CAPSULES RÉSISTANTS A L'ACIDE

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专利权人:

Capsugel Belgium NV

发明人:

申请号：

EP16191168.0

公开号：

EP3272340A1

申请日:

2016.09.28

申请国别(地区):

EP

年份:

2018

代理人:

摘要：

An acid resistant capsule comprises at least one hard capsule shell, said shell comprising: an enteric polymer having acid groups； a film-forming aid； and an alkaline material, wherein said alkaline material is present in an amount such that said carboxylic acid groups of said enteric polymer have a degree of ionization of less than 15%.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/