发明名称 |
HYPERBRANCHED POLYMERS |
摘要 |
<p>There is disclosed certain hyperbranched polyester amides with a cloud point of at least 50°C in water with end groups selected from: two or more i] tertiary amine functional end groups ii) ammonium functional end groups, iii) polyalkylene glycol functional end groups; iv) quaternary ammonium zwitterionic end groups and/or v) other ionic groups (such as phosphate or sulfate), that are useful in various end uses such as a flocculant.</p> |
申请公布号 |
WO2013092802(A1) |
申请公布日期 |
2013.06.27 |
申请号 |
WO2012EP76286 |
申请日期 |
2012.12.20 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
ARTS, HENRICUS JOHANNES;DERKS, FRANCISCUS JOHANNES MARIE;HYETT, WENDY;WITTERS, STIJN |
分类号 |
C08G83/00;C02F1/56;C08G69/00;C08G69/44 |
主分类号 |
C08G83/00 |
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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