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Title:
COMPOSITION COMPRISING AT LEAST ONE BICYCLIC AROMATIC COMPOUND AND AT LEAST ONE LIPOPHILIC SUNSCREENING AGENT, AND USE OF THE COMPOSITION
Document Type and Number:
Japanese Patent JP2000344644
Kind Code:
A
Abstract:

To obtain the subject composition useful in preventing or treating various diseases associated with karatinization by combining lipophilic sunscreening agent(s) with specific bicyclic aromatic compound(s) so as to enable the aromatic compound(s) to be favorably solubilized.

This composition is obtained by including (A) pref. 0.0001-10 wt.% of at least one bicyclic aromatic compound of formula I [R1 is H, CH3 or the like; R2 is H, a halogen, lower alkyl, NO2 or the like; Ar is a group of formula II or the like; X is O or the like; Y and Z are each O, S (O)t (t is 0, 1 or 2) or the like] and (B) pref. 0.001-30 wt.% of at least one lipophilic sunscreening agent; wherein the component A is pref. 4-(3,5,5,8,8- pentamethyl-5,6,7,8-tetrahydro-2-naphthyloxy)benzoic acid, and the component B is e.g. octyl salicylate, 3-benzophenone.


Inventors:
BALDO FRANCINE
GUIRAMAND CAROLE
Application Number:
JP2000000133969
Publication Date:
December 12, 2000
Filing Date:
May 02, 2000
Export Citation:
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Assignee:
OREAL
International Classes:
A61K8/00; A61K8/30; A61K8/33; A61K8/34; A61K8/35; A61K8/36; A61K8/368; A61K8/37; A61K8/39; A61K8/42; A61K8/46; A61K8/49; A61K8/55; A61K8/58; A61K8/72; A61K8/89; A61K31/085; A61K31/10; A61K31/11; A61K31/166; A61K31/19; A61K31/192; A61K31/382; A61K31/44; A61K31/695; A61P17/00; A61P17/02; A61Q5/00; A61Q7/00; A61Q17/04; A61Q19/00; A61Q19/08; (IPC1-7): A61K7/42; A61K7/00; A61K7/06; A61K7/44; A61K7/48; A61K31/085; A61K31/10; A61K31/11; A61K31/166; A61K31/192; A61K31/44; A61P17/02
Attorney, Agent or Firm:
Masatake Shiga (7 outside)