Cosmetics containing silicone surface-modified particles of tita

Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations

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Details

424 60, 1062864, 1062866, 106465, A61K 742, A61K 744, C09D 100, C09C 102

Patent

active

057441260

ABSTRACT:
Cosmetics having good dispersibility, high sustained ultraviolet light ray shielding, suppressed photochemical reactivity and catalytic activity of the ultraviolet ray shielding material and high stability. A milky lotion containing fine particles of zinc oxide surface-modified with 5% dimethyl polysiloxane (mean particle size, 1.6.mu.) and titanium oxide surface-modified with 5% dimethyl polysiloxane (mean particle size, 1.2.mu.).

REFERENCES:
patent: 5458681 (1995-10-01), Hasegawa et al.
patent: 5543136 (1996-08-01), Aldous
patent: 5573753 (1996-11-01), Tapley

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