Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Patent
1995-01-27
1996-12-10
Dodson, Shelley A.
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
423622, 424 60, 424 63, 424 69, A61K 742, C01G 902
Patent
active
055828183
ABSTRACT:
Herein disclosed are cosmetics having spherical silica containing an ultraviolet reflecting meterial surface-treated with platy N-lauroyl-L-lysine incorporated therein. According to the present invention, those cosmetics having spherical silica containing a conventional ultraviolet reflecting material blended therewith are improved in cosmetic functions such as spreadability upon application, lubricity upon application, smooth feeling on skins, adhesiveness to skins, water repellency, feeling, etc., maintaining the original ultraviolet screening effect.
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Patent Abstracts of Japan, vol. 12, No. 333 (C-526), JP 63 093707, Apr. 25, 1988.
Cosmetics and Toiletries, vol. 107, No. 8, pp. 85-90, Aug. 1992, L. Armanini, et al., "Evaluation of Feel: Lauroyl Lysine Treated Pigments".
Database WPI, Derwent Publications, AN 86-133796 [21], JP 61 069 709, Apr. 10, 1986.
Mori Hiroo
Nakanishi Noriyuki
Ajinomoto Co. Inc.
Asahi Glass Co. Ltd.
Dodson Shelley A.
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