WO2011092490A3 - Composition and method for hair removal - Google Patents
Composition and method for hair removal Download PDFInfo
- Publication number
- WO2011092490A3 WO2011092490A3 PCT/GB2011/050114 GB2011050114W WO2011092490A3 WO 2011092490 A3 WO2011092490 A3 WO 2011092490A3 GB 2011050114 W GB2011050114 W GB 2011050114W WO 2011092490 A3 WO2011092490 A3 WO 2011092490A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- hair removal
- skin
- compositions
- salt
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q9/00—Preparations for removing hair or for aiding hair removal
- A61Q9/04—Depilatories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/22—Peroxides; Oxygen; Ozone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/362—Polycarboxylic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/368—Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/88—Two- or multipart kits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/88—Two- or multipart kits
- A61K2800/882—Mixing prior to application
Abstract
A depilatory composition comprising a source of cyanate ion, an organic acid or a salt thereof and a peroxide compound; and methods of removing hair from the skin using such compositions.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11701563.6A EP2528579B8 (en) | 2010-01-26 | 2011-01-24 | Composition and method for hair removal |
US13/575,115 US9168396B2 (en) | 2010-01-26 | 2011-01-24 | Composition and method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1001243.3 | 2010-01-26 | ||
GBGB1001243.3A GB201001243D0 (en) | 2010-01-26 | 2010-01-26 | Composition and method |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011092490A2 WO2011092490A2 (en) | 2011-08-04 |
WO2011092490A3 true WO2011092490A3 (en) | 2013-01-10 |
Family
ID=42046075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2011/050114 WO2011092490A2 (en) | 2010-01-26 | 2011-01-24 | Composition and method |
Country Status (4)
Country | Link |
---|---|
US (1) | US9168396B2 (en) |
EP (1) | EP2528579B8 (en) |
GB (1) | GB201001243D0 (en) |
WO (1) | WO2011092490A2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52102439A (en) * | 1976-02-24 | 1977-08-27 | Shiseido Co Ltd | Bleaching and depilatory agent |
US20040083557A1 (en) * | 2002-11-01 | 2004-05-06 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Permanent coloring of hair using carbonate salts and bicarbonate salts and using percarbamic acid precursors |
DE102006021006A1 (en) * | 2006-05-04 | 2007-11-08 | Henkel Kgaa | Product for dyeing and/or lightening keratin fibers, especially human hair, comprises oxidation dye precursors and/or direct dyes, an inorganic cyanate and a carbamoyl compound |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2371875A (en) * | 1942-05-22 | 1945-03-20 | Ind Patents Corp | Processing skins |
US5653970A (en) * | 1994-12-08 | 1997-08-05 | Lever Brothers Company, Division Of Conopco, Inc. | Personal product compositions comprising heteroatom containing alkyl aldonamide compounds |
-
2010
- 2010-01-26 GB GBGB1001243.3A patent/GB201001243D0/en not_active Ceased
-
2011
- 2011-01-24 US US13/575,115 patent/US9168396B2/en not_active Expired - Fee Related
- 2011-01-24 EP EP11701563.6A patent/EP2528579B8/en not_active Not-in-force
- 2011-01-24 WO PCT/GB2011/050114 patent/WO2011092490A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52102439A (en) * | 1976-02-24 | 1977-08-27 | Shiseido Co Ltd | Bleaching and depilatory agent |
US20040083557A1 (en) * | 2002-11-01 | 2004-05-06 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Permanent coloring of hair using carbonate salts and bicarbonate salts and using percarbamic acid precursors |
DE102006021006A1 (en) * | 2006-05-04 | 2007-11-08 | Henkel Kgaa | Product for dyeing and/or lightening keratin fibers, especially human hair, comprises oxidation dye precursors and/or direct dyes, an inorganic cyanate and a carbamoyl compound |
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Week 197740, Derwent World Patents Index; AN 1977-71826Y, XP002686627 * |
STARK G R: "Reactions of cyanate with functional groups of proteins. 3. Reactions with amino and carboxyl groups", BIOCHEMISTRY, AMERICAN CHEMICAL SOCIETY, US, vol. 4, no. 6, 1 June 1965 (1965-06-01), pages 1030 - 1036, XP009109494, ISSN: 0006-2960, DOI: 10.1021/BI00882A008 * |
Also Published As
Publication number | Publication date |
---|---|
EP2528579B1 (en) | 2015-09-16 |
EP2528579A2 (en) | 2012-12-05 |
US20130133141A1 (en) | 2013-05-30 |
WO2011092490A2 (en) | 2011-08-04 |
EP2528579B8 (en) | 2015-11-25 |
GB201001243D0 (en) | 2010-03-10 |
US9168396B2 (en) | 2015-10-27 |
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