| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to product systems for store of mixes. Proposed system comprises at least one porous carrier, at least one active substance introduced in said carrier and at least one protective system. Protective system comprises one or several protective substances. Note here that at least a portion of protective system is contained in carrier pores. X-ray photoelectron spectroscopy data shows that system outer atomic layer has at least 15% of its outer surface formed by carrier material. Protective system comprises at least one compound soluble in solvent wherein active substance cannot be dissolved. Invention covers also the method of product system fabrication and system possible applications.EFFECT: ruled out uncontrolled and undesirable release of active agent.31 cl, 4 dwg, 3 tbl, 7 ex |
