| 发明名称 |
GRAFT POLYMER WITH SIDECHAINS COMPRISING NITROGEN HETEROCYCLES |
| 摘要 |
<p>Graft polymers containing (A) a polymeric grafting base devoid of monoethylenically unsaturated units, and (B) polymeric side chains formed from copolymers of two different monoethylenically unsaturated monomers (B1) and (B2) which each contain at least one nitrogeneous heterocycle, wherein said side chains (B) account for from 35 to 55% by weight of the total polymer.</p> |
| 申请公布号 |
EP1448645(A2) |
申请公布日期 |
2004.08.25 |
| 申请号 |
EP20020803004 |
申请日期 |
2002.11.11 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BAUM, PIA;MUELLER, CHRISTINE;OSWALD, ANKE;POTTHOFF-KARL, BIRGIT |
| 分类号 |
C08F261/06;C08F283/06;C11D3/37;(IPC1-7):C08F283/06 |
主分类号 |
C08F261/06 |
| 代理机构 |
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| 地址 |
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