{TAIL ~ Blends} of polyamide polyols and urethane diols are prepared by reacting {HEAD ~ alkyl esters} of polybasic acids with excess alkanolamine to form the polyamide polyol of the polybasic acid and alkyl alcohol 
{ TAIL ~ Blends } of polyamide polyols and urethane diols are prepared by reacting { HEAD ~ alkyl esters } of polybasic acids with excess alkanolamine to form the polyamide polyol of the polybasic acid and alkyl alcohol
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