PARTICULATE AMINE-FUNCTIONALIZED POLYARYLETHERKETONE POLYMER AND COPOLYMERS THEREOF
申请人:Cytec Industries Inc.
公开号:US20150337082A1
公开(公告)日:2015-11-26
Particles of an amine-functionalised polyaryletherketone polymer or copolymer thereof. The amine-functionalised polyaryletherketone polymer or copolymer thereof is selected from the group consisting of: polyaryletherketone polymer with terminal amine or protected amine functional group(s); polyaryletherketone-imide copoplymer with terminal amine or protected amine functional group(s); and polyaryletherketone-sulphone copolymer with terminal amine or protected amine functional group(s).
Method for making polyarylaliphaticetherketone polymers and copolymers thereof
申请人:KETONEX LIMITED
公开号:US10450408B2
公开(公告)日:2019-10-22
A process for producing a polymer includes polymerizing a monomer system containing a compound of formula: Ar—O—Ar—C(═O)—X—C(═O)—Ar—O—Ar in a reaction medium containing a Lewis acid. In the formula, X is an aliphatic moiety, and Ar is an aromatic moiety. The reaction medium further includes a dielectrophile. The dielectrophile is a compound of formula: L-(O═)C—Ar—C(═O)-L, in which L is a leaving group.