GB2008433B - Aqueous dispersions of spherules - Google Patents

Aqueous dispersions of spherules

Info

Publication number
GB2008433B
GB2008433B GB7844492A GB7844492A GB2008433B GB 2008433 B GB2008433 B GB 2008433B GB 7844492 A GB7844492 A GB 7844492A GB 7844492 A GB7844492 A GB 7844492A GB 2008433 B GB2008433 B GB 2008433B
Authority
GB
United Kingdom
Prior art keywords
spherules
aqueous dispersions
dispersions
aqueous
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.)
Expired
Application number
GB7844492A
Other languages
English (en)
Other versions
GB2008433A (en
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.)
LOreal SA
Original Assignee
LOreal SA
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 FR7734249A external-priority patent/FR2408387A2/fr
Application filed by LOreal SA filed Critical LOreal SA
Publication of GB2008433A publication Critical patent/GB2008433A/en
Application granted granted Critical
Publication of GB2008433B publication Critical patent/GB2008433B/en
Expired 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
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/14—Liposomes; Vesicles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
    • A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers comprising non-phosphatidyl surfactants as bilayer-forming substances, e.g. cationic lipids or non-phosphatidyl liposomes coated or grafted with polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • 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
    • A61Q19/04—Preparations for care of the skin for chemically tanning the skin

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)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Birds (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
GB7844492A 1977-11-15 1978-11-14 Aqueous dispersions of spherules Expired GB2008433B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734249A FR2408387A2 (fr) 1975-06-30 1977-11-15 Compositions a base de dispersions aqueuses de spherules lipidiques

Publications (2)

Publication Number Publication Date
GB2008433A GB2008433A (en) 1979-06-06
GB2008433B true GB2008433B (en) 1982-07-07

Family

ID=9197606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7844492A Expired GB2008433B (en) 1977-11-15 1978-11-14 Aqueous dispersions of spherules

Country Status (6)

Country Link
BE (1) BE871908R (enrdf_load_stackoverflow)
DE (1) DE2849710A1 (enrdf_load_stackoverflow)
ES (1) ES475053A2 (enrdf_load_stackoverflow)
GB (1) GB2008433B (enrdf_load_stackoverflow)
IT (1) IT1160929B (enrdf_load_stackoverflow)
NL (1) NL188833C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026340B (en) * 1978-07-03 1982-12-22 Ash P Stabilising microvesicles
US5489426A (en) * 1980-07-01 1996-02-06 L'oreal Cosmetic composition based on an aqueous dispersion of small lipid spheres
US6077816A (en) * 1995-08-07 2000-06-20 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Liquid cleansing composition comprising soluble, lamellar phase inducing structurant
US8623344B2 (en) 2007-06-29 2014-01-07 Mcneil-Ppc, Inc. Structured depilatory compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315991A1 (fr) * 1975-06-30 1977-01-28 Oreal Procede de fabrication de dispersions aqueuses de spherules lipidiques et nouvelles compositions correspondantes

Also Published As

Publication number Publication date
NL188833B (nl) 1992-05-18
DE2849710A1 (de) 1980-01-03
NL7811298A (nl) 1979-05-17
BE871908R (fr) 1979-05-10
GB2008433A (en) 1979-06-06
ES475053A2 (es) 1979-05-01
DE2849710C2 (enrdf_load_stackoverflow) 1987-08-06
NL188833C (nl) 1992-10-16
IT7869606A0 (it) 1978-11-15
IT1160929B (it) 1987-03-11

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19981113