PROCEDE PERMETTANT DE PREPARER DE L'ACIDE POLYANHYDROGLUCURONIQUE ET/OU DES SELS DE CELUI-CI

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专利权人:

HEMCON MEDICAL TECHNOLOGIES (IP) LIMITED

发明人:

申请号：

EP06780358.5

公开号：

EP1919959B1

申请日:

2006.09.01

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

A method for preparing polyanhydroglucuronic acid and/or salts thereof is described. A polyanhydroglucuronic acid-containing material obtained by oxidation is subjected to partial or complete hydrolysis to form a homogeneous system, subsequent ion exchange in the homogeneous system； and supplemental oxidation in the presence of any one or more of organic and inorganic peroxides.

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