发明名称 |
PRODUCTION METHOD AND PRODUCTION DEVICE FOR CHLORINATED VINYL CHLORIDE-BASED RESIN |
摘要 |
According to a method of the present invention for producing a CPVC resin, the method includes the steps of: introducing chlorine into a slurry of a PVC resin in a first tank; transferring, from the first tank to a second tank, the slurry into which chlorine has been introduced; and irradiating, with UV light, the slurry in the second tank. This method improves an amount of chlorine dissolved into the slurry of the PVC resin and consequently, improves production efficiency of the CPVC resin. |
申请公布号 |
EP2980106(A4) |
申请公布日期 |
2017.01.11 |
申请号 |
EP20140774645 |
申请日期 |
2014.03.26 |
申请人 |
Kaneka Corporation |
发明人 |
OHARA, Daichi;TADOKORO, Tadashi;INAOKA, Tetsuo;HORIUCHI, Kiyoshi |
分类号 |
C08F8/22;B01J19/12;B01J19/18;C08F14/06;C08J3/28;C08L27/24 |
主分类号 |
C08F8/22 |
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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