SETT ATT BORTSKAFFA ELLER TILLVARATAGA OLJA VARVID OLJAN BRINGAS I KONTAKT MED VATTEN OCH ETT ALKYDHARTS

摘要

A method of dispersing oil in water, particularly useful in oil slick dispersion, secondary oil recovery and tar-sand oil recovery comprises contacting the oil and water with an alkyd resin in which one component of the resin is the residue of a water-soluble polyalkylene glycol such as a polyethylene glycol.