发明名称 |
Redispersible polymer powder from polyolefin dispersions and the use thereof in construction applications |
摘要 |
<p>The present invention provides compositions comprising redispersible polymer powders of polyolefins with carboxyl group containing dispersant polymers and vinyl ester copolymers which may further comprise hydraulic or water curable inorganic cements for various construction applications, such as cement tile adhesives. Methods of making redispersible polymer powders of polyolefins are also provided, including forming an aqueous polyolefin dispersion, such as, for example, by mechanical dispersion, followed by drying to form the redispersible polymer powders.</p> |
申请公布号 |
EP2551298(B1) |
申请公布日期 |
2014.12.31 |
申请号 |
EP20120175755 |
申请日期 |
2012.07.10 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
BAUMMANN, ROBERT;KUEHN, HARTMUT;HOFMANN, SANDRA D.;PERELLO, MARGARITA |
分类号 |
C08L23/02;C04B24/00;C08K3/34;C08L29/04;C08L31/02;C08L33/02 |
主分类号 |
C08L23/02 |
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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