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    22.
    发明专利
    未知

    公开(公告)号：DE19605678A1

    公开(公告)日：1997-08-21

    申请号：DE19605678

    申请日：1996-02-15

    Applicant: BASF AG

    Inventor： MARSCHNER CLAUS DR ,  PATSCH MANFRED DR ,  SCHLOESSER ULRIKE DR

    IPC: C07C309/10 ,  C07C309/15 ,  C07C309/51 ,  C07C317/28 ,  C07C317/40 ,  C09B62/503 ,  C07C323/25 ,  C07C317/18

    Abstract: Dicarbamoyl compounds of general formula (I) wherein: m is 1 or 2, n is 0, 1 or 2, W if necessary C2 to C4 alkylene is substituted by C1 to C4 alkyl, chlorine, bromine or phenyl or phenylene optionally substituted by methyl, ethyl, methoxy, ethoxy, hydroxy, chlorine, bromine, hydroxysulfonyl, nitro, amino, acetalamino, or carboxyl; X is C2-C8 alkylene interrupted one to three times, optionally substituted by ether oxygen, imino, phenylimino or C1 to C4 alkylamino or a residue of the formula (II); Z is a residue of formula (III) or (IV); R is hydrogen, C1 to C4 alkyl, phenyl, CH2CH2OH, CH2CH2OSO3H, CH2CH2SO3H or a residue of formula (V); L and L are independently C1 to C4 alkylenes; Y is vinyl or a residue of the formula C2H4Q where Q means hydroxy or a residue separable under alkalic reaction conditions; and Ar means phenyl or naphthyl and both residues can be substituted one to three times by C1-C6 alkyl, C1-C6 alkoxy, fluorine, chlorine, bromine, nitro, amino, hydroxy, hydroxysulfonyl, carboxyl, C1 to C6 alkoxycarbonyl, acetylamino, a residue of formula (VI), (VII), SO2NH-X-S(O)n-Y or S(O)n-Y where R and R are independently hydrogen or C1 to C6 alkyl and n, X and Y have the given meaning. The invention also relates to the use of these compounds for the preparation of fiber reactive dyes.

    23.
    发明专利
    未知

    公开(公告)号：DE19510888A1

    公开(公告)日：1996-09-26

    申请号：DE19510888

    申请日：1995-03-24

    Applicant: BASF AG

    Inventor： PATSCH MANFRED DR ,  LOEFFLER HERMANN ,  MARSCHNER CLAUS DR

    IPC: C07D401/12 ,  C07D209/34 ,  C07D209/46 ,  C07D401/14 ,  C07D403/12 ,  C07D403/14 ,  C07D413/14 ,  C07D498/04 ,  C09B62/08 ,  C09B62/44 ,  C09B62/503 ,  C09B62/002 ,  C09B43/16 ,  D06P1/38 ,  D06P3/10 ,  D06P3/66

    Abstract: Reactive dyes of formula (I), contg. a benzo-fused N-contg.heterocyclic anchor gp., are new, where a = 1 or 2; b = 0 or 1; Z = H, 1-6C alkyl, 1-6C alkoxy, halogen, NO2, NH2, SO3H, (1-6C) alkoxycarbonyl, CONH2 or mono- or di-(1-6C alkyl)carbamoyl; A = CH2, CO, SO2, CH2CO or CH2SO2 (with CH2 bonded to the benzene ring in the last two gps.); X = direct bond, 1-8C alkylene (opt. interrupted by 1-3 ether O, 1-3 imino or 1-3 1-4C alkylimino) or -L -CO-NZ -L -; L , L = 1-4C alkylene; Z = H, 1-6C alkyl or phenyl; Y = vinyl or C2H4Q; Q = gp. cleavable under alkaline reaction conditions; W = (i) chromophore residue (opt. contg. further reactive gps.) derived from an opt. metallised mono- or disazo dye, triphenodioxazine, anthraquinone, metallised formazan or metallised phthalocyanine; or (ii) the residue of a coupling component, opt. contg. the residue of a diazo component bonded via an azo bridge and opt. contg. further reactive gps.; if W = (i), then L = -SO2NZ -, -CONZ -, -NZ SO2-, -NZ CO-, -NZ CONZ -, NZ or diaminotriazine residue of formula (a); if W = (ii), then L = azo bridge; L = diaminotriazine residue of formula (b) or bis-diaminotriazine residue of formula (c); Hal = F, Cl or Br; Z -Z = as Z ; or NZ or NZ = piperazine-1,4-diyl; and L = 2-8C alkylene or phenylene (opt. substd. by 1-4C alkyl, 1-4C alkoxy or SO3H). Also claimed are sulphur-contg. N-substd. benzo-fused N-heterocyclic cpds. of formula (XXVII), where X , X = 2-4C alkylene; and Y = C2H4OH or as Y .

