ES475053A2 - Mejoras introducidas en el objeto de la patente principal n-449312 por Ÿun procedimiento de obtencion de una dispersion-de esferulas. - Google Patents

Mejoras introducidas en el objeto de la patente principal n-449312 por Ÿun procedimiento de obtencion de una dispersion-de esferulas.

Info

Publication number
ES475053A2
ES475053A2 ES475053A ES475053A ES475053A2 ES 475053 A2 ES475053 A2 ES 475053A2 ES 475053 A ES475053 A ES 475053A ES 475053 A ES475053 A ES 475053A ES 475053 A2 ES475053 A2 ES 475053A2
Authority
ES
Spain
Prior art keywords
aqueous phase
encapsulated
dispersion
procedure
obtaining
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
ES475053A
Other languages
English (en)
Spanish (es)
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 ES475053A2 publication Critical patent/ES475053A2/es
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)
ES475053A 1977-11-15 1978-11-14 Mejoras introducidas en el objeto de la patente principal n-449312 por Ÿun procedimiento de obtencion de una dispersion-de esferulas. Expired ES475053A2 (es)

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 (1)

Publication Number Publication Date
ES475053A2 true ES475053A2 (es) 1979-05-01

Family

ID=9197606

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475053A Expired ES475053A2 (es) 1977-11-15 1978-11-14 Mejoras introducidas en el objeto de la patente principal n-449312 por Ÿun procedimiento de obtencion de una dispersion-de esferulas.

Country Status (6)

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

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
GB2008433B (en) 1982-07-07
NL7811298A (nl) 1979-05-17
NL188833B (nl) 1992-05-18
BE871908R (fr) 1979-05-10
GB2008433A (en) 1979-06-06
IT1160929B (it) 1987-03-11
DE2849710A1 (de) 1980-01-03
DE2849710C2 (fr) 1987-08-06
IT7869606A0 (it) 1978-11-15
NL188833C (nl) 1992-10-16

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