Superabsorbant, hydrogel-forming polymer, useful for absorbing blood and urine, includes a hydrophilic polymer with dendritic structure, has low content of fine dust particles

摘要

Swellable, hydrogel-forming polymer (A) that contains at least one hydrophilic polymer (A1) with a dendritic structure. Independent claims are also included for the following: (1) method for preparing (A) by secondary treatment of a hydrogel with (A1); and (2) hygienic articles that contain (A).