, are processed by the composition FC#1, and fabrics treated with the composition of the FC#2, processed by the structure FC#2. The fabric was dried in an electric dryer drum. The cycle of contamination and washing is repeated several times.

Table 1:
The composition of the artificial sweat
Componentpercent by weight
SD alcohol 4098,171
Hexanoic acid0,00732
4-Ethyl-2-valeric acid0,02783
3-Methyl-2-hexenoic acid0,09372
Caprylic acid0,98145
4-Atripalda acid0,05859
n-Pelargonia acid0,01392
Enanthic acid0,37207
2-Melanotoma acid0,00293
5α-androst-16-EN-3-one0,14648
TRANS-2-Nonenal0,06250
CIS-4-Heptenal0,06250

Table 2:
The composition of the dispersion sebum
Componentpercent by weight
Demineralized water97,10
Synperonic SA201,000
Concentrated sebum (free aliphatic acid, 18%; beef tallow, 32,8%; triglycerides aliphatic acids, 3,6%; lanolin, and 18.3%; cholesterol, 3.7%; and the mixture of hydrocarbons, 12.0 percent; and synthetic wax CUTINA, 11,6%)1,900

A fee of 18 experts proposed to compare the fabrics treated with the composition of the FC#1, and fabrics treated with the composition of the FC#2, after 5 and then 10 cycles of contamination and wash cycle for both soaked and dried tissues, and during Ironing after 10 cycles of contamination and wash cycle to Express their preference in terms of sensory perception (if any) for each tissue. The comparison results are given below in Tables 3-7, with the first number as the number of experts who prefer fabric treated with the composition of the FC#2; the second number as the number of experts who prefer fabric treated with the composition of the FC#1; and the third number as the number of experts, not determined preferences between fabrics treated with compositions FC#1 and FC#2. The probability that the fabrics treated with compositions FC#1 and FC#2 are different and, given in parentheses.

Table 3:
Evaluation of wet contaminated fabrics treated with compositions FC#1 and FC#2, with subsequent 5 application of sebum and sweat
Complex polyesterPolyamide/SpandexViscose
Preferences/ratio12/2/4
(99,5%)
15/1/2
(100%)
13/2/3
(99,9%)

Table 4:
Evaluation of dried contaminated fabrics treated with compositions FC#1 and FC#2, with subsequent 5 application of sebum and sweat
Complex polyesterPolyamide/SpandexViscose
Preferences/ratio14/2/2
(100%)
17/0/1
(100%)
13/1/4
(100%)

Table 5:
Evaluation of wet contaminated fabrics treated with compositions FC#1 and FC#2, with p the following 10 application of sebum and sweat
Complex polyesterPolyamide/SpandexViscose
Preferences/ratio13/1/4
(100%)
17/0/1
(100%)
12/4/2
(96,5%)

Table 6:
Evaluation of dried contaminated fabrics treated with compositions FC#1 and FC#2, with the next 10 application of sebum and sweat
Complex polyesterPolyamide/SpandexViscose
Preferences/ratio11/5/2
(86,6%)
13/3/2
(99,5%)
9/2/7
(92,7%)

Table 7:
Evaluation of fabrics treated with compositions FC#1 and FC#2, with the next 10 application of sebum and sweat and Ironing
Complex polyesterPolyamide/SpandexViscose
Preferences/is ratio 4/6/5
(39,8%)
9/5/0
(73,5%)
8/4/3
(71,6%)

It is shown that the composition of the FC#2, which contains 1% of a complex of the polyester glycol, has a significant advantage over the composition of the FC#1 in terms of freshness and weakening the perception of unpleasant body smells after 5 and 10 cycles of wet and dry tissues (dried on a string).

