发明名称 |
Polymer treating method and apparatus |
摘要 |
A polymer treating method has the steps of: reacting a polymer compound with a reaction agent in a reaction vessel to generate a polymer treatment product; discharging the polymer treatment product containing the reaction agent from the reaction vessel; depressurizing the polymer treatment product; introducing the polymer treatment product into a degassing extruder; separating the reaction agent from the polymer treatment product through a vent box that is connected to upstream of the degassing extruder and that has a volume of equal to or more than that of the reaction vessel; and extruding the polymer treatment product from the degassing extruder.
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申请公布号 |
US7371808(B2) |
申请公布日期 |
2008.05.13 |
申请号 |
US20060618130 |
申请日期 |
2006.12.29 |
申请人 |
HITACHI CABLE, LTD. |
发明人 |
GOTO TOSHIHARU;YAMAZAKI TAKANORI |
分类号 |
C08F6/00;C08J11/24;C08G63/78;C08J11/04 |
主分类号 |
C08F6/00 |
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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