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MICROENCAPSULATION PROCESS AND PRODUCT
专利权人:
SPI PHARMA; INC.
发明人:
Diane GOLL,Cecil W. PROPST
申请号:
US16784894
公开号:
US20200170959A1
申请日:
2020.02.07
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A composition comprising a core material, having a taste value and a polymeric coating. The polymeric coating substantially surrounds the core material and comprises a cationic polymer and optionally an anionic polymer. The polymeric coating has a uniform thickness ranging from 2 μm to 20 μm. The composition provides release of a portion of the core material which is taste masked over a time period ranging from 0.5 minute to 2 minutes in the oral cavity and provides a modified-release of the remaining core material in a gastrointestinal tract.
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