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US 5,208,308 AGranted
Acrylamide derivatives and their polymers
AssigneeNippon Paint Co., Ltd.
InventorsYuji Suzuki, Satoshi Urano, Hirotoshi Umemoto, Ryuzo Mizuguchi, Kei Aoki, Noriyuki Tsuboniwa
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Abstract
A polymer comprising a carbon-carbon backbone chain and at least one N-(substituted oxalyl)carbamoyl group of the formula: --CO--NH'CO--CO--OR wherein R is a hydrocarbon group as a side chain attached to said backbone chain.
Claims9
A polymer comprising a carbon-carbon backbone chain and at least one N-(substituted oxalyl)carbamoyl group of the formula:
- --CH--NH--CO--CO--OR wherein R is a hydrocarbon group, having a molecular weight of not more than 500 and being selected from the group consisting of alkenyl, alkynyl, aryl, aralkyl, and alkyl substituted with alkenyloxy, as a side chain attached to said backbone chain.
The process according to claim 6, wherein the polymerization is effected in an inert solvent in the presence of a radical initiator.
Dependencies are inferred from the claim text.