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US 5,393,631 AGranted
Toner carriers for electrophotographic printers
AssigneeFujitsu Limited
InventorsYuzo Horikoshi, Yasuo Yamagishi, Norio Sawatari
Life of this patent
Estimating the term…
Abstract
Electrophotographic printer toner carriers comprising a core material and a fluorinated polyimide resin coated on the core material, the fluorine content of the fluorinated polyimide resin being 5 to 60% by weight of the fluorinated polyimide resin.
Claims5
Electrophotographic printer toner carriers, said toner carriers being coated with a resin coating comprising a fluorinated polyimide resin containing fluorine atoms in an amount of 5 to 60% by weight based on the total weight of the fluorinated polyimide resin.
Dependencies are inferred from the claim text.