Coating processes – Immersion or partial immersion – Metal base
Patent
1978-06-08
1979-12-11
Esposito, Michael F.
Coating processes
Immersion or partial immersion
Metal base
148 614R, 148 615R, 148 62, 260 296M, 260 296Z, 260 296MP, 260 296R, 260 27R, 260 297E, 260 297M, 260 297P, 260 297R, B05D 118, C23F 700
Patent
active
041784006
ABSTRACT:
In an acidic aqueous coating composition containing dispersed particles of an organic coating-forming material and of the type which forms on a metallic surface immersed therein an organic coating which increases in thickness the longer the surface is immersed in the composition, the improvement comprising including in said composition an acid inhibitor thereby improving the quality of said coating, including reducing or preventing the tendency of said composition to form coatings which contain pinholes or blisters.
REFERENCES:
patent: 2758970 (1956-08-01), Saukaitis et al.
patent: 3397077 (1968-08-01), Boller et al.
patent: 3585084 (1971-06-01), Steinbrecher et al.
patent: 3839097 (1974-10-01), Hall et al.
patent: 3865617 (1975-02-01), Shimizu et al.
Kirk-Othmer, vol. 6, pp. 300-301.
Foster et al., Acetylenic Corrosion Inhibitors Industrial & Engineering Chem., vol. 51, No. 7, Jul. 1959, pp. 825-828.
Amchem Products Inc.
Bueker Richard
Carlson Dale Lynn
Esposito Michael F.
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