Silicone polyester emulsifiers

Details Silicone polyester emulsifiers Silicone polyester emulsifiers

1995-01-23

1995-12-12

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

556441, C07F 708, C07F 718

Patent

active

054751250

ABSTRACT:
The invention discloses novel polyester emulsifiers. Compounds of the invention are made by reacting (a) a dimethicone copolyol, (b) a diacid and (c) a fatty alcohol alkoxylate containing 4 to 20 carbon atoms. The compounds of the invention by virtue of (a) the silicone group, (b) the fatty alcohol terminal group and (c) the polyoxyalkylene present in the compound are extremely efficient emulsifiers for a variety of oils at heretofore unknown levels.

REFERENCES:
patent: 3511699 (1970-05-01), Sterman
patent: 4139546 (1979-02-01), Berger et al.
patent: 4378459 (1983-03-01), Hardman et al.
patent: 4988504 (1991-01-01), Zotto et al.
patent: 5051489 (1991-09-01), O'Lenick, Jr.
patent: 5292847 (1994-03-01), O'Lenick, Jr.

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