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1.发明申请PROCESS FOR THE PREPARATION OF FERRIC CHELATE SOLUTIONS OF ALKALI METAL POLYAMINO SUCCINIC ACIDS 审中-公开制备阿尔卡利金属聚氨酯酸的法兰克拉溶液的方法
公开(公告)号：WO1998011056A1
公开(公告)日：1998-03-19
申请号：PCT/US1997016767
申请日：1997-09-09
Applicant: THE DOW CHEMICAL COMPANY
IPC: C07C227/18
CPC classification number: C07C227/16 , C07C229/76
Abstract: A method for the preparation of concentrated, stable iron chelate solutions of alkali metal polyamino succinic acids is disclosed. The method involves the co-feeding of an alkaline alkali-metal succinate solution and a ferric salt solution into a vessel.
Abstract translation: 公开了一种制备碱金属聚氨基琥珀酸浓缩稳定的铁螯合溶液的方法。 该方法包括将碱金属琥珀酸碱金属溶液和铁盐溶液共同进料到容器中。
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2.发明授权PROCESS FOR THE PREPARATION OF FERRIC CHELATE SOLUTIONS OF ALKALI METAL POLYAMINO SUCCINIC ACIDS 失效用于生产铁（III）碱金属POLYAMINOBERNSTEINSÄUREN的螯合物溶液
公开(公告)号：EP1021394B1
公开(公告)日：2003-04-23
申请号：EP97942630.1
申请日：1997-09-09
Applicant: THE DOW CHEMICAL COMPANY
Inventor： ST. GEORGE, George , WILSON, David, A. , WILLIS, S., Bennett
IPC: C07C227/18
CPC classification number: C07C227/16 , C07C229/76
Abstract: A method for the preparation of concentrated, stable iron chelate solutions of alkali metal polyamino succinic acids is disclosed. The method involves the co-feeding of an alkaline alkali-metal succinate solution and a ferric salt solution into a vessel.
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3.发明公开PROCESS FOR THE PREPARATION OF FERRIC CHELATE SOLUTIONS OF ALKALI METAL POLYAMINO SUCCINIC ACIDS 失效用于生产铁（III）碱金属POLYAMINOBERNSTEINSÄUREN的螯合物溶液
公开(公告)号：EP1021394A1
公开(公告)日：2000-07-26
申请号：EP97942630.1
申请日：1997-09-09
Applicant: THE DOW CHEMICAL COMPANY
Inventor： ST. GEORGE, George , WILSON, David, A. , WILLIS, S., Bennett
IPC: C07C227/18
CPC classification number: C07C227/16 , C07C229/76
Abstract: A method for the preparation of concentrated, stable iron chelate solutions of alkali metal polyamino succinic acids is disclosed. The method involves the co-feeding of an alkaline alkali-metal succinate solution and a ferric salt solution into a vessel.
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