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.