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:
May. 13, 2025
Filed:
Oct. 09, 2019
Applicant:
Konica Minolta, Inc., Tokyo, JP;
Inventors:
Assignee:
KONICA MINOLTA, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 85/60 (2023.01); C07D 221/18 (2006.01); C07D 471/06 (2006.01); C07F 7/08 (2006.01); C09K 11/06 (2006.01); H10K 85/40 (2023.01);
U.S. Cl.
CPC ...
H10K 85/621 (2023.02); C07D 221/18 (2013.01); C07D 471/06 (2013.01); C07F 7/0812 (2013.01); C09K 11/06 (2013.01); H10K 85/40 (2023.02); H10K 85/622 (2023.02); H10K 85/626 (2023.02); C09K 2211/1007 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1018 (2013.01); C09K 2211/1022 (2013.01);
Abstract
An imide derivative has a structure represented by general formula (1) below. In the general formula (1), a plurality of Reach independently represent a hydrogen atom or a substituent. At least one Rrepresents a group having 4 to 30 carbon atoms. A benzene ring or naphthalene ring optionally further has a substituent, and * represents a position of a substituent that the benzene ring or naphthalene ring optionally has.