发明名称 Process and agent for the oxidative bleaching of wood pulp and for deinking waste paper
摘要 <p>In a process for the oxidative bleaching of wood pulps and for deinking waste paper by means of hydrogen peroxide there is used as a stabilising agent 2-oxo-2-(4-hydroxyphenyl)-acethydroximic acid chloride (N,4-dihydroxy- alpha -oxophenylethanimidoyl chloride) of the formula:- <IMAGE></p>
申请公布号 GB2287724(A) 申请公布日期 1995.09.27
申请号 GB19950005332 申请日期 1995.03.16
申请人 * BK LADENBURG GMBH GESELLSCHAFT FUR CHEMISCHE ERZEUGNISSE 发明人 WOLFRAM * SALZBURGER;SILKE * EIFLER;MARGARETE * SCHOLL
分类号 D21C5/02;D21C9/10;D21C9/16;(IPC1-7):D21C9/16 主分类号 D21C5/02
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