Fusing surface

Details Fusing surface Fusing surface

1976-10-18

1978-11-21

Esposito, Michael F.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

29132, 118 60, 427 22, 427226, 427227, 427387, 428409, 428447, 428450, 428913, 428334, B32B 2520, G03G 1520

Patent

active

041267222

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: 3457221 (1969-07-01), Stengle
patent: 3527659 (1970-09-01), Keil
patent: 3669707 (1972-06-01), Donnelly et al.
patent: 3731358 (1973-05-01), Artl
Rubber Chemistry and Technology, 40, p. 629, (1967), D. K. Thomas.

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