Coating processes – Direct application of electrical – magnetic – wave – or... – Sonic or ultrasonic
Patent
1993-05-05
1994-11-29
Beck, Shrive
Coating processes
Direct application of electrical, magnetic, wave, or...
Sonic or ultrasonic
427 81, 427 99, 427177, 427178, 427179, 427249, 427277, 427264, 427259, 427293, 427349, B05D 512
Patent
active
053689020
ABSTRACT:
Method for providing a patterned thin film on a flexible web-like substrate having at least one surface. A patterned release coating which carries the desired pattern is deposited on the surface and has openings therein through which the surface of the substrate is exposed. A thin film is deposited over the patterned release coat and onto the portions of the surface exposed through the openings. The patterned release coating is then removed and the thin film portions carried thereby to provide a patterned thin film on the substrate.
REFERENCES:
patent: 3935334 (1976-01-01), Narui et al.
patent: 4040891 (1977-08-01), Chang et al.
patent: 4448636 (1984-05-01), Baber
patent: 4643912 (1987-02-01), Nakagawa et al.
patent: 4663192 (1987-05-01), Hatakeyama et al.
Yamamori, "Margin Generating Mechanism . . . Coater", paper presented at Second International Conference on Vacuum Web Coating, Oct. 9-11, 1988, Fort Lauderdale, Fla., pp. 58-76.
Brown Lindsey
Overshiner Elliot E.
Phillips Roger W.
Todd David W.
Beck Shrive
Flex Products, Inc.
Utech Benjamin L.
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