GOLL, DIANE;SPI PHARMA, INC.;PROPST, CECIL W.;SPI PHARMA; INC.
发明人:
GOLL, DIANE,PROPST, CECIL, W.
申请号：
EP11827375
公开号：
EP2629913A4
申请日:
2011.09.20
申请国别(地区):
EP
年份:
2015
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.
