发明名称 SHAPE MEMORY EPOXY COPOLYMERS USING AROMATIC ALCOHOL CURE AGENTS
摘要 Embodiments of the present disclosure are directed to an epoxy shape memory copolymer by copolymerizing a mixture comprising multifunctional epoxide reagent, triglycidyl ether diluent, catalyst, and at least one aromatic alcohol curing agent of Formula I:;;wherein R1 and R5 are H, alkyl, aryl, or alkoxy, but not —CH3OH and R2, R3 or R4 are H, OH, alkyl, aryl, alkoxy or —CH3OH with the proviso that at least one of R2, R3 or R4 is —Y—OH, wherein Y is an alkyl.
申请公布号 US2014343247(A1) 申请公布日期 2014.11.20
申请号 US201414450995 申请日期 2014.08.04
申请人 Spirit AeroSystems, Inc. 发明人 Havens Teresa
分类号 C08G59/02 主分类号 C08G59/02
代理机构 代理人
主权项 1. A method of making an epoxy shape memory copolymer comprising: producing the epoxy shape memory copolymer by copolymerizing a mixture comprising: multifunctional epoxide reagent; triglycidyl ether diluent; catalyst; and at least one aromatic alcohol curing agent of Formula I:wherein R1 and R5 are H, alkyl, aryl, or alkoxy, but not —CH3OH and R2, R3 or R4 are H, OH, alkyl, aryl, alkoxy or —CH3OH with the proviso that at least one of R2, R3 or R4 is —Y—OH, wherein Y is an alkyl.
地址 Wichita KS US