发明名称 |
METHOD FOR PRODUCING CATIONIC POLYELECTROLYTES |
摘要 |
The invention relates to a method for producing water-soluble, cationic polyelectrolytes. Polymerisation of water-soluble monomers is initiated by a combination of UV light, a photoinitiator and a redox system at low temperatures. The inventive method is characterised in that the redox system can only initiate polymerisation at temperatures of 20 DEG C or above. The polymers have a high molecular weight and a low residual monomer content. |
申请公布号 |
WO9923120(A1) |
申请公布日期 |
1999.05.14 |
申请号 |
WO1998EP06179 |
申请日期 |
1998.09.29 |
申请人 |
STOCKHAUSEN GMBH & CO. KG;BREHM, HELMUT |
发明人 |
BREHM, HELMUT |
分类号 |
C08F2/46;C08F2/48;C08F2/50;C08F4/40;C08F220/34;C08F220/54;C08F220/56;C08F220/60;D21H17/45;H01B1/06;H01B13/00 |
主分类号 |
C08F2/46 |
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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