EP 0225547 B1 19900711 - COLOURED ONE COMPONENT TONERS AND PROCESS FOR THEIR PREPARATION
Title (en)
COLOURED ONE COMPONENT TONERS AND PROCESS FOR THEIR PREPARATION
Publication
Application
Priority
DE 3542834 A 19851204
Abstract (en)
[origin: US4803143A] Colored single-component toners essentially consist of a magnetic pigment, a binder based on an organic polymer and/or a wax, a dye or colored pigment homogeneously distributed in the binder, and other assistants, the magnetic pigment being iron powder which has a spherical or elliptical shape.
IPC 1-7
IPC 8 full level
B22F 9/28 (2006.01); C09D 5/23 (2006.01); G03G 9/08 (2006.01); G03G 9/083 (2006.01); G03G 9/09 (2006.01)
CPC (source: EP US)
G03G 9/0832 (2013.01 - EP US); Y10S 430/104 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0225547 A1 19870616; EP 0225547 B1 19900711; DE 3542834 A1 19870611; DE 3672575 D1 19900816; JP H0658545 B2 19940803; JP S62229160 A 19871007; US 4803143 A 19890207
DOCDB simple family (application)
EP 86116459 A 19861127; DE 3542834 A 19851204; DE 3672575 T 19861127; JP 28221586 A 19861128; US 93631286 A 19861201