ZA934573B - Preparation for topical use - Google Patents

Preparation for topical use

Info

Publication number
ZA934573B
ZA934573B ZA934573A ZA934573A ZA934573B ZA 934573 B ZA934573 B ZA 934573B ZA 934573 A ZA934573 A ZA 934573A ZA 934573 A ZA934573 A ZA 934573A ZA 934573 B ZA934573 B ZA 934573B
Authority
ZA
South Africa
Prior art keywords
aggregates
topical application
phospholipid
melanin
application composition
Prior art date
Application number
ZA934573A
Inventor
Udo Gross
Leonhard Zastrow
Joachim Roeding
Klaus Stanzl
Original Assignee
Lancaster Group A G
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 Lancaster Group A G filed Critical Lancaster Group A G
Publication of ZA934573B publication Critical patent/ZA934573B/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
    • A61K8/14—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

Abstract

A topical application composition with light-screening properties in a special application form is disclosed. The problem with known light-screening agents containing native melanine as active substance is an insufficient melanin transport to its site of activity. The invention solves this problem with a topical application composition characterized by a content of melanin dissolved or dispersed in one or several fluorocarbons available as asymmetrical lamellar phospholipid aggregates in an aqueous system, together with a phospholipid. The particle size of the aggregates lies in the 200 to 3000 nm range.
ZA934573A 1992-06-26 1993-06-25 Preparation for topical use ZA934573B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4221269A DE4221269C1 (en) 1992-06-26 1992-06-26 Preparation for topical use

Publications (1)

Publication Number Publication Date
ZA934573B true ZA934573B (en) 1994-01-31

Family

ID=6462056

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA934573A ZA934573B (en) 1992-06-26 1993-06-25 Preparation for topical use

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
WO1989008459A1 (en) * 1988-03-11 1989-09-21 Alpha Therapeutic Corporation Perfluorochemical emulsion with stabilized vesicles
ZA901675B (en) * 1989-03-07 1990-11-28 Plough Liposome compositions
DE68928349T2 (en) * 1989-07-05 1998-05-07 Alliance Pharma Fluorocarbon emulsions with 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
IL105947A0 (en) 1993-10-20
PL172360B1 (en) 1997-09-30
DE59301120D1 (en) 1996-01-18
HK1002701A1 (en) 1998-09-11
JPH07508007A (en) 1995-09-07
SK279823B6 (en) 1999-04-13
CA2138975A1 (en) 1994-01-06
AU671645B2 (en) 1996-09-05
GR3018337T3 (en) 1996-03-31
HUT68858A (en) 1995-08-28
FI946057A (en) 1994-12-23
DK0647129T3 (en) 1996-01-08
FI946057A0 (en) 1994-12-23
ES2083871T3 (en) 1996-04-16
NO303666B1 (en) 1998-08-17
EP0647129A1 (en) 1995-04-12
IL105947A (en) 1997-07-13
AU4307993A (en) 1994-01-24
CZ326894A3 (en) 1995-09-13
ATE131031T1 (en) 1995-12-15
NO944956L (en) 1994-12-21
NO944956D0 (en) 1994-12-21
JP3599113B2 (en) 2004-12-08
NZ253000A (en) 1997-05-26
CA2138975C (en) 2003-05-13
CZ283659B6 (en) 1998-05-13
HU9403736D0 (en) 1995-02-28
EP0647129B1 (en) 1995-12-06
SK156694A3 (en) 1995-07-11
WO1994000097A1 (en) 1994-01-06
DE4221269C1 (en) 1993-12-09

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