Carrier for electrophotography, and two-component type developer

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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Details

430108, 430111, G03G 9107, G03G 9113

Patent

active

056247788

ABSTRACT:
The present invention discloses a carrier for use in electrophotography and a two-component type developer for developing an electrostatic image comprising a toner and the carrier. The carrier has magnetic material and a resin. The resin has a polycarbonate resin having a crystallinity of 0.25 or less.

REFERENCES:
patent: 3694359 (1972-09-01), Merrill et al.
patent: 4078930 (1978-03-01), Mammino et al.
patent: 5376489 (1994-12-01), Yabe et al.
Patent & Trademark English Language Translation of Japanese Patent 2-239255 (Pub Sep. 1990).
Database WPI, Week 9217, Derwent Public., AN-92-136134 [17] of JPA 4-070858 (Mar. 5, 1992).

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