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. 15, 2011
Filed:
Jan. 30, 2006
Akio Ito, Toyonaka, JP;
Satoshi Ishida, Kyoto, JP;
Toshiya Iida, Sakai, JP;
Takako Ishii, Osaka, JP;
Nobuhiro Kobayashi, Toyonaka, JP;
Akio Ito, Toyonaka, JP;
Satoshi Ishida, Kyoto, JP;
Toshiya Iida, Sakai, JP;
Takako Ishii, Osaka, JP;
Nobuhiro Kobayashi, Toyonaka, JP;
Nippon Shokubai Co., Ltd., Osaka, JP;
Abstract
A borate for a near-infrared ray absorption material, having an anion represented by the formula (1): [BRR](wherein Rrepresents an aryl group having an electron withdrawing group; Rrepresents an organic group, a halogen group or a hydroxyl group; and m is an integer in the range of 1 to 4) is provided. The borate of the present invention enables to improve durability, in particular, heat resistance and moisture resistance of a near-infrared ray absorbing dye.