Stable aqueous epoxy dispersions

Details Stable aqueous epoxy dispersions Stable aqueous epoxy dispersions

1980-11-05

1982-02-09

Pertilla, Theodore E.

Coating processes

With post-treatment of coating or coating material

Heating or drying

260 292EP, 260 292N, 260 293, 260 294R, 4273884, B05D 300, C08L 6302

Patent

active

043150446

ABSTRACT:
Stable epoxy dispersion compositions are prepared by emulsifying in water a self-emulsifying epoxy resin film forming component which is the reaction product of (a) a diglycidyl ether of a dihydric phenol, (b) a dihydric phenol and (c) a diglycidyl ether of a polyoxyalkylene glycol. The stable dispersions can be modified by the addition of an aliphatic monoepoxide reactive diluent to the dispersion. The epoxy dispersion compositions when combined with epoxy resin curing agents are useful as coating compositions.

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