EP 0257364 B1 19921021 - DEVELOPING METHOD FOR ELECTROSTATIC LATENT IMAGE
Title (en)
DEVELOPING METHOD FOR ELECTROSTATIC LATENT IMAGE
Publication
Application
Priority
- JP 18342286 A 19860806
- JP 18342386 A 19860806
Abstract (en)
[origin: EP0257364A1] The developing method of the invention is a developing method in which a two component type developer layer comprising toners and carriers is formed on a developer transport drum and the formed developer layer is fed into a developing area where an oscillatory electric field is generated so as to develop an electrostatic latent image on a photoreceptor. The carrier is a resin coated carrier being a particle of magnetic substance coated with a resin containing silicone resin or a resin containing fluororesin in an amount of at least 30 % by weight.
IPC 1-7
IPC 8 full level
G03G 9/113 (2006.01); G03G 13/09 (2006.01)
CPC (source: EP)
G03G 9/1134 (2013.01); G03G 9/1136 (2013.01); G03G 13/09 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0257364 A1 19880302; EP 0257364 B1 19921021; EP 0257364 B2 19971015; DE 3782300 D1 19921126; DE 3782300 T2 19930304; DE 3782300 T3 19980219
DOCDB simple family (application)
EP 87111197 A 19870803; DE 3782300 T 19870803