申请人:INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
公开号:US10954380B2
公开(公告)日:2021-03-23
A hydrochromic polydiacetylene polymer patch and a method of manufacturing the same are provided. The hydrochromic polymer patch comprises a polymer matrix; and polydiacetylene present in the polymer matrix. The polydiacetylene has an ionic functional group in the repeating unit thereof. The ionic functional group is R−M+ or R+X−. R− is a carboxylate anion, M+ is an alkali metal cation, and R+ is a quaternary ammonium group, and X− is F−, Cl−, Br−, I−, PF6−, BF4−, bis(trifluoromethane)sulfonimide (Tf2N−), trifluoromethanesulfonate (TfO−), SCN−, or CH3COO−.
本文提供了一种水致变色聚二乙炔聚合物贴片及其制造方法。水致变色聚合物贴片由聚合物基体和聚合物基体中的聚二乙烯组成。聚二乙烯的重复单元中含有一个离子官能团。离子官能团为 R-M+ 或 R+X-。R- 是羧酸阴离子,M+ 是碱金属阳离子,R+ 是季铵基团,X- 是 F-、Cl-、Br-、I-、PF6-、BF4-、双(三氟甲烷)磺酰亚胺(Tf2N-)、三氟甲磺酸(TfO-)、SCN- 或 CH3COO-。