发明申请
- 专利标题： GASTRIC RESISTANT PHARMACEUTICAL OR NUTRACEUTICAL COMPOSITION WITH RESISTANCE AGAINST THE INFLUENCE OF ETHANOL
- 专利标题（中）： 抗药性药物或营养成分对乙醇的影响具有抵抗力
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申请号： US14416500申请日： 2012-10-18
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公开(公告)号： US20150209298A1公开(公告)日： 2015-07-30
- 发明人: Priyanka Bansilal Haksar , Shraddha Sanjeev Joshi , Harsh Shah , Preeti Patil , Smitha Shetty
- 申请人： Priyanka Bansilal Haksar , Shraddha Sanjeev Joshi , Harsh Shah , Preeti Patil , Smitha Shetty
- 申请人地址： DE Essen
- 专利权人： EVONIK INDUSTRIES AG
- 当前专利权人： EVONIK INDUSTRIES AG
- 当前专利权人地址： DE Essen
- 优先权： IN3531/CHE/2012 20120827
- 国际申请： PCT/EP12/70639 WO 20121018
- 主分类号： A61K9/50
- IPC分类号： A61K9/50 ; A61K31/138 ; A61K31/4439 ; A61K31/381 ; A61K9/28 ; A61K31/522
摘要：
A pharmaceutical or nutraceutical composition with a core, an inner layer, and an outercoating layer, wherein a pharmaceutical or a nutraceutical active ingredient is contained in the core, at least 30% by weight of a salt of alginic acid is contained in the inner layer, and at least 30% by weight of a polymer or copolymer with anionic side groups is contained in the outer coating layer.
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