active substance-doped absorbent polymeric particles, composition comprising polycondensate matrix, process for its production, composite containing said composition, absorbent polymer for release of a wound care substance

摘要

"ABSORBENT POLYMERIC PARTICULARS DUPLED WITH ACTIVE SUBSTANCE, COMPOSITION UNDERSTANDING POLYDENSATED MATRIX, PROCESS FOR THEIR PRODUCTION, COMPOSITE CONTAINING DITA COMPOSITION, ABSORBENT POLYMER FOR RELEASE OF A SUBSTANCE TRACT." The present invention relates to active substance-doped water absorbing polymeric particles comprising: sym 1. as active substance, a care substance or a wound care substance, in a ratio in the range of 0.001 to 30% by weight, based, respectively, on the active substance-doped water absorbing polymer particles; and sym 2. an absorbent matrix in a proportion in the range of 70 to 99.999% by weight, based, respectively, on the active substance-doped water absorbent polymer particles, wherein the absorbent matrix comprises at least 90% by weight, based on the absorbent matrix, A cross-linked poly (acrylic acid), wherein the cross-linked poly (acrylic acid) comprises at least 90% by weight, based on the cross-linked poly (acrylic acid), of an acrylic acid which is partially neutralized to at least 30 mol%. . The invention further relates to a water absorbent composition, a process for producing a water absorbent composition, a water absorbent composition obtainable by such a process, a composite comprising such a water absorbent composition, the use of such a water absorbent composition or a water absorbent composition. a water-absorbent polymer comprised in a water-absorbent composition for releasing a wound-treating substance using such a water-absorbent composition or a water-absorbent polymer comprised in the water-absorbent composition to produce a means for the treatment of a wound. Wounds, a process for treating wounds with such a water absorbent composition or a water absorbent polymer comprised in the water absorbent composition, as well as the use of such a water absorbent composition or a water absorbent polymer comprised in the water absorbent composition. in a toilet article or a means for treating wound