Example 3

The following composition is prepared by dissolving components in demineralized water:

Componentpercent by weight
EtherCAT based on triethanolamine (tall)15%
Perfume1,3-1,8%
Aminotrimethylene acid0,05%
Lactic acid0,05%
Dye0,005%
Complex polyester glycol4%
WaterRest

Example 4

The following composition is prepared with the availa able scientific C with the present invention. Amounts are given in weight percent:

Componentpercent by weight
Tall EtherCAT based on triethanolamine3,6%
Aliphatic alcohol With16-C180,2%
Perfumeof 0.25-0.5%
Aminotrimethylene acid0,05%
Preservatives0,05-0,15%
Dye<.005%
Complex polyester glycol1%
WaterRest

Example 5

To 40 g of product SorezTM100 were dissolved in 60 grams of demineralized water for the formation of a 40%solution of the polymer for repellent impregnation (SRP). The solution is added to the spray bottle and sprayed on the fabric to impart properties, resisting odor.

1. Method of reducing odor in fabrics, including:
(a) applying the composition containing a fabric softener in water, R is the target on the fabric; and
(b) rinsing the specified fabric;
in which the specified composition comprising a fabric softener, essentially does not contain anionic surfactants and/or detergents salt components, the composition comprising a fabric softener contains a water-soluble polymer for repellent impregnation - SRP, and component fabric softener and SRP is present in an amount of from 0.1 to 40% of the total weight of the composition;
the composition comprising the fabric softener is added to the rinse cycle of washing machines in the Laundry during the wash cloth.

2. The method according to claim 1, wherein said water-soluble polymer for repellent impregnation is a complex polyester glycol.

3. The method according to claim 1, wherein said water-soluble polymer for repellent impregnation is a polymer of 1,4-benzylcarbamoyl acid with 1,2-ethanediol and alpha-hydro-omega-hydroxypoly(oxy-1,2-etandiola).

4. The method according to claim 1, wherein said odor is an unpleasant odor of the human body.

5. The method according to claim 1, in which said fabric comprises synthetic fibers.

6. The method according to claim 1, wherein said fabric includes a complex polyester, spandex, viscose, nylon, satin, velvet, acetate fibers, acrylic fibers or their mixtures or combinations.

7. SPO is about according to claim 1, in which these components are fabric softener is an ester of triethanolamine.

8. The method according to claim 1, wherein said component softener fabric has the structure:

STRUCTURE 1,
in which R1represents the fragment (CH2)tR6where R6represents benzyl, phenyl, (C1-C4)-alkyl substituted phenyl group, IT group or H;
R2and R3represent the fragment (CH2)s-R5where R5is alloctype containing from 8 to 22 carbon atoms, benzyl, phenyl, (C1-C4)-alkyl substituted phenyl group, IT group or H;
R4represents aliphatic hydrocarbon group having from 8 to 22 carbon atoms;
the indices q, s and t, each independently, represent an integer from 1 to 3; and
fragment X is a compatible with softner anion.

9. The method according to claim 1, in which the ratio by weight of component fabric softener to the water-soluble polymer for repellent impregnation is from about 30:1 to about 1:30.

10. The method according to claim 1, further comprising a component selected from chelat forming reagent, dye, aliphatic alcohol, preservatives or fragrances.



 

Same patents:

FIELD: textile industry.

SUBSTANCE: method includes stage of article washing with detergent solution, which contains organic polymer, having spinnability, with average molecular weight of 1500000 or more, and where 60 mol % or more of its component monomers contain sulfonic acid group, or form of its salt, or sulfuric acid group, or form of its salt, provided that polyethylene oxide is unavailable. Invention also describes the following: method of hand washing, including stage of hand washing of laundry item with specified detergent solution, or washing solution produced by dissolution of detergent solution with more than 1-1000-multiple amount of water; and versions of detergents. Suggested washing solution may be used for hand washing.

EFFECT: improved smoothness of articles in process of washing and hand care, reduced unfavorable factors of squeaking, rough texture and physical fatigue in process of hand washing.

19 cl, 2 tbl, 11 ex

FIELD: chemistry.

SUBSTANCE: detergent composition for hand washing linen contains a polymer in which 90 wt % or more of monomer units consists ethylene oxide. The polymer has average molecular weight ranging from 1500000 or more to 4500000 or less and is contained in amount ranging from over 0.03 wt % to 5 wt % of the detergent composition. The composition also contains 10-40 wt % alkyl benzene sulphonate and 7-40 wt % alkalising agent.

EFFECT: improved smoothness when washing with mechanical friction.

