公开(公告)号：US20210070925A1

公开(公告)日：2021-03-11

申请号：US17011495

申请日：2020-09-03

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cha-Wen CHANG ,  Ruo-Han YU ,  Shinn-Jen CHANG ,  Yu-Hui CHEN ,  Jen-Yu CHEN

IPC: C08G61/02 ,  C08K3/22 ,  C09D7/61 ,  C09D175/04

Abstract: An aqueous polymer is formed by neutralizing a copolymer modified by polyalkylene glycol with ammonia, primary amine, secondary amine, inorganic base, or a combination thereof, wherein the copolymer is copolymerized from an anhydride monomer with a double bond, a monomer with a double bond, and an initiator. The aqueous polymer can be mixed and dispersed with water and pigment powder to form a dispersion. The dispersion can be mixed with binder to form an aqueous paint.

公开(公告)号：US20190127599A1

公开(公告)日：2019-05-02

申请号：US16175171

申请日：2018-10-30

Applicant: Industrial Technology Research Institute

Inventor： Jer-Young CHEN ,  Yi-Tsung PAN ,  Shinn-Jen CHANG ,  Cha-Wen CHANG ,  Feng-Meei WU ,  Chen-Yu CHEN ,  Ping-Chen CHEN ,  Ching-Sung CHEN

IPC: C09D11/107 ,  C09D11/38 ,  C09D11/03 ,  C08F293/00 ,  B33Y10/00 ,  B33Y70/00 ,  B29C64/165

Abstract: A dispersion of IR absorption particles is provided, which includes 100 parts by weight of IR absorption particles, 5 to 30 parts by weight of diblock copolymer, and 200 to 910 parts by weight of water, wherein the diblock copolymer includes (a) first block of and (b) second block of wherein (a) first block is chemically bonded to (b) second block; R1 is H or CH3; R2 is H or CH3; R3 is R4 is C1-10 alkyl group; M⊕ is Na+, NH4+, or NH(C2H4OH)3+; m=10-20; n=2-20; and x=0-4.

公开(公告)号：US20210070947A1

公开(公告)日：2021-03-11

申请号：US16727535

申请日：2019-12-26

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cha-Wen CHANG ,  Ruo-Han YU ,  Shinn-Jen CHANG ,  Yu-Hui CHEN ,  Jen-Yu CHEN

IPC: C08G81/02 ,  C09D187/00

Abstract: An aqueous polymer is provided, which is formed by neutralizing a copolymer modified by polyalkylene glycol with ammonia, primary amine, secondary amine, or a combination thereof, wherein the copolymer is copolymerized from an anhydride monomer with a double bond, a monomer with a double bond, and an initiator. The aqueous polymer can be mixed and dispersed with water and pigment powder to form a dispersion. The dispersion can be mixed with binder to form an aqueous paint.

公开(公告)号：US20240093024A1

公开(公告)日：2024-03-21

申请号：US17993420

申请日：2022-11-23

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cha-Wen CHANG ,  Jen-Yu CHEN ,  Wan-Jung TENG ,  Wen-Pin CHUANG ,  Ruo-Han YU

IPC: C08L67/04 ,  C09D167/04

CPC classification number: C08L67/04 ,  C09D167/04

Abstract: A polymer is formed by capping a copolymer-graft-polylactone with an alcohol, wherein the copolymer is copolymerized from an anhydride monomer with a double bond, a monomer with a double bond, and an initiator. The polymer can be mixed with an organic solvent and pigment powder to form a dispersion. The dispersion can be mixed with a binder to form a paint.

公开(公告)号：US20170128899A1

公开(公告)日：2017-05-11

申请号：US15339398

申请日：2016-10-31

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cha-Wen CHANG ,  Ching-Mao HUANG ,  Shinn-Jen CHANG ,  Yu-Hui CHEN ,  Wan-Jung TENG ,  Shu-Ya TSAI ,  Jen-Yu CHEN

IPC: B01F17/00 ,  C08G73/02 ,  C09D17/00 ,  C09D5/24 ,  C09D7/12

CPC classification number: B01F17/005 ,  B01F17/0007 ,  C08G73/024

Abstract: A polymer is disclosed, which includes a structure of Formula 1 or Formula 2. R1 is a C2-18 alkylene group or a C6-18 arylene group, R2 is a C1-18 alkyl group, and R3 is a functional group of Formula 3. Each of X1, X2, X3, X4, X5, and X6, being the same or different, is H or methyl. Each of p, q, and r, being the same or different, is an integer of 1 to 60. R4 is —C2H4—, —C3H6—, Each of m and n, being the same or different, is an integer of 0 to 50, and m+n≠0.