<p>CARRIER FOR USE IN ELECTROPHOTOGRAPHIC DEVELOPERS A novel carrier material useful in conjunction with a toner for preparing a two-component developer for electrophotographic processes is provided. The carrier comprises a spherical magnetite particulate material having a reduced metallic iron outer layer which is coated with an outermost resinous layer for conditioning the copying properties of the carrier.</p>
申请公布号
CA1268655(A)
申请公布日期
1990.05.08
申请号
CA19860511243
申请日期
1986.06.10
申请人
KANTO DENKA KOGYO CO., LTD.;HOGANAS AB
发明人
KATAYAMA, MITSUHIRO;HARA, KENKICHI;OKA, KAZUYOSHI;ENGSTROM, ULF;LARSSEN, SVENN E.