| 发明名称 |
OLEOPHOBIC COATINGS |
| 摘要 |
A polymeric coating for a glass substrate includes a hexafluoropropylene oxide derived silane polymer. The hexafluoropropylene oxide derived silane polymer has a molecular weight of greater than about 5500, a thickness of between about 2 and about 15 nanometers and a coefficient of friction constant of less than about 0.35. A water contact angle of the polymeric hexafluoropropylene oxide derived silane coating decreases by less than about 27% after being subjected to 10000 abrasion cycles. |
| 申请公布号 |
US2015038642(A1) |
申请公布日期 |
2015.02.05 |
| 申请号 |
US201314379313 |
申请日期 |
2013.02.06 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
Olson Erik D.;Flynn Richard M.;Vitcak Daniel R.;Manske Karl J.;Bechtold Kevin J.;Tan Lian S. |
| 分类号 |
C09D171/00 |
主分类号 |
C09D171/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polymeric coating for a glass substrate comprising:
a hexafluoropropylene oxide derived silane polymer; wherein the hexafluoropropylene oxide derived silane polymer has a molecular weight of greater than about 5500; wherein a water contact angle of the polymeric hexafluoropropylene oxide derived silane coating decreases by less than about 27% after 10000 abrasion cycles; wherein the polymeric hexafluoropropylene oxide derived silane coating has a thickness of between about 2 and about 15 nanometers; and wherein the polymeric hexafluoropropylene oxide derived silane coating has a coefficient of friction constant of less than about 0.35. |
| 地址 |
St. Paul MN US |
