发明名称 |
AQUEOUS SOLUTION CONTAINING HYALURONIC ACID OR SALT THEREOF |
摘要 |
The present invention reveals a highly stable aqueous solution containing hyaluronic acid or a salt thereof. Provided is an aqueous solution containing hyaluronic acid or a salt thereof and containing a zinc compound, the divalent soluble iron content being no greater than 5 ppb. Alternatively, provided is an aqueous solution containing hyaluronic acid or a salt thereof, the concentration of hyaluronic acid or a salt thereof being 5-15 mg/mL. |
申请公布号 |
KR20140050593(A) |
申请公布日期 |
2014.04.29 |
申请号 |
KR20137026036 |
申请日期 |
2012.03.02 |
申请人 |
DENKI KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
NOHMI KENJI;SHIMADA KENTARO;MORIKAWA TADASHI |
分类号 |
A61K31/728;A61K9/08;A61K31/315;A61K47/36;A61P9/02 |
主分类号 |
A61K31/728 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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