G - Physics – 03 – F
Patent
G - Physics
03
F
96/235, 96/265,
G03F 7/28 (2006.01)
Patent
CA 1166058
TITLE DRY NONELECTROSCOPIC TONERS AND PROCESS FOR TONING TACKY IMAGE SURFACES ABSTRACT OF THE INVENTION Dry nonelectroscopic toners comprising pigmented organic resin particles having a size distribution of 0.2 to 30 micrometers, not more than 50 percent of the particles being less than 1 micrometer surface treated with a combination of at least 1% by weight of an antistatic agent and at least 0.5% of a slip agent as described. me preparation of the toners is described. The toners are useful in color developing positive and negative-working photosensitive elements particularly in an automatic toning machine. Improved clean-up and low stain propensity are achieved.
389503
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
LandOfFree
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