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. 02, 2016
Filed:
Feb. 28, 2014
Applicants:
Ryota Arai, Shizuoka, JP;
Yoshiki Yanagawa, Shizuoka, JP;
Inventors:
Ryota Arai, Shizuoka, JP;
Yoshiki Yanagawa, Shizuoka, JP;
Assignee:
RICOH COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C08G 61/12 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0036 (2013.01); C08G 61/124 (2013.01); C08G 61/126 (2013.01); H01L 51/0053 (2013.01); H01L 51/0068 (2013.01); C08G 2261/1426 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/344 (2013.01); Y02E 10/549 (2013.01);
Abstract
A solution includes an organic solvent and a compound dissolved in the organic solvent, having the following formula (1): wherein Rrepresents an aromatic group which may have a substituent or an alkyl group which may have a substituent; Rand Rindependently represent an alkyl group which may have a substituent, an alkoxy group which may have a substituent, an alkylthio group which may have a substituent or a hydrogen atom, and may form a ring together; X represents an alkyl group having 4 to 6 carbon atoms, which may have a substituent; and n represents 1, 2 or 3.