Dispersant attached polytetrafluoroethylene particle, composition, layered material, electrophotographic photoreceptor, process cartridge, and image forming apparatus
AssigneeFuji Xerox Co., Ltd.
InventorsWataru YAMADA, Takahiro NAKAMURA, Shingo SUDA
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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.
Claims25
A dispersant attached polytetrafluoroethylene particle on whose surface a dispersant having a fluorine atom is attached, wherein a content of perfluorooctanoic acid is from 0 ppb to 25 ppb with respect to the polytetrafluoroethylene particle.
A composition comprising a polytetrafluoroethylene particle and a dispersant having a fluorine atom, wherein a content of perfluorooctanoic acid is from 0 ppb to 25 ppb with respect to the polytetrafluoroethylene particle.
A layered material comprising a polytetrafluoroethylene particle and a dispersant having a fluorine atom, wherein a content of perfluorooctanoic acid is from 0 ppb to 25 ppb with respect to the polytetrafluomethylene particle.
Dependencies are inferred from the claim text.