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. 03, 2010
Filed:
May. 30, 2006
Yoshiaki Kobuke, Ikoma, JP;
Akiharu Satake, Ikoma, JP;
Kazuya Ogawa, Ikoma, JP;
Abstract
A porphyrin/phthalocyanine dimer represented by the following Formula (A-1) and a tetramer represented by the following Formula (A-2) (where R, Rand Rmay be the same or different, and each represents a hydrogen atom or an alkyl or alkyloxy group; Mand Mmay be the same or different, and each represents two protons or a bivalent or trivalent metal ion; Xrepresents a single bond or an alkylene group; X represents —O—, —S—, >NR(where Rrepresents H or alkyl group), CH, or a single bond; Y represents 2H, ═O or ═S; m is an integer of 0 to 4; Z represents a five- or six-membered nitrogen-containing coordinating heteroaromatic ring group; provided that the multiple substituent groups represented by the same character may be the same or different.