Patent ID: 11866538
Assignee: JIANGNAN UNIVERSITY
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  D | IPC C  D

Claim 1:
2. The method according to claim 1, wherein the carbon-carbon double bond-containing dihydroxy micromolecular chain extender comprises any one or a mixture of 7-octene-1,2-diol, pentaerythritol diacrylate, 6-heptene-2,4-diol, 3-allyloxy-1,2-propanediol, glycerol methacrylate, trimethylolpropane monoallyl ether, 2,2-bishydroxymethylbutanoic acid-3-hydroxy-2-(2-methacryloyloxy)-propyl ester, and 2-(3-isocyanatomethyl)-3,5,5-trimethylcyclohexylcarbamoyloxy)ethyl acrylate.