Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent
1976-08-05
1977-05-24
Williams, Howard S.
Chemistry: electrical and wave energy
Apparatus
Coating, forming or etching by sputtering
C25D 1316, C25D 1700
Patent
active
040254151
ABSTRACT:
Coated products are prepared by electrodepositing a varnish from a water dispersion onto a conductive substrate; dipping said coated substrate into hot water so that the varnish is treated with said hot water; and thereafter treating said varnish coating with compressed steam.
An apparatus for preparing such coated products comprises an electro-deposition vessel, a hot water vessel and a compressed steam treating device for improving the leveling of the coagulated electro-deposited film, whereby a continuous film having desired properties is formed without using an organic solvent.
REFERENCES:
patent: 3034971 (1962-05-01), Seaward
Sato Fumihiko
Shibayama Kyoichi
Takahama Takashi
Mitsubishi Denki & Kabushiki Kaisha
Williams Howard S.
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