Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1970-11-27
1976-02-03
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
C25D 1306
Patent
active
039363686
ABSTRACT:
A method for curing a coating film wherein a filmforming, polymerizable, organic coating material is electrodeposited upon an electroconductive object as an anode immersed in an aqueous dispersion of an acidic alkyd resin modified with conjugated unsaturated fatty acid and/or oil, wherein the acidic alkyd resin has an oil length in the range of 10 to 60 wt % and a resin acid value in the range of 30 to 100, being neutralized with water soluble bases, and then the curing coating film thus obtained by applying ionizing radiation.
REFERENCES:
patent: 3230162 (1966-01-01), Gilchrist
patent: 3488273 (1970-01-01), Johnson
patent: 3578577 (1971-05-01), Gilchrist
Maruyama Tsutomu
Watanabe Tadashi
Kansai Paint Company, Ltd.
Williams Howard S.
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