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1. (WO2018039453) PHOTORESPONSIVE POLYURETHANES

Pub. No.:    WO/2018/039453    International Application No.:    PCT/US2017/048416
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Fri Aug 25 01:59:59 CEST 2017
IPC: G01J 1/50
C08L 33/14
C08L 53/00
Applicants: THE UNIVERSITY OF AKRON
JOY, Abraham
MISHRA, Kaushik
TSENG, Yen-Ming
Inventors: JOY, Abraham
MISHRA, Kaushik
TSENG, Yen-Ming
Title: PHOTORESPONSIVE POLYURETHANES
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.