Roll contact fuser

Details Roll contact fuser Roll contact fuser

1973-07-27

1976-02-10

Kendall, Ralph S.

Metal treatment

Compositions

Heat treating

148 614R, 427345, 427399, 427359, 427 22, 427366, 118 60, B32B 1504

Patent

active

039376370

ABSTRACT:
A contact fuser assembly for use in a electrostatic reproducing apparatus including an internally heated fuser roll structure comprising a rigid or non-deformable thermally conductive core capable of interacting with a release material applied thereto in such a manner as to form a thermally-stable interfacial coating intermediate the surface of the core and a release coating comprising portions of the release material. The interfacial coating strongly adheres to the core surface and prevents toner material from contacting the outer surface of the core. The combined coatings have a sub-micron thickness and therefore represent a minimal thermal barrier to the energy being conducted outwardly by the core.

REFERENCES:
patent: 2851330 (1958-09-01), Taylor
patent: 2902376 (1959-09-01), Beacher
patent: 3253932 (1966-05-01), White et al.
patent: 3284248 (1966-11-01), Rumberger
patent: 3666247 (1972-05-01), Banks
patent: 3745972 (1973-07-01), Thettu
patent: 3751216 (1973-08-01), Gregory
Gomulka, IBM Tech. Discl. Bull, Vol. 13, No. 11 Apr. 1971, 219-216.
Kirk-Othmer, Encyclopedia of Chem. Technology, 2nd Ed. Vol. 14, 1967, Interscience p. 238.

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