Coating compositions

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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Details

260 292N, 260 292E, 428458, 428480, C08L 6700, C08L 7506

Patent

active

042409411

ABSTRACT:
The invention relates to polymeric coating compositions which are long-lived colloidal suspensions or dispersions in water.
Polyesters, polyesterimides, polyesteramides, polyesteramideimides, polyester hydantoins and polyester urethanes are prepared. Amine material is added to the basic composition and reacted in such amounts that a colloidal dispersion is formed with water. The coating compositions are particularly useful as electric insulating coatings or wire enamels which are readily coated on a metallic or other substrate and when cured form coatings having good electrical and physical properties.

REFERENCES:
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patent: 3412054 (1968-11-01), Milligan et al.
patent: 3528937 (1970-09-01), Reynolds et al.
patent: 3639418 (1972-02-01), Merten
patent: 3737478 (1973-06-01), Boldebuck
patent: 3759873 (1973-09-01), Hudak
patent: 3779991 (1973-12-01), Preston
patent: 3856754 (1974-12-01), Habermeier et al.
patent: 3897377 (1975-07-01), Broecker et al.
patent: 3983058 (1976-09-01), Hirooka et al.
"College Chemistry", 3rd Edition, Sisler et al., 1967, pp. 357-358, MacMillan Company, NY.

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