Toyoda Gosei Co., Ltd.

Hiroshi Sugiura

Tatsuya Murachi

Masakazu Nakane

Kunihiko Nakashima

This invention concerns a laminate in which a polyolefin polymer and a polar polymer are bonded by means of an adhesive layer, which comprises a polyolefin polymer, a polar polymer and an adhesive layer disposed between both of polymers for bonding them, in which the adhesive layer comprises: any one of adhesives selected from the group consisting of; a mixture of rubber and polyisocyanate and/or halogen compound; and a mixture of chlorinated polyolefin at 5-60% of chlorination degree, polyisocyanate and/or halogen compound coated on the side of the polyolefin polymer: and an adhesive composed of polyurethane or a mixture of polyurethane and polyisocyanate coated on the side of the polar polymer.

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Aichi, Japan

Hiroshi Sugiura