EP 0348844 A2 19900103 - Electrophotographic process.
Title (en)
Electrophotographic process.
Title (de)
Elektrophotographisches Verfahren.
Title (fr)
Procédé électrophotographique.
Publication
Application
Priority
- JP 15684888 A 19880627
- JP 15684988 A 19880627
- JP 26412588 A 19881021
- JP 26766588 A 19881024
- JP 26827588 A 19881026
- JP 27153388 A 19881027
Abstract (en)
An electrophotographic process uses a developer (4) in which the colorant (6) is dispersed in an electrically insulating organic material (5) being solid at room temperature and liquified by heating (8). The developer is superior in ease of handling and capable of producing stable images at all times. An electrostatic latent image is wet developed by the developer. For recording and preserving the developed image, it is transferred to a transfer substrate. The developed image is transferred by contact of a photoconductor with the transfer substrate, or by peeling a film from a photoconductor.
IPC 1-7
IPC 8 full level
G03G 9/09 (2006.01); G03G 9/097 (2006.01); G03G 9/125 (2006.01); G03G 13/01 (2006.01); G03G 13/06 (2006.01); G03G 13/22 (2006.01); G03G 15/06 (2006.01)
CPC (source: EP KR US)
G03G 9/0902 (2013.01 - EP); G03G 9/0906 (2013.01 - EP); G03G 9/09708 (2013.01 - EP); G03G 9/09725 (2013.01 - EP); G03G 9/125 (2013.01 - EP); G03G 13/0131 (2021.01 - EP US); G03G 13/06 (2013.01 - EP); G03G 13/22 (2013.01 - EP); G03G 15/06 (2013.01 - EP KR); G03G 13/0133 (2021.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0348844 A2 19900103; EP 0348844 A3 19910410; EP 0348844 B1 19941026; DE 68918996 D1 19941201; DE 68918996 T2 19950614; KR 0138118 B1 19980615; KR 910001485 A 19910130
DOCDB simple family (application)
EP 89111483 A 19890623; DE 68918996 T 19890623; KR 890008780 A 19890626