| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite mold formed by integrating a norbornen monomer mass ring-opening polymer with a composite member made of a metal material and improved in adhesion between the polymer and the composite member. SOLUTION: The composite mold is formed by integrating a polymer obtained by polymerizing a norbornen monomer mass ring-opening with a composite member made of a metal material. The composite member is treated by a coupling agent where at least a part of a contact interface with the polymer is represented by the expression (1). In the expression (1), R<SP>1</SP>denotes a substituent having a norbornen structure, R<SP>2</SP>and R<SP>3</SP>denote alkyl groups and/or acyl groups of carbon numbers 1 to 3 which may contain ether group or an ester group, X<SP>1</SP>denotes a halogen atom, k denotes an integer of 2 to 10, and m and n denote integers of 0 to 3 (m+n≤3). COPYRIGHT: (C)2010,JPO&INPIT |
