Browse Prior Art Database

METHOD FOR OBTAINING CONDUCTIVE BLACK TONER

IP.com Disclosure Number: IPCOM000024128D
Original Publication Date: 1979-Oct-31
Included in the Prior Art Database: 2004-Apr-02

Publishing Venue

Xerox Disclosure Journal

Abstract

Disclosed is a method for preparing conductive carbon black by combining a polymer and carbon black by shear mixing at elevated temperatures and pressures in order that the carbon particles are fused into the melted surface of a polymer such as styrene/n-butyl methacrylate. In one embodiment, the shear mixing can be