Organopolysiloxanes and process of making

Details Organopolysiloxanes and process of making Organopolysiloxanes and process of making

1995-06-05

1996-08-27

Shaver, Paul F.

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

Organic compounds

Silicon containing

C07F 708

Patent

active

055502709

ABSTRACT:
Novel organopolysiloxanes have the average compositional formula (1): ##STR1## wherein X is a monovalent substituent containing a polyoxyethylene group, Y is a 3-(meth)acryloxypropyl group, R.sup.1 is a C.sub.1-6 alkyl group or phenyl group, a=0 or 1, 1.ltoreq.b.ltoreq.20, 0.ltoreq.c.ltoreq.10, 1.ltoreq.d.ltoreq.10, and 1.ltoreq.a+c.ltoreq.10. They are prepared by effecting addition reaction of an aliphatic unsaturated compound containing a polyoxyethylene group to corresponding organohydrogenpolysiloxanes.

REFERENCES:
patent: 3234252 (1966-02-01), Pater
patent: 5049617 (1991-09-01), Yoshioka et al.
patent: 5256754 (1993-10-01), Takarada et al.

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