发明名称 |
LAMINATES AND PROCESS FOR PRODUCING THE SAME |
摘要 |
<p>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 ethyleneunsaturated 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.</p> |
申请公布号 |
CA2032280(A1) |
申请公布日期 |
1991.06.21 |
申请号 |
CA19902032280 |
申请日期 |
1990.12.14 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED;SANVIC INCORPORATION |
发明人 |
NISHINO, MINORU;NAGAI, SATOSHI;YAMAGUCHI, NOBORU;HATOU, YUJI |
分类号 |
B32B5/18;B32B27/08;B32B27/32;B32B27/40;C08J5/12;(IPC1-7):B32B5/18;B29C47/06;B32B31/30;B32B31/20 |
主分类号 |
B32B5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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