11 cl, 1 tbl, 6 ex

FIELD: cosmetology.

SUBSTANCE: invention relates to cosmetology and is represented by a cleansing compound consisting from approximately 2.6% to approximately 3% (weight) of an aqueous emulsion of an acrylate copolymer, from approximately 7.7% to approximately 10.2% (weight) of an anionic surfactant and from approximately 1.4% to approximately 1.7% (weight) of an amphoteric surfactant, an effective quantity of balls of shea butter and seeds, the diametre of each ball varying within the range from 100 to 1200 micron; and additional ingredients required to bring the compound composition to 100%.

EFFECT: invention enables improvement of cleansing properties, is characterised by high translucency and improved stability.

15 cl, 3 ex, 1 dwg

FIELD: medicine.

SUBSTANCE: first, waterproof layer of absorbing tissue is placed on victim's body surface under blood-stained section of clothes, then the section is continuously flushed and rubbed with a sponge soaked in aqueous flushing fluid with pH over 7.0 and hypoosmolarity under 140 milliosmol per litre of water at +26 to +42°C till the stain changes colour from red to yellow. Afterwards the tissue is replaced with a new one, stained clothe sector is soaked for up to 2 seconds in bleach fluid with pH over 7.0, and is soaked twice in 2 seconds by sponge with flushing fluid. Further the tissue is removed, wet fabric is dried by drying tissues and warm dry air flow.

EFFECT: enhanced efficiency, safety and expediency of stain removal.

1 ex

FIELD: chemistry.

SUBSTANCE: detergent contains, wt %: sodium alkylbenzolsulphonate 5-10, synthanol ALM-7 1-2, polyethylene glycol 1-2, trisodphium phosphate 4-16, caustic soda 1-2, and water - the rest.

EFFECT: higher detergent power in solid surface cleaning.

2 tbl, 3 ex

FIELD: chemistry.

SUBSTANCE: detergent contains the components as follows, wt %: anionic surface active agent (SAG) - alkylbenzol sodium sulphonate 10-16; nonionic SAG - oxyethylated fatty alcohols or oxyethylated alkylphenol 2-5; sodium tripolyphosphate 15-25; organophosphonate compound - sodium salt 1-hydroxyethylidene of phosphonic acid or sodium diethylentriaminopentaxys-(methylene phosphonate) 0.2-0.6; polycarboxylate 0.5-1.5; carboxymethyl cellulose 0.3-0.6; modified polyalkylene glycol 0.2-0.6; optical bleaching agent 0.05-0.3; soda ash 3-6; liquid glass 3.5-6.0; enzyme 0.4-0.7; defoaming agent 0.05-1.5; aromatiser 0.15-0.3; sodium sulphate and water to 100.

EFFECT: higher efficiency of bleaching detergent, all type decontamination with additional softening of fabric and without irritation of hand skin during manual washing, lower temperature modes of washing, reduced damage effect on metal parts of washing machines.

10 cl, 2 tbl, 5 ex

FIELD: chemistry.

SUBSTANCE: composition, which contains one or several surface active substances (5-95 wt.%), 40 wt.% or more of all surface active substances being non-ionic, and one or several water-swellable polymers, which absorb water in amount exceeding their own weight (5-95 wt.%), is suggested. Weight ratio of surface active substances to water-swellable polymers is within 1:0.4 to 0.4:1. Water-swellable polymer is selected from the following compounds: polyacrylic acids, polyacrylates, cross-linked acrylates, guar gum and derivatives thereof, starch acrylic grafted copolymers, hydrolysates of starch acrylic grafted copolymers, cross-linked polyoxyethylene, cross-linked carboxymethyl cellulose, partially cross-linked water-swellable polymers, such as polyethylenoxide and polyacrylamide, isobutylene/maleic acid copolymers.

EFFECT: concentrates composition can be converted to an easy-to-use product by adding water prior to use.

15 cl, 2 tbl, 2 ex

FIELD: chemistry of polymers.

