PROCESS TO OBTAIN RANDOM TERPOLYMERS DERIVED FROM ITACONIC ACID, ACONITIC ACID AND/OR ITS ISOMERS, AND ALKENYL SULFONATES AND USE OF THE PRODUCT THEREOF

摘要

Random terpolymers are characterized for being tolerant to high concentrationsof divalent ions, such as calcium, magnesium, strontium and barium, and thatfortheir application in the reservoir or production rig, treated water, sea waterand/orconnate water can be used as means of transportation. Furthermore, theterpolymer also can be used to inhibit and disperse mineral scales presents incooling system and boiler employed in the chemical and oil industry.Also, random terpolymers of the present invention have the characteristic ofcomplying with environmental standards established internationally and areclassified as particularly non-toxic, so it can be used in pipes and equipmentofthe petrochemical industry and with the use characteristic freshwater andseawater from offshore and onshore facilities.