CH212058A - Light stabilizers. - Google Patents

Light stabilizers.

Info

Publication number
CH212058A
CH212058A CH212058DA CH212058A CH 212058 A CH212058 A CH 212058A CH 212058D A CH212058D A CH 212058DA CH 212058 A CH212058 A CH 212058A
Authority
CH
Switzerland
Prior art keywords
light stabilizers
stabilizers
light
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH212058A publication Critical patent/CH212058A/en

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
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/368—Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings

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)
  • Emergency Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
CH212058D 1939-02-08 1939-02-08 Light stabilizers. CH212058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH863023X 1939-02-08

Publications (1)

Publication Number Publication Date
CH212058A true CH212058A (en) 1940-10-31

Family

ID=4543333

Family Applications (1)

Application Number Title Priority Date Filing Date
CH212058D CH212058A (en) 1939-02-08 1939-02-08 Light stabilizers.

Country Status (3)

Country Link
CH (1) CH212058A (en)
DE (1) DE843285C (en)
FR (1) FR863023A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2801212A1 (en) * 1999-11-19 2001-05-25 Oreal Cosmetic composition contains a naphthalenic compound and a UV filter system containing 1,4-di(3-methylidene-10-camphosulfonic acid)benzene
FR2801210A1 (en) * 1999-11-19 2001-05-25 Oreal Cosmetic or dermatological composition comprises aqueous phase(s), oil phase(s), a UV photoprotective system and naphthalenic compound(s) of triplet excitation energy 56-61 kcal/mol

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511874A (en) * 1922-06-02 1924-10-14 Eder Josef Maria Method of protecting against light of short wave length and composition of matter therefor
DE451784C (en) * 1924-07-23 1927-10-28 J D Riedel Akt Ges Process for the manufacture of products which absorb ultraviolet light
DE676103C (en) * 1933-03-31 1939-05-25 I G Farbenindustrie Akt Ges Radiation protection agents

Also Published As

Publication number Publication date
FR863023A (en) 1941-03-21
DE843285C (en) 1952-07-07

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