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公开(公告)号：DE3060035D1
公开(公告)日：1981-12-24
申请号：DE3060035
申请日：1980-03-17
Applicant: BASF AG
Inventor： EILINGSFELD HEINZ DR , HANSEN GUNTER DR , SEYBOLD GUENTHER DR
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公开(公告)号：DE3160614D1
公开(公告)日：1983-08-25
申请号：DE3160614
申请日：1981-01-24
Applicant: BASF AG
Inventor： HANSEN GUNTER DR , KERMER WOLF-DIETER DR , STUCK JOCHEN-WILFRIED
IPC: C09B29/08 , C09B29/085 , C09B67/22 , D06P3/54
Abstract: Dye mixtures, containing dyes of the formula I I where X is hydrogen, chlorine or bromine, R1 is hydrogen, methoxy, ethoxy or phenoxy, R2 is hydrogen, methyl, ethyl, n-propyl or iso-propyl and R is where R3 is allyl, methallyl, crotonyl, prenyl or benzyl, R4 is C1-C5-alkyl, allyl, methallyl, crotonyl, prenyl or benzyl and R4 is C1-C5-alkyl, the mixtures containing not less than 60% of dyes wherein R is or NHC2H4CN, from 0 to 40% of one or more dyes wherein R is and from 0 to 40% of one or more dyes wherein R is the two last-mentioned components accounting for not less than 5% of the mixture. The mixtures are exceptionally useful for dyeing polyesters.
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公开(公告)号：ES2059943T3
公开(公告)日：1994-11-16
申请号：ES90117781
申请日：1990-09-15
Applicant: BASF AG
Inventor： DERBER BERND , HANSEN GUNTER DR , REICHELT HELMUT DR , VAMVAKARIS CHRISTOS DR , ZEIDLER GEORG
Abstract: Azo dyes of the formula in which R1, R2 and R3 independently denote hydrogen, C1-C4-alkyl or C1-C4-alkoxy, R4 denotes C1-C6-alkyl and R5 denotes C2-C8-alkyl which is substituted by hydroxy and may be interrupted by 1, 2 or 3 oxygen atoms, provided that the total number of carbon atoms in the radicals R4 and R5 is at least 5, mineral oils containing one or more of said novel dyes and the use of said dyes for marking mineral oils.
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公开(公告)号：DE3469550D1
公开(公告)日：1988-04-07
申请号：DE3469550
申请日：1984-12-17
Applicant: BASF AG
Inventor： BERGMANN UDO DR , DIX JOHANNES PETER DR , HANSEN GUNTER DR , SCHEFCZIK ERNST DR
IPC: C09B29/042 , C09B29/00 , C09B29/08 , C09B29/09 , C09B29/36
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