Electrostatic image developer and image-forming process

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...

Reexamination Certificate

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C430S122520, C430S125320, C430S137190, C430S137140

Reexamination Certificate

active

07141344

ABSTRACT:
An image-forming process, which comprises steps of developing an electrostatic latent image on an inorganic photoreceptor with an electrostatic image developer containing 0.1 to 5.0% by weight, based on the toner particles, of silicon carbide fine powder of 0.2 to 1.5 μm in average primary particle size, 10 to 50 m2/g in specific surface area and 10 to 60% in amount of agglomerated particles, said silicon carbide fine powder being contained in an amount of 0.1 to 5.0% by weight, transferring the developed image to a transfer member, then removing residual toner particles on the photoreceptor by means of a cleaning blade.

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Database WPI Week 198610, Derwent Publications Ltd., London, GB; AN 1986-064547, XP002305725.

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