METHOD FOR PURIFYING CROSSLINKED HYALURONIC ACID GEL

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专利权人:

주식회사 유영제약

发明人:

김정주,송성원,조완진,박광록,장무현

申请号：

KR1020160181579

公开号：

KR1019227110000B1

申请日:

2016.12.28

申请国别(地区):

KR

年份:

2018

代理人:

摘要：

The present invention relates to a method for purifying a cross-linked hyaluronic acid gel which is chemically crosslinked and, more particularly, to a method for purifying a cross-linked hyaluronic acid gel by selectively removing only a residual cross-linking agent in the cross-linked hyaluronic acid gel without lowering the content of hyaluronic acid contained in the cross-linked hyaluronic acid gel. A gel manufactured by the method of the present invention is able to obtain cross-linked hyaluronic acid with high purity without complicated processes.

来源网站：

中国工程科技知识中心

来源网址：

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