Coating apparatus – Immersion or work-confined pool type – Work-confined pool
Patent
1983-05-25
1984-12-25
McIntosh, John P.
Coating apparatus
Immersion or work-confined pool type
Work-confined pool
118266, 118401, B05C 502
Patent
active
044896719
ABSTRACT:
Coating apparatus for slide, extrusion or curtain coating of one or more liquids on a moving web in which the metering orifice for each fluid to be coated is filled with a porous plug.
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patent: 4033290 (1977-07-01), Dude
Kelleher John J.
McIntosh John P.
Polaroid Corporation
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