| 发明名称 |
MANUFACTURE OF COMPOSITE FILMS |
| 摘要 |
PURPOSE:To manufacture tough laminated, and firmly bonded films usable for packaging, by coating a partially saponified copolymer of ethylene and vinyl acetate on a base film, and by laminating a polyolefin on said coated surface. |
| 申请公布号 |
JPS52147684(A) |
申请公布日期 |
1977.12.08 |
| 申请号 |
JP19760063632 |
申请日期 |
1976.06.02 |
| 申请人 |
TOYO SODA MFG CO LTD |
发明人 |
IMURA SHINICHI;SAITOU MITSUTAKA;SATOU SHINICHI;FUJII HIDEO |
| 分类号 |
B32B15/085;B32B15/04;B32B15/08;B32B23/00;B32B27/10;B32B27/28;B32B27/32 |
主分类号 |
B32B15/085 |
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