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:
Apr. 13, 2010
Filed:
Mar. 05, 2007
Applicant:
Satoshi Yanagisawa, Tokyo, JP;
Inventor:
Satoshi Yanagisawa, Tokyo, JP;
Assignee:
Adeka Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 3/02 (2006.01); G11B 7/247 (2006.01); C07C 251/00 (2006.01); C07D 209/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compound represented by the following general formula (I), wherein ring A and ring B each independently represent a benzene, naphthalene, or heterocyclic ring which may be substituted; Rand Reach independently represent an alkyl group having 1 to 8 carbon atoms which may be substituted; Rand Rmay be linked together to form a ring; a methylene group of the alkyl group having 1 to 8 carbon atoms may be replaced by —O— or —CH═CH—; Anrepresents a q-valent anion, where q is 1 or 2; p represents a coefficient to keep the charge neutral.