Magnetic toner for developing electrostatic image

Details Magnetic toner for developing electrostatic image Magnetic toner for developing electrostatic image

1994-03-22

1996-04-16

Martin, Roland

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Post imaging process, finishing, or perfecting composition...

4301066, 430110, 430111, G03G 909, G03G 9083

Patent

active

055081398

ABSTRACT:
A magnetic toner for developing an electrostatic image is disclosed which has a binder resin, a magnetic material and an iron compound of the formula (I). The magnetic toner has a saturation magnetization of 20 to 50 Am.sup.2 /kg and a coercive force of 40 to 200 oersted.

REFERENCES:
patent: 2297691 (1942-10-01), Carlson
patent: 4623606 (1986-11-01), Ciccarelli
patent: 5439770 (1995-08-01), Taya et al.
Database WPI, Week 8634, Derwent, AN86-223210, based on JPA61-155464.

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