Electrodepositable compositions

Details Electrodepositable compositions Electrodepositable compositions

1972-08-04

1976-02-10

Hayes, Lorenzo B.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

204181, 260 294R, 260 294UA, 260831, 260834, 260844, 260851, 260856, C08L 6106, C08L 6120

Patent

active

039376796

ABSTRACT:
Electrodepositable coating compositions having improved appearance, detergent resistance, salt-spray resistance and other improved properties are provided by the combination of a vehicle resin which is a water-dispersible quaternary onium (e.g., ammonium, sulfonium, phosphonium) salt-containing resin in combination with either an amine-aldehyde condensation product or a methylol-phenol ether, or the combination of the two. These compositions electrodeposit on the cathode. The properties of the coatings obtained make them highly useful as industrial finishes, either as primers or as one-coat finishes.

REFERENCES:
patent: 2676166 (1954-04-01), Webers
patent: 3449228 (1969-06-01), Yurcheshen et al.
patent: 3531390 (1970-09-01), Bras
patent: 3582511 (1971-06-01), Jalies
patent: 3624013 (1971-11-01), Sekmakas et al.
patent: 3627720 (1971-12-01), Hinton et al.
patent: 3640926 (1972-02-01), Slater et al.
patent: 3663389 (1972-05-01), Koral et al.

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