发明名称 |
METHOD FOR PRODUCING TRIVITAMIN MICROCAPSULES POSSESSING SUPRAMOLECULAR PROPERTIES |
摘要 |
FIELD: medicine, pharmaceutics.SUBSTANCE: invention refers to the chemical-pharmaceutical industry and represents a method for producing microcapsules possessing supramolecular properties by non-solvent addition differing by the fact that a microcapsule nucleus is trivitamin dissolved in dimethylsulphoxide, whereas a coating is xanthan gum deposited from a butanol solution by adding toluene as a non-solvent and water, which is followed by drying at room temperature.EFFECT: invention provides facilitating the preparation microencapsulation in water-soluble polymers and higher weight yield.4 ex, 6 dwg |
申请公布号 |
RU2548771(C2) |
申请公布日期 |
2015.04.20 |
申请号 |
RU20130139964 |
申请日期 |
2013.08.27 |
申请人 |
KROLEVETS ALEKSANDR ALEKSANDROVICH;BOGACHEV IL'JA ALEKSANDROVICH |
发明人 |
KROLEVETS ALEKSANDR ALEKSANDROVICH;BOGACHEV IL'JA ALEKSANDROVICH |
分类号 |
A61K9/50;A61K31/07;A61K31/355;A61K31/593;B01J13/06 |
主分类号 |
A61K9/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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