Photocopying – Contact printing – Light boxes
Patent
1989-04-17
1990-12-18
Grimley, A. T.
Photocopying
Contact printing
Light boxes
1525651, 15 151, 428290, G03G 2100, B32B 900
Patent
active
049789996
ABSTRACT:
A cleaning blade is provided incorporating fiber fillers oriented in a single direction in an elastomeric matrix. In use, the cleaning blade is mounted for cleaning operation in a manner orienting the fiber fillers generally parallel to process direction. The material thereby provided is resistant to damage, and is relatively stiff in the process direction, while relatively conformable in the lateral direction.
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patent: 2767529 (1956-10-01), Scott
patent: 3634077 (1968-08-01), Sullivan
patent: 3635556 (1972-01-01), Levy
patent: 4549933 (1985-10-01), Judd et al.
patent: 4690860 (1987-09-01), Radvan et al.
patent: 4695269 (1987-09-01), Tassone et al.
patent: 4786541 (1988-11-01), Nishimura et al.
patent: 4819026 (1989-04-01), Lange et al.
Impregnated Poromeric Material Cleaning Blade, Spencer et al., Xerox Disclosure Journal, vol. 1, No. 4, Apr. 1976, p. 79.
Nylon Fiber Reinforcement for Polyurethane Composites, Cordova et al., Polymer Composites, Aug. 1987, vol. 8, No. 4, pp. 253-255.
Frankel Neil A.
Lindblad Nero R.
Meyer Robert J.
Relyea Herbert C.
Costello Mark
Grimley A. T.
Royer William J.
Xerox Corporation
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