Brushing – scrubbing – and general cleaning – Electrostatic cleaning
Patent
1988-01-28
1989-06-06
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Electrostatic cleaning
15179, 152565, 1525652, 355 15, G03G 2100
Patent
active
048358070
ABSTRACT:
A cleaning brush for electrostatographic reproducing apparatus has electroconductive fibers of nylon filamentary polymer substrate have finely divided electrically conductive particles of carbon black suffused through the surface of the filamentary polymer substrate and being present inside the filamentary polymer substrate as a uniformly dispersed phase independent of the polymer substrate in an annular region located at the periphery of the filament and extending inwardly along the length thereof. The electrically conductive carbon black is present in an amount sufficient to render the electrical resistance of the fiber from about 1.times.10.sup.3 ohms per centimeter to about 1.times.10.sup.9 ohms per centimeter. In a preferred embodiment, the fibers form the cut plush pile of a cut plush pile woven fabric which is wound spirally on a cylindrical core and includes conductive yarns spaced 2 to 3 centimeters apart running substantially parallel to the strip edges.
REFERENCES:
patent: 3572923 (1971-03-01), Fisher
patent: 3689117 (1972-09-01), Hules
patent: 3722018 (1973-03-01), Fisher
patent: 3823035 (1974-07-01), Sanders
patent: 4207376 (1980-06-01), Nagayasu et al.
patent: 4255487 (1981-03-01), Sanders
patent: 4265990 (1981-05-01), Stlka et al.
patent: 4319831 (1982-03-01), Matsui et al.
patent: 4361922 (1982-12-01), Karal
patent: 4388370 (1983-06-01), Ellis et al.
patent: 4494863 (1985-01-01), Laing
patent: 4706320 (1987-11-01), Swift
Roberts Edward L.
Xerox Corporation
LandOfFree
Cleaning brush does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cleaning brush, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cleaning brush will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-30538