Copper-tetra-4-(octadecylsulfonomido) phthalocyanine electrophotographic carrier
AssigneeXerox Corporation
InventorsJoseph Mammino, Franklin Jossel
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Abstract
A color electrophotographic process is provided which employs magenta, cyan and yellow toners, each in combination with a carrier coated with a resin containing copper tetra-4-(octadecylsulfonomido) phthalocyanine. Thus, for the first time a developer package is provided which is capable of producing prints of sharp quality employing a common carrier. The various magenta, cyan and yellow toners employed in connection with the newly provided coated carrier are also disclosed.
Claims5
A carrier for electrophotographic development comprising a core particle surrounded by an outer layer comprising resin and copper tetra-4-(octadecylsulfonomido) phthalocyanine.
Dependencies are inferred from the claim text.