发明名称 |
AQUEOUS SOLUTION OF A FLUID (METH)ACRYLIC COMB POLYMER HAVING A DRY MATTER CONTENT GREATER THAN 60 %, METHOD FOR MANUFACTURING SAME, AND USE THEREOF AS A FLUIDIZING AGENT |
摘要 |
<p>The present invention pertains to an aqueous solution of comb-branched polymers, having a (meth)acrylic skeleton functionalized by side-chains with hydrophilic alcoxy- or hydroxy-polyalkylene glycol functions, said solution remaining stable and workable at dry solids content levels greater than 60% of its weight. The invention also pertains to a method for manufacturing such solutions, as well as their use as a plasticizing agent, and hydraulic binder-based compositions containing them.</p> |
申请公布号 |
EP2539294(B1) |
申请公布日期 |
2015.07.22 |
申请号 |
EP20110710269 |
申请日期 |
2011.01.25 |
申请人 |
COATEX S.A.S |
发明人 |
SUAU, JEAN-MARC;PLATEL, DAVID |
分类号 |
C04B24/26;C08F220/28 |
主分类号 |
C04B24/26 |
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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