SUBSTANCE: invention describes a composition for using as a conditioner and comprising water and at least one cationic polygalactomannan or derivative of cationic polygalactomannan. A lower limit of average molecular mass of these cationic substances is 5000 Da and the upper limit is 200000 Da, transparency value of 10% aqueous solution is above 80% at wavelength 600 nm. The protein content is less 1.0% as measured for polysaccharide mass and the content of aldehyde groups is at least 0.01 ml-eqiv./g. Residue for modification of cationic derivative of polygalactomannan is chosen from group comprising alkyl, hydroxyalkyl, alkylhydroxyalkyl and carboxymethyl wherein alkyl comprises in chain from 1 to 22 carbon atoms, Hydroxyalkyl is chosen from group comprising hydroxyethyl, hydroxypropyl and hydroxybutyl, and cation residue is chosen from compounds of quaternary ammonium but with exception of hydroxypropyl trimethyl ammonium chloride. Proposed compositions are used for preparing a clear final product, for example, for personal hygiene agent and household chemistry agent.

EFFECT: improved preparing method, improved and valuable properties of composition.

55 cl, 11 tbl, 14 ex

FIELD: household chemical goods.

SUBSTANCE: invention relates to solid molded detergent compositions for cleaning hard surfaces, washing of textiles, or for personal hygiene. Cleaning agent contains 5 to 95% active detergent, 0 to 90% inorganic substance particles or other common ingredients, and at least 5% water. Outside surface of cleaning agent is covered by at least one polymer film formed by radiation hardening of polymer composition capable of being hardened under irradiation.

EFFECT: improved strength characteristics and imparted preservation of shape and integrity of cleaner lumps on prolonged contact with water.

22 cl, 6 tbl, 6 ex

FIELD: metallurgy industry; mechanical engineering; motor-car industry; other industries; production of the washing agent for purification of the metallic surfaces.

SUBSTANCE: the invention is pertaining to removal of the fatty and muddy pollutions, rust-preventing lubricants, the stuck metal particles, dust and may be used in metallurgy industry, mechanical engineering, motor-car industry and other industries. Substance: the washing agent contains the sodium hydroxide, the sodium carbonate, sodium metasilicate, sodium tripolyphosphate, oxyethylated monononylphenol on the basis of trimers of propylene with 9-12 moles of ethylene oxide and the flocculant in amount of 0.1-2.0 mass %. The flocculant represents the polymer prop-2-eneamide with N,N,N-trimethyl-3-[(1-oxo-2-propeneamino)-propaneamine chloride]. The technical result of the invention is reduction of the washing duration in 2-2.66 times and the increased total operation time of the washing solution in 1.66-3.4 times.

EFFECT: the invention ensures reduction of the washing duration in about 2-3 times and the increased total operation life of the washing solution in about 2-3 times.

1 tbl, 6 ex

FIELD: chemistry.

SUBSTANCE: invention relates to a method of drying sulphonol. Sulphonol containing 38-52% dry substances is pre-foamed. The foam is deposited on a flat carrier using a uniform rod with diametre of 4-6 mm at atmospheric pressure. The foam layer rod is dried with infrared energy input with heat flow density of 2.92-3.23 kW/m2.

EFFECT: increased output of dry sulphonol.

1 cl, 5 ex

FIELD: chemistry.

SUBSTANCE: agent for separating adhesive tape from carrying surface is characterised by that, the agent used is petroleum ether which provides temporary loss of adhesion properties of the adhesive tape when deposited, while preserving initial structure of the adhesive layer after separating the tape from the surface.

EFFECT: efficient and fast separation of adhesive tape from surface, with preservation of initial structure of adhesive layer, thus providing efficient detection of traces on the adhesive tape during crime detection.

1 ex

FIELD: textile industry.

SUBSTANCE: method includes stage of article washing with detergent solution, which contains organic polymer, having spinnability, with average molecular weight of 1500000 or more, and where 60 mol % or more of its component monomers contain sulfonic acid group, or form of its salt, or sulfuric acid group, or form of its salt, provided that polyethylene oxide is unavailable. Invention also describes the following: method of hand washing, including stage of hand washing of laundry item with specified detergent solution, or washing solution produced by dissolution of detergent solution with more than 1-1000-multiple amount of water; and versions of detergents. Suggested washing solution may be used for hand washing.

