Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
George Marshall0
Rick Jones0
John Olson0
John Earley0
Date of Patent
March 31, 2009
0Patent Application Number
113911210
Date Filed
March 28, 2006
0Patent Primary Examiner
Patent abstract
The present invention relates to toner compositions containing extra particulate additives. The additives may include a mixture of silica particles having differing BET surface areas and may include an acicular inorganic oxide. The control of such additives may be relied upon to control toner performance with respect to functional performance considerations such as filming and/or overall print quality.
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