发明名称 |
METHOD FOR PRODUCING VINYL ALCOHOL RESIN |
摘要 |
A method of producing a vinyl alcohol resin having a water content of not higher than 10 wt % by performing a multistage dewatering process by means of a kneading machine. The method permits efficient dewatering of a highly hydrous vinyl alcohol resin to ensure easy production of a lower water content vinyl alcohol resin having a water content of not higher than 10 wt %, thereby reducing production costs.
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申请公布号 |
US2011237738(A1) |
申请公布日期 |
2011.09.29 |
申请号 |
US201113092329 |
申请日期 |
2011.04.22 |
申请人 |
THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD. |
发明人 |
FUJIMURA KEISUKE;HOMMURA OSAMU;BENIYA YASUFUMI;MATSUNUMA SATOSHI |
分类号 |
C08L29/04 |
主分类号 |
C08L29/04 |
代理机构 |
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