EFFECT: improved smoothness of articles in process of washing and hand care, reduced unfavorable factors of squeaking, rough texture and physical fatigue in process of hand washing.

19 cl, 2 tbl, 11 ex

FIELD: textile industry.

SUBSTANCE: method includes stage of article washing with detergent solution, which contains organic polymer, having spinnability, with average molecular weight of 1500000 or more, and where 60 mol % or more of its component monomers contain sulfonic acid group, or form of its salt, or sulfuric acid group, or form of its salt, provided that polyethylene oxide is unavailable. Invention also describes the following: method of hand washing, including stage of hand washing of laundry item with specified detergent solution, or washing solution produced by dissolution of detergent solution with more than 1-1000-multiple amount of water; and versions of detergents. Suggested washing solution may be used for hand washing.

EFFECT: improved smoothness of articles in process of washing and hand care, reduced unfavorable factors of squeaking, rough texture and physical fatigue in process of hand washing.

19 cl, 2 tbl, 11 ex

FIELD: textile industry.

SUBSTANCE: lightproof composition added in process of cloth rinsing has viscosity of less than 500 mPas after at least one cycle of freezing-unfreezing and contains from approximately 5 to approximately 30 wt % of active component, more than 5 wt % of polyol, which represents polyatomic alcohol that is not ethylene glycol, propylene glycol, diethylene glycol or dipropylene glycol and 0.1-10 wt % of additional softener selected from hydrophobised ether of saccharose, cationic starch, aminofunctional silicon or their mixtures. Active component represents compound or mixture of compounds, having the following formula: {R4-m-N+-[(CH2)n-Y-R']m}X-, (a), where each R is hydrogen, short chain C1-C6, poly(C2-3 alkoxy), benzyl, or their mixtures; m = 2 or 3; n = 1-4; Y = -O-(O)C- or -C(O)O; sum of carbon atoms in each R1=C11-C21, for each R1, which represents hydrocarbyl or substituted hydrocarbyl group; and X-anion compatible with softener; or {R4-m-N+-[(CH2)n-Y-R']m}X-, (b), where each R is hydrogen, short chain C1-C6, poly (C2-3alkoxy), benzyl, or their mixtures; m = 2 or 3; n =1-4; Y=CH2, -NR-C(O)-, or -C(O)-NR- and each Y is same or different; sum of carbon atoms in each R1 minus (n+1), when Y is CH2, is equal to C12-C22, for each R1, which represents hydrocarbyl or substituted hydrocarbyl group; and X- any anion compatible with softener; or (c), where each R, R1, and A- have values given above; each R2 -C1-C6 alkylene group; and G - atom of oxygen or -NR-.

EFFECT: softener has good dispersive ability and spreading property when stored at low or high temperature.

9 cl, 1 tbl, 4 ex

FIELD: textile industry.

SUBSTANCE: lightproof composition added in process of cloth rinsing has viscosity of less than 500 mPas after at least one cycle of freezing-unfreezing and contains from approximately 5 to approximately 30 wt % of active component, more than 5 wt % of polyol, which represents polyatomic alcohol that is not ethylene glycol, propylene glycol, diethylene glycol or dipropylene glycol and 0.1-10 wt % of additional softener selected from hydrophobised ether of saccharose, cationic starch, aminofunctional silicon or their mixtures. Active component represents compound or mixture of compounds, having the following formula: {R4-m-N+-[(CH2)n-Y-R']m}X-, (a), where each R is hydrogen, short chain C1-C6, poly(C2-3 alkoxy), benzyl, or their mixtures; m = 2 or 3; n = 1-4; Y = -O-(O)C- or -C(O)O; sum of carbon atoms in each R1=C11-C21, for each R1, which represents hydrocarbyl or substituted hydrocarbyl group; and X-anion compatible with softener; or {R4-m-N+-[(CH2)n-Y-R']m}X-, (b), where each R is hydrogen, short chain C1-C6, poly (C2-3alkoxy), benzyl, or their mixtures; m = 2 or 3; n =1-4; Y=CH2, -NR-C(O)-, or -C(O)-NR- and each Y is same or different; sum of carbon atoms in each R1 minus (n+1), when Y is CH2, is equal to C12-C22, for each R1, which represents hydrocarbyl or substituted hydrocarbyl group; and X- any anion compatible with softener; or (c), where each R, R1, and A- have values given above; each R2 -C1-C6 alkylene group; and G - atom of oxygen or -NR-.

