The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2020
Filed:
Jun. 02, 2017
Industrial Technology Research Institute, Hsinchu, TW;
Sheng-Lung Chang, Taoyuan, TW;
Jen-Chun Chiu, Pingtung, TW;
Chih-Hsiang Lin, Taipei, TW;
Meng-Hsin Chen, Xinpi Township, TW;
Chien-Ming Chen, Taoyuan, TW;
Chuh-Yung Chen, Tainan, TW;
Yen-Chen Lin, Hsinchu, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
A polyester elastomer is provided, which includes a product of reacting (a) amide oligomer, (b) polyalkylene glycol, and (c) poly(alkylene arylate). (a) Amide oligomer has a chemical structure of or a combination thereof, wherein Ris Calkylene group, Ris Calkylene group, and each of x is independently an integer of 10 to 20. (b) Polyalkylene glycol has a chemical structure of wherein Ris Calkylene group, and y is an integer of 20 to 30. (c) Poly(alkylene arylate) has a chemical structure of or a combination thereof, wherein Ar is Ris Calkylene group, and z is an integer of 1 to 10.