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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.:

US 10858482 B1

PDFFull Text
Date of Patent:
Dec. 08, 2020

Filed:

Oct. 09, 2015

Composition of preparing poly(imide-benzoxazole) copolymer, poly(imide-benzoxazole) copolymer, article containing poly(imide-benzoxazole) copolymer, and display device including same

Applicants:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Samsung Sdi Co., Ltd., Yongin-si, KR;

Inventors:

Sung Woo Hong, Seoul, KR;

Byung-hee Sohn, Yongin-si, KR;

Sun Jin Song, Seoul, KR;

Chanjae Ahn, Seoul, KR;

Kyeong-sik Ju, Suwon-si, KR;

Sungwon Choi, Hwaseong-si, KR;

Assignees:

SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;

SAMSUNG SDI CO., LTD., Gyeonggi-Do, KR;

Attorney:

Cantor Colburn LLP

Primary Examiner:

John D Freeman

Int. Cl.
CPC ...
C08G 73/22 (2006.01); C08G 73/10 (2006.01); C08G 73/14 (2006.01); C08J 5/18 (2006.01); C09D 179/08 (2006.01); C09D 179/04 (2006.01);
U.S. Cl.
CPC ...
C08G 73/22 (2013.01); C08G 73/1039 (2013.01); C08G 73/1042 (2013.01); C08G 73/1067 (2013.01); C08G 73/1085 (2013.01); C08G 73/14 (2013.01); C08J 5/18 (2013.01); C08J 2479/04 (2013.01); C08J 2479/08 (2013.01); C09D 179/04 (2013.01); C09D 179/08 (2013.01); Y10T 428/31721 (2015.04);
Abstract

A composition for preparing poly(imide-benzoxazole) copolymer is described, where the copolymer include: a tetracarboxylic acid dianhydride represented by Chemical Formula 1, a diamine represented by Chemical Formula 2, and a diamine represented by Chemical Formula 3: wherein definitions of groups and variables in Chemical Formulae 1 to 3 are the same as described in the specification.

Find Patent Forward Citations

Hong, Sung. (2020). Composition of preparing poly(imide-benzoxazole) copolymer, poly(imide-benzoxazole) copolymer, article containing poly(imide-benzoxazole) copolymer, and display device including same (U.S. Patent No. 10858482). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10858482

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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