- 专利标题: Anti-smudge and anti-graffiti compositions
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申请号: US16017337申请日: 2018-06-25
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公开(公告)号: US10899936B2公开(公告)日: 2021-01-26
- 发明人: Heng Hu , Guojun Liu , Muhammad Rabnawaz
- 申请人: Queen's University at Kingston
- 申请人地址: CA Kingston
- 专利权人: Queen's University at Kingston
- 当前专利权人: Queen's University at Kingston
- 当前专利权人地址: CA Kingston
- 代理机构: Lowenstein Sandler LLP
- 代理商 Angela Lyon
- 主分类号: C09D5/16
- IPC分类号: C09D5/16 ; C08L63/00 ; C09D163/00 ; C08F293/00 ; C09D175/04 ; C09D183/10 ; C08G18/61 ; C08G18/62 ; C08G18/79 ; C08G18/80 ; C08G77/442 ; C08G77/458
摘要:
Polyurethane-based and epoxy-based coating compositions are described that provide coatings and adhesives that are clear, amphiphobic and durable. Both water and hexadecane readily slide off these surfaces without leaving a residue. Coatings with thicknesses ranging from about 10 nm to about 10 μm exhibited excellent transmittance properties. Such films exhibited durability against abrasion, ink-resistance, anti-graffiti, anti-fingerprint, and strong adhesion to glass surfaces. The coatings are applicable to electronic devices, fabrics, glass, etc. to prepare optically clear, stain-resistant, and smudge-resistant surfaces.
公开/授权文献
- US20190077972A1 Anti-smudge and Anti-graffiti Compositions 公开/授权日:2019-03-14
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