Change of molecular weight distribution of polymers by adsorption from binary and ternary solutions

From the ternary solutions at all component ratios the fractions with lower molecular weight of CTA are adsorbed preferentially. The fractions with higher molecular weight of PB are adsorbed preferentially when the PB concentration in the mixture is equal or exceed the concentration of CTA. When concentration of PB is lower than concentration of CTA the fractions with lower molecular weight of PB are adsorbed preferentially.