B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
18/783, 154/87,
B32B 5/18 (2006.01) B29C 47/06 (2006.01) B32B 27/08 (2006.01) B32B 31/20 (1990.01) B32B 31/30 (1990.01)
Patent
CA 2032280
ABSTRACT OF THE DISCLOSURE A laminate comprising a soft polyolefin resin layer, an ethylene-unsaturated carboxylic acid ester-maleic anhydride terpolymer resin layer, and a soft urethane foam resin layer is disclosed. The laminate is produced by a process comprising co-extruding a soft polyolefin resin and an ethylene- unsaturated carboxylic acid ester-maleic anhydride terpolymer resin to prepare a two-layer sheet and continuously laminating a soft urethane foam fabricated in a stratiform state on the ethylene-unsaturated carboxylic acid ester-maleic anhydride terpolymer resin layer by hot pressing. The laminate has a satisfactory appearance, toughness, a soft touch, and a cushioning effect.
Hatou Yuji
Nagai Satoshi
Nishino Minoru
Yamaguchi Noboru
Riches Mckenzie & Herbert Llp
Sumitomo Chemical Company Limited
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