发明名称 |
POLY-ss-CARBOXYACRYLAMIDE POLYMER, USE THEREOF AND PROCESS FOR PREPARING THE SAME |
摘要 |
A poly-ss-carboxyacrylamide polymer of formula (I) wherein X is an alkaline metal or a substituent capable of bringing about an exchange reaction with a salt of an alkaline earth metal, said polymer having a ponderal average molecular weight greater than or equal to 2,000. The use of said polymer and process for preparing the same.
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申请公布号 |
WO03080686(A1) |
申请公布日期 |
2003.10.02 |
申请号 |
WO2002IT00198 |
申请日期 |
2002.03.27 |
申请人 |
EUROTECNICA DEVELOPMENT & LICENSING S.P.A.;CODIGNOLA, FRANCO |
发明人 |
CODIGNOLA, FRANCO |
分类号 |
C08F22/38;(IPC1-7):C08F22/38;C08G69/48;C11D3/37 |
主分类号 |
C08F22/38 |
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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