US Patent No. 9,644,069

POLYMER OF FLUORINE-CONTAINING SULFONATED POLY(ARYLENE ETHER)S AND METHOD OF MANUFACTURING THE SAME


Patent No. 9,644,069
Issue Date May 09, 2017
Title Polymer Of Fluorine-containing Sulfonated Poly(arylene Ether)s And Method Of Manufacturing The Same
Inventorship Wen-yao Huang, Kaohsiung (TW)
Hsu-feng Lee, Kaohsiung (TW)
Benjamin Britton, Burnaby (CA)
Chun-che Lee, Kaohsiung (TW)
Steven Holdcroft, Burnaby (CA)
Jun-jie Pang, Kaohsiung (TW)
Yi-yun Hsu, Kaohsiung (TW)
Yu-chao Tseng, Kaohsiung (TW)
Assignee NATIONAL SUN YAT-SEN UNIVERSITY, Kaohsiung (TW)

Claim of US Patent No. 9,644,069

1. A polymer of fluorine-containing sulfonated poly(arylene ether)s, having a molecular formula given in the following formula
(1)
wherein X is
and
wherein Z is independently selected from a fluoro- and trifluoromethyl group; n is an integer greater than or equal to 2;
and j is an integer from 1 to 10.