发明授权
- 专利标题: Coatings that provide hydrophilic surface
- 专利标题(中): 提供亲水表面的涂料
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申请号: US14785477申请日: 2013-04-18
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公开(公告)号: US09493670B2公开(公告)日: 2016-11-15
- 发明人: William Brenden Carlson , Gregory D. Phelan
- 申请人: EMPIRE TECHNOLOGY DEVELOPMENT LLC
- 申请人地址: US DE Wilmington
- 专利权人: Empire Technology Development LLC
- 当前专利权人: Empire Technology Development LLC
- 当前专利权人地址: US DE Wilmington
- 代理机构: Pepper Hamilton LLP
- 国际申请: PCT/US2013/037123 WO 20130418
- 国际公布: WO2014/171943 WO 20141023
- 主分类号: C09D133/14
- IPC分类号: C09D133/14 ; C09D133/04 ; C09D175/04
摘要:
Hydrophilic coating compositions and methods to make and use the compositions are disclosed. The compositions include a polymer comprising one or more cyanate groups and a blocking agent contacting at least one of one or more cyanate groups. When exposed to atmospheric water, the blocked cyanate moieties at the surface may hydrolyze to expose hydrophilic groups. Thus, the hydrophobic polymeric surface may change to a hydrophilic surface upon reacting with atmospheric water and moisture.
公开/授权文献
- US20160075906A1 COATINGS THAT PROVIDE HYDROPHILIC SURFACE 公开/授权日:2016-03-17
信息查询
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