DE69616185D1 - Photostabile kosmetische Lichtschutzmittel - Google Patents

Photostabile kosmetische Lichtschutzmittel

Info

Publication number
DE69616185D1
DE69616185D1 DE69616185T DE69616185T DE69616185D1 DE 69616185 D1 DE69616185 D1 DE 69616185D1 DE 69616185 T DE69616185 T DE 69616185T DE 69616185 T DE69616185 T DE 69616185T DE 69616185 D1 DE69616185 D1 DE 69616185D1
Authority
DE
Germany
Prior art keywords
trimethyl
camphor
filter
stabiliser
weight
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 - Lifetime
Application number
DE69616185T
Other languages
English (en)
Other versions
DE69616185T2 (de
Inventor
Hans Ulrich Gonzenbach
Peter Gygax
Bernhard Hostettler
Ulrich Huber
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.)
DSM IP Assets BV
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of DE69616185D1 publication Critical patent/DE69616185D1/de
Application granted granted Critical
Publication of DE69616185T2 publication Critical patent/DE69616185T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35—Ketones, e.g. benzophenone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/52—Stabilizers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59—Mixtures

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE69616185T 1995-06-21 1996-06-18 Photostabile kosmetische Lichtschutzmittel Expired - Lifetime DE69616185T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95810416 1995-06-21

Publications (2)

Publication Number Publication Date
DE69616185D1 true DE69616185D1 (de) 2001-11-29
DE69616185T2 DE69616185T2 (de) 2002-07-11

Family

ID=8221762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69616185T Expired - Lifetime DE69616185T2 (de) 1995-06-21 1996-06-18 Photostabile kosmetische Lichtschutzmittel

Country Status (10)

Country Link
US (1) US5840282A (de)
EP (1) EP0754445B1 (de)
JP (1) JPH092930A (de)
AT (1) ATE207341T1 (de)
AU (1) AU705235B2 (de)
DE (1) DE69616185T2 (de)
DK (1) DK0754445T3 (de)
ES (1) ES2164191T3 (de)
IL (1) IL118671A (de)
ZA (1) ZA965171B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2241645A1 (en) * 1997-07-14 1999-01-14 F. Hoffmann-La Roche Ag Light-screening agents
US5985251A (en) * 1997-12-01 1999-11-16 Roche Vitamins Inc. Light screening compositions
US6290938B1 (en) 1998-07-30 2001-09-18 The Procter & Gamble Company Sunscreen compositions
US5989528A (en) * 1998-07-30 1999-11-23 The Procter & Gamble Company Sunscreen compositions
WO2000023044A1 (en) 1998-10-16 2000-04-27 The Procter & Gamble Company Uv protection compositions
US5968485A (en) * 1998-10-16 1999-10-19 The Procter & Gamble Company UV protection compositions
US5976513A (en) * 1998-10-16 1999-11-02 The Procter & Gamble Company UV protection compositions
US5972316A (en) * 1998-10-16 1999-10-26 The Procter & Gamble Company UV protection compositions
US6071501A (en) * 1999-02-05 2000-06-06 The Procter & Gamble Company Photostable UV protection compositions
JP7271690B2 (ja) 2019-12-04 2023-05-11 エルジー・ケム・リミテッド ポリカーボネート組成物およびこれから形成された光学製品

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430938A1 (fr) * 1978-07-11 1980-02-08 Oreal Nouvelles oxybenzylidenes bornanones, leur procede de preparation, et compositions cosmetiques les contenant
CH642536A5 (en) * 1978-11-13 1984-04-30 Givaudan & Cie Sa Sunscreen agents
NL190101C (nl) * 1978-11-13 1993-11-01 Givaudan & Cie Sa Dibenzoylmethaanverbinding en tegen licht beschermend preparaat.
LU86703A1 (fr) * 1986-12-08 1988-07-14 Oreal Composition cosmetique photostable contenant un filtre uv-a et un filtre uv-b,son utilisation pour la protection de la peau contre les rayons uv et procede de stabilisation du filtre uv-a par le filtre uv-b
LU87008A1 (fr) * 1987-10-05 1989-05-08 Oreal Nouveaux derives tertiobutyles du benzylidene camphre;leur procede de preparation,leur utilisation en tant qu'agents anti-oxydants et compositions cosmetiques et pharmaceutiques les contenant
FR2636530B1 (fr) * 1988-08-24 1992-05-07 Oreal Composition cosmetique filtrante photostable sous forme d'emulsion contenant un filtre hydrosoluble a large bande d'absorption et au moins un filtre uv-a liposoluble et son utilisation pour la protection de la peau contre le rayonnement ultraviolet
LU87339A1 (fr) * 1988-09-20 1990-04-06 Oreal Nouveaux derives de benzylidene-cyclanones,leur procede de preparation,leur utilisation en tant qu'agents anti-oxydants et comme filtres solaires,compositions cosmetiques et pharmaceutiques les contenant
DE4027980A1 (de) * 1990-09-04 1992-03-05 Merck Patent Gmbh Dialkoxybenzylidenkampfer-derivate
DE4204922A1 (de) * 1992-02-19 1993-08-26 Merck Patent Gmbh Ketotricyclo(5.2.1.0)decan-derivate
DE69314182T2 (de) * 1992-08-13 1998-04-09 Procter & Gamble Lichtstabiles sonnenschutzmittel
DE4426216A1 (de) * 1994-07-23 1996-01-25 Merck Patent Gmbh Benzyliden-Norcampher-Derivate

Also Published As

Publication number Publication date
ZA965171B (en) 1996-12-23
DK0754445T3 (da) 2002-02-11
JPH092930A (ja) 1997-01-07
ATE207341T1 (de) 2001-11-15
EP0754445A3 (de) 1997-03-19
IL118671A (en) 2000-10-31
US5840282A (en) 1998-11-24
EP0754445B1 (de) 2001-10-24
EP0754445A2 (de) 1997-01-22
IL118671A0 (en) 1996-10-16
ES2164191T3 (es) 2002-02-16
AU705235B2 (en) 1999-05-20
AU5605696A (en) 1997-01-09
DE69616185T2 (de) 2002-07-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DSM IP ASSETS B.V., HEERLEN, NL