Coating apparatus – With means to apply electrical and/or radiant energy to work... – Electrostatic and/or electromagnetic attraction or...
Patent
1981-01-05
1984-07-03
Childs, S. L.
Coating apparatus
With means to apply electrical and/or radiant energy to work...
Electrostatic and/or electromagnetic attraction or...
118626, 118636, 118638, 361213, B05B 502, B05C 502
Patent
active
044572565
ABSTRACT:
Improved electrostatically assisted coating apparatus for placing an electrostatic dipole-type charge, of a predetermined magnitude, on material to be coated before and/or remote from the location where the coating is actually applied to said material by a coating applicator.
REFERENCES:
patent: 2774921 (1956-12-01), Walkup
patent: 3196270 (1965-07-01), Rosenthal
patent: 3474292 (1969-10-01), Carter
patent: 3671806 (1972-06-01), Whitmore et al.
patent: 3702258 (1972-11-01), Gibbons et al.
patent: 3707138 (1972-12-01), Cartwright
patent: 4086872 (1978-05-01), Pan
patent: 4088093 (1978-05-01), Pan
patent: 4402035 (1983-08-01), Kisler
Patent Application Serial No. 183,326, filed Sep. 2, 1980, Kisler, "Low Voltage Electrostatic Charge Regulating Apparatus."
"Controlling Polar Charge With Low Electrical Potentials", Andrews et al., Research Disclosure, Feb. 1980.
Chirokas Edwin A.
Foster Donald A.
Kisler Semyon
Childs S. L.
Kelleher John J.
Polaroid Corporation
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