Stock material or miscellaneous articles – Composite – Of silicon containing
Patent
1976-10-18
1978-08-15
Smith, Ronald H.
Stock material or miscellaneous articles
Composite
Of silicon containing
29132, 118 60, 260 37SB, 427 22, 427227, 428450, 432 60, 528 10, B32B 2520, G03G 1520
Patent
active
041073894
ABSTRACT:
A silicone rubber surface for fixing resinous powder images to a substrate at elevated temperatures in a xerographic reproducing apparatus is disclosed. The silicone rubber surface prevents offset of the image by supplying inherently a release material to the surface. Dispersed in the silicone rubber is a catalytic agent which in the presence of water or moisture, promotes the degradation of the silicone rubber over a period of time at elevated temperatures. The release material is the degradation product of the silicone rubber, and release is possible throughout the lifetime of the fuser surface without the external application of release materials.
REFERENCES:
patent: 3448076 (1969-06-01), Bluestein
patent: 3647741 (1972-03-01), Hutchinson
patent: 3669707 (1972-06-01), Donnelly et al.
patent: 3766127 (1973-10-01), Clark et al.
"Rubber Chemistry and Technology", 40, p. 629, (1967), D.K. Thomas.
Chapman Ernest F.
Frenkel Stuart D.
Ralabate James J.
Smith Ronald H.
Xerox Corporation
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