Reaction product of a grafted dextranomer and a phthalocyanin dye and its use

摘要

Product of reaction of a grafted dextranomer containing hydroxypropyl groups and of a phthalocyanine dye with a metal or nonmetal atom carrying a reactive group capable of reacting with the hydroxyl group of the said grafted dextranomer. …??Use of this product for the selective adsorption of mutagenic compounds.