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公开(公告)号:DE3207209A1
公开(公告)日:1983-09-08
申请号:DE3207209
申请日:1982-02-27
Applicant: BASF AG
Inventor: BERGMANN UDO DIPL ING DR , DIX JOHANNES PETER DIPL CHEM D , HANSEN GUENTER DIPL CHEM DR , SCHEFCZIK ERNST DIPL CHEM DR
IPC: C09B29/039 , C09B29/00 , C09B29/06 , C09B29/09 , C09B29/36 , C09B29/48 , D06P3/36 , D06P1/04 , D06P3/34
Abstract: Compounds of the general formula I where R is substituted alkyl and K is the radical of a coupling component free from unsaturated aliphatic radicals, are very useful for dyeing cellulose esters and synthetic polyesters.
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公开(公告)号:DE3205435A1
公开(公告)日:1983-08-25
申请号:DE3205435
申请日:1982-02-16
Applicant: BASF AG
Inventor: BERGMANN UDO DIPL ING DR , DIX JOHANNES PETER DIPL CHEM D , HANSEN GUENTER DIPL CHEM DR , SCHEFCZIK ERNST DIPL CHEM DR , SEYBOLD GUENTHER DIPL CHEM DR
IPC: C09B29/039 , C09B29/00 , C09B29/06 , C09B29/08 , C09B29/095 , D06P3/36 , C09B29/042 , D06P1/04 , D06P3/34
Abstract: An isothiazolylazo dye of the formula I wherein R is an alkyl group or unsubstituted aryl or substituted aryl group selected from the group consisting of +TR and K is a radical of the formula +TR where B is C1-C4 alkyl or a substituted amino radical selected from the group consisting of R1 is hydrogen, methyl, methoxy or ethoxy, R2 and R3 independently of one another are each unsubstituted C1-C4 alkyl or substituted alkyl groups selected from the group of C1-C4 alkyls which are substituted by chlorine, bromine, cyano, hydroxyl, C1-C4-alkoxy, benzyloxy, phenoxy, phenyl, C1-C4-alkylcarbonyloxy which is unsubstituted or substituted by C1-C4-alkoxy, phenoxy or phenyl, phenycarbonyloxy which is unsubstituted or substituted by chlorine, bromine, methoxy, ethoxy, methyl or ethyl, oxycarbonyl, C1-C4-alkoxycarbonyl, C1-C4-alkoxycarbonyloxy, carbamyl, phenalkyloxycarbonyloxy, phenoxyalkyloxycarbonyloxy, C1-C4-alkoxyalkoxycarbonyloxy, phenylaminocarbonyloxy which is unsubstituted or substituted by chlorine, methoxy or methyl, C1-C4-alkoxyalkoxycarbonyl, phenylalkyloxycarbonyl or C1-C4-alkylaminocarbonyloxy which is unsubstituted or substituted by C1-C4-alkyl, C1-C4-alkoxy, chlorine or bromine; or R3 is hydrogen, R4 is a radical of the formula -A-OCO-Y-R, Z is hydrogen or methyl, X is hydrogen, methyl, methoxy, chlorine or an acylamino radical selected from the group consisting of NHCHO, NHCOCH3, NHCOC2H5, NHCOaryl, NHCOCH2aryl, A is C2- or C3-alkylene and Y is -O- or -NH-. The dyes are very useful for dyeing cellulose esters and synthetic polyesters; the dyeings obtained are from yellow to blue, and very fast.
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公开(公告)号:DE3151535A1
公开(公告)日:1983-07-07
申请号:DE3151535
申请日:1981-12-28
Applicant: BASF AG
Inventor: BECKER ERNST DIPL CHEM DR , BERGMANN UDO DIPL ING DR , DIX JOHANNES PETER DIPL CHEM D , HANSEN GUENTER DIPL CHEM DR
IPC: C09B29/085 , C09B29/08 , C09B31/043 , D06P1/18 , D06P3/54
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公开(公告)号:DE3212241A1
公开(公告)日:1983-10-06
申请号:DE3212241
申请日:1982-04-02
Applicant: BASF AG
Inventor: ARMBRUST HERBERT , DIX JOHANNES PETER DIPL CHEM D , HANSEN GUENTER DIPL CHEM DR , ZEIDLER GEORG
Abstract: Compounds of the general formula I I where R is hydroxyl or unsubstituted or substituted amino, R1 is hydrogen or C1-C12-alkyl, X1 and Y1 independently of one another are each a carboxylic acid ester or ether group and X2 and Y2 independently of one another are each hydrogen, nitro or chlorine, are very useful for coloring petroleum products, solvents and engine fuel additives.
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公开(公告)号:DE3205044A1
公开(公告)日:1983-08-25
申请号:DE3205044
申请日:1982-02-12
Applicant: BASF AG
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公开(公告)号:DE3141430A1
公开(公告)日:1983-05-05
申请号:DE3141430
申请日:1981-10-19
Applicant: BASF AG
Inventor: BERGMANN UDO DIPL ING DR , DIX JOHANNES PETER DIPL CHEM D , ETZBACH KARL-HEINZ DIPL CHEM D , VAMVAKARIS CHRISTOS DIPL CHEM
IPC: C09B29/36 , C09B29/033 , C09B29/09 , D06P1/04 , D06P3/52
Abstract: The invention relates to compounds of the general formula I in which K is the radical of a coupling component, X is a heterocyclic radical and Y is hydrogen, chlorine, bromine, nitro or cyano. The dyes according to the invention are highly suitable for the dyeing of synthetic polyesters and of blend fabrics made of cellulose fibres and polyesters.
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