Molded laminate
AssigneeMitsubishi Chemical Corporation
InventorsMichihiro Iijima, Hideki Takahashi, Masatoshi Oomori
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Abstract
The invention provides a molded laminate with excellent adhesive strength which comprises an adhesive polymer composition layer and a gas-barrier resin layer comprising a polyamide resin or an ethylene-vinyl alcohol copolymer, the adhesive polymer composition layer comprising a modified polyester type elastomer obtained by modifying a saturated polyester type thermoplastic elastomer having a polyalkylene ether glycol segment content of 58 to 73% by weight with an unsaturated carboxylic acid or a derivative thereof in the presence of a radical generator.
Claims22
A molded laminate, which comprises:
- a) an adhesive polymer composition layer;
- and
- b) a gas-barrier resin layer comprising a polyamide resin or an ethylene-vinyl alcohol copolymer;
- said adhesive polymer composition layer comprising a modified polyester elastomer obtained by modifying a saturated polyester thermoplastic elastomer having a polyalkylene ether glycol segment content of 58 to 73% by weight with an unsaturated carboxylic acid or a compound thereof in the presence of a radical generator.
Dependencies are inferred from the claim text.