发明名称 |
Preparation of cellulose ether products of increased viscosity and fineness |
摘要 |
The present invention relates to a process for preparing cellulose ether products which is characterized in that superabsorbent polymers (SAPs) are dried and milled, or mill-dried, conjointly with moist cellulose ether and also to the cellulose ether products resulting from this process.
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申请公布号 |
US7683110(B2) |
申请公布日期 |
2010.03.23 |
申请号 |
US20060505278 |
申请日期 |
2006.08.15 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC |
发明人 |
SCHLESIGER HARTWIG;BAYER ROLAND;AURIEL DANIEL;ENGELHARDT JUERGEN;HOEHL FRANK;KLOHR ERIK-ANDREAS;KULL ARNE HENNING;PANNEK JOERN-BERND;SCHMIDT MARC OLIVER |
分类号 |
C08L1/26;B02C17/00 |
主分类号 |
C08L1/26 |
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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