MICROCAPSULE FOR PROLONGED RELEASE OF PHYSIOLOGICALLY ACTIVE PEPTIDE Russian patent published in 1997 - IPC

Abstract RU 2098121 C1

FIELD: medicine. SUBSTANCE: microcapsule is made of the dried emulsion of type "water-in-oil". An aqueous phase of emulsion has 20-70 wt.-% polypeptide and oily phase of emulsion has copolymer at an average molecular mass 7000-30000 Da of lactic and glycolic acids at their ratio 80:20, not less. EFFECT: improved quality of microcapsule. 11 cl, 4 tbl

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RU 2 098 121 C1

Authors

Khiroaki Okada[Jp]

Jajoj Inoue[Jp]

Jasuaki Ogava[Jp]

Dates

1997-12-10—Published

1993-06-29—Filed