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PHARMACEUTICAL OR NUTRACEUTICAL COMPOSITION WITH RESISTANCE AGAINST THE INFLUENCE OF ETHANOL
专利权人:
发明人:
JOSHI SHRADDHA,ASGARZADEH FIROUZ,PATEL MITULKUMAR M,GUHA ASHISH,LANKE SANJAY,JAIN VINAY
申请号:
IN201737041756
公开号:
IN201737041756A
申请日:
2017.11.22
申请国别(地区):
IN
年份:
2017
代理人:
摘要:
The invention refers to a pharmaceutical or nutraceutical composition comprising a core a) comprising an active ingredient and a water insoluble polymer a coating layer b) above the core a) comprising a salt of an alginic acid and a coating layer c) above the coating layer b) comprising an anionic (meth)acrylate copolymer polymerized from a (meth)acrylate monomer mixture comprising 5 75 % by weight in relation to the total weight of the (meth)acrylate monomer mixture of (meth)acrylate monomers with an anionic group wherein the amount of the water insoluble polymer in the core a) is 2 to 20 % by weight in relation to the weight of the core a) and the amount of the salt of an alginic acid in the coating layer b) is 5 to 85 % by weight in relation to the weight of the core a) and the amount of the anionic (meth)acrylate copolymer in the coating layer c) is 10 to 75 % by weight in relation to the weight of the core a) and to the coating layer b).
来源网站:
中国工程科技知识中心
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