发明名称 |
HOLD-UP AND DISTRIBUTION OF A FEEDSTOCK. |
摘要 |
<p>The present invention relates to a process for the preparation of a water-moist cellulose ether composition, characterized in that water-soluble polymeric additives which contain anionic groups (WSAP), or corresponding additive mixtures, are added to the cellulose ether composition. The invention furthermore relates to water-moist cellulose ether compositions which can be prepared by such a process, and to corresponding milled and dried cellulose ether compositions. The invention also relates to the use of these WSAP or corresponding WSAP mixtures for improving the transportability of water-moist cellulose ether compositions in conveying units.</p> |
申请公布号 |
MX2011004096(A) |
申请公布日期 |
2011.08.15 |
申请号 |
MX20110004096 |
申请日期 |
2009.09.29 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC. |
发明人 |
MEINOLF BRACKHAGEN;HARTWIG SCHLESIGER;MARTIN KOWOLLIK;MARCO GROBSTUECK;JAN ZILLMANN |
分类号 |
C08L1/28;C08B11/20;C08J3/00 |
主分类号 |
C08L1/28 |
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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