公开(公告)号：US20210024672A1

公开(公告)日：2021-01-28

申请号：US16690642

申请日：2019-11-21

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hsuan-Wei LEE ,  Cheng-Hsiu TSAI ,  Chiu-Tung WANG ,  Li-Duan TSAI ,  Tzu-Ying CHEN

IPC: C08F212/08 ,  C08K5/00 ,  C08L73/02 ,  C08L79/08

Abstract: The present disclosure provides a polymer, including a first repeating unit represented by formula (I), a second repeating unit represented by formula (II), and a third repeating unit represented by formula (III). The first repeating unit, the second repeating unit, and the third repeating unit are arranged in an alternating fashion, in a random fashion, or in discrete blocks. The molar ratio of the first repeating unit, the second repeating unit and the third repeating unit is m:n:o, and m:(n+o) is from 60:40 to 85:15. The definitions of a, R1, R2, A−, and R+ are as defined in the specification.

公开(公告)号：US20170183464A1

公开(公告)日：2017-06-29

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: C08J5/22 ,  C08G61/02 ,  B01J41/12

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 CH2iYCH2j, 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：US20180030187A1

公开(公告)日：2018-02-01

申请号：US15587045

申请日：2017-05-04

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chiu-Tung WANG ,  Li-Duan TSAI ,  Cheng-Hsiu TSAI ,  Hsuan-Wei LEE ,  Chiu-Hun SU ,  Ming-Chou CHEN

IPC: C08F226/06 ,  C08J3/24 ,  C02F1/461 ,  H01M8/0239 ,  H01M2/16 ,  C25B13/08 ,  C08J5/22 ,  C08F212/14

CPC classification number: C08F226/06 ,  C02F1/46104 ,  C08F12/22 ,  C08F12/26 ,  C08F12/32 ,  C08F212/14 ,  C08J3/24 ,  C08J5/2231 ,  C08J2325/18 ,  C08J2339/04 ,  C08J2353/00 ,  C25B13/08 ,  H01M2/1653 ,  H01M8/0239 ,  H01M8/1023

Abstract: A polymer, ion exchange membrane, and structural enhanced membrane employing the same are provided. The polymer includes a first repeating unit and a second repeating unit. In particular, the first repeating unit is and, the second repeating unit is wherein R+ can be A− can be F−, Cl−, Br−, I−, OH−, HCO3−, HSO4−, SbF6−, BF4−, H2PO4−, H2PO3−, or H2PO2−; Y1 and Y2 can be independently —O—, —S—, —CH2—, or —NH—; Ra and Rb can be independently hydrogen or C1-8 alkyl group; i, j, and k can be independently 0 or an integer from 1 to 6; R1 can be C1-10 alkyl group or C5-6 cycloalkyl group; and, R2 and R3 can be independently hydrogen, C1-8 alkyl group, vinyl group, C6-12 aryl group, or allyl group.

公开(公告)号：US20170182487A1

公开(公告)日：2017-06-29

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: B01J41/14 ,  C08F232/04

CPC classification number: B01J41/14 ,  B01D71/44 ,  B01D71/82 ,  B01D2325/16 ,  B01D2325/42 ,  C08F232/04 ,  C08G61/08 ,  C08G2261/122 ,  C08G2261/135 ,  C08G2261/1412 ,  C08G2261/149 ,  C08G2261/3324 ,  C08G2261/418 ,  C08G2261/516 ,  C08G2261/76 ,  C08J5/2256 ,  C08J2365/00 ,  H01M8/083 ,  H01M8/1023

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−, 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.