DE1593929A1 - UV-Lichtschutzmittel fuer kosmetische Zwecke - Google Patents

UV-Lichtschutzmittel fuer kosmetische Zwecke

Info

Publication number
DE1593929A1
DE1593929A1 DE19671593929 DE1593929A DE1593929A1 DE 1593929 A1 DE1593929 A1 DE 1593929A1 DE 19671593929 DE19671593929 DE 19671593929 DE 1593929 A DE1593929 A DE 1593929A DE 1593929 A1 DE1593929 A1 DE 1593929A1
Authority
DE
Germany
Prior art keywords
salts
compounds
formula
hydroxy
acid
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.)
Pending
Application number
DE19671593929
Other languages
German (de)
English (en)
Inventor
Baron Dr Karl Heinrich
Klink Dr Rainer
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of DE1593929A1 publication Critical patent/DE1593929A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/80—Radicals substituted by oxygen atoms
    • 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
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • 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)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE19671593929 1967-01-21 1967-01-21 UV-Lichtschutzmittel fuer kosmetische Zwecke Pending DE1593929A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0072492 1967-01-21

Publications (1)

Publication Number Publication Date
DE1593929A1 true DE1593929A1 (de) 1970-12-10

Family

ID=7314522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671593929 Pending DE1593929A1 (de) 1967-01-21 1967-01-21 UV-Lichtschutzmittel fuer kosmetische Zwecke

Country Status (6)

Country Link
BE (1) BE709629A (no)
CH (1) CH501409A (no)
DE (1) DE1593929A1 (no)
FR (1) FR1555909A (no)
GB (1) GB1145422A (no)
NL (1) NL6716807A (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831920A1 (de) * 1987-09-21 1989-04-06 Oreal Photostabiles kosmetisches mittel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1091161A (en) * 1975-12-03 1980-12-09 James A. Mezick Oil in water emulsion film forming sunscreen compositions
DE2604121C3 (de) * 1976-02-04 1982-04-29 Bayer Ag, 5090 Leverkusen Sonnenschutzzubereitungen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831920A1 (de) * 1987-09-21 1989-04-06 Oreal Photostabiles kosmetisches mittel
US5032382A (en) * 1987-09-21 1991-07-16 L'oreal Light-stable screening cosmetic composition containing bixin combined with a lipid-soluble UV filter and its use for protecting the human epidermis against ultra-violet radiation
AT399653B (de) * 1987-09-21 1995-06-26 Oreal Photostabiles kosmetisches mittel
DE3831920B4 (de) * 1987-09-21 2004-08-19 L'ORéAL S.A. Photostabiles kosmetisches Mittel

Also Published As

Publication number Publication date
NL6716807A (no) 1968-07-22
GB1145422A (en) 1969-03-12
FR1555909A (no) 1969-01-31
BE709629A (no) 1968-07-19
CH501409A (de) 1971-01-15

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