Polyorganisiloxane release for agent for use in the fuser system in an electrophotographic process

A release agent composition for use in an electrophotographic process is disclosed. This composition includes a specifically-defined heat-stable silicone oil-silicone wax random copolymer. The copolymer has a melting point such that it is liquid on the hot fuser roll, but solidifies at room temperat...

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Bibliographic Details
Main Authors BEACH, BRADLEY L, MEADE, ALEXANDER D, DOWLEN, KATHRYN E, FRANEY, TERENCE E, SUN, JING X, HAMILTON, DOUGLAS C, LESLIE, GERALD G, WALLIN, PETER E
Format Patent
LanguageEnglish
French
German
Published 18.11.1998
Edition6
Subjects
CHEMISTRY
CINEMATOGRAPHY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
MAGNETOGRAPHY
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PHOTOGRAPHY
PHYSICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A release agent composition for use in an electrophotographic process is disclosed. This composition includes a specifically-defined heat-stable silicone oil-silicone wax random copolymer. The copolymer has a melting point such that it is liquid on the hot fuser roll, but solidifies at room temperature on the printed page. A random silicone copolymer, in the form of a paste or pliable caulk, which is useful for sealing leaks in toner cartridges is also disclosed. Finally, the method for preparing these copolymers is disclosed.
Bibliography:Application Number: EP19980303769