CA2138975A1 - Topical application composition - Google Patents

Topical application composition

Info

Publication number
CA2138975A1
CA2138975A1 CA002138975A CA2138975A CA2138975A1 CA 2138975 A1 CA2138975 A1 CA 2138975A1 CA 002138975 A CA002138975 A CA 002138975A CA 2138975 A CA2138975 A CA 2138975A CA 2138975 A1 CA2138975 A1 CA 2138975A1
Authority
CA
Canada
Prior art keywords
melanin
preparation
aggregates
topical application
topical use
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
CA002138975A
Other languages
French (fr)
Other versions
CA2138975C (en
Inventor
Udo Gross
Joachim Roding
Klaus Stanzl
Leonhard Zastrow
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.)
Lancaster Group AG
Original Assignee
Udo Gross
Joachim Roding
Klaus Stanzl
Leonhard Zastrow
Lancaster Group Ag
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 Udo Gross, Joachim Roding, Klaus Stanzl, Leonhard Zastrow, Lancaster Group Ag filed Critical Udo Gross
Publication of CA2138975A1 publication Critical patent/CA2138975A1/en
Application granted granted Critical
Publication of CA2138975C publication Critical patent/CA2138975C/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
    • A61K8/02—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
    • 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
    • A61K8/69—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing fluorine
    • A61K8/70—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing fluorine containing perfluoro groups, e.g. perfluoroethers
    • 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • 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—Liposomes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/10—Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
    • 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

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)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dermatology (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Saccharide Compounds (AREA)

Abstract

The invention relates to a preparation for topical use, having light protection properties and in a special application form. In the known light protection agents containing the naturally occurring active compound melanin, the problem is inadequate transport of the melanin to its site of action. According to the inven-tion, this problem is solved by a preparation for topical use which is characterised in that it contains melanin, dissolved or dispersed in one or more fluorocarbons, which are present as asymmetric lamellar phospholipid aggregates in an aqueous system together with a phospholipid, with a particle size of the aggregates in the range from 200 to 3000 nm.
CA002138975A 1992-06-26 1993-06-24 Topical application composition Expired - Lifetime CA2138975C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4221269A DE4221269C1 (en) 1992-06-26 1992-06-26 Preparation for topical use
DEP4221269.3 1992-06-26
PCT/DE1993/000573 WO1994000097A1 (en) 1992-06-26 1993-06-24 Topical application composition

Publications (2)

Publication Number Publication Date
CA2138975A1 true CA2138975A1 (en) 1994-01-06
CA2138975C CA2138975C (en) 2003-05-13

Family

ID=6462056

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002138975A Expired - Lifetime CA2138975C (en) 1992-06-26 1993-06-24 Topical application composition

Country Status (20)

Country Link
EP (1) EP0647129B1 (en)
JP (1) JP3599113B2 (en)
AT (1) ATE131031T1 (en)
AU (1) AU671645B2 (en)
CA (1) CA2138975C (en)
CZ (1) CZ283659B6 (en)
DE (2) DE4221269C1 (en)
DK (1) DK0647129T3 (en)
ES (1) ES2083871T3 (en)
FI (1) FI946057A0 (en)
GR (1) GR3018337T3 (en)
HK (1) HK1002701A1 (en)
HU (1) HUT68858A (en)
IL (1) IL105947A (en)
NO (1) NO303666B1 (en)
NZ (1) NZ253000A (en)
PL (1) PL172360B1 (en)
SK (1) SK279823B6 (en)
WO (1) WO1994000097A1 (en)
ZA (1) ZA934573B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5643554A (en) * 1993-04-30 1997-07-01 Dusa Pharmaceuticals, Inc. Lipomelanim composition
DE4443243C2 (en) * 1994-11-24 1998-02-19 Lancaster Group Gmbh Sunscreen preparation with increased SPF
WO1997020944A1 (en) * 1995-12-07 1997-06-12 Zylepsis Ltd. Melanin production
US6321335B1 (en) 1998-10-30 2001-11-20 Acqis Technology, Inc. Password protected modular computer method and device
US6311268B1 (en) 1998-11-06 2001-10-30 Acqis Technology, Inc. Computer module device and method for television use
US6643777B1 (en) 1999-05-14 2003-11-04 Acquis Technology, Inc. Data security method and device for computer modules
US6718415B1 (en) 1999-05-14 2004-04-06 Acqis Technology, Inc. Computer system and method including console housing multiple computer modules having independent processing units, mass storage devices, and graphics controllers
US7990724B2 (en) 2006-12-19 2011-08-02 Juhasz Paul R Mobile motherboard

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417104A4 (en) * 1988-03-11 1991-10-30 Alpha Therapeutic Corporation Perfluorochemical emulsion with stabilized vesicles
AU5195090A (en) * 1989-03-07 1990-10-09 Plough Inc. Liposome compositions
AU647372B2 (en) * 1989-07-05 1994-03-24 Alliance Pharmaceutical Corporation Fluorocarbon emulsions having saturated phospholipid emulsifiers
DE4127442C2 (en) * 1991-08-17 1996-08-22 Udo Dr Gros Aqueous dispersion of fluorocarbon-containing phospholipid vesicles and a process for their preparation

Also Published As

Publication number Publication date
JP3599113B2 (en) 2004-12-08
NO944956D0 (en) 1994-12-21
AU4307993A (en) 1994-01-24
ATE131031T1 (en) 1995-12-15
ES2083871T3 (en) 1996-04-16
JPH07508007A (en) 1995-09-07
SK156694A3 (en) 1995-07-11
DE59301120D1 (en) 1996-01-18
WO1994000097A1 (en) 1994-01-06
NO303666B1 (en) 1998-08-17
EP0647129B1 (en) 1995-12-06
IL105947A (en) 1997-07-13
HK1002701A1 (en) 1998-09-11
CA2138975C (en) 2003-05-13
SK279823B6 (en) 1999-04-13
CZ283659B6 (en) 1998-05-13
GR3018337T3 (en) 1996-03-31
AU671645B2 (en) 1996-09-05
HU9403736D0 (en) 1995-02-28
EP0647129A1 (en) 1995-04-12
FI946057A (en) 1994-12-23
HUT68858A (en) 1995-08-28
CZ326894A3 (en) 1995-09-13
ZA934573B (en) 1994-01-31
NZ253000A (en) 1997-05-26
PL172360B1 (en) 1997-09-30
FI946057A0 (en) 1994-12-23
NO944956L (en) 1994-12-21
DE4221269C1 (en) 1993-12-09
DK0647129T3 (en) 1996-01-08
IL105947A0 (en) 1993-10-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130626

MKEC Expiry (correction)

Effective date: 20131009