Title:
湿式現像用電子写真感光体および湿式現像用画像形成装置
Document Type and Number:
Japanese Patent JP4538340
Kind Code:
B2
Abstract:
Provided are an electrophotographic photoconductor for wet developing excellent in solvent resistance having a photoconductor improved in not only solvent resistance but also charging characteristics even after long-term usage, and an image-forming apparatus equipped with such an electrophotographic photoconductor for wet developing. Therefore, an electrophotographic photoconductor for wet developing equipped with an organic photoconductor containing at least a binder resin, a charge-generating agent, a hole-transfer agent and an electron-transfer agent, where the amount of elution of the hole-transfer agent after 2,000-hour-immersion in paraffin solvent having a kinematic viscosity (25°C, in accordance with ASTM D455) of 1.4 to 1.8 mm 2 /s is 0.040 g/m 2 or less or the amount of elution of the electron-transfer agent after 2,000-hour-immersion in paraffin solvent having a kinematic viscosity (25°C, in accordance with ASTM D455) of 1.4 to 1.8 mm 2 /s is 0.12 g/m 2 or less.
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Inventors:
Jun Higashi
Hideki Okada
Hideki Okada
Application Number:
JP2005046467A
Publication Date:
September 08, 2010
Filing Date:
February 23, 2005
Export Citation:
Assignee:
Kyocera Mita Co., Ltd.
International Classes:
G03G5/04; G03G5/05; G03G5/06; G03G9/12
Domestic Patent References:
| JP2003005391A | ||||
| JP2002131943A | ||||
| JP2003057856A | ||||
| JP3149560A |
Attorney, Agent or Firm:
Kenji Emori