发明名称 |
Water-soluble copolymers containing sulpho groups, process for their preparation and their use |
摘要 |
Water-soluble sulfo group containing copolymers use as stabilizers, rheology modifiers and water retention agents in aqueous building materials based on hydraulic binders, such as cement, lime, gypsum and anhydrite, and in water-based painting and coating systems are described. Processes of preparing the copolymers and methods of using them are also described. |
申请公布号 |
US8158699(B2) |
申请公布日期 |
2012.04.17 |
申请号 |
US20070087086 |
申请日期 |
2007.02.13 |
申请人 |
FREIDRICH STEFAN;SCHINABECK MICHAEL;TSELEBIDIS ANDREAS;NACHREINER MICHAEL;CONSTRUCTION RESEARCH & TECHNOLOGY GMBH |
发明人 |
FREIDRICH STEFAN;SCHINABECK MICHAEL;TSELEBIDIS ANDREAS;NACHREINER MICHAEL |
分类号 |
C04B28/02;C08F12/30;C08F20/04;C08F220/04 |
主分类号 |
C04B28/02 |
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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