| 发明名称 |
Liquid-repellent and stain-resistant cementitious product |
| 摘要 |
A cementitious product which has been contacted, when the cement is less than fully hydrated, with a composition comprising an anionic polyfluoro organic compound, an acrylic binder and a coalescent agent to provide repellency, stain resistance and cleanability. |
| 申请公布号 |
EP1935861(A1) |
申请公布日期 |
2008.06.25 |
| 申请号 |
EP20060123465 |
申请日期 |
2006.11.03 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
PERDON, MATTHIEU;PABON, MARTIAL JEAN-JACQUES;WYSONG, ERNEST B. |
| 分类号 |
C04B28/02;C04B40/00;C04B41/00;C04B41/45;C04B41/48;C04B41/63;C04B111/20;C04B111/27 |
主分类号 |
C04B28/02 |
| 代理机构 |
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代理人 |
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