Verfahren zur Herstellung hellfarbiger Chitosane,申请号DE19944440625-传众专利搜索

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发明名称	Verfahren zur Herstellung hellfarbiger Chitosane
摘要	The invention concerns a process for preparing light-coloured chitosans in which the substances are brought into contact with an aqueous alkaline hydrogen peroxide solution which contains stabilizers.
申请公布号	DE4440625(A1)	申请公布日期	1996.05.15
申请号	DE19944440625	申请日期	1994.11.14
申请人	HENKEL KGAA, 40589 DUESSELDORF, DE	发明人	WEUTHEN, MANFRED, DR., 42697 SOLINGEN, DE;WACHTER, ROLF, DR., 40595 DUESSELDORF, DE
分类号	C08B37/08;(IPC1-7):C08B37/08	主分类号	C08B37/08
代理机构		代理人
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