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:
Mar. 17, 2026
Filed:
Apr. 29, 2024
Applicant:
Chang Chun Plastics Co., Ltd., Taipei, TW;
Inventors:
Ching Jui Huang, Taipei, TW;
An-Pang Tu, Taipei, TW;
Assignee:
CHANG CHUN PLASTICS CO., LTD., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 63/46 (2006.01); C08G 63/183 (2006.01); C08G 63/199 (2006.01); C08G 63/672 (2006.01);
U.S. Cl.
CPC ...
C08G 63/46 (2013.01); C08G 63/183 (2013.01); C08G 63/199 (2013.01); C08G 63/672 (2013.01);
Abstract
The present application relates to a polyester and the molded product thereof. Determined by aminolytic analysis, the polyester has a weight ratio of the second repeating unit of formula (ii) to the third repeating unit of formula (iii) is of 0.100 to 0.490 as determined by analysis of the polyester. The polyester of this application has ideal dyeing ability, heat resistance, and mechanical properties.
Huang, Ching. (2026). Polyester composition and the molded product thereof (U.S. Patent No. 12577349). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12577349
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile