C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 20/42 (2006.01) C08C 19/00 (2006.01) C08C 19/02 (2006.01) C08C 19/28 (2006.01) C08F 8/00 (2006.01) C08F 8/46 (2006.01) C08J 3/24 (2006.01)
Patent
CA 2358947
A process has now been discovered that permits the simultaneous crosslinking and derivatization of an, optionally hydrogenated, polymer whose backbone is composed of a conjugated diene, an unsaturated nitrile and an unsaturated carboxylic acid in the presence of a coupling/condensing agent. This permits the preparation of a novel polymeric material that is an optionally hydrogenated, polymer of a conjugated diene, an unsaturated nitrile and a derivatized unsaturated acid. It has also been found that this novel polymeric material has unexpected and valuable properties.
Gamlin Janet N.
Guo Sharon X.
Bayer Inc.
Lanxess Inc.
Smart & Biggar
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