| 发明名称 |
METHODS FOR DISPERSING WATER SOLUBLE POLYMER POWDER |
| 摘要 |
<p>The present invention relates generally to a method for dispersing a dry cellulose ether powder in an aqueous solution without forming lumps using powder handling and mixing devices, The cellulose ethers can be cross-linked with an aldehyde cross-linker. An acid or partially neutralized acid is used to improve the solubility.</p> |
| 申请公布号 |
WO2014175903(A1) |
申请公布日期 |
2014.10.30 |
| 申请号 |
WO2013US43601 |
申请日期 |
2013.05.31 |
| 申请人 |
HERCULES INCORPORATED |
发明人 |
BHARGAVA, PRACHUR;VAYNBERG, KONSTANTIN A. |
| 分类号 |
C08J3/05;C08L1/28 |
主分类号 |
C08J3/05 |
| 代理机构 |
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| 主权项 |
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