Patent ID: 11952453
Assignee: COVESTRO (NETHERLANDS) B.V.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  G | IPC C  G

Claim 5:
6. The radiation curable composition of claim 5, wherein
the polyol comprises polypropylene glycol;
the isocyanate comprises isophorone diisocyanate, 2,4-isomer toluent diisocyanate, 4,4′-methylenedicyclohexyl diisocyanate, 1,5-pentane diisocyanate, 2,2,4-trimethyl-hexamethylene diisocyanate, 2,4,4-trimethyl-hexamethylene diisocyanate, or hexamethylene diisocyanate, or combinations thereof; and
the acrylate monomer comprises methyl acrylate, ethyl acrylate, butyl acrylate, 2-ethylhexylacrylate, 2-phenoxy ethyl acrylate, 2-hydroxyethyl acrylate, lauryl acrylate, or isobornyl acrylate, or combinations thereof.