发明名称 |
Process for preparing polypeptides. |
摘要 |
<p>A continuous process for preparing polymers is provided: The continuous process produces polymers from monoethylenically unsaturated acids or anhydrides, and a nitrogen-containing compound, optionally in the presence of a fluidizing agent. The polymers are useful as detergent additives, pigment and mineral dispersants, additives for fertilizers, and corrosion and scale inhibitors in boilers and cooling towers.</p> |
申请公布号 |
EP0625531(A1) |
申请公布日期 |
1994.11.23 |
申请号 |
EP19940303352 |
申请日期 |
1994.05.10 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
BORTNICK, NEWMAN MAYER;LIPOVSKY, JAMES MICHAEL;SIMON, ETHAN SCOTT;JERMAN, ROBERT EDWARD;PAIK, YI HYON;SWIFT, GRAHAM |
分类号 |
C08F2/16;C08F2/18;C08F2/44;C08G69/00;C08G69/10;C08G73/06;C08G73/10;C11D3/37;(IPC1-7):C08G73/12 |
主分类号 |
C08F2/16 |
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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