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Patent Searching and Data


Title:
ANTI-SUNBURN COSMETIC
Document Type and Number:
Japanese Patent JPH0532532
Kind Code:
A
Abstract:

PURPOSE: To obtain an excellent anti-sunburn cream by combining a specific amine-modified or ammonium modified polymer silicone with a volatile silicone, a volatile hydrocarbon oil and an ultraviolet absorber or an ultraviolet ray scattering agent.

CONSTITUTION: One or more of amine-modified and ammonium modified polymer silicones shown by the formula {R1 is methyl or partially phenyl; R2 and R3 are the same and are methyl or OH; R3 is R4Z (R4 is alkylene; Z is amino or ammonium shown by NR52, N+R53A, etc., (R5 is alkyl; A is Cl)]; (m) and (n) are positive number, (m+n) are 3,000-20,000 integer and (n/m) is 1/500 to 1/10,000} [e.g. compound wherein R1 and R2 are methyl, R3 is (CH2)3N(CH3)2, (m)=5,000 and (n)=5] are blended with a volatile silicone (e.g. dimethylpolysiloxane having 0.65-5 cst/25°C viscosity) and/or a volatile hydrocarbon oil (e.g. Isoper A), an ulraviolet absorber (e.g. p-amine or benzoic acid) and/or an ultraviolet ray scattering agent (e.g. titanium oxide) to give the objective antisunburn cream.


Inventors:
NANBA TOMIYUKI
KANBE TETSUYA
Application Number:
JP21006891A
Publication Date:
February 09, 1993
Filing Date:
July 26, 1991
Export Citation:
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Assignee:
SHISEIDO CO LTD
International Classes:
A61K8/72; A61K8/00; A61K8/31; A61K8/89; A61K8/891; A61Q1/00; A61Q1/12; A61Q17/04; C08L83/08; (IPC1-7): A61K7/00; A61K7/42
Attorney, Agent or Firm:
Chieko Tateno