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发明名称
HERSTELLUNG VON ANIONISCHEN NANOKOMPOSITEN UND IHRE VERWENDUNG ALS RETENTIONS- UND ENTWÄSSERUNGSHILFSMITTEL BEI DER PAPIERHERSTELLUNG
摘要
申请公布号
DE69920475(T3)
申请公布日期
2009.06.18
申请号
DE19996020475T
申请日期
1999.06.17
申请人
NALCO CHEMICAL COMPANY
发明人
BEGALA, JAMES;KEISER, A.
分类号
C01B33/14;C08K3/34;C08L61/18;C08L101/14;D21H17/28;D21H17/43;D21H17/46;D21H17/47;D21H17/64;D21H17/67;D21H17/68;D21H17/69;D21H21/10;D21H23/76
主分类号
C01B33/14
代理机构
代理人
主权项
地址
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