NEW CONTROLLED-RELEASE GRANULES AND PHARMACEUTICAL PREPARATIONS CONTAINING SUCH GRANULES Russian patent published in 1999 - IPC

Abstract RU 2141822 C1

FIELD: pharmaceutical industry. SUBSTANCE: granules contain nuclei of inert material that are covered with layer containing drug and are resistant to mechanical stress upon compacting. EFFECT: improved mechanical strength. 10 cl, 4 tbl, 24 ex

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RU 2 141 822 C1

Authors

Lars Stubberud

Khans Arvidsson

Dates

1999-11-27Published

1995-06-07Filed