发明名称 |
ARTICLE COATED WITH AN ULTRA HIGH HYDROPHOBIC FILM AND PROCESS FOR OBTAINING SAME |
摘要 |
The present invention relates to an article having at least one surface, wherein said surface is at least partially coated with a ultra high hydrophobic film having a surface roughness such that the film exhibits a static water contact angle at least equal to 115°, preferably 120°, even better 125°, and wherein said film is a nanostructured film comprising a first layer comprising nanoparticles bound by at least one binder adhering to the surface of the article, and a second layer of an anti-fouling top coat at least partially coating said first layer. The present invention also concerns a process for preparing the above article. |
申请公布号 |
US2015321231(A1) |
申请公布日期 |
2015.11.12 |
申请号 |
US201514597887 |
申请日期 |
2015.01.15 |
申请人 |
Essilor International (Compagnie Generale d'Optique) |
发明人 |
MUISENER Richard;ZHENG Haipeng |
分类号 |
B08B17/06;B05D7/00 |
主分类号 |
B08B17/06 |
代理机构 |
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代理人 |
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主权项 |
1. An article having at least one nanostructured surface, wherein said surface is at least partially coated with a ultra high hydrophobic film having a surface roughness such that the film exhibits a static water contact angle at least equal to 115° and wherein said film is a nanostructured film comprising:
a first layer comprising nanoparticles bound by at least one binder adhering to the nanostructured surface of the article, and a second layer of an anti-fouling top coat at least partially coating said first layer. |
地址 |
Charenton Le Pont FR |