| 发明名称 |
ANIONIC CROSS-LINKED POLYMERS IN WATER-IN-WATER POLYMER DISPERSIONS |
| 摘要 |
<p>The present invention relates to water-in-water polymer dispersions containing cross-linked anionic polymers, methods for their preparation and their use. The water-in-water polymer dispersions are useful inter alia as flocculants, dewatering (drainage) aids and retention aids in papermaking.</p> |
| 申请公布号 |
KR20120065334(A) |
申请公布日期 |
2012.06.20 |
| 申请号 |
KR20127004701 |
申请日期 |
2010.08.24 |
| 申请人 |
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC |
发明人 |
BROECHER MARKUS;KANTO OEQVIST CHARLOTTA;SIEVERLING NATHALIE |
| 分类号 |
C08F2/20;C08F220/56;C08J3/02 |
主分类号 |
C08F2/20 |
| 代理机构 |
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