发明公开
- 专利标题: VERWENDUNG WASSERLÖSLICHER ODER IN WASSER DISPERGIERBARER POLYMERISATE ALS ADDITIVE IN MINERALISCHEN BAUSTOFFEN
- 专利标题(英): Use of water-soluble or water-dispersible polymers as additives in mineral building materials
- 专利标题(中): 采用水或水分散性聚合物,如矿建材料用添加剂
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申请号: EP05707415.5申请日: 2005-02-16
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公开(公告)号: EP1720810A1公开(公告)日: 2006-11-15
- 发明人: BECKER, Stefan , VÖLKEL, Ludwig , GÖTZ, Thomas , MEYER-ROSCHER, Bernd , KLUMPE, Markus , HANSCH, Wolfgang , BUREK, Arnold , SPILGER, Stefanie
- 申请人: BASF Aktiengesellschaft
- 申请人地址: 67056 Ludwigshafen DE
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: 67056 Ludwigshafen DE
- 优先权: DE102004008200 20040218
- 国际公布: WO2005082803 20050909
- 主分类号: C04B24/26
- IPC分类号: C04B24/26 ; C08F290/14
摘要:
The invention relates to the use of water-soluble or water-dispersible polymers as additives in mineral building materials. The inventive polymers are obtained by polymerization of the alkoxylated derivatives of 3-allyloxy-1,2-propandiol with ethylenically unsaturated monocarboxylic or dicarboxylic acids, the anhydrides, esters or mixtures thereof and optionally with one ore more other ethylenically unsaturated monomers C.
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