Invention Grant
- Patent Title: Photoresponsive polyurethanes
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Application No.: US16325761Application Date: 2017-08-24
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Publication No.: US11542359B2Publication Date: 2023-01-03
- Inventor: Abraham Joy , Kaushik Mishra , Yen-Ming Tseng
- Applicant: Abraham Joy , Kaushik Mishra , Yen-Ming Tseng
- Applicant Address: US OH Copley; US OH Akron; US OH Cuyahoga Falls
- Assignee: Abraham Joy,Kaushik Mishra,Yen-Ming Tseng
- Current Assignee: Abraham Joy,Kaushik Mishra,Yen-Ming Tseng
- Current Assignee Address: US OH Copley; US OH Akron; US OH Cuyahoga Falls
- Agency: Renner, Kenner, Greive, Bobak, Taylor & Weber
- International Application: PCT/US2017/048416 WO 20170824
- International Announcement: WO2018/039453 WO 20180301
- Main IPC: C08G18/66
- IPC: C08G18/66 ; C08G18/48 ; C08G18/75 ; C09J175/08 ; C08L33/14 ; C08G18/28 ; C08G18/10 ; C08G18/32 ; C09D175/08
Abstract:
A photoresponsive polyurethane including a hard segment, a soft segment, and a photoresponsive group that is selected from a coumarin group or a coumarin derivative and an alkoxyphencyl group or an alkoxyphencyl.
Public/Granted literature
- US20190211135A1 PHOTORESPONSIVE POLYURETHANES Public/Granted day:2019-07-11
Information query
