发明名称 |
COMPOSITION FOR THE OPTIMIZATION OF MINERAL BUILDING MATERIAL COMPOSITIONS. |
摘要 |
<p>The present invention relates to compositions which are suitable for optimizing mineral building material compositions so that the flow behaviour and the deaeration of the compositions is positively influenced, as a result of which very smooth, virtually pore-free surfaces can be achieved. The compositions can consist of a mixture or comprise a mixture which contains at least one component (a) which comprises a compound N which displays a wetting action in aqueous cement-containing binder systems and contains at least one further component (b) which comprises a compound E which has antifoam properties in aqueous cement-containing binder systems. The compound N in component a) can preferably be a nonionic or amphoteric surfactant, preferably an alkyl alkoxylate or a betaine. The compound E in component b) can preferably be a polyetherpolysiloxane on a support material.</p> |
申请公布号 |
MX2013010503(A) |
申请公布日期 |
2014.01.31 |
申请号 |
MX20130010503 |
申请日期 |
2012.03.07 |
申请人 |
EVONIK DEGUSSA GMBH |
发明人 |
FRANK KOENIG;RALPH SCHEUERMANN;ANDREAS VETTER;JÖRN HEISSING;MARKUS ROOS |
分类号 |
C04B24/12;B01D19/04;C04B24/42;C04B40/00;C04B103/40;C04B103/50;C04B111/62 |
主分类号 |
C04B24/12 |
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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