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    11.
    发明专利
    未知

    公开(公告)号：DE4004600A1

    公开(公告)日：1991-08-22

    申请号：DE4004600

    申请日：1990-02-15

    Applicant: BASF AG

    Inventor： ETZBACH KARL-HEINZ DR ,  SENS RUEDIGER DR ,  WIESENFELDT MATTHIAS DR

    IPC: B41M5/035 ,  B41M5/132 ,  B41M5/26 ,  B41M5/30 ,  B41M5/385 ,  B41M5/388 ,  B41M5/39 ,  D06P5/13

    Abstract: Process for transfer of azo dyestuffs from a support to a plastic-coated paper by diffusion with the aid of an energy source, in which a support is used on which are present one or more azo dyestuffs of the formula in which X denotes nitrogen or the radical C-CN Z denotes oxygen or the radical -CH(R )-, in which R represents hydrogen or C1-C4-alkyl, R represents hydrogen, substituted or unsubstituted alkyl or substituted or unsubstituted phenyl, R and R each denote hydrogen or C1-C4-alkyl, R denotes hydrogen, C1-C10-alkyl, C1-C10-alkoxy or acylamino, R denotes hydrogen, chlorine, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio or substituted or unsubstituted phenyl and R denotes cyano or the radical -CO-OR , -CO-NHR or -CO-N(R )2, in which R has the abovementioned meaning.

    New 2-amino-thiazole derivs.
    12.
    发明专利
    New 2-amino-thiazole derivs. 未知

    公开(公告)号：DE3942581A1

    公开(公告)日：1991-06-27

    申请号：DE3942581

    申请日：1989-12-22

    Applicant: BASF AG

    Inventor： WIESENFELDT MATTHIAS DR ,  ETZBACH KARL-HEINZ DR

    IPC: C07D277/20 ,  C07D277/40 ,  C07D277/42 ,  C07D277/50 ,  C07D277/54 ,  C07D277/56 ,  C07D417/04 ,  C07D417/12 ,  C09B29/042

    Abstract: 2-Aminothiazoles of formula (I) and their tautomers are new: R1 = NH2 or N=C(T1)-NT2T3; T1 = H, 1-6C alkyl or Ph; T2 and T3 = 1-6C alkyl, 5-7C cycloalkyl or Ph, or NT2T3 is a satd. 5- to 7-membered ring opt. contg. other heteroatoms; R3 = S(O)nX, SH or Y; n = 0-2; X = 3-8C cycloalkyl or opt. substd. 1-20C alkyl, 3-6C alkenyl, 3-6C alkynyl or phenyl; Y = 1-20C mono- or dialkylamino (opt. substd. and/or interrupted by O), 3-8C cycloalkylamino, adamantylamino, 2-12C mono- or dialkenylamino, 3-12C alkynylamino, N-(1-5C alkyl)anilino, pyrrolidino, piperidino, morpholino, thiomorpholino, 1-piperazinyl, 4-(1-4C alkyl)-1-piperazinyl, hexamethylenimino, 1-imidazolyl, 1-pyrazolyl, opt. substd. anilino, pyridylamino, thienylamino, NHNH2, 1-4C mono- or dialkylhydrazino or phenylhydrazino; R4 = 1-6C alkanoyl, benzoyl, CN, COT4 or C(T6)T5; T4 = OH, 1-6C alkoxy, NH2 or Y; T5 = H, 1-6C alkyl or Ph; T6 = NOH, NQ or the residue of a cpd. contg. a reactive CH2 gp.; Q = opt. substd. 1-20C alkyl (opt. interrupted by O), an opt. substd. 3-6C alkenyl, 3-6C alkynyl, 3-12C cycloalkyl or phenyl gp., pyridyl, 3-6C alkoxycarbonylmethyl, NH2, dialkylamino or anilino; provided that: (a) R3 is not SCH(COMe)COOETt or SCH(COMe)2 when R1 = NH2 and R4 = COMe or COOEt; (b) R3 is not SMe when R1 = NH2 and R4 = CN; (c) R1 is not NH2 when R3 = piperidino or morpholino and R4 = CN.

