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:
Aug. 16, 2022
Filed:
Oct. 15, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Yunah Yu, Daejeon, KR;
Hyung Sam Choi, Daejeon, KR;
Byung Guk Kim, Daejeon, KR;
Young Sik Eom, Daejeon, KR;
Sung Yeol Choi, Daejeon, KR;
Sang Gon Kim, Daejeon, KR;
Duk Hun Jang, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/14 (2006.01); C08G 73/10 (2006.01); C08J 5/18 (2006.01);
U.S. Cl.
CPC ...
C08G 73/14 (2013.01); C08G 73/1039 (2013.01); C08J 5/18 (2013.01); C08J 2379/08 (2013.01);
Abstract
The polyamide-imide copolymer according to the present disclosure makes it possible to provide a polyamide-imide film that is excellent in both thermal stability and mechanical properties, and is capable of realizing anisotropy.
Yu, Yunah. (2022). Polyamide-imide copolymer and polyamide-imide film comprising the same (U.S. Patent No. 11414520). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11414520
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile