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公开(公告)号:GB1060180A
公开(公告)日:1967-03-01
申请号:GB5536565
申请日:1965-12-31
Applicant: BASF AG
Inventor: BRAUN WILLY , SCHEFCZIK ERNST
Abstract: The invention comprises the dyes having the formula wherein F represents an azo or anthraquinone dye radical free from sulphonic acid groups and R represents an alkylene or arylene group. The dyes may contain as substituents in F, OH, halogen, NO2, alkyl, aryl, alkoxy, aryloxy and acylamino groups. They may be obtained by reacting one mole of an acid halide of the formula wherein Hal represents Cl or Br with at least twice the molar amount of an azo or anthraquinone dye containing a primary amino group but no SO3H groups. The anthraquinone dyes used as starting materials may be derived from anthraquinone or condensed anthraquinone derivatives such as benzanthrone, dibenzanthrone, isodibenzanthrone, pyrazolanthrone, anthrapyrimidine, anthraquinacridone, pyranthrone, indanthrone, flavanthrone and perylene tetracarboxylic-imide compounds. Examples are given for the production of dyes in which F is an anthraquinone dye or a condensed anthraquinone dye. They may be used in pastes, flush pastes, printing inks, distempers, binder colours and lakes, or incorporated in synthetic or natural macromolecular substances, or for mass coloration of fibres of acetyl cellulose, polyacrylonitrile, polyesters, polyurethanes and polyvinyl chloride, or of paper, or for colouring inorganic materials, e.g. cement.
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公开(公告)号:FR1376894A
公开(公告)日:1964-10-31
申请号:FR954396
申请日:1963-11-20
Applicant: BASF AG
Inventor: SCHEFCZIK ERNST
IPC: C07C61/39 , C07C62/32 , C07C62/34 , C07C66/00 , C07D209/48
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公开(公告)号:DE59407310D1
公开(公告)日:1998-12-24
申请号:DE59407310
申请日:1994-08-09
Applicant: BASF AG
Inventor: SCHEFCZIK ERNST , SENS RUEDIGER , ETZBACH KARL-HEINZ , REICHELT HELMUT , GRUND CLEMENS
Abstract: PCT No. PCT/EP94/02634 Sec. 371 Date Feb. 12, 1996 Sec. 102(e) Date Feb. 12, 1996 PCT Filed Aug. 9, 1994 PCT Pub. No. WO95/05420 PCT Pub. Date Feb. 23, 1995Azo dyestuffs of the formula where R1 is unsubstituted or substituted C1-C20-alkyl, unsubstituted or substituted phenyl, or unsubstituted or substituted mercapto, R2 is hydroxyl or mercapto and D is the radical of a diazo component which is selected from the group consisting of the radicals of the formulae where L1 is C1-C4 -alkyl, unsubstituted or substituted C1-C4-alkoxy or unsubstituted or substituted amino, one of the two radicals L2 and L3 is hydrogen and the other is C1-C4-alkyl, unsubstituted or substituted C1-C4-alkoxy or unsubstituted or substituted amino, L4 is hydrogen or C1-C4-alkyl, L5 is unsubstituted or substituted C1-C4-alkoxy or C1-C4 -alkylthio and L6 is unsubstituted or substituted C8-C13-alkyl or phenoxy, their use for dyeing or printing textile materials and novel mercaptotriazolopyridines are described.
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公开(公告)号:ES2101090T3
公开(公告)日:1997-07-01
申请号:ES92906483
申请日:1992-03-06
Applicant: BASF AG
Inventor: ETZBACH KARL-HEINZ , SCHEFCZIK ERNST , SENS RUEDIGER , WIESENFELDT MATTHIAS
IPC: B41M5/385 , B41M5/26 , B41M5/388 , B41M5/39 , C07B57/00 , C07D213/89 , C07D265/36 , C09B23/00 , C09B23/02 , C09B23/04 , C09B53/00 , C09B55/00 , C09B57/00 , B41M5/38
Abstract: PCT No. PCT/EP92/00505 Sec. 371 Date Nov. 1, 1993 Sec. 102(e) Date Nov. 1, 1993 PCT Filed Mar. 6, 1992 PCT Pub. No. WO92/19684 PCT Pub. Date Nov. 12, 1992Pyridone dyes useful for thermal transfer have the formula (I) wherein R1, R2, R3, Y, X and Z are defined in the specification.
