EP 0066395 B1 19860917 - DEVELOPER COMPOSITIONS
Title (en)
DEVELOPER COMPOSITIONS
Publication
Application
Priority
JP 7220181 A 19810515
Abstract (en)
[origin: EP0066395A1] A developer composition is disclosed which is characterized by containing two incompatible resinous materials, one having a polar functional group and a glass transition temperature below 0 DEG C, and the other having a polar functional group capable of interacting with the polar functional group of the one material and a glass transition temperature higher than 40 DEG C. The developer may also contain 20-80% by weight of a fine magnetic powder. Images formed from the developer composition can be fixed to a suitable substrate by the application of only force.
IPC 1-7
IPC 8 full level
G03G 9/08 (2006.01); G03G 9/087 (2006.01)
CPC (source: EP)
G03G 9/087 (2013.01); G03G 9/08791 (2013.01); G03G 9/08797 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0066395 A1 19821208; EP 0066395 B1 19860917; CA 1183033 A 19850226; DE 3273295 D1 19861023; JP H0237585 B2 19900824; JP S57188045 A 19821118
DOCDB simple family (application)
EP 82302468 A 19820514; CA 403032 A 19820514; DE 3273295 T 19820514; JP 7220181 A 19810515