Shape memory resin composition, shape memory resin molded body, and manufacturing method of shape-memory resin molded body

摘要

PPROBLEM TO BE SOLVED: To provide a shape-memory resin composition, a shape-memory resin molding, and a method for producing a shape-memory resin molding that enhance heat resistance and allow deformation operation at low temperature. PSOLUTION: The shape-memory resin composition contains: a crystalline resin component having a plurality of crosslinking functional groups in a molecule which become crosslinking moieties; a linker which allows crosslinking of the crystalline resin component by bonding to the plurality of crosslinking reactive groups, and an additive. The crosslinking moiety produced when the crystalline resin component is crosslinked via the linker has a hydrogen donor or a hydrogen acceptor in a hydrogen bond. The additive has a hydrogen acceptor or a hydrogen donor in a hydrogen bond so that the hydrogen bond to the crosslinking moiety can be formed. PCOPYRIGHT: (C)2011,JPO&INPIT