    24.
    发明专利
    未知

    公开(公告)号：DE59107058D1

    公开(公告)日：1996-01-25

    申请号：DE59107058

    申请日：1991-06-12

    Applicant: BASF AG

    Inventor： PATSCH MANFRED DR ,  MARSCHNER CLAUS DR ,  PRIESTER CLAUS ULRICH DR

    IPC: C09B19/00 ,  C09B62/002 ,  C09B62/02 ,  C09B62/04 ,  C09B62/44 ,  C09B62/503

    Abstract: Triphendioxazine dyes suitable for dyeing or printing hydroxyl- or amido-containing substrates have the formula where n is 0 or 1, m is 1 or 2, R1 and R2 are each independently of the other hydrogen, chlorine, bromine, hydroxysulfonyl, C1-C4-alkyl, C1-C4-alkoxy, substituted or unsubstituted phenyl or substituted or unsubstituted phenoxy, R3 is halogen, carboxyl, C1-C4-alkyl, C1-C4-alkoxy, vinylsulfonyl or the radical -SO2-CH2CH2-Z, where Z is a leaving group, and Q1 and Q2 are each independently of the other a radical of the formula where R4 and R5 are each independently of the other hydrogen, C1-C4-alkyl or phenyl, R6 is hydrogen or a fiber-reactive radical, L1 and L2 are each independently of the other substituted or unsubstituted C2-C8-alkylene or phenylene, X is a chemical bond, oxygen, sulfur, imino, C1-C4-alkylimino, carbonyl or methylene, and Y is oxygen or sulfur, with the proviso that if n is 0, R6 is a fiber-reactive radical, and that the hydroxysulfonyl groups are each ortho to the substituents Q1 and Q2.

    New reactive dyestuff with alkenyl or alkynyl sulphonyl aryl gp.
    26.
    发明专利
    New reactive dyestuff with alkenyl or alkynyl sulphonyl aryl gp. 未知

    公开(公告)号：DE4041729A1

    公开(公告)日：1992-07-02

    申请号：DE4041729

    申请日：1990-12-24

    Applicant: BASF AG

    Inventor： MARSCHNER CLAUS DR ,  NIEDENBRUECK MATTHIAS DR ,  SIEGEL BERND DR ,  PATSCH MANFRED DR ,  PANDL KLAUS DR

    IPC: C09B62/44 ,  C09B62/443 ,  C09B62/78

    Abstract: New reactive dyestuffs (I) contg. alkenyl- or alkynyl- sulphonylaryl gps. are of the formula X-L-Z1Z2Ar-SO2-Rg (I) In (I), Rg = -CH(Z3)-C(U)=CZ4Z5 (IIA) or -CH(Z3-CC-Z4) (IIB); Z1-2 = H, 1-4C alkyl (opt. substd. by amino or 1-4C alkanoylamino), (substd.)phenyl, 1-4C alkoxy, COOH, 1-4C alkoxycarbonyl, CN, halogen or SO3H; Z3-5 = H, 1-4C alkyl (opt. substd. by OH or 1-4C alkoxy) or (substd.)phenyl; U = a gp. released under alkaline conditions; X = (a) a chromophore gp., opt. contg. other reactive gps. and derived from an opt. metallised mono- or disazo dyestuff, triphenodioxazine, anthraquinone, metallised formazan or metallised phthalocyanine; or (b) a gp. derived from a coupling component, opt. linked to another diazo component gp. by an azo bridge and opt. contg. other reactive gps.; L = (a) a bridging gp. of the formulae -Q1-N-A- or gp. (i) (where Q1-3 = H or 1-4C alkyl; Q4 = a protecting gp.; A = a chemical bond or 1-4C alkylene); or (b) an azo bridge.

    New reactive dyestuff cpds. with alkynyl-sulphonyl gp. - used for dyeing substrate contg. hydroxyl gp. or nitrogen, esp. leather, wool or cotton
    27.
    发明专利
    New reactive dyestuff cpds. with alkynyl-sulphonyl gp. - used for dyeing substrate contg. hydroxyl gp. or nitrogen, esp. leather, wool or cotton 未知

    公开(公告)号：DE4041764A1

    公开(公告)日：1992-06-25

    申请号：DE4041764

    申请日：1990-12-24

    Applicant: BASF AG

    Inventor： SIEGEL BERND DR ,  MARSCHNER CLAUS DR ,  PANDL KLAUS DR ,  PATSCH MANFRED DR

    IPC: C09B62/44 ,  C09B62/443 ,  C09B62/78

    Abstract: Reactive dyestuffs (I) with an alkynylsulphonyl gp. are of the formula X-L-E (I). In (I) E = a gp. of the formula -Ar(Z1)(Z2)-SO2-CH(Z3)CC-Z4; Ar = benzene or naphthalene ring; Z1 and Z2 independently = H, 1-4C alkyl (opt. substd. by amino or 1-4C alkanoylamino), (substd.) phenyl, 1-4C alkoxy, COOH, 1-4C alkoxycarbonyl, CN, halogen or -SO3H; Z3 and Z4 independently = H, 1-4C alkyl (opt. substd. by OH or 1-4C alkoxy) or (substd.) phenyl; X = (a) a chromophore gp., opt. with other reactive gps., derived from an opt. metallised mono- or disazo dyestuff, triphenodioxazine, anthraquinone, metallised formazan or metallised phthalocyanine; or (b) a coupling component gp., opt. connected to another diazo component gp. by an azo bridge and opt. with other reactive gps.; L = (a) a bridging gp. of formula -N(Q1)-A- (IIA) or (IIB) or (b) an azo bridge; Q1, Q2 and Q3 independently = H or 1-4C alkyl; Q4 = a projecting gp.; A = a chemical bond or 1-4C alkylene. USE/ADVANTAGE - (I) are for dyeing and printing substrates contg. OH gps. or N. Such substrates include leather and fibrous materials, mainly natural and synthetic polyamides, esp. wool, and natural and regenerated cellulose, esp. cotton. (I) are esp. suitable for exhaustion dyeing and the cold dwell process and give high yield, high wet fastness and brilliant dyeing. Unfixed (I) can be washed out easily.

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