| 发明名称 |
CUSHIONING MATERIAL FOR HOT PRESSING AND PROCESS FOR PRODUCING THE SAME |
| 摘要 |
<p>A cushioning material for hot pressing which is prevented from suffering surface blistering attributable to oozing of low-molecular ingredients contained in the rubber. It comprises a rubber sheet 1 and, superposed on at least one side of the rubber sheet 1, a skin material 2 comprising a porous film of a heat-resistant resin. The porous film has an average pore diameter of 10 microm or smaller and an air permeability of 0.1 cm3/cm2. sec or higher.</p> |
| 申请公布号 |
WO03028972(A1) |
申请公布日期 |
2003.04.10 |
| 申请号 |
WO2002JP10022 |
申请日期 |
2002.09.25 |
| 申请人 |
YAMAUCHI CORPORATION;YOSHIDA, AKIRA |
发明人 |
YOSHIDA, AKIRA |
| 分类号 |
B30B15/02;B29B17/00;B29C43/00;B29C43/20;B29C43/52;B29C70/68;B29K21/00;B29K101/00;B29L7/00;B29L9/00;B30B15/06;B30B15/34;B32B5/18;B32B25/08;H05K3/46;(IPC1-7):B29C43/20;B29C43/32 |
主分类号 |
B30B15/02 |
| 代理机构 |
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代理人 |
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