Polymer Material Having Phase Separation Structure Obtained By Controlling Number Of Branches

Abstract: [Problem] The present invention addresses the problem of providing a novel artificial slime-like polymer material which has stability with respect to an external solvent without changing the chemical compositions of the main chain skeleton, a solvent and the like that constitute the polymer material, and without deteriorating the viscosity and the elasticity of a slime-like substance. [Solution] It is found that a slime-like polymer material in which liquid-liquid phase separation is induced is able to be achieved by controlling the number of branches, the terminal bond ratio, the concentration and the like of a polymer unit that constitutes the polymer material, and that the solubility in an external solvent is consequently able to be controlled.

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