EP 0556988 A1 19930825 - Method for manufacturing a resin-coated carrier for an electrophotographic developer.
Title (en)
Method for manufacturing a resin-coated carrier for an electrophotographic developer.
Title (de)
Herstellungsverfahren von mit Harz beschichteten Trägerteilchen für elektrophotographische Entwickler.
Title (fr)
Procédé de préparation de particules de support, revêtues de résine, pour des révélateurs électrophotographiques.
Publication
Application
Priority
JP 5673092 A 19920207
Abstract (en)
A method for manufacturing a resin-coated carrier for a electrophotographic developer comprising the steps of coating a resin on the surface of a carrier core, which resin and carrier core are a dielectric material, to obtain a resin coated carrier, and then baking the thus obtained resin-coated carrier by means of microwave heating to obtain the resin-coated carrier; and an electrophotographic developer using therein said resin-coated carrier. The resin-coated carriers have excellent durability, excellent resistance to the environment, as well as excellent producibility and economy.
IPC 1-7
IPC 8 full level
G03G 9/113 (2006.01)
CPC (source: EP)
G03G 9/1131 (2013.01)
Citation (search report)
- [X] US 4929528 A 19900529 - SHINOKI MASAYOSHI [JP], et al
- [X] US 4912005 A 19900327 - GOODMAN DONALD J [US], et al
- [X] US 5068301 A 19911126 - OKAMURA YOSHIO [JP], et al
- [Y] IBM TECHNICAL DISCLOSURE BULLETIN vol. 26, no. 9, 1 February 1984, page 4704 MEYER 'Powder-Coating method for Carrier'
- [Y] IBM TECHNICAL DISCLOSURE BULLETIN vol. 24, no. 1A, 1 June 1981, NEW YORK US page 116 SEGARRA 'Film Coating'
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0556988 A1 19930825; EP 0556988 B1 19970910; DE 69313681 D1 19971016; DE 69313681 T2 19980108
DOCDB simple family (application)
EP 93300856 A 19930205; DE 69313681 T 19930205