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    21.
    发明专利
    未知

    公开(公告)号：DE59603988D1

    公开(公告)日：2000-01-27

    申请号：DE59603988

    申请日：1996-07-04

    Applicant: BASF AG

    Inventor： MARSCHNER CLAUS ,  PATSCH MANFRED

    IPC: C07C317/14 ,  C07C317/18 ,  C07C317/32 ,  C07C317/36 ,  C07C317/40 ,  C07C323/65

    Abstract: PCT No. PCT/EP96/02929 Sec. 371 Date Jan. 9, 1998 Sec. 102(e) Date Jan. 9, 1998 PCT Filed Jul. 4, 1996 PCT Pub. No. WO97/03955 PCT Pub. Date Feb. 6, 1997Sulfonyl compounds have the formula where n is 0, 1 or 2, Y is vinyl or a radical of the formula C2H4Q, where Q is hydroxyl or an alkali-detachable group, E is C3-C6-alkylene with or without interruption by 1 or 2 oxygen atoms in ether function, Ar is the radical of benzene or naphthalene, and R1, R2 and R3 are each hydrogen, unsubstituted or substituted C1-C6-alkyl, C1-C6-alkoxy, hydroxyl, halogen, nitro, amino, hydroxysulfonyl, carboxyl, carbamoyl, sulfamoyl, cyano or a radical of the formula (NH-)m(CH2-)qSO2-Y, where m is 0 or 1, q is 0, 2 or 3, and Y is as defined above.

    USE OF REACTIVE DYES FOR DYEING HAIR
    22.
    发明专利
    USE OF REACTIVE DYES FOR DYEING HAIR 未知

    公开(公告)号：CA2294007A1

    公开(公告)日：1999-02-04

    申请号：CA2294007

    申请日：1998-07-03

    Applicant: BASF AG

    Inventor： PATSCH MANFRED ,  PRECHTL FRANK ,  HOESSEL PETER

    IPC: A61K8/00 ,  A61K8/46 ,  A61K8/49 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/10 ,  C09B62/00 ,  C09B62/503 ,  D06P3/30

    Abstract: The invention relates to the use of reactive dyes for dyeing hair. Said reactive dyes are of formula (I), wherein a represents 1 or 2, b represents 0 or 1, Y represents vinyl or a radical of formula C2H4Q, Q being a group which can be split off in alkaline reaction conditions, L3 represents a direct bond or a binding link of formula CO-NH-M1 which can be interrupted by 1 or 2 nonadjacent oxygen atoms, imino or C1-C4 alkylimino groups, M1 being C2-C6 alkylene, A1 represents hydroxysulfonyl or a radical of formula SO2Y, A2 represents hydrogen, hydroxysulfonyl, methoxy, chlorine, bromine or carboxyl, W represents 1) the radical of a coupling constituent, of a monoazo dye or additionally, when b=0, of a disazo dye, which can carry other reactive groups, or 2) the radical of a chromophore which optionally has other reactive groups, and L1 and L2 each represent a binding link. The invention also represents a method for dyeing hair, and cosmetic preparations for dyeing hair.

    DYED OR PRINTED PAPER
    26.
    发明专利
    DYED OR PRINTED PAPER 未知

    公开(公告)号：AU8172382A

    公开(公告)日：1982-09-30

    申请号：AU8172382

    申请日：1982-03-19

    Applicant: BASF AG

    Inventor： PATSCH MANFRED ,  RUSKE MANFRED ,  HAHN ERWIN

    IPC: C09B47/16 ,  C09B47/24 ,  C09B47/32 ,  D21H19/10 ,  D21H21/28 ,  D21H3/78

    Abstract: Cationic phthalocyanine dyes of the formula where Pc is an (m+n+p)-valent phthalocyanine radical, R1 is H or alkyl, R2 and R3 independently of one another are alkyl, hydroxyalkyl, cycloalkyl, benzyl, phenyl or tolyl, or is pyrrolidinyl, imidazolyl, 2-ethyl-4-methylimidazolyl, morpholinyl, piperazinyl or N'-alkylpiperazinyl, or is R4 is H or methyl, R5 is alkyl, hydroxyalkyl or benzyl, X(+) is one equivalent of an anion, M(-) is one equivalent of a cation, z is 1 or 2, p is 0 or 1, m is 0 or 1 and n is from 1 to 4, and 1

