| abstract |
The method of obtaining aqueous dispersions from alkyd resins with the use ofnexternal emulsifiers characterized in that the oil phase comprises 80-90% by weightnalkyd resin, 8-15 wt.% partially esterified emulsifierna dicarboxylic acid or its anhydride an ethoxylated productnglycerolysis of a dispersed alkyd resin and optionally up to 10% by weight of a solventnorganic, dispersed by adding in portions the aqueous phase containing 2-6%nby weight of an emulsifier consisting of a mixture of ethoxylated monoglyceridesnunsaturated fatty acids or hydroxy fatty acids, and optionally ton3% by weight of diethanolamine, the aqueous phase being added in an amount of 0.7-1 parts by weightnfor 1 part by weight of the oil phase. |