METHOD OF PRODUCING BLOCK POLYMER

摘要

PROBLEM TO BE SOLVED: To provide a method of producing simply, rapidly and with high-accuracy an amphiphilic block polymer having a polyalkenyl ether structure as the main chain structure.

SOLUTION: The method is characterized in that it has a step for providing a solution containing an amphiphilic block polymer having a polyalkenyl ether structure as the main chain structure, and a step for purifying the block polymer in the solution through reprecipitation.

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