ALUMINUM ALKYLSALICYLATE SIX-NUCLEAR COMPLEX, AND CHARGE CONTROL AGENT CONTAINING THE SAME AS ACTIVE INGREDIENT, AND TONER FOR ELECTROSTATIC CHARGE DEVELOPMENT

摘要

<P>PROBLEM TO BE SOLVED: To provide a new compound which is a charge control agent ingredient good in heat resistance and in compatibility and dispersibility with resins, high in charging speed, excellent in environmental resistance and storage stability, and usable for various colored or non-colored toner. Ž<P>SOLUTION: The aluminum alkylsalicylate six-nuclear complex having nine-ligands obtained from an alkylsalicylate and six aluminum atoms as nuclear components, is characterized in that the six-nuclear complex comprises two aluminum alkylsalicylate tridentate complexes each having three ligands obtained from a tridentate alkylsalicylate and three aluminum atoms as nuclear components, and that ligands obtained from at least bidentate alkylsalicylate and ligands obtained from hydroxyl anions are arranged on aluminum atoms to crosslink the two three-nuclear complexes. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž