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CAPSULE ENTERIQUE DURE
专利权人:
QUALICAPS CO.; LTD.
发明人:
OSAKI, YOSHIRO,ASO, MAKOTO,USUI, TOSHIMITSU,HONDA, MAMORU
申请号:
CA3069396
公开号:
CA3069396A1
申请日:
2018.07.11
申请国别(地区):
CA
年份:
2019
代理人:
摘要:
The present invention addresses the problem of providing a hard capsule which can be molded by the cold gel method, said hard capsule comprising a hard capsule film having enteric properties. Provided is an enteric hard capsule comprising a film, said film containing a first component and a second component together with at least one component selected from among third, fourth and fifth components, wherein: the first component is a nonionic water-soluble cellulose compound having a viscosity value of 100-100,000 mPa.s; the second component is an enteric methacrylic acid copolymer; the third component is an enteric cellulose compound; the fourth component is a water-insoluble alkyl (meth)acrylate copolymer; and the fifth component is at least one member selected from among polyvinyl alcohol, a plasticizer and a surfactant.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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