Title:
PHOTOSTABILIZATION OF SUNSCREEN DERIVED FROM DIBENZOYLMETHANE, PHOTOSTABLE COSMETIC SUNSCREEN COMPOSITION OBTAINED THEREBY AND USE THEREOF
Document Type and Number:
Japanese Patent JP3040339
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To protect skin and hair against solar radiation at the time of application as a cosmetic by combining a dibenzoylmethane derivative with an amide compound.
SOLUTION: A dibenzoylmethane derivative such as 4-tert-butyl-4'- methoxydibenzoylmethane or 4-isopropyldibenzoylmethane is combined with an amide compound such as N,N-diethyl-3-methylbenzamide and used as a vehicle, etc., of a cosmetic. The amounts of the contained ingredients are preferably 0.1-6 wt.% dibenzoylmethane derivative and 0.1-30 wt.% amide compound.
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Inventors:
Jean-Marc Asshon
Serge Foresty
Pascal Stare
Serge Foresty
Pascal Stare
Application Number:
JP32204795A
Publication Date:
May 15, 2000
Filing Date:
December 11, 1995
Export Citation:
Assignee:
LOREAL
International Classes:
A61K8/00; A61K8/06; A61K8/30; A61K8/35; A61K8/368; A61K8/42; A61Q17/04; C07C49/784; C07C233/65; C09K3/00; (IPC1-7): A61K7/42; A61K7/00
Domestic Patent References:
| JP320207A | ||||
| JP7233022A | ||||
| JP5186322A | ||||
| JP6263625A | ||||
| JP61215318A | ||||
| JP7228859A | ||||
| JP2264710A | ||||
| JP63230616A | ||||
| JP3200721A | ||||
| JP61215319A |
Attorney, Agent or Firm:
Masatake Shiga (2 outside)