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:
Jun. 13, 2023
Filed:
Jun. 29, 2022
Applicant:
Chanda Chemical Corp., Taipei, TW;
Inventors:
Chien-Hsin Wu, Taipei, TW;
Ying-Chi Huang, Taipei, TW;
Sheng-hong A. Dai, Taipei, TW;
Ru-Jong Jeng, Taipei, TW;
Assignee:
CHANDA CHEMICAL CORP., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 18/64 (2006.01); C08G 18/10 (2006.01); C08G 18/32 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08G 18/75 (2006.01); C08G 18/76 (2006.01); C08G 18/40 (2006.01); C08G 18/44 (2006.01); C08G 18/61 (2006.01); C08G 18/73 (2006.01);
U.S. Cl.
CPC ...
C08G 18/6469 (2013.01); C08G 18/10 (2013.01); C08G 18/3206 (2013.01); C08G 18/4277 (2013.01); C08G 18/4825 (2013.01); C08G 18/4833 (2013.01); C08G 18/4854 (2013.01); C08G 18/755 (2013.01); C08G 18/7671 (2013.01);
Abstract
A thermal plastic polyurethane with a stress more than 2.5 MPa, its preparing formulation and making process are disclosed. In particular, the thermal plastic polyurethane with a stress more than 2.5 MPa is prepared from a formulation comprises a polycarbonate derivative and a chain extender.