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发明名称
METHOD OF MANUFACTURING PAPER PULP/CELLULOSE
摘要
<p>Die Erfindung betrifft ein schwefelfreies Verfahren zur Herstellung von Zellstoff/Cellulose unter Verwendung von quaternären Ammoniumverbindungen, vorzugsweise Tetraalkylammonium- oder Tetraalkylarylammoniumverbindungen.</p>
申请公布号
WO1997049858(A1)
申请公布日期
1997.12.31
申请号
EP1997003291
申请日期
1997.06.24
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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