    28.
    发明专利
    未知

    公开(公告)号：DE10110552A1

    公开(公告)日：2002-09-12

    申请号：DE10110552

    申请日：2001-03-05

    Applicant: BASF AG

    Inventor： REICHELT HELMUT ,  SEYBOLD GUENTHER ,  PATSCH MANFRED ,  SCHROEDER GUNTER-RUDOLF

    IPC: C07D213/79 ,  A61K8/00 ,  A61K8/41 ,  A61K8/46 ,  A61K8/49 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/10 ,  C09B62/503 ,  D06P3/10 ,  A61K7/13

    Abstract: The present invention relates to novel reactive dyes of formula I, (I), in which the variable independently denote X hydrogen, NO2, or NR R , Y NR R , OR , SR , or SO2R or a group suitable as a leaving group under the conditions of nucleophilic, aromatic substitution, R to R independently hydrogen, C1-C8 alkyl, C2-C8 alkyl, in which non-adjacent CH2 groups can be replaced by oxygen atoms, imino groups, or C1-C4 alkylimino groups, and/or CH2 groups may be replaced by carbonyl groups, C2-C8 alkenyl, or a group containing an active site or the precursor of an active site, with the proviso that at least one group R to R is present which contains an active site or the precursor of an active site. The present invention also relates to the use of the reactive dyes of Formula I for dyeing substrates containing nucleophilic groups, and to compositions containing at least one reactive dye of formula I.

    Reactive dye mixture, useful for dyeing and printing, especially ink-jet printing of textile, leather, paper, hair or film, contains bridged tetrakisazo and optionally disazo dyes
    29.
    发明专利
    Reactive dye mixture, useful for dyeing and printing, especially ink-jet printing of textile, leather, paper, hair or film, contains bridged tetrakisazo and optionally disazo dyes 未知

    公开(公告)号：DE19962228A1

    公开(公告)日：2001-06-28

    申请号：DE19962228

    申请日：1999-12-22

    Applicant: BASF AG

    Inventor： BRENNAN COLIN ,  PATSCH MANFRED

    IPC: C09B62/085 ,  C09B62/09 ,  C09B67/22 ,  D06P1/382 ,  C09B62/28

    Abstract: Dye mixture contains: (a) 2 or more bis-compounds (I) with 2 chromophores (D) derived from 8-amino-7-(5-amino-2-sulfophenylazo)-1-naphthol-3,5(6)-disulfonic acid, which are linked by 2-chloro- or 2-pyridinium-1,3,5-triazin-4,6-diyl group(s) (B) and a bridge (Y) and have an azo chromophore substituent (A); or (b) compound(s) (I) and corresponding compound(s) (Ia) with one A- and H-Y-B-substituted D chromophore. Dye mixture contains: (a) 2 or more bis-compounds of formula (I); or (b) compound(s) (I) and corresponding compound(s) of formula (Ia). A-D-(B)a-Y-(B)b-D-A (I) A-D-B-Y-H (Ia) D = a chromophore derived from 8-amino-7-(5-amino-2-sulfophenylazo)-1-naphthol-3,5(6)-disulfonic acid; A = a chromophore group linked to D by an azo group; B = 2-chloro- or 2-pyridinium-1,3,5-triazin-4,6-diyl; Y = a bridging group or a chemical bond if a or b = 0 in one case and 1 in the other. The full definitions are given in the DEFINITIONS (Full Definitions) Field. Independent claims are also included for: (1) A colorant containing the dye mixture and usual additives. (2) A method of dyeing a substrate by applying the dye mixture or colorant at pH above 7.

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