Electrostatographic toners and developers containing charge-control agents
 New electrostatographic toners and developers are provided containing new charge-control agents comprising quaternary ammonium salts having the structure ##STR1## wherein R is alkyl having 12 to 18 carbon atoms. 
Eastman Kodak Company
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inventional inventional
Peter S. Douglas E. Lawrence P. James H. Robert A.
Alexandrovich Bugner DeMejo Anderson Guistina