Polymer Structure Whose Surface and/or Interface Is Modified, and Method for Producing the Same

摘要

There is provided a novel, simple, general-purpose technique capable of being applied to the modification of the polymer surface and/or interface. A polymer structure whose surface and/or interface is modified is obtained by mixing a branched polymer (preferably a dendritic polymer, a comb-like polymer or a hyperbranched polymer) into a linear polymer as a matrix polymer to concentrate the branched polymer on the surface and/or interface of the matrix polymer.