Method of preparing polymer containing functional group

Details Method of preparing polymer containing functional group Method of preparing polymer containing functional group

1994-12-13

1995-09-05

Lipman, Bernard

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

Synthetic resins

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

525100, 5253337, 525342, C08F 800

Patent

active

054479908

ABSTRACT:
A method of preparing a polymer containing functional groups by reacting a polymer (A) having alkenyl groups with less than 1/N mole ratio with respect to the mole number of the alkenyl group of a silicon polyhydride compound (B) having 2 to 6 hydrogen-silicon bonds in one molecule, so as to increase the molecular weight and leaving unreacted alkenyl groups remain in molecules, or if desired, by adding the silane compound (C) in the reaction system so as to react the silane compound with the remaining alkenyl group in one-point process.

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patent: 4593072 (1986-06-01), Keogh
patent: 4808664 (1989-02-01), Saam
patent: 5010137 (1991-04-01), Umeda et al.
patent: 5049616 (1991-09-01), Blizzard et al.

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