Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce color reproduction
Patent
1988-12-02
1990-08-07
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
To produce color reproduction
430 47, 430114, 430115, G03G 1301
Patent
active
049467530
ABSTRACT:
Liquid toners are generally recognized as being capable of providing sharper electrophotographic images, but have been found to provide less than desirable results in multicolor imaging processes. The selection of a unique combination of (a) the ratio of conductivities between the toner liquid and the total toner composition, and (b) the zeta potential of the toner particles in the carrier liquid have been found to provide unique benefits to the quality of the liquid tone multicolor images.
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Elmasry Mohamed A.
Kednee Kevin M.
Zwadlo Gregory L.
Kirn Walter N.
Lindeman Jeffrey A.
Litman Mark A.
Michl Paul R.
Minnesota Mining and Manufacturing Company
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