PRESSURE-SENSITIVE STICKY COMPOSITION (OPTIONS) AND METHOD OF PREPARATION THEREOF, METHOD FOR TRANSDERMAL INJECTION OF THERAPEUTIC SUBSTANCE AND DEVICE FOR IMPLEMENTATION THEREOF Russian patent published in 2001 - IPC

Abstract RU 2172171 C2

FIELD: pharmaceutical substances. SUBSTANCE: composition contains mixture of polymers influencing solubility of therapeutic substance and velocity of its release from preparation. In particular, polymers are mutually unmixable and include soluble polyvinylpyrrolidone, which can increase concentration of therapeutic substance in mixture to desired maximum. EFFECT: essentially reduced dimensions of device needed for achieving therapeutic levels and simultaneously saved desired properties regarding release of therapeutic substance and adhesiveness. 44 cl, 11 dwg, 21 tbl, 33 ex

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RU 2 172 171 C2

Authors

Miranda Khesus

Sablotskij Stiven

Dates

2001-08-20Published

1995-01-09Filed