| 发明名称 |
Process of making molded products |
| 摘要 |
The invention relates to a process for the preparation of single-layered or multilayered molded articles from particles of polyisocyanate-polyaddition products by shaping a specified mixtures under heat and pressure. The mixture contains quasi-thermoplastic particles of polyisocyanate-polyaddition products and one or more processing aids.
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| 申请公布号 |
US5538679(A) |
申请公布日期 |
1996.07.23 |
| 申请号 |
US19950381604 |
申请日期 |
1995.01.27 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
WAGNER, JOACHIM;RASSHOFER, WERNER;J+E,UML U+EE RGENS, EBERHARD;EISELE, ULRICH |
| 分类号 |
C08G18/08;C08G18/50;C08G18/65;C08L75/04;(IPC1-7):C08G18/65;C08J5/00 |
主分类号 |
C08G18/08 |
| 代理机构 |
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| 主权项 |
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