发明名称 |
Process for the production of molded polyurethane products |
摘要 |
<p>The present invention is directed to a process for the preparation of a molded product. The method requires the introduction of a polyurethane foam forming reaction mixture into a mold. The present invention is directed to the use of a specific semi-rigid foam formulation which avoid problems associated with void formation in instrument panels.</p> |
申请公布号 |
EP0881245(A2) |
申请公布日期 |
1998.12.02 |
申请号 |
EP19980108296 |
申请日期 |
1998.05.07 |
申请人 |
BAYER CORPORATION |
发明人 |
GANSEN, PETER;GRICAR, JAMES R. |
分类号 |
B29C45/00;B29C45/14;B29K75/00;B29L9/00;C08G18/10;C08G18/40;C08G18/48;C08G18/66;C08G18/76;(IPC1-7):C08G18/76 |
主分类号 |
B29C45/00 |
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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