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发明名称
METHOD FOR IMPROVING THE COLOUR INDEX OF CELLULOSE ESTERS
摘要
申请公布号
EP1456243(A1)
申请公布日期
2004.09.15
申请号
EP20020805319
申请日期
2002.12.12
申请人
RHODIA ACETOW GMBH
发明人
STEINMEIER, HANS
分类号
C08B1/00;C08B1/02;C08B3/00;C08B3/06;D01F2/28;(IPC1-7):C08B1/00
主分类号
C08B1/00
代理机构
代理人
主权项
地址
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