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发明名称
PROCESS FOR PREPARING LIGHT-COLOURED CHITOSANS
摘要
<p>Es wird ein Verfahren zur Herstellung hellfarbiger Chitosane vorgeschlagen, bei dem man die Stoffe mit einer wäßrigen, alkalischen Wasserstoffperoxidlösung in Kontakt bringt, die einen Gehalt an Stabilisatoren aufweist.</p>
申请公布号
WO1996015155(A1)
申请公布日期
1996.05.23
申请号
EP1995004347
申请日期
1995.11.06
申请人
发明人
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主分类号
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