Title:
分散剤付着ポリテトラフルオロエチレン粒子、組成物、層状物、電子写真感光体、プロセスカートリッジ、および画像形成装置
Document Type and Number:
Japanese Patent JP7392299
Kind Code:
B2
Abstract:
A dispersant attached polytetrafluoroethylene particle on whose surface a dispersant having a fluorine atom is attached has a content of perfluorooctanoic acid of from 0 ppb to 25 ppb with respect to the polytetrafluoroethylene particle, and a composition contains a polytetrafluoroethylene particle and a dispersant having a fluorine atom in which a content of perfluorooctanoic acid is from 0 ppb to 25 ppb with respect to the polytetrafluoroethylene particle.
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Inventors:
Wataru Yamada
Takahiro Nakamura
Shingo Suda
Masahiro Iwasaki
Ryosuke Fujii
Keisuke Kusano
Yuto Okazaki
Taisuke Fukui
Takahiro Nakamura
Shingo Suda
Masahiro Iwasaki
Ryosuke Fujii
Keisuke Kusano
Yuto Okazaki
Taisuke Fukui
Application Number:
JP2019111335A
Publication Date:
December 06, 2023
Filing Date:
June 14, 2019
Export Citation:
Assignee:
FUJIFILM Business Innovation Co., Ltd.
International Classes:
C08L27/18; C08K5/095; C08L33/16; G03G5/05; G03G5/147
Domestic Patent References:
| JP2015152629A | ||||
| JP2011203693A | ||||
| JP2013195710A | ||||
| JP2018024868A | ||||
| JP2018024869A | ||||
| JP2011074129A | ||||
| JP2016210886A | ||||
| JP2013200525A | ||||
| JP2013200504A | ||||
| JP2012188514A | ||||
| JP2007031713A |
Foreign References:
| CN105367692A | ||||
| WO2009001894A1 | ||||
| US6337166 | ||||
| US20070292794 |
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office