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. 23, 2010
Filed:
Oct. 02, 2008
Yuka Ito, Kanagawa, JP;
Shinji Hasegawa, Kanagawa, JP;
Minquan Tian, Kanagawa, JP;
Miho Watanabe, Kanagawa, JP;
Kazuhiko Hirokawa, Kanagawa, JP;
Kazunori Anazawa, Kanagawa, JP;
Tomoko Miyahara, Kanagawa, JP;
Takashi Matsubara, Kanagawa, JP;
Makoto Furuki, Kanagawa, JP;
Yuka Ito, Kanagawa, JP;
Shinji Hasegawa, Kanagawa, JP;
Minquan Tian, Kanagawa, JP;
Miho Watanabe, Kanagawa, JP;
Kazuhiko Hirokawa, Kanagawa, JP;
Kazunori Anazawa, Kanagawa, JP;
Tomoko Miyahara, Kanagawa, JP;
Takashi Matsubara, Kanagawa, JP;
Makoto Furuki, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A colorant contains a crystal of a compound represented by the following formula (1): the crystal having a crystal form showing main peaks at interplanar spacings d of 3.45±0.5 Å, 3.63±0.5 Å, 4.23±0.5 Å, 6.65±0.5 Å, and 7.84±0.5 Å in powder X-ray diffraction pattern with CuKα radiation.