Pigment formulations for use in surface-coating binders

Details Pigment formulations for use in surface-coating binders Pigment formulations for use in surface-coating binders

1977-01-31

1979-01-30

Person, Sandra M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260834, 528 98, 528111, C08K 904

Patent

active

041372131

ABSTRACT:
Pigment formulations and their use.
The formulations contain pigments, organic solvents and from 10 to 80% by weight of a wetting agent consisting of a non-ionic organic compound which has a viscosity of from 500 to 10,000 mPa.s and has been produced by reacting an alkylated amide/formaldehyde reaction product and an epoxy resin, which may or may not be modified, in a weight ratio of from 9:1 to 1:9. They are used as additives in surface-coating binders, especially in cationic electrocoating finishes.

REFERENCES:
patent: 2824850 (1958-02-01), Widmer et al.
patent: 2915502 (1959-12-01), Albrecht
patent: 3145207 (1964-08-01), Wohnseidler
patent: 3456035 (1969-07-01), Enders et al.
patent: 3651169 (1972-03-01), Davis, Jr.

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