Electrostatic recording material and manufacture thereof
AssigneeKanzaki Paper Manufacturing Co., Ltd.
InventorsHironari Fujioka, Takao Matsushita, Taiji Higaki
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Abstract
In an electrostatic recording material comprising an electroconductive base sheet and a dielectric layer supported thereon, the electrostatic recording material being characterized in that the dielectric layer contains 10 to 70 wt.% of non-conductive and non-photoconductive finely divided powder coated with organopolysiloxane.
Claims12
In an electrostatic recording material consisting essentially of an electroconductive base sheet and a dielectric layer of organic polymer materials supported thereon, the electrostatic recording materials being characterized in that the dielectric layer contains 10 to 70 wt. % of non-conductive and non-photoconductive finely divided powder coated with organopolysiloxane having the organosiloxane units represented by the formula of ##EQU3## wherein R.sup.1 is an organo group and R.sup.2 is an organo group, hydrogen atom, hydroxyl or halogen atom.
Dependencies are inferred from the claim text.