发明名称 |
Adjuvant for Hydraulic Compositions |
摘要 |
The invention provides an admixture for a hydraulic binder composition comprising at least one cationic polymer and at least one anionic polymer, at least one of these polymers having a comb type of structure, wherein the mass ratio of the anionic polymer/cationic polymer is from 99.9/0.1 to 60/40. It also provides a process for its preparation as well as its use as a plasticizer.
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申请公布号 |
US2008300344(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
US20070158816 |
申请日期 |
2007.02.02 |
申请人 |
GEORGES SEBASTIEN;VILLARD EMMANUEL;WATT OLIVIER;GHILARDI SERGE |
发明人 |
GEORGES SEBASTIEN;VILLARD EMMANUEL;WATT OLIVIER;GHILARDI SERGE |
分类号 |
C09D1/08;C08L63/00 |
主分类号 |
C09D1/08 |
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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