| abstract |
One of the objects of this invention is an aqueous composition of an active substance or an effective substance, comprising an aqueous medium as a continuous phase and containing: A) at least one hyperbranched polymer containing nitrogen atoms selected from polyurethanes, polyureas, polyamides, polyetheramides, polyetheramines and their mixtures where the polymer is selected from molecularly and structurally heterogeneous polymers, and B) at least one active or effective substance, soluble or dispersible in a continuous phase and having solubility in water at 25 ° C and 1013 mbar less than 10 g / l. Other objects of the invention are a method for producing this aqueous composition of an active substance, its cosmetic and pharmaceutical products, as well as a plant protection product. |