EFFECT: softener has good dispersive ability and spreading property when stored at low or high temperature.

9 cl, 1 tbl, 4 ex

FIELD: chemistry.

SUBSTANCE: system for delivering fragrant substances includes water-insoluble carrier particles contained at the surface of silanol groups. At least some of the said silanol groups are substituted with organic residues through inoculation of at least one organosilicon compound, and at least some of the said organic residues contain positively charged functional groups, including a positively charged alkylated nitrogen atom. The system also includes an aromatising agent adsorbed or absorbed in the said carrier particles. The carrier particles preferably include silicon dioxide, silicate, aluminium silicate or their mixture. Also described is a method of making a system for delivering fragrant substances. A fabric softening composition includes the system for delivering fragrant substances and one or more active quaternaryammonia compounds for softening fabrics. The washing composition contains the system for delivering fragrant substances and one more surfactants.

EFFECT: increased intensity and strength of fragrance with smaller amount of fragrant substances in the washing composition.

18 cl, 4 tbl, 14 ex

FIELD: chemistry.

SUBSTANCE: detergent composition for hand washing linen contains a polymer in which 90 wt % or more of monomer units consists ethylene oxide. The polymer has average molecular weight ranging from 1500000 or more to 4500000 or less and is contained in amount ranging from over 0.03 wt % to 5 wt % of the detergent composition. The composition also contains 10-40 wt % alkyl benzene sulphonate and 7-40 wt % alkalising agent.

EFFECT: improved smoothness when washing with mechanical friction.

11 cl, 1 tbl, 6 ex

FIELD: chemistry.

SUBSTANCE: detergent composition for hand washing linen contains a polymer in which 90 wt % or more of monomer units consists ethylene oxide. The polymer has average molecular weight ranging from 1500000 or more to 4500000 or less and is contained in amount ranging from over 0.03 wt % to 5 wt % of the detergent composition. The composition also contains 10-40 wt % alkyl benzene sulphonate and 7-40 wt % alkalising agent.

EFFECT: improved smoothness when washing with mechanical friction.

11 cl, 1 tbl, 6 ex

FIELD: cosmetology.

SUBSTANCE: invention relates to cosmetology and is represented by a cleansing compound consisting from approximately 2.6% to approximately 3% (weight) of an aqueous emulsion of an acrylate copolymer, from approximately 7.7% to approximately 10.2% (weight) of an anionic surfactant and from approximately 1.4% to approximately 1.7% (weight) of an amphoteric surfactant, an effective quantity of balls of shea butter and seeds, the diametre of each ball varying within the range from 100 to 1200 micron; and additional ingredients required to bring the compound composition to 100%.

EFFECT: invention enables improvement of cleansing properties, is characterised by high translucency and improved stability.

15 cl, 3 ex, 1 dwg

FIELD: detergent composition for metallurgy.

SUBSTANCE: claimed composition contains (g/l): sodium hydroxide 6.05-12.05; sodium carbonate 5.25-10.75; sodium silicate 0.27-0.47; sodium tripolyphosphate 1.20-2.70; propylene trimer-based oxyethylated monoalkyl phenol containing 12 mol of ethylene oxide in molecule 0.073-0.158; propylene trimer-based oxyethylated monoalkyl phenol containing 6 mol of ethylene oxide in molecule 0.054-0.106; antifoaming agent 0.011-0.023; and balance to 1 l: water, wherein mass ratio of surfactant mixture to antifoaming agent is 11.5:1. Composition of present invention is useful in degreasing of rolled metal in rolls at high velocity (20-30 s) continuous treatment before coating (zinc plating, insulated coating, etc.) and affords the ability to provide metal surface of high purity.

EFFECT: detergent with reduced foaming useful for pretreatment of anizotropic electric steel.

2 tbl, 6 ex

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