    Black or blue sulphonated poly:azo dyes and intermediate sulphon:amide
    13.
    发明专利
    Black or blue sulphonated poly:azo dyes and intermediate sulphon:amide 未知

    公开(公告)号：DE19648939A1

    公开(公告)日：1998-05-28

    申请号：DE19648939

    申请日：1996-11-26

    Applicant: BASF AG

    Inventor： LAMM GUNTHER DR ,  WIESENFELDT MATTHIAS DR

    IPC: C07C311/44 ,  C07C311/41 ,  C09B35/52 ,  C09B62/453 ,  C09B62/513 ,  D06P1/39 ,  D06P1/384

    Abstract: Sulphonated polyazo dyes of formula (I) are new; in which one of X and X = hydroxyl (OH) and the other = amino; p, q = 0 or 1; D , D = a (substituted) phenyl group of formula (II); B = a bridging group of the formula -SO2-NH-A -NH-SO2-, -SO2-N(Alk)-A -NH-SO2-, -SO2-N(Alk)-A -N(Alk)-SO2-, -SO2-N(Alk)-A -O-SO2-, -SO2-O-A -O-SO2-, -SO2-N(Alk)-, -SO2-N(Alk)-SO2-, -SO2-NH-A -NH-SO2-, -SO3- or -SO2-; A = phenylene, optionally substituted by hydroxysulphonyl (-SO3H); A = 1-8 carbon (C) alkylene; R1 = hydrogen (H), 1-4 C alkyl, halogen, cyano (CN), nitro (NO2), -SO3H, pyrrolidinylsulphonyl, morpholinylsulphonyl, or a group of the formula CO-Ar, CO-OAr, CO-OAlk, CO-N(Ar)Alk, CO-N(Alk)2, SO2-Ar, SO2-Alk, SO2-CH2CH=CH2, SO2-CH=CH2, SO2-C2H4-Q, SO2-OAr, SO2-N(Alk)2, SO2-NHAlk, SO2-N(Ar)Alk or SO2-NHAr or a group of formula (IIIA-IIIH); Alk = 1-8 C alkyl (which may have 1-3 ether oxygen (O) atoms, 1 sulphur (S) or 1 sulphonyl (SO2) group in the chain and may be substituted by OH, 1-4 C alkanoyloxy, benzoyloxy, sulphato, halogen, CN, carbamoyl, carboxy, -SO3H, phenyl or hydroxysulphonylphenyl) or 5-8 C cycloalkyl; Ar = phenyl or naphthyl, which may be substituted by 1-4 C alkyl, halogen, 1-4 C alkoxy, phenoxy, OH, carboxy, 1-4 C alkanoylamino (optionally with an ether O atom in the alkyl chain), benzoylamino, -SO3H, pyrrolidinylsulphonyl, piperidinylsulphonyl, morpholinylsulphonyl or a group of the formula SO2-Alk, SO2-CH2CH=CH2, SO2-CH=CH2, SO2-C2H4-Q, SO2-NHAlk, SO2-N(Alk)2, SO2-G, SO2-OG, SO2-NHG or SO2-N(Alk)G; R = H, -SO3H, 1-4 C alkyl, 1-4 C alkoxy, CO-Ar, CO-OAlk, CO-OAr, SO2-Ar, SO2-Alk, SO2-OAr or a group of formula (IIIA-IIIH); Q = OH or a group released under alkaline conditions; G = phenyl (optionally substituted by 1-4 C alkyl, carboxyl, -SO3H or 1-4 C alkanoylamino) or naphthyl (optionally substituted by -SO3H). Also claimed are new sulphonamides of formula (IVA) and (IVB); (X = O, imino or -N(Alk))-.

