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公开(公告)号:GB2327426B
公开(公告)日:2001-11-21
申请号:GB9815161
申请日:1998-07-13
Applicant: BASF AG
Inventor: SALING PETER , KLAHR ERHARD , REICHELT HELMUT , GRUETTNER-MERTEN SABINE
IPC: C09B29/085 , C09B29/01 , C09B29/08 , C09B43/42 , C07C211/52
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公开(公告)号:DE59505518D1
公开(公告)日:1999-05-06
申请号:DE59505518
申请日:1995-01-31
Applicant: BASF AG
Inventor: SCHEFCZIK ERNST , GRUETTNER-MERTEN SABINE , SALING PETER , SENS RUEDIGER , REICHELT HELMUT
IPC: C07D471/04 , C09B23/00 , C09B23/04 , C09B55/00 , C09B57/00
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公开(公告)号:GB2327426A
公开(公告)日:1999-01-27
申请号:GB9815161
申请日:1998-07-13
Applicant: BASF AG
Inventor: SALING PETER , KLAHR ERHARD , REICHELT HELMUT , GRUETTNER-MERTEN SABINE
IPC: C09B29/085 , C09B29/01 , C09B29/08 , C09B43/42 , C07C211/52
Abstract: Azo dyes of the formula [where X is oxygen or a radical of the formula NR 6 , where R 6 is hydrogen or optionally substituted C 1 -C 13 -alkyl (optionally interrupted by 1-4 ether groups and optionally substituted by hydroxy or C 1-4 -alkanoyloxy) R 1 is C 1 -C 13 -alkyl (optionally interrupted by 1-4 ether groups and optionally substituted by hydroxy or optionally halogenated C 1-4 -alkanoyloxy) or is optionally substituted phenyl, Y is hydrogen, halogen or cyano Z is nitro or additionally cyano when Y is halogen or cyano, R 2 is C 1 -C 4 -alkyl, methoxymethyl or optionally substituted phenyl, R 3 is hydrogen, C 1 -C 4 -alkoxy or C 1 -C 4 -alkyl, and R 4 and R 5 are each C 1 -C 13 -alkyl (optionally interrupted by 1-4 ether groups and optionally substituted by hydroxy, cyano or C 1-4 -alkanoyloxy) or C 2 -C 6 -alkenyl] are useful for dyeing or printing synthetic materials and are synthesizable using novel dinitroaminoaromatics (as diazo components) of formula where X, Y, Z and R 1 are as defined above. Compounds of formulae (IIa) and (IIb), which are defined in claims 11 and 12 respectively and lie within the definition of formula (II) above, are claimed per se.
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公开(公告)号:ITMI981551D0
公开(公告)日:1998-07-07
申请号:ITMI981551
申请日:1998-07-07
Applicant: BASF AG
Inventor: REICHELT HELMUT , SALING PETER , KLAHR ERHARD , GRUTTNER-MERTEN SABINE
IPC: C09B29/085 , C09B29/01 , C09B29/08 , C09B43/42
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公开(公告)号:ITMI981551A1
公开(公告)日:1999-01-16
申请号:ITMI981551
申请日:1998-07-07
Applicant: BASF AG
Inventor: GRUTTNER-MERTEN SABINE , KLAHR ERHARD , REICHELT HELMUT , SALING PETER
IPC: C09B29/085 , C09B20060101 , C09B29/01 , C09B29/08 , C09B43/42
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