| 发明名称 |
Aqueous fluorinated silane dispersions |
| 摘要 |
The present disclosure relates to compositions and methods for making stable aqueous fluorinated silane dispersions. |
| 申请公布号 |
US9234105(B2) |
申请公布日期 |
2016.01.12 |
| 申请号 |
US201314371084 |
申请日期 |
2013.01.09 |
| 申请人 |
3M Innovative Properties Company |
发明人 |
Jariwala Chetan P. |
| 分类号 |
C09D4/00;C09D183/00;C09D5/16;C09D183/08;C08L83/08;C09D133/16 |
主分类号 |
C09D4/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An aqueous dispersion comprising:
a fluorinated silane being at least 90 wt % of total solids of the aqueous dispersion; an anionic surfactant being from 0.1 wt % to about 5 wt % of total solids of the aqueous dispersion; and water; wherein the fluorinated silane, surfactant and water form an aqueous dispersion; and wherein the aqueous dispersion has a pH in a range of about 7 to about 11, and is stable, wherein there is no separation or gelling after 2 weeks at 65° C. |
| 地址 |
St. Paul MN US |
