Invention Grant
- Patent Title: Hydroxygallium phthalocyanine pigment and process for the production thereof, electrophotographic photoreceptor, process cartridge, electrophotographic device and image formation method
- Patent Title (中): 羟基镓酞菁颜料及其制备方法，电子照相感光体，处理盒，电子照相装置和图像形成方法
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Application No.: US10928556Application Date: 2004-08-30
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Publication No.: US07381512B2Publication Date: 2008-06-03
- Inventor: Kazuya Hongo , Kozo Ota , Masahiko Miyamoto , Yukiko Kamijo , Hidemi Nukada , Kenji Inoue
- Applicant: Kazuya Hongo , Kozo Ota , Masahiko Miyamoto , Yukiko Kamijo , Hidemi Nukada , Kenji Inoue
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2003-377600 20031106; JP2004-088018 20040324
- Main IPC: G03G5/05
- IPC: G03G5/05
Abstract:
A hydroxygallium phthalocyanine pigment is characterized by having a maximum peak wavelength within a range of from 810 nm to 839 nm in optical absorption spectrum in a wavelength range of from 600 nm to 900 nm.
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