发明授权
- 专利标题: Hydroxygallium phthalocyanine pigment and process for the production thereof, electrophotographic photoreceptor, process cartridge, electrophotographic device and image formation method
- 专利标题(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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申请号: US10928556申请日: 2004-08-30
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公开(公告)号: US07381512B2公开(公告)日: 2008-06-03
- 发明人: Kazuya Hongo , Kozo Ota , Masahiko Miyamoto , Yukiko Kamijo , Hidemi Nukada , Kenji Inoue
- 申请人: Kazuya Hongo , Kozo Ota , Masahiko Miyamoto , Yukiko Kamijo , Hidemi Nukada , Kenji Inoue
- 申请人地址: JP Tokyo
- 专利权人: Fuji Xerox Co., Ltd.
- 当前专利权人: Fuji Xerox Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oliff & Berridge, PLC
- 优先权: JP2003-377600 20031106; JP2004-088018 20040324
- 主分类号: G03G5/05
- IPC分类号: G03G5/05
摘要:
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.