METHOD OF MEDICINAL PREPARATION POWDER PREPARING
FIELD: medicine, pharmaceutical industry, pharmacy. SUBSTANCE: the parent medicinal preparations are evaporated at temperature 160-220 C under vacuum 7 x 10-4 - 10-5 torr and condensed on surface cooled to (-180) - (-196) C. Invention ensures to obtain powders of medicinal preparations with particle...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
27.12.2002
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | FIELD: medicine, pharmaceutical industry, pharmacy. SUBSTANCE: the parent medicinal preparations are evaporated at temperature 160-220 C under vacuum 7 x 10-4 - 10-5 torr and condensed on surface cooled to (-180) - (-196) C. Invention ensures to obtain powders of medicinal preparations with particle diameter 0.008-0.010 mcm exhibiting the similar availability. EFFECT: improved method of preparing. |
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Bibliography: | Application Number: RU20010118438 |