OPHTHALMIC SOLUTION CONTAINING HYALURONIC ACID OR SALT THEREOF AND PROPYLENE GLYCOL

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专利权人:

SANTEN PHARMACEUTICAL CO. LTD.

发明人:

Koji INAGAKI,稻垣 孝司,Toshihiro OGAWA,小川 敏弘,Yoshihide HORIBE,堀部 吉偉,Atsuyoshi DOTA,堂田 敦義,Takashi NAGANO,長野 敬,Masatsugu NAKAMURA,中村 雅胤,Yuichiro NAKADA,中田 雄郎

申请号：

HK14103291.4

公开号：

HK1190089B

申请日:

2014.04.04

申请国别(地区):

HK

年份:

2017

代理人:

摘要：

An aqueous ophthalmic solution containing hyaluronic acid or a salt thereof at a concentration from 0.03 to 0.5% (w/v) and propylene glycol at a concentration from 0.1 to 1.0% (w/v) comprises as a sole preservative, benzalkonium chloride at a concentration from 0.001 to 0.002% (w/v) and comprises an ionic tonicity agent at such a concentration that an osmotic pressure ratio of the ophthalmic solution becomes from 0.9 to 1.1.

来源网站：

中国工程科技知识中心

来源网址：

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