Long life fuser roll

Details Long life fuser roll Long life fuser roll

1978-08-28

1980-04-01

Ansher, Harold

Stock material or miscellaneous articles

Composite

Of polyisocyanurate

430 99, 118101, 427 34, 427194, 427195, 427379, 427409, 427423, 428461, G03G 1320, B32B 1508, B32B 2728

Patent

active

041962567

ABSTRACT:
A method of depositing and affixing a layer of a copolymer of perfluoroalkyl perfluorovinyl ether and tetrafluoroethylene upon a metal surface and the article prepared thereby, is disclosed. A flame sprayed metal surface having an optional fluoropolymer primer thereon is powder coated with the copolymer of perfluoroalkyl perfluorovinyl ether and tetrafluoroethylene and the powder is fused thereon. An improved long life fuser member for use in a fusing apparatus for fixing toner images to copy sheets by the application of heat and pressure is described.

REFERENCES:
patent: T934010 (1975-05-01), Maskornick
patent: 3112211 (1963-11-01), Ward
patent: 3132123 (1964-05-01), Harris et al.
patent: 3268351 (1966-08-01), Van Dorn
patent: 3697309 (1972-10-01), Werner
patent: 3776760 (1973-12-01), Baker
patent: 3912901 (1975-10-01), Strella et al.
patent: 3942230 (1976-03-01), Nalband
patent: 3976814 (1976-08-01), Murphy
patent: 4075390 (1978-02-01), Murphy
patent: 4101267 (1978-07-01), Mueller et al.
patent: 4128693 (1978-12-01), Dhami et al.
patent: 4148937 (1979-04-01), Kurachi et al.
patent: 4150181 (1979-04-01), Smith
Journal of Polymer Science, 1970, Part A-1, vol. 8, pp. 1091-1098.
U.S. Ser. No. 612,074, filed 9-10-75, Styjewski et al., filed as priority papers in French Pat. No. 2,324,035.

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