EP 0102025 A2 19840307 - Dry electrostatographic toner and process for its preparation.
Title (en)
Dry electrostatographic toner and process for its preparation.
Title (de)
Elektrostatographischer Suspensionsentwickler und Verfahren zu dessen Herstellung.
Title (fr)
Développateur électrostatographique à sec et son procédé de fabrication.
Publication
Application
Priority
DE 3232062 A 19820828
Abstract (en)
[origin: US4521505A] The suspension developer contains as a toner polymer-sheathed pigment particles in an electrically insulating carrier liquid. The sheath of the pigment particles is formed by precipitation polymerization from various (meth)acrylates, a cross-linker and, optionally, a vinyl or vinylidene monomer. The developer has an outstanding dispersion stability which does not change during use or storage.
Abstract (de)
Der Suspensionsentwickler enthält in einer elektrisch isolierenden Trägerflüssigkeit 0,2 bis 2 µm große Tonerteilchen, die einen nach dem Verfahren der Fällungspolymerisation aus unterschiedlichen (Meth)acrylsäureestern, einem Vernetzer und gegebenenfalls einem Vinyl- oder Vinylidenmonomeren hergestellte Hülle aufweist.
IPC 1-7
IPC 8 full level
G03G 9/12 (2006.01); G03G 9/08 (2006.01); G03G 9/13 (2006.01)
CPC (source: EP US)
G03G 9/13 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB LI
DOCDB simple family (publication)
EP 0102025 A2 19840307; EP 0102025 A3 19851023; EP 0102025 B1 19870923; CA 1248390 A 19890110; DE 3232062 A1 19840301; DE 3373845 D1 19871029; JP S5958441 A 19840404; US 4521505 A 19850604
DOCDB simple family (application)
EP 83108097 A 19830817; CA 435473 A 19830826; DE 3232062 A 19820828; DE 3373845 T 19830817; JP 15260683 A 19830823; US 52562583 A 19830823