| 发明名称 |
CUSHIONING MATERIAL FOR MOLDING LAMINATES |
| 摘要 |
<p>PURPOSE:A cushioning material which makes possible the molding of good laminates with little deviation in board thickness, warpage, and distorsion, produced by putting a rigid plate between layers of cushions consisting of woven or non-woven fabrics of heat-resistant fibers.</p> |
| 申请公布号 |
JPS5474(A) |
申请公布日期 |
1979.01.05 |
| 申请号 |
JP19770065995 |
申请日期 |
1977.06.03 |
| 申请人 |
HITACHI CHEMICAL CO LTD |
发明人 |
NAKAMURA TOSHIO;HOSHI IKUO;YATSUYAMA MASAHIRO;TERAMOTO NAOKI;SUZUKI HIROSHI |
| 分类号 |
B29C43/00;B29C33/00;B29C43/20;B29C43/32;B29C43/52;B29C43/58;B29C61/00;B29C63/00;B30B15/06;B32B37/00 |
主分类号 |
B29C43/00 |
| 代理机构 |
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代理人 |
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