Sulfonomaleation of organic molecules and polymers

Details Sulfonomaleation of organic molecules and polymers Sulfonomaleation of organic molecules and polymers

1988-03-28

1990-04-24

Dixon, Jr., William R.

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

Synthetic resins

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

C08F26704

Patent

active

049201794

ABSTRACT:
A sulfone adduct which comprises the reaction product of: ##STR1## and an unsaturated hydrocarbon polymer wherein X is an alkyl group selected from the group consisting of C.sub.n H.sub.2n +1, wherein n=1 to 18; X is an aryl group selected from the group consisting of C.sub.m H.sub.m-1 wherein m=6 and C.sub.m H.sub.m-2 Z wherein m=6 and Z is selected from the group consisting of OR', R", COOR'", NO.sub.2, Cl, Br, F and I where R', R" and R'" having about 1 to about 18 carbon atoms; wherein said unsaturated hydrocarbon polymer is selected from the group consisting of ethylene propylene terpolymers, ethylene diene copolymers, propylene diene copolymers, polyisoprene, butyl rubber, polybutadiene and styrenebutadiene, and styrene-isoprene random and block copolymers, polypropylenes and polyisobutylenes.

REFERENCES:
patent: 4587304 (1986-05-01), Thaler et al.
patent: 4652600 (1987-03-01), Thaler et al.
patent: 4737303 (1988-04-01), Thaler et al.
Jerry March, Advanced Organic Chemistry: Reactions, Mechanisms, and Structure, p. 613.

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