Carrier particles for electrostatographic developers

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

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430108, 430137, G03G 1322, G03G 910

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active

059897678

ABSTRACT:
Carrier particles for developers used in electrostatographic imaging processes such as electrophotography comprise core particles such as strontium ferrite having a coating that comprises a silicone resin admixed with an alkali metal salt of an organic acid. The novel carrier particles provide faster charging rates for toner, less toner throw-off and improved charge stability.

REFERENCES:
patent: 4027073 (1977-05-01), Clark
patent: 4378420 (1983-03-01), Gruber et al.
patent: 4920023 (1990-04-01), Koch et al.
patent: 4977054 (1990-12-01), Honjo et al.
patent: 5068301 (1991-11-01), Okamura et al.
patent: 5171653 (1992-12-01), Jugle et al.
patent: 5200287 (1993-04-01), Ohnura et al.
patent: 5709975 (1998-01-01), Yoerger et al.
patent: 5747209 (1998-05-01), Takiguchi et al.

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