The present invention relates to a storage body containing an aqueous medium and made of porous free-flowing particles, wherein the particles are formed of a hydrophobic polymer and the particle charge contains at least one specific regulating additive of a general formula, as well as the use of the storage body: as an entrainer donor for removing volatile components from plastics, for uniformly doping intermediate plastic products and/or plastic articles with auxiliaries, as a soil amendment such as a plant protection agent donor or a fertilizer donor.
Area Code: DE
Application Number: CN200880111973.5
