Invention Grant
- Patent Title: Coatings that provide hydrophilic surface
- Patent Title (中): 提供亲水表面的涂料
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Application No.: US14785477Application Date: 2013-04-18
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Publication No.: US09493670B2Publication Date: 2016-11-15
- Inventor: William Brenden Carlson , Gregory D. Phelan
- Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Applicant Address: US DE Wilmington
- Assignee: Empire Technology Development LLC
- Current Assignee: Empire Technology Development LLC
- Current Assignee Address: US DE Wilmington
- Agency: Pepper Hamilton LLP
- International Application: PCT/US2013/037123 WO 20130418
- International Announcement: WO2014/171943 WO 20141023
- Main IPC: C09D133/14
- IPC: C09D133/14 ; C09D133/04 ; C09D175/04

Abstract:
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.
Public/Granted literature
- US20160075906A1 COATINGS THAT PROVIDE HYDROPHILIC SURFACE Public/Granted day:2016-03-17
Information query
IPC分类: