发明名称 |
Methods for removing volatile components from polymer solutions |
摘要 |
A method for removing volatile components from polymer solutions is disclosed. The method, yielding products having low content of residual volatile components and causing no thermal damage to the polymer, entails using apparatuses in which surfaces which come into contact with the product are made from materials which are low in iron content.
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申请公布号 |
US6485607(B1) |
申请公布日期 |
2002.11.26 |
申请号 |
US20000673227 |
申请日期 |
2000.10.13 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
ELSNER THOMAS;HEUSER JUERGEN;KORDS CHRISTIAN |
分类号 |
B01D19/00;B01D1/00;C08F6/00;C08G64/40;C08J3/00;(IPC1-7):B01D1/30;B01D3/06 |
主分类号 |
B01D19/00 |
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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