发明名称 RADIATION POLYMERIZABLE STARCH ESTER-URETHANES
摘要 2078690 9213894 PCTABS00014 Modified starch ester-urethanes prepared by reacting a starch ester containing residual hydroxyl groups with an ethylenically unsaturated isocyanate. The grafted starch ester is a urethane-containing product having pendent groups such as alpha-methylstyrene and/or methacrylate moieties. The starch ester-urethane is capable of undergoing crosslinking reactions on exposure to ultraviolet radiation in the presence of a photoinitiator, and optionally ethylenically unsaturated monomers or oligomers. The ethylenically unsaturated starch ester-urethanes of this invention are useful for protective coatings for wood, metal, and plastics.
申请公布号 CA2078690(A1) 申请公布日期 1992.08.12
申请号 CA19922078690 申请日期 1992.02.06
申请人 EASTMAN KODAK COMPANY 发明人 COOK, PHILLIP M.;KUO, CHUNG-MING;DUNN, CONLEY R., JR.
分类号 C08B31/00;C08F290/00;C08F290/10;C08F299/00;C08G18/64;C08G18/67;C08G18/79;C09D175/14;C09D175/16;(IPC1-7):C08B31/04;C08B33/02;C08B35/02;C08J3/28;C09D4/06 主分类号 C08B31/00
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