EP 0257364 B2 19971015 - Developing method for electrostatic latent image
Title (en)
Developing method for electrostatic latent image
Title (de)
Entwicklungsverfahren für latente elektrostatische Bilder
Title (fr)
Procédé pour développer des images latentes électrostatiques
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