BR9612753A - Aqueous topical composition to lighten the skin and processes to lighten the skin of mammals and increase the penetrating effect of cojic acid - Google Patents

Aqueous topical composition to lighten the skin and processes to lighten the skin of mammals and increase the penetrating effect of cojic acid

Info

Publication number
BR9612753A
BR9612753A BR9612753-8A BR9612753A BR9612753A BR 9612753 A BR9612753 A BR 9612753A BR 9612753 A BR9612753 A BR 9612753A BR 9612753 A BR9612753 A BR 9612753A
Authority
BR
Brazil
Prior art keywords
skin
lighten
topical composition
mammals
increase
Prior art date
Application number
BR9612753-8A
Other languages
Portuguese (pt)
Inventor
Takayoshi Sakoda
Original Assignee
Procter & Gamble
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of BR9612753A publication Critical patent/BR9612753A/en

Links

Classifications

    • 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
    • A61K8/35—Ketones, e.g. benzophenone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
    • 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
    • A61K8/34—Alcohols
    • 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
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic 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
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • 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
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A61K8/498—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)

Abstract

<MU><B>COMPOSIçãO TóPICA AQUOSA PARA CLAREAR A PELE E PROCESSO PARA CLAREAR A PELE DE MEìFEROS E AUMENTAR O EFEITO DE PENETRAçãO DE áCIDO CóJICO"<MV><D>. Expõe-se uma composição aquosa tópica para clarear a pele que compreende: (a) uma quantidade segura e efetiva de ácido cójico, (b) uma quantidade segura e efetiva de ácido salicílico, (c) água, e (d) entre cerca de 20% até cerca de 30%, em peso, da composição, de um éter de glicol solúvel na água da fórmula geral <B>R^ 1^-O-[(CH~ 2~)~ m~O]~ n~H<D>; em que R^ 1^ é uma alquila de 1 a 6 átomos de carbono, m varia entre cerca de 2 até cerca de 3, e n varia de cerca de 1 até cerca de 2; em que a dita composição é dotada de um pH entre cerca de 2,5 até cerca de 4, e é desprovida de um espessador. Expõe-se igualmente um processo para clarear a pele de mamíferos que compreende aplicar topicamente à pele a dita composição tópica aquosa.<MU> <B> WATER TOPICAL COMPOSITION TO LIGHTEN SKIN AND PROCESS TO LIGHTEN SKIN OF MEIPLES AND INCREASE THE EFFECT OF CODIC ACID PENETRATION "<MV> <D>. comprises: (a) a safe and effective amount of cojic acid, (b) a safe and effective amount of salicylic acid, (c) water, and (d) between about 20% to about 30%, by weight, of composition, of a water-soluble glycol ether of the general formula <B> R ^ 1 ^ -O - [(CH ~ 2 ~) ~ m ~ O] ~ n ~ H <D>; where R ^ 1 ^ is an alkyl of 1 to 6 carbon atoms, m ranges from about 2 to about 3, and n ranges from about 1 to about 2, wherein said composition has a pH between about 2.5 to about of 4, and is devoid of a thickener. Also exposed is a process for whitening the skin of mammals which comprises applying topically to the skin said aqueous topical composition.

BR9612753-8A 1996-10-23 1996-10-23 Aqueous topical composition to lighten the skin and processes to lighten the skin of mammals and increase the penetrating effect of cojic acid BR9612753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/016942 WO1998017247A1 (en) 1996-10-23 1996-10-23 Aqueous topical compositions comprising kojic acid, salicylic acid and a water soluble glycol ether

Publications (1)

Publication Number Publication Date
BR9612753A true BR9612753A (en) 1999-10-19

Family

ID=22256005

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9612753-8A BR9612753A (en) 1996-10-23 1996-10-23 Aqueous topical composition to lighten the skin and processes to lighten the skin of mammals and increase the penetrating effect of cojic acid

Country Status (8)

Country Link
EP (1) EP0939616A1 (en)
JP (1) JPH11510820A (en)
KR (1) KR20000052690A (en)
AU (1) AU7518796A (en)
BR (1) BR9612753A (en)
CA (1) CA2269290A1 (en)
CZ (1) CZ141499A3 (en)
WO (1) WO1998017247A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1115398B1 (en) 1998-09-23 2010-05-05 Research Development Foundation Tocopherols, tocotrienols, other chroman and side chain derivatives and uses thereof
US7128903B2 (en) * 2001-10-03 2006-10-31 Innovative Pharmaceutical Concepts (Ipc) Inc. Pharmaceutical preparations useful for treating tumors and lesions of the skin and the mucous membranes and methods and kits using same
FR2866563B1 (en) * 2004-02-19 2008-01-11 Oreal PEELING COMPOSITION COMPRISING 8-HEXADECENE-1,16-DICARBOXYLIC ACID
US20090263340A1 (en) * 2006-04-18 2009-10-22 Dsm Ip Assets B.V. Cosmetic compositions
KR102534934B1 (en) 2015-06-01 2023-05-19 사이세이 파마 씨오., 엘티디. Milk enzyme treated product, manufacturing method, composition and product thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157009A (en) * 1983-02-25 1984-09-06 Yakurigaku Chuo Kenkyusho:Kk External skin drug for suppressing formation of melanin
JP2974146B2 (en) * 1989-01-28 1999-11-08 三省製薬株式会社 Topical melanin production inhibitor
FR2714601B1 (en) * 1993-12-30 1996-02-09 Oreal Depigmenting composition for the simultaneous treatment of surface and deep layers, its use.
FR2714596B1 (en) * 1993-12-30 1996-02-09 Oreal Cosmetic composition for the simultaneous treatment of the superficial and deep layers of the skin, its use.
FR2719475B1 (en) * 1994-05-05 1996-06-07 Oreal Cosmetic and / or dermatological composition with cationic polymeric gelling agent, its uses in particular for depigmentation of the skin.

Also Published As

Publication number Publication date
WO1998017247A1 (en) 1998-04-30
EP0939616A1 (en) 1999-09-08
JPH11510820A (en) 1999-09-21
CZ141499A3 (en) 1999-11-17
AU7518796A (en) 1998-05-15
CA2269290A1 (en) 1998-04-30
KR20000052690A (en) 2000-08-25

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Legal Events

Date Code Title Description
FD5 Application fees: dismissal - article 86 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: A61Q 19/02 (2006.01), A61K 8/368 (2006.0