WO2013092872A3 - Cosmetic processes with glucosamine-based hydrogels - Google Patents

Cosmetic processes with glucosamine-based hydrogels Download PDF

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Publication number
WO2013092872A3
WO2013092872A3 PCT/EP2012/076397 EP2012076397W WO2013092872A3 WO 2013092872 A3 WO2013092872 A3 WO 2013092872A3 EP 2012076397 W EP2012076397 W EP 2012076397W WO 2013092872 A3 WO2013092872 A3 WO 2013092872A3
Authority
WO
WIPO (PCT)
Prior art keywords
skin
glucosamine
based hydrogels
cosmetic processes
hydrogel
Prior art date
Application number
PCT/EP2012/076397
Other languages
French (fr)
Other versions
WO2013092872A2 (en
Inventor
Maria Dalko
Original Assignee
L'oreal
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 L'oreal filed Critical L'oreal
Publication of WO2013092872A2 publication Critical patent/WO2013092872A2/en
Publication of WO2013092872A3 publication Critical patent/WO2013092872A3/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
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/042—Gels
    • 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
    • A61K8/60—Sugars; Derivatives thereof
    • 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
    • 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
    • A61Q19/008—Preparations for oily skin
    • 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
    • A61Q19/08—Anti-ageing preparations

Abstract

The invention relates to a non-therapeutic cosmetic process for improving the barrier function of the skin and/or for moisturizing the skin, comprising the application to the skin of a composition comprising, in a physiologically acceptable medium, a hydrogel formed from compounds of formula (I). The use of the said hydrogel as a skin moisturizer or as an anti-ageing agent.
PCT/EP2012/076397 2011-12-22 2012-12-20 Cosmetic processes with glucosamine-based hydrogels WO2013092872A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161579053P 2011-12-22 2011-12-22
US61/579,053 2011-12-22

Publications (2)

Publication Number Publication Date
WO2013092872A2 WO2013092872A2 (en) 2013-06-27
WO2013092872A3 true WO2013092872A3 (en) 2015-01-22

Family

ID=47559407

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/076397 WO2013092872A2 (en) 2011-12-22 2012-12-20 Cosmetic processes with glucosamine-based hydrogels

Country Status (1)

Country Link
WO (1) WO2013092872A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113058076B (en) * 2021-03-29 2022-03-11 四川大学 Supermolecule nucleoside hydrogel and preparation method and application thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2005665A (en) * 1977-10-03 1979-04-25 Takara Shuzo Co Acyl derivatives of 2-(3-(2-chloroethyl-3-nitrosoureido)-2-deoxy-d-glucopyranose
US4314999A (en) * 1978-07-31 1982-02-09 Proter S.P.A. N-Acyl derivatives of glucosamine having antitumor chemotherapeutic acitivity
EP1529519A2 (en) * 2003-11-07 2005-05-11 L'oreal Cosmetic use of cubic gel particles as agents against adhesion of microorganisms to the skin and/or mucosa
US20090175785A1 (en) * 2005-10-11 2009-07-09 Ehud Gazit Self-Assembled Fmoc-Ff Hydrogels
EP2167016A1 (en) * 2007-07-12 2010-03-31 Biopharmex Holding Limited Chitosan carboxyalkylamide hydrogel, preparation thereof and cosmetic and dermatological use thereof
US20100316683A1 (en) * 2006-12-06 2010-12-16 Pierre Fabre Dermo-Cosmetique Hyaluronic acid gel for intradermal injection
CN101343313B (en) * 2008-09-03 2011-11-16 南京农业大学 Glucose dipeptide compounds, preparation method and application thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2005665A (en) * 1977-10-03 1979-04-25 Takara Shuzo Co Acyl derivatives of 2-(3-(2-chloroethyl-3-nitrosoureido)-2-deoxy-d-glucopyranose
US4314999A (en) * 1978-07-31 1982-02-09 Proter S.P.A. N-Acyl derivatives of glucosamine having antitumor chemotherapeutic acitivity
EP1529519A2 (en) * 2003-11-07 2005-05-11 L'oreal Cosmetic use of cubic gel particles as agents against adhesion of microorganisms to the skin and/or mucosa
US20090175785A1 (en) * 2005-10-11 2009-07-09 Ehud Gazit Self-Assembled Fmoc-Ff Hydrogels
US20100316683A1 (en) * 2006-12-06 2010-12-16 Pierre Fabre Dermo-Cosmetique Hyaluronic acid gel for intradermal injection
EP2167016A1 (en) * 2007-07-12 2010-03-31 Biopharmex Holding Limited Chitosan carboxyalkylamide hydrogel, preparation thereof and cosmetic and dermatological use thereof
CN101343313B (en) * 2008-09-03 2011-11-16 南京农业大学 Glucose dipeptide compounds, preparation method and application thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DOHERTY DAVID G ET AL: "Amino acid derivatives of D-glucosamine", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ACS PUBLICATIONS, US, vol. 75, no. 14, 1 July 1953 (1953-07-01), pages 3466 - 3468, XP009129110, ISSN: 0002-7863, DOI: 10.1021/JA01110A048 *

Also Published As

Publication number Publication date
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