公开(公告)号：US20180237582A1

公开(公告)日：2018-08-23

申请号：US15858424

申请日：2017-12-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Meng-Hsin CHEN ,  Chih-Hsiang LIN ,  Jen-Chun CHIU

IPC: C08G63/02 ,  C08J5/18 ,  B32B15/09 ,  B32B27/36

CPC classification number: C08G63/02 ,  B32B15/09 ,  B32B27/36 ,  B32B2307/734 ,  C08G63/065 ,  C08J5/18 ,  C08J2367/00 ,  C08J2367/04

Abstract: A thin film is provided, which includes a polymer formed by reacting (a) p-hydroxybenzoic acid, (b) 6-hydroxy 2-naphthoic acid and (c) branched-monomer. (c) branched-monomer is or a combination thereof, wherein R is aryl group, heteroaryl group, or cycloalkyl group, and each of R1 is independently —OH, —NH2, or —COOH. The molar ratio of (a) p-hydroxybenzoic acid over (b) 6-hydroxy 2-naphthoic acid is between 50:50 and 90:10. The molar ratio of (c) branched-monomer over the sum of (a) p-hydroxybenzoic acid and (b) 6-hydroxy 2-naphthoic acid is between 0.25:100 and 0.5:100. The polymer has an intrinsic viscosity of 4dL/g to 6dL/g.

公开(公告)号：US20160130393A1

公开(公告)日：2016-05-12

申请号：US14582793

申请日：2014-12-24

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chun-Hsiung LIAO ,  Jen-Chun CHIU ,  Cing-Jiuh KANG ,  Chung-Cheng LIN ,  Chin-Lang WU ,  Yu-Chuan HSU

IPC: C08G63/91

CPC classification number: C08G63/916

Abstract: Disclosed is a thermoplastic polyester elastomer, which is formed by reacting 100 parts by weight of ester and 0.01 to 2 parts by weight of an epoxy resin with two epoxy groups, wherein the ester is formed by reacting a parts by mole of a hard-segment diol, b parts by mole of a soft-segment diol, and 1 part by mole of a diacid, wherein 1≦a≦3 and 0.005≦b≦1.5.

Abstract translation: 公开了一种热塑性聚酯弹性体，其通过使100重量份的酯和0.01至2重量份的具有两个环氧基的环氧树脂反应而形成，其中酯通过使摩尔分数 二元醇，b份摩尔的软链段二醇和1摩尔％的二酸，其中1＆lt; 1; a＆nlE; 3和0.005＆nlE; b＆nlE; 1.5。