# US 11,077,038 B2 · Cosmetic shampoos with low water content in a pouch

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- Number: US 11,077,038 B2
- Document ID: US11077038B2
- Status: Granted
- Kind: B2
- Application number: 16/162,738
- Filed: 2018-10-17
- Published: 2019-04-18
- Granted: 2021-08-03
- Earliest claimed: 2017-10-18
- Assignees: Henkel AG & Co. KGaA
- Applicants: Henkel AG & Co. KGaA
- Inventors: Udo Erkens; Torsten Lechner; Thomas Schroeder
- Web page: https://patentgrep.com/patent/US11077038B2

## CPC

- A61K 8/416: {Quaternary ammonium compounds (A61K8/35 takes precedence)}
- A61K 8/0204: {Specific forms not provided for by any of groups A61K8/0208 - A61K8/14}
- A61K 8/342: {Alcohols having more than seven atoms in an unbroken chain}
- A61K 8/345: {containing more than one hydroxy group}
- A61K 8/37: Esters of carboxylic acids
- A61K 8/375: {the alcohol moiety containing more than one hydroxy group}
- A61K 8/463: {containing sulfuric acid derivatives, e.g. sodium lauryl sulfate}
- A61K 8/8135: {Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers, e.g. vinyl esters (polyvinylacetate)}
- A61K 8/86: Polyethers
- A61Q 5/02: Preparations for cleaning the hair
- B65D 65/46: Applications of disintegrable, dissolvable or edible materials
- A61K 2800/5424: anionic
- A61K 2800/5426: cationic
- A61K 2800/596: Mixtures of surface active compounds
- A61K 2800/87: Application Devices; Containers; Packaging
- A61K: PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms A61J3/00; chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles A61L; soap compositions C11D)
- A61Q: SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES

## Abstract

The present disclosure relates to a cosmetic product cleaning and care of the keratinous, fibres, in particular human hair, comprising (i) a pouch, comprising at least one sealed chamber, wherein the sealed chamber has at least one wall made from a water-soluble foil, and (ii) a shampoo composition, which is present in the sealed chamber of the pouch, wherein the shampoo composition contains—relative to its total weight (iia) from about 0 to about 20 wt % water (iib) at least one anionic tenside and (iic) at least one cationic tenside.

## Claims

### Claim 1

A cosmetic product for cleaning and care of keratinous fibers, comprising:
(i) a pouch, comprising a sealed chamber, wherein the sealed chamber has a wall made from a water-soluble foil, and wherein the water-soluble foil comprises a polymer made from at least the monomer polyvinyl alcohol; and
(ii) a shampoo composition, which is present inside the sealed chamber of the pouch, wherein the shampoo consists of, relative to its total weight, about 20% of capric acid/caprylic acid triglyceride, about 3% stearic acid, about 10% water, about 1% citric acid, about 12% triisopropanol ammonium C12-fatty alcohol ether sulfate, about 6% sunflower seed oil polyethylene glycol-8 ester, about 6% betaine, about 2.5% quaternium-96, about 0.5% [3- (behenoyloxy)-2-hydroxyproyl] trimethylammonium chloride, and about 39% propanediol.

### Claim 2

A cosmetic product for cleaning and care of keratinous fibers, comprising:
(i) a pouch, comprising a sealed chamber, wherein the sealed chamber has a wall made from a water-soluble foil, and wherein the water-soluble foil comprises a polymer made from at least the monomer polyvinyl alcohol; and
(ii) a shampoo composition, which is present inside the sealed chamber of the pouch, wherein the shampoo consists of, relative to its total weight, about 3% stearic acid, about 15% water, about 1% citric acid, about 39% glycerol, about 12% sodium- C14-C16-olefin-sulfonate, about 6% sunflower seed oil polyethylene glycol-8 ester, about 0.5% [3-(behenoyloxy)-2-hydroxyproyl] trimethylammonium chloride, and about 23.5% propanediol.

### Claim 3

A cosmetic product for cleaning and care of keratinous fibers, comprising:
(i) a pouch, comprising a sealed chamber, wherein the sealed chamber has a wall made from a water-soluble foil, and wherein the water-soluble foil comprises a polymer made from at least the monomer polyvinyl alcohol; and
(ii) a shampoo composition, which is present inside the sealed chamber of the pouch, wherein the shampoo consists of, relative to its total weight, about 20% of capric acid/caprylic acid triglyceride, about 8% stearic acid, about 1% water, about 14% glycerol, about 6% sodium-C14-C16-olefin- sulfonate, about 6% triisopropanol ammonium C12-fatty alcohol ether sulfate, about 6% sunflower seed oil polyethylene glycol-8 ester, about 2.5% betaine, about 0.5% quaternium-96, and about 36% [3- (behenoyloxy)-2-hydroxyproyl] trimethylammonium chloride.

### Claim 4 (depends on 1, 2, 3)

A method for cleaning and caring for the hair, wherein a cosmetic product according to one of claim 1, 2 or 3 is mixed with water, applied to the hair and after an exposure period of from about 10 seconds to about 10 minutes is rinsed out again.