Browse Prior Art Database

MODIFICATION OF GLASSY PLYMERS TO INCREASE MECHANICAL FATIQUE LIFE

IP.com Disclosure Number: IPCOM000024182D
Original Publication Date: 1979-Dec-31
Included in the Prior Art Database: 2004-Apr-02
Document File: 2 page(s) / 39K

Publishing Venue

Xerox Disclosure Journal

Abstract

Toners of crystalline resins having inorganic fillers included therein exhibit lower heat capacity, lower crystalline heat of fusion and lower crystalline melting point without significantly altering the degree of crystallinity.

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XEROX DISCLOSURE JOURNAL

Toners of crystalline resins having inorganic fillers included therein exhibit lower heat capacity, lower crystalline heat of fusion and lower crystalline melting point without significantly altering the degree of crystallinity.

Reduction in these properties and particularly the reduction in melting point is of importance in all types of fusing subsystems including radiant fusers, heated pressure roll fusers and flash fusers. Suitable fillers include glass fibers, mica, alumina, calcium carbonate, bentonite clay, silica, calcium silicate, carbon black, titanium dioxide, talc and zinc oxide.

Volume 4 Number 6 November/December 1979 735

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736

     XEROX DISCLOSURE JOURNAL Volume 4 Number 6 November/December 1979

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