| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to use of polymer material, and specificaly to use of particulate polymer material as an active agent carrier. The polymer material is a polymer obtained from copolymerisation of pyrrole with quadratic or croconic acid or its derivative. ^ EFFECT: use in accordance with the invention enables to use polymer material as a composition in form of particles as an absorbent or prolonged release agent. ^ 16 cl, 8 dwg, 1 tbl, 10 ex |
