发明申请
US20120107558A1 TRANSPARENT SUBSTRATE HAVING DURABLE HYDROPHOBIC/OLEOPHOBIC SURFACE
审中-公开
具有耐久性/疏水性表面的透明基材
- 专利标题: TRANSPARENT SUBSTRATE HAVING DURABLE HYDROPHOBIC/OLEOPHOBIC SURFACE
- 专利标题(中): 具有耐久性/疏水性表面的透明基材
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申请号: US12916859申请日: 2010-11-01
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公开(公告)号: US20120107558A1公开(公告)日: 2012-05-03
- 发明人: Shari Elizabeth Koval , Jia Liu , Prantik Mazumder , Charlotte Diane Milia , Mark Alejandro Quesada , Wageesha Senaratne , Todd Parrish St. Clair
- 申请人: Shari Elizabeth Koval , Jia Liu , Prantik Mazumder , Charlotte Diane Milia , Mark Alejandro Quesada , Wageesha Senaratne , Todd Parrish St. Clair
- 主分类号: B32B5/16
- IPC分类号: B32B5/16 ; C23C14/34 ; B05D1/36 ; B82Y30/00
摘要:
A substrate having a durable hydrophobic and/or oleophobic surface. The durable hydrophobic and/or oleophobic surface includes a first layer that is disposed on the substrate and comprises inorganic nanoparticles, an outer layer comprising a fluorosilane, and an optional immobilizing layer that comprises at least one of an inorganic oxide and a silsesquioxane. The durable surface is capable of retaining optical properties, such as haze, and hydrophobic and/or oleophobic properties after repeated contact with foreign objects such as, for example, wiping with a cloth or human finger.
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