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    81.
    发明专利
    未知

    公开(公告)号：DE3737537A1

    公开(公告)日：1989-05-18

    申请号：DE3737537

    申请日：1987-11-05

    Applicant: BASF AG

    Inventor： PANDL KLAUS DR ,  PATSCH MANFRED DR

    IPC: C09B62/04 ,  D06P1/382

    Abstract: Doubled copper formazan reactive dyes of the formula … … where… R is hydrogen, hydroxysulphonyl or chlorine,… R is hydrogen or hydroxysulphonyl,… one of the two radicals R and R is hydrogen and the other is hydroxysulphonyl,… Q is fluorine or chlorine, and… X is a radical of the formula … … and salts thereof, are useful for dyeing and printing hydroxyl- or nitrogen-containing organic substrates.

    82.
    发明专利
    未知

    公开(公告)号：DE3631678A1

    公开(公告)日：1988-03-24

    申请号：DE3631678

    申请日：1986-09-18

    Applicant: BASF AG

    Inventor： HENNING GEORG DR ,  HAHN ERWIN DR ,  HAUSER PETER DR ,  PATSCH MANFRED DR

    IPC: C08K5/34 ,  C08K5/3412 ,  C08K5/3437 ,  C09B5/62 ,  C09B67/48 ,  C09D7/00 ,  C09D7/12 ,  C09D11/02 ,  C09B67/20 ,  C09D17/00

    Abstract: A tetrachloroperylene-3,4,9,10-tetracarboxylic acid diimide pigment which contains not less than 85% by weight of the tetrachloro compound of the formula which is present to the extent of not less than 95% by weight in the beta -modification and which, in an X-ray spectrum, exhibits 2(-) CuK alpha main lines at 9.0 DEG , 13.3 DEG , 15.0 DEG , 16.8 DEG , 19.1 DEG , 21.5 DEG , 24.2 DEG , 25.4 DEG , 26.5 DEG , 27.0 DEG and 27.5 DEG . In finishes, the pigment gives very brilliant colorations which are very highly lightfast and fast to weathering and which, upon weathering, neither bleach nor darken up.

    83.
    发明专利
    未知

    公开(公告)号：DE3420467A1

    公开(公告)日：1985-12-05

    申请号：DE3420467

    申请日：1984-06-01

    Applicant: BASF AG

    Inventor： SCHAFFER ORTWIN DR ,  PATSCH MANFRED DR

    IPC: C09B62/01 ,  C09B62/03 ,  C09B62/04 ,  C09B62/09 ,  C09B62/25 ,  C09B62/44 ,  C09B62/513 ,  D06P3/10 ,  D06P3/66 ,  D06P1/38

    Abstract: Novel compounds of the general formula I I where A is a fiber-reactive radical of the triazine, pyrimidine or vinylsulfone series, D is a radical of a sulfo-containing diazo component of the aniline or aminonaphthalene series, K is the radical of a coupling component of the aminohydroxynaphthalene series, X is fluorine, chlorine, bromine, C1-C4-alkyl, trifluoromethyl, C1-C4-alkoxy, phenoxy, hydroxysulfonyl, carboxyl, acetyl, propionyl, methylsulfonyl, ethylsulfonyl, phenylsulfonyl, C1-C4-alkoxycarbonyl, phenoxysulfonyl or unsubstituted or substituted carbamyl or sulfamyl, and Y is fluorine, chlorine, bromine, C1-C4-alkyl, trifluoromethyl, C1-C4-alkoxy, phenoxy, phenoxysulfonyl, acetyl, propionyl, methylsulfonyl, ethylsulfonyl, phenylsulfonyl, p-acetylaminophenylsulfonyl, hydroxysulfonyl, C1-C4-alkoxycarbonyl, hydroxycarbonyl or unsubstituted or substituted carbamyl or sulfamyl, are very useful for dyeing wool and hydroxyl-containing fibers, such as cellulose and in particular cotton.

    Process for the preparation of anthrimides
    85.
    发明专利
    Process for the preparation of anthrimides 未知

    公开(公告)号：DE3325277A1

    公开(公告)日：1984-01-26

    申请号：DE3325277

    申请日：1983-07-13

    Applicant: BASF AG

    Inventor： FLOHR HELMUT DR ,  PATSCH MANFRED DR ,  EPPLE GERHARD DR

    IPC: C09B1/48 ,  C09B3/10 ,  C09B5/00 ,  C09B5/28 ,  C07C103/82

    Abstract: Process for the preparation of anthrimides in a one-pot reaction in which a) leuco-1,4-diaminoanthraquinone is oxidised in nitrobenzene to give 1,4-diaminoanthraquinone, b) the diamine obtained is monobenzoylated at 33 to 39 DEG C in the presence of 0.8 to 1.2 % by weight of water and acid-binding agents and c) the 1-amino-4-benzoylamino compound obtained is condensed with an aromatic halogen compound in the presence of copper to give the anthrimide. During the benzoylation, an aminobenzoylaminoanthraquinone is obtained which contains less than 3 % by weight of starting material and of the bis-benzoylamino compound. In the carbazolisation, the anthrimides obtained by the process yield vat dyes which have the same properties as the dyes of the prior art. h

    86.
    发明专利
    未知

    公开(公告)号：DE3111199A1

    公开(公告)日：1982-09-30

    申请号：DE3111199

    申请日：1981-03-21

    Applicant: BASF AG

    Inventor