USE OF AQUEOUS DISPERSIONS OF BIOLOGICALLY DEGRADABLE POLYESTERS, FERTILIZER GRANULES, THEIR MANUFACTURE AND FERTILIZATION BY MAKING USE OF SUCH FERTILIZER

摘要

A polyester dispersion comprising water and a biodegradable copolyester which contains structural units derived from both aliphatic and aromatic carboxylic acids or their derivatives, and the coated fertilizer granules prepared using this polyester dispersion, and a process for their preparation. A fertilization method in which the coated fertilizer granules according to the invention are used.