Invention Grant
- Patent Title: Shape memory epoxy materials using aromatic alcohol cure agents
- Patent Title (中): 形状记忆环氧树脂材料采用芳香醇固化剂
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Application No.: US14450995Application Date: 2014-08-04
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Publication No.: US09434810B2Publication Date: 2016-09-06
- Inventor: Teresa Havens
- Applicant: Spirit AeroSystems, Inc.
- Applicant Address: US KS Wichita
- Assignee: Spirit AeroSystems, Inc.
- Current Assignee: Spirit AeroSystems, Inc.
- Current Assignee Address: US KS Wichita
- Agency: Hovey Williams LLP
- Main IPC: C08G59/62
- IPC: C08G59/62 ; C08G59/38 ; C08G59/68 ; C08G59/02

Abstract:
Embodiments of the present disclosure are directed to a cured epoxy shape memory material by reacting 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 —CH2OH and R2, R3 or R4 are H, OH, alkyl, aryl, alkoxy or —Y—OH with the proviso that at least one of R2, R3 or R4 is —Y—OH, wherein Y is an alkylene.
Public/Granted literature
- US20140343247A1 SHAPE MEMORY EPOXY COPOLYMERS USING AROMATIC ALCOHOL CURE AGENTS Public/Granted day:2014-11-20
Information query
IPC分类: