Coating processes – Electrical product produced – Photoelectric
Patent
1991-03-26
1996-05-14
Beck, Shrive
Coating processes
Electrical product produced
Photoelectric
427209, 427294, 427411, 427420, 427424, B05D 512
Patent
active
055165451
ABSTRACT:
Processes and apparatus for uniformly coating discrete substrates by application of a controlled volume of fluid per unit surface area of a substrate. In one aspect, the invention provides a process comprising providing a fluid reservoir; and flowing fluid from the fluid reservoir without substantial interruption through one or more fluid applicators, the fluid applied with a controlled volume per unit surface area of the substrate, said fluid flow from the reservoir commencing and terminating to provide a fluid layer up to the perimeter of the substrate. The invention also provides fluid application apparatus which enable application of a uniform fluid layer, including apparatus that provides termination of fluid flow without fluid dripping or trailing of fluid.
REFERENCES:
patent: 3357856 (1967-12-01), Ragan
patent: 3526535 (1970-09-01), Plumat
patent: 3595204 (1971-07-01), McIntyre et al.
patent: 3873500 (1975-03-01), Kato
patent: 3928679 (1975-12-01), Jackson et al.
patent: 4050410 (1977-09-01), Stroszynski
patent: 4143190 (1979-03-01), Choinski
patent: 4154879 (1979-05-01), Choinski
patent: 4230793 (1980-10-01), Losert et al.
patent: 4313974 (1982-02-01), Greve
patent: 4343013 (1982-08-01), Bader
patent: 4362122 (1982-12-01), Choinski
patent: 4416214 (1983-11-01), Tanaka
patent: 4452826 (1984-06-01), Shields
patent: 4466378 (1984-08-01), Rogers et al.
patent: 4476165 (1984-10-01), McIntyre
patent: 4489671 (1984-12-01), Choinski
patent: 4493857 (1985-01-01), Knigge et al.
patent: 4544623 (1985-10-01), Audykowski et al.
patent: 4558388 (1985-12-01), Graves
patent: 4560590 (1985-12-01), Bok
patent: 4565217 (1986-01-01), McIntyre
patent: 4597719 (1986-07-01), Tano
patent: 4666821 (1987-05-01), Hein
patent: 4687137 (1987-08-01), Boger et al.
patent: 4696885 (1987-09-01), Vijan
patent: 4700474 (1987-10-01), Choinski
patent: 4798163 (1989-01-01), Claasen
patent: 4871584 (1989-10-01), Weber
patent: 4871593 (1989-10-01), McIntyre
patent: 4891249 (1990-01-01), McIntyre
patent: 4891294 (1990-01-01), Noguchi
patent: 4938994 (1990-07-01), Choinski
patent: 4943508 (1990-07-01), Yu
W. L. McCabe et al. "Unit Operations of Chemical Engineering" McGraw-Hill Co. 2nd ed. 1967, pp. 22, 88, 89, 103-105, 109, 110.
Gessner G. Hawley "The Condensed Chemical Dictionary" Van Nostrand Reinhold Company,1971 p. 930.
Abstract of Japan patent JB61049422, Jul. 22, 1986.
E. Choinski, Circuits Manufacturing, pp. 27-31 (May 1988).
Beck Shrive
Utech Benjamin L.
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