Electrostatic image developing processes and compositions

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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C430S111400, C430S111410

Reexamination Certificate

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06946230

ABSTRACT:
Compositions and methods for electrographic image development, wherein the image development process employs a two-component developer that includes toner particles having a radius RTand magnetic carrier particles having a radius RC, wherein RCis preferably less than about 5RTand is more preferably less than or equal to about 3RT.

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