    14.
    发明专利
    未知

    公开(公告)号：ES2103141T3

    公开(公告)日：1997-08-16

    申请号：ES95106327

    申请日：1995-04-27

    Applicant: BASF AG

    Inventor： LAMM GUNTHER DR ,  REICHELT HELMUT DR ,  WIESENFELDT MATTHIAS DR

    IPC: C07D213/71 ,  C09B33/12 ,  C09B33/28

    Abstract: Bis(5-azo-6-hydroxy-4-methyl-3-hydroxysulphonyl-pyrid-2-on- 1-yl) dyes (I) of formula (A), in the form of free acids or their salts, are claimed. In A, A and Y are each -SO3H; Z is D-N=N-; D is the residue of a diazo component; and X is a 2-8 C alkylene opt. with an ether O atom in the chain. Also claimed are bis(6-hydroxy-4-methy-3-hydroxysulphonyl-pyrid-2-on-1-yl) cpds. (II) of formula (A), in which Y is -SO3H and Z is H, in the form of the free acids or salts, and the prepn. of (II).

    17.
    发明专利
    未知

    公开(公告)号：DE59005501D1

    公开(公告)日：1994-06-01

    申请号：DE59005501

    申请日：1990-03-26

    Applicant: BASF AG

    Inventor： LAMM GUNTHER DR ,  ETZBACH KARL HEINZ DR ,  WIESENFELDT MATTHIAS DR ,  HANSEN GUENTER DR ,  REICHELT HELMUT DR

    IPC: C09B29/00 ,  C09B29/042 ,  C09B29/36 ,  D06P1/18

    Abstract: Thiazole azo-dyes of the formula … … in which… R denotes C1-C12-alkyl which is optionally interrupted by oxygen atoms, or phenyl, halogen, cyano or C1-C4-alkoxycarbonyl,… R denotes formyl, cyano, C1-C4-alkoxycarbonyl or a radical of the formula -CH=CH X , in which X and X independently of one another stand for cyano or C1-C4-alkoxycarbonyl,… R denotes C1-C12-alkyl which is optionally interrupted or substituted by oxygen atoms, C5-C7-cycloalkyl, optionally substituted phenyl, furyl, thienyl, C1-C4-alkylthienyl or pyridyl and… R and R independently of one another denote C1-C12-alkyl which is optionally interrupted and/or substituted by oxygen atoms,… with the proviso that the alkyl chain is interrupted by oxygen atoms in at least one of the radicals R , R and R , and their use for dyeing textile fibres.

    18.
    发明专利
    未知

    公开(公告)号：DE4120362A1

    公开(公告)日：1992-12-24

    申请号：DE4120362

    申请日：1991-06-20

    Applicant: BASF AG

    Inventor： HAHN ERWIN DR ,  WIESENFELDT MATTHIAS DR ,  REICHELT HELMUT DR ,  GRUETTNER SABINE DR

    IPC: C09B29/042 ,  C09B29/00 ,  C09B29/08 ,  C09B29/09

    Abstract: Thiazole azo dyestuffs of the formula … … in which …… R denotes hydrogen, optionally substituted C1-C6-alkyl, halogen, optionally substituted C1-C6-alkoxy, optionally substituted C1-C6-alkylthio, optionally substituted phenylthio, C1-C6-alkylsulphonyl, optionally substituted phenylsulphonyl or C1-C4-alkoxycarbonyl, … R denotes cyano, C1-C4-alkanoyl, benzoyl, C1-C6-alkylsulphonyl, optionally substituted phenylsulphonyl or a radical of the formula -CH = T, in which T represents the radical of a CH-acidic compound, … R denotes hydrogen, optionally substituted C1-C6-alkoxy, C1-C4-alkoxycarbonyl, carbamoyl or C1-C4-mono- or dialkyl carbamoyl, … R denotes C1-C6-alkyl, optionally substituted C1-C6-alkoxy, optionally substituted C1-C4-alkoxycarbonyloxy, optionally substituted phenoxycarbonyloxy, substituted aminocarbonyloxy, optionally substituted C1-C4-alkanoyloxy, optionally substituted C1-C4-alkanoylamino, or optionally substituted phenyl, … R denotes hydrogen, optionally substituted C1-C10-alkyl or optionally substituted C3-C5-alkenyl and … R and R denote hydrogen, halogen, cyano, optionally substituted C1-C10-alkyl, optionally substituted C1-C4-alkoxy, amino or C1-C4-mono- or dialkylamino, … and their use for the dyeing or printing of textile fibres.

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