Title:
POLYTETRAFLUOROETHYLENE PARTICLE WITH DISPERSANT ADHERED THERETO, COMPOSITION, LAYERED SUBSTANCE, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING DEVICE
Document Type and Number:
Japanese Patent JP2020052214
Kind Code:
A
Abstract:
To provide a polytetrafluoroethylene particle with a dispersant adhered thereto, which offers superior chargeability.SOLUTION: A polytetrafluoroethylene particle with a dispersant adhered thereto is provided, comprising a polytetrafluoroethylene particle and a dispersant with a fluorine atom adhered to a surface of the polytetrafluoroethylene particle, and having a particle size distribution index [D-D] less than 50 nm and electrical conductivity of 7 μS/cm or less.SELECTED DRAWING: None
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Inventors:
YAMADA WATARU
Application Number:
JP2018180859A
Publication Date:
April 02, 2020
Filing Date:
September 26, 2018
Export Citation:
Assignee:
FUJI XEROX CO LTD
International Classes:
G03G5/05; G03G5/047; G03G5/147
Domestic Patent References:
| JP2012189715A | 2012-10-04 | |||
| JP2000258928A | 2000-09-22 | |||
| JPH0862883A | 1996-03-08 | |||
| JPH07134435A | 1995-05-23 |
Foreign References:
| US20070292794A1 | 2007-12-20 |
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office