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公开(公告)号:CA1183290A
公开(公告)日:1985-02-26
申请号:CA407066
申请日:1982-07-12
Applicant: BASF AG
Inventor: BURKERT HANS , BRUNNMUELLER FRIEDRICH , BEYER KARL-HEINZ , KROENER MICHAEL , MUELLER HANS
Abstract: Sludges are flocculated by the addition of a polymer which is prepared by the homopolymerization of N-vinylformamide in the presence of a free-radical polymerization initiator to give a poly-N-vinylformamide, followed by hydrolysis of from 10 to 90% of the formyl groups in the poly-N-vinylformamide.
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公开(公告)号:FI822102L
公开(公告)日:1983-01-19
申请号:FI822102
申请日:1982-06-11
Applicant: BASF AG
Inventor: BRUNNMUELLER FRITZ , SCHNEIDER ROLF , KROENER MICHAEL , MUELLER HANS , LINHART FRIEDRICH , BURKERT HANS , BEYER KARL-HEINZ
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公开(公告)号:DE1055239B
公开(公告)日:1959-04-16
申请号:DEB0046535
申请日:1957-10-24
Applicant: BASF AG
Inventor: FIKENTSCHER HANS , BURKERT HANS , NEUFELD ELSA , PLOETZ ERNST , KUESPERT KARLHUGO
IPC: C08F2/22 , C08F2/26 , C08F20/62 , C08F218/04 , C08G65/28
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公开(公告)号:DK161099C
公开(公告)日:1991-11-18
申请号:DK321382
申请日:1982-07-16
Applicant: BASF AG
Inventor: BRUNNMUELLER FRITZ , SCHNEIDER ROLF , KROENER MICHAEL , MUELLER HANS , LINHART FRIEDRICH , BURKERT HANS , BEYER KARL-HEINZ
IPC: C08F8/00 , C08F226/02 , D21C9/18 , D21H17/34 , D21H17/45 , C08F126/02 , B01D21/01 , C02F11/14 , D21H17/55
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公开(公告)号:AU8609282A
公开(公告)日:1983-01-27
申请号:AU8609282
申请日:1982-07-16
Applicant: BASF AG
Inventor: BRUNNMUELLER FRITZ , SCHNEIDER ROLF , KROENER MICHAEL , MUELLER HANS , LINHART FRIEDRICH , BURKERT HANS , BEYER KARL-HEINZ
IPC: C08F8/00 , C08F226/02 , D21C9/18 , D21H17/34 , D21H17/45 , C02F1/56 , C08F126/02 , D21H3/40
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公开(公告)号:FI822102A0
公开(公告)日:1982-06-11
申请号:FI822102
申请日:1982-06-11
Applicant: BASF AG
Inventor: BRUNNMUELLER FRITZ , SCHNEIDER ROLF , KROENER MICHAEL , MUELLER HANS , LINHART FRIEDRICH , BURKERT HANS , BEYER KARL-HEINZ
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公开(公告)号:BE581696A
公开(公告)日:1959-12-01
申请号:BE581696
申请日:1959-08-14
Applicant: BASF AG
Inventor: POHLEMAN HEINZ , SPOOR HERBERT , BREXLER FRANZ , BURKERT HANS
IPC: C02B
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公开(公告)号:DK161099B
公开(公告)日:1991-05-27
申请号:DK321382
申请日:1982-07-16
Applicant: BASF AG
Inventor: BRUNNMUELLER FRITZ , SCHNEIDER ROLF , KROENER MICHAEL , MUELLER HANS , LINHART FRIEDRICH , BURKERT HANS , BEYER KARL-HEINZ
IPC: C08F8/00 , C08F226/02 , D21C9/18 , D21H17/34 , D21H17/45 , C08F126/02 , B01D21/01 , C02F11/14 , D21H17/55
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公开(公告)号:FI70230C
公开(公告)日:1986-09-15
申请号:FI822102
申请日:1982-06-11
Applicant: BASF AG
Inventor: BRUNNMUELLER FRITZ , SCHNEIDER ROLF , KROENER MICHAEL , MUELLER HANS , LINHART FRIEDRICH , BURKERT HANS , BEYER KARL-HEINZ
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公开(公告)号:AU553567B2
公开(公告)日:1986-07-24
申请号:AU8498782
申请日:1982-06-18
Applicant: BASF AG
Inventor: LINHART FRIEDRICH , HARTMANN JUERGEN , JUNG DIETMAR , HARTMANN HEINRICH , SPOOR HERBERT , BURKERT HANS , HEIDE WILFRIED
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