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CA2159201A1 - Cosmetic composition - Google Patents

Cosmetic composition

Info

Publication number
CA2159201A1
CA2159201A1 CA002159201A CA2159201A CA2159201A1 CA 2159201 A1 CA2159201 A1 CA 2159201A1 CA 002159201 A CA002159201 A CA 002159201A CA 2159201 A CA2159201 A CA 2159201A CA 2159201 A1 CA2159201 A1 CA 2159201A1
Authority
CA
Canada
Prior art keywords
cosmetic composition
composition
precursors
mixtures
skin
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002159201A
Other languages
French (fr)
Other versions
CA2159201C (en
Inventor
Simon Mark Jackson
Anthony Vincent Rawlings
Ian Richard Scott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever PLC
Original Assignee
Individual
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
Priority claimed from GB939308103A external-priority patent/GB9308103D0/en
Application filed by Individual filed Critical Individual
Publication of CA2159201A1 publication Critical patent/CA2159201A1/en
Application granted granted Critical
Publication of CA2159201C publication Critical patent/CA2159201C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61K8/60—Sugars; Derivatives thereof
    • A61K8/606—Nucleosides; Nucleotides; Nucleic 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
    • A61K8/68—Sphingolipids, e.g. ceramides, cerebrosides, gangliosides
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Cosmetics (AREA)

Abstract

A composition for topical application to skin which comprises: (i) from 0.0001 to 10 % by weight of one or more ceramide pathway intermediates or precursors thereof and mixtures thereof; and (ii) a balancing amount of a cosmetically acceptable vehicle for the intermediate.
CA002159201A 1993-04-20 1994-04-07 Cosmetic composition Expired - Lifetime CA2159201C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9308103.2 1993-04-20
GB939308103A GB9308103D0 (en) 1993-04-20 1993-04-20 Cosmetic composition
PCT/EP1994/001117 WO1994023694A1 (en) 1993-04-20 1994-04-07 Cosmetic composition containing ceramide precursors

Publications (2)

Publication Number Publication Date
CA2159201A1 true CA2159201A1 (en) 1994-10-27
CA2159201C CA2159201C (en) 2007-06-26

Family

ID=38278925

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002159201A Expired - Lifetime CA2159201C (en) 1993-04-20 1994-04-07 Cosmetic composition

Country Status (1)

Country Link
CA (1) CA2159201C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101796711B1 (en) * 2017-04-12 2017-11-10 주식회사 코리아나화장품 Cosmetic composition comprising tetraacetyl phytosphingosine

Also Published As

Publication number Publication date
CA2159201C (en) 2007-06-26

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140407