Invention Grant
US08507713B2 Pigment, method for manufacturing the same, pigment dispersion, and yellow toner
有权
颜料，其制造方法，颜料分散体和黄色调色剂
- Patent Title: Pigment, method for manufacturing the same, pigment dispersion, and yellow toner
- Patent Title (中): 颜料，其制造方法，颜料分散体和黄色调色剂
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Application No.: US12760453Application Date: 2010-04-14
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Publication No.: US08507713B2Publication Date: 2013-08-13
- Inventor: Kei Inoue , Takayuki Toyoda , Yutaka Tani , Taichi Shintou , Yasuaki Murai , Masashi Hirose
- Applicant: Kei Inoue , Takayuki Toyoda , Yutaka Tani , Taichi Shintou , Yasuaki Murai , Masashi Hirose
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc., IP Division
- Priority: JP2009-101052 20090417
- Main IPC: C07C229/62
- IPC: C07C229/62
Abstract:
A pigment has a compound expressed by Formula (1). The pigment has a number average primary particle size of 30 to 70 nm and has a CuKα characteristic X-ray diffraction spectrum having, when θ represents a Bragg angle, a peak at 2θ±0.20° equal to 10.0° and a peak at 2θ±0.20° equal to 11.1°, the intensity ratio of the 11.1° peak to the 10.0° peak being 0.1 to 0.6.
Public/Granted literature
- US20100266945A1 PIGMENT, METHOD FOR MANUFACTURING THE SAME, PIGMENT DISPERSION, AND YELLOW TONER Public/Granted day:2010-10-21
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