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公开(公告)号:HU200355B
公开(公告)日:1990-05-28
申请号:HU197486
申请日:1986-05-13
Applicant: BASF AG
Inventor: HANSEN GUENTER , SCHEFCZIK ERNST , ETZBACH KARL-HEINZ , REICHELT HELMUT , LOEFFLER HERMANN
IPC: C09B29/00 , C09B29/033 , D06P1/18 , C09B29/09 , C09B29/36 , C09B29/06 , D06P1/04 , D06P3/52 , C08K5/23 , C08J3/20 , C09B29/32
Abstract: The compounds of the general formula I where X is fluorine, chlorine, bromine, SO2E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C1-C4-alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula -CH=B, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are very useful for dyeing synthetic fibers or plastics.
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公开(公告)号:GB2175900B
公开(公告)日:1988-10-26
申请号:GB8612356
申请日:1986-05-21
Applicant: BASF AG
Inventor: SCHEFCZIK ERNST
IPC: C07C67/00 , C07C241/00 , C07C253/00 , C07C253/30 , C07C255/09 , C07C255/15 , C07C255/16 , C07C255/37 , C07C255/53 , C07C257/04 , C07C313/00 , C07C319/20 , C07C323/54 , C07C323/56 , C07C323/60 , C07D235/16 , C07C120/00 , C07D235/04
Abstract: Compounds of the formula I where R is alkyl of 1 to 10, preferably 1 to 4, carbon atoms, X is O or S, Y is hydrogen or nitrophenyl which is unsubstituted or substituted by chlorine, bromine, methoxy or methyl, when n is 1, and is C2-C6-alkylene when n is 2, and Z is cyano or 2-benzimidazolyl, are prepared by a process in which an iminoether of the formula II is reacted with a compound of the formula III where A(-) is an anion. The compounds prepared according to the invention are useful intermediates, for example for the preparation of diazo components.
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公开(公告)号:PT82579B
公开(公告)日:1988-07-01
申请号:PT8257986
申请日:1986-05-13
Applicant: BASF AG
Inventor: SCHEFCZIK ERNST , ETZBACH KARL-HEINS , REICHELT HELMUT , LOEFFLER HERMANN
IPC: C09B29/00 , C09B29/033 , D06P1/18
Abstract: The compounds of the general formula I where X is fluorine, chlorine, bromine, SO2E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C1-C4-alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula -CH=B, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are very useful for dyeing synthetic fibers or plastics.
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公开(公告)号:ZA863524B
公开(公告)日:1987-01-28
申请号:ZA863524
申请日:1986-05-13
Applicant: BASF AG
Inventor: HANSEN GUENTER , SCHEFCZIK ERNST , ETZBACH KARL-HEINZ , REICHELT HELMUT , LOEFFLER HERMANN
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公开(公告)号:ZA8603524B
公开(公告)日:1987-01-28
申请号:ZA8603524
申请日:1986-05-13
Applicant: BASF AG
Inventor: HANSEN GUENTER , SCHEFCZIK ERNST , ETZBACH KARL-HEINZ , REICHELT HELMUT , LOEFFLER HERMANN
CPC classification number: C09B29/0059
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公开(公告)号:BR8505144A
公开(公告)日:1986-07-29
申请号:BR8505144
申请日:1985-10-16
Applicant: BASF AG
Inventor: SCHEFCZIK ERNST
IPC: C07D265/26 , C07D209/36 , C07D209/42
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