公开(公告)号：US10150113B2

公开(公告)日：2018-12-11

申请号：US15135851

申请日：2016-04-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chiu-Tung Wang ,  Li-Duan Tsai ,  Cheng-Hsiu Tsai ,  Chiu-Hun Su ,  Ming-Chou Chen

IPC: C08F32/08 ,  C08G65/48 ,  B01J41/14 ,  C08F232/04 ,  B01D71/82 ,  C08J5/22 ,  C08G61/08 ,  H01M8/083 ,  H01M8/1023 ,  B01D71/44

Abstract: A polymer and a method for preparing the same are provided. The polymer includes a first repeat unit and a second repeat unit. In particular, the first repeat unit is and, the second repeat unit is wherein R+ is A− is F−, Cl−, Br−, I−, OH−, HCO3−, HSO4−, SbF6−, BF4−, H2PO4−, H2PO3−, or H2PO2−; X is i and j are independently 0, or an integer from 1 to 4; Y is —O—, —S—, —CH2—, or —NH—; R1 is independently C1-8 alkyl group; and, R2 and R3 are hydrogen, or independently C1-8 alkyl group.

公开(公告)号：US09745433B2

公开(公告)日：2017-08-29

申请号：US15136086

申请日：2016-04-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cheng-Hsiu Tsai ,  Li-Duan Tsai ,  Chiu-Tung Wang ,  Chiu-Hun Su ,  Yueh-Wei Lin

IPC: C08F32/08 ,  C08G65/48 ,  C08J5/22 ,  B01J41/12 ,  C08G61/02

CPC classification number: C08J5/2256 ,  B01D71/26 ,  B01D71/44 ,  B01D71/82 ,  B01D2323/30 ,  B01D2325/42 ,  B01J41/14 ,  C08G61/02 ,  C08G61/08 ,  C08G2261/12 ,  C08G2261/135 ,  C08G2261/1412 ,  C08G2261/143 ,  C08G2261/149 ,  C08G2261/3324 ,  C08G2261/3325 ,  C08G2261/418 ,  C08G2261/516 ,  C08G2261/76 ,  C08J5/2218 ,  C08J2365/00

Abstract: An ion exchange membrane is provided. The ion exchange membrane includes a reaction product of a polymer and a cross-linking reagent. The polymer includes a first repeat unit, and a second repeat unit. In particular, the first repeat unit is and, the second repeat unit is wherein R+ is A− is F−, Cl−, Br−, I−, OH−, HCO3−, HSO4−, SbF6−, BF4−, H2PO4−, H2PO3−, or H2PO2−; X is CH2iYCH2j, i and j are independently 0, or an integer from 1 to 4; Y is —O—, —S—, —CH2—, or —NH—; R1 is independently C1-8 alkyl group; and, R2 and R3 are hydrogen, or independently C1-8 alkyl group; and, the cross-linking reagent is a compound having at least two imide groups.

公开(公告)号：US09834623B1

公开(公告)日：2017-12-05

申请号：US15388664

申请日：2016-12-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hsuan-Wei Lee ,  Li-Duan Tsai ,  Chiu-Hun Su ,  Chiu-Tung Wang ,  Cheng-Hsiu Tsai

IPC: C08F22/36 ,  C08F26/06 ,  C02F1/42 ,  C08F8/32 ,  C08J5/22 ,  B01D71/06

CPC classification number: C08F8/32 ,  B01D69/10 ,  B01D71/06 ,  B01D71/28 ,  B01D71/40 ,  B01D71/80 ,  B01D2323/30 ,  B01D2325/42 ,  C02F1/42 ,  C02F2001/422 ,  C08J5/2243 ,  C08J2325/08 ,  C08J2325/18 ,  C08J2425/08 ,  C08J2425/18

Abstract: A crosslinked copolymer is provided, which includes a copolymer crosslinked by a crosslinking agent. The copolymer is copolymerized of (a) styrene-based monomer, (b) monomer having conjugated double bonds or acrylate ester monomer, and (c) ammonium-containing heterocyclic monomer. The crosslinking agent is (d) or the product of the reaction between and (e) or a combination thereof. Z is wherein each R1 is independently H or C1-4 alkyl group, each R2 is independently H or C1-4 alkyl group, R3 is single bond, —O—, —S—, —CH2—, or —NH—. n is a positive integer. x is 1 to 12, y is 1 to 5, and z is 1 to 5.