G - Physics – 03 – G
Patent
G - Physics
03
G
96/53
G03G 9/08 (2006.01) G03F 7/28 (2006.01)
Patent
CA 1247435
Title Toners Treated With Polymeric Quaternary Ammonium Salts And Slip Agent Abstract of Invention Dry nonelectroscopic toner comprising pigmented organic resin particles having a size distribution of 0.2 to 30 micrometers, surface coated with at least 0.1% by weight of silicone oil or fluorocarbon compound, in combination with at least 0.5% by weight of a water soluble, polymeric quaternary ammonium compound as defined. The toner is useful in color developing positive- and negative-working photosensitive elements. The toners, particularly magenta and cyan, exhibit high density and excellent stability.
477503
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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