COATING AGENT CONTAINING HYDROXYALKYL CELLULOSE

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专利权人:

发明人:

UMEZAWA TADASHI,SHIMOTORI TAKESHI,TSUE Shinichiro

申请号：

IN7537/CHENP/2015

公开号：

IN2015CN07537A

申请日:

2015.12.09

申请国别(地区):

IN

年份:

2016

代理人:

摘要：

Obtained is a coating agent that contains a hydroxyalkyl cellulose which contains more than 50% by mass but 60% by mass or less of a hydroxy alkyl group relative to the total mass of the hydroxyalkyl cellulose in an amount of from 1% by mass to 7% by mass (inclusive) relative to the total mass of the coating agent. A solid preparation is obtained by spraying this coating age nt onto a base tablet and drying this coating agent thereon.

来源网站：

中国工程科技知识中心

来源网址：

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