Process for producing siloxane modified polyolefin copolymers an

Details Process for producing siloxane modified polyolefin copolymers an Process for producing siloxane modified polyolefin copolymers an

1995-12-18

1997-06-24

Glass, Margaret W.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525100, 525106, 222109, 222575, 428 368, 428447, 428451, C08F 842

Patent

active

056418353

ABSTRACT:
A process for producing siloxane modified polyolefin copolymers and products comprising the copolymer with the following general formula: ##STR1## wherein: x=1 to 1000; m=2 to 100; n=0 to 1000; y=1 to 3, z=0 to 2, wherein (y+z)=3; and p=1 to 200; wherein each R and R.sub.1 are independently selected from the group consisting of hydrogen, alkyl groups having 1 to 6 carbons, phenyl, benzyl and alkylphenyl having from 6 to 12 carbons; R.sub.2 is selected from the group consisting of C.sub.1 to C.sub.6 alkyl, phenyl, benzyl and alkylphenyl having from 6 to 12 carbons; R.sub.3 is selected from the group consisting of hydrogen, methyl, ethyl and propyl; and Z is selected from the group consisting of O, S, NH and NR' wherein R' is selected from the group consisting of phenyl, C.sub.1 to C.sub.4 alkyl and C.sub.1 to C.sub.3 alkylphenyl. A process for obtaining siloxane modified copolymer comprising:

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