Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1996-05-31
1998-04-28
Scheiner, Laurie
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
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
Hasegawa Yukio
Horino Masaakira
Miyoshi Kasei, Inc.
Parkin Jeffrey S.
Scheiner Laurie
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