Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Process of making developer composition
Patent
1983-12-21
1986-06-03
Welsh, John D.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Process of making developer composition
430138, 430109, 4301066, 526201, 524460, 42721334, G03G 400
Patent
active
045929904
ABSTRACT:
A process for producing toner, which comprises dispersing a monomer system comprising a polymerizable monomer and a polar polymer in a dispersion medium containing a dispersant having a charging polarity opposite to that of said polar polymer, and subjecting said monomer system to the suspension polymerization. By this process, toner particles excellent in fixing characteristic, developing characteristic and abrasion resistance can be obtained with a narrow particle size distribution.
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patent: 4231919 (1980-11-01), Isaacson
patent: 4386147 (1983-05-01), Seimiga
Hyosu Yoshihiko
Sasakawa Masumi
Takagi Seiichi
Canon Kabushiki Kaisha
Welsh John D.
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