Patent ID: 7514132

Claim:
A multilayer laminate comprising a laminate structure having a layer of a fluororesin comprising acid anhydride residues and a layer of an amine-modified thermoplastic resin, directly laminated; wherein the fluororesin is a polymer of tetrafluoroethylene, ethylene, CH 2 ═CH(CF 2 ) 2 F and at least one acid anhydride having a polymerizable unsaturated bond selected from the group consisting of itaconic anhydride, citraconic anhydride and 5-norbornene-2,3-dicarboxylic anhydride; one or more repeating units based on the at least one acid anhydride are in the main chain of the fluororesin; and the amine-modified thermoplastic resin is produced by melt-kneading a silane coupling agent having an amino group with a thermoplastic resin, the thermoplastic resin being polyphenylene sulfide.