| 发明名称 |
METHOD FOR SMELTING THERMOPLASTIC POLYMERS |
| 摘要 |
<p>The invention relates to a process for melting thermoplastics by bringing the thermoplastics into contact with the hot vapour of a perfluorinated organic compound, the vapour having at least the temperature necessary to melt the thermoplastic used.</p> |
| 申请公布号 |
EP0521462(A3) |
申请公布日期 |
1993.05.19 |
| 申请号 |
EP19920111061 |
申请日期 |
1992.06.30 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
NAUMANN, JOACHIM;SCHMELZER, HEINZ |
| 分类号 |
B29B13/02;B29C35/04;B29C65/00;B29C65/10;(IPC1-7):B29B13/02 |
主分类号 |
B29B13/02 |
| 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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