Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1999-12-02
2000-09-05
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
556428, C07F 708
Patent
active
061145610
ABSTRACT:
The invention discloses novel sunscreening ester made by reacting (a) a carboxy silicone, and (b) the hydroxyl group of a sun screening agent. The compounds of the invention by virtue of (i) the silicone group, (ii) the sun screen group present in the compound are extremely efficient skin care compounds used in topical treatment of skin.
REFERENCES:
patent: 3511699 (1970-05-01), Sterman
patent: 5475126 (1995-12-01), Yoshida et al.
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