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.
KANBE TETSUYA