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:
Feb. 02, 2016
Filed:
Dec. 01, 2014
Applicant:
Mitsubishi Chemical Corporation, Chiyoda-ku, JP;
Inventors:
Junya Kawai, Yokohama, JP;
Rieko Fujita, Yokohama, JP;
Wataru Sato, Yokohama, JP;
Mitsunori Furuya, Yokohama, JP;
Kenichi Satake, Yokohama, JP;
Maki Oba, Yokohama, JP;
Assignee:
MITSUBISHI CHEMICAL CORPORATION, Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/06 (2006.01); C08G 61/12 (2006.01); H01L 51/00 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
C08G 61/126 (2013.01); C08G 61/124 (2013.01); H01L 51/0036 (2013.01); H01L 51/0043 (2013.01); H01L 51/0094 (2013.01); C08G 61/123 (2013.01); C08G 2261/12 (2013.01); C08G 2261/124 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3246 (2013.01); C08G 2261/344 (2013.01); C08G 2261/414 (2013.01); C08G 2261/91 (2013.01); H01L 51/42 (2013.01); H01L 51/4253 (2013.01); Y02E 10/549 (2013.01);
Abstract
A copolymer containing a repeating unit having a dioxopyrrole condensed ring skeleton and a repeating unit having a dithieno condensed ring skeleton and also having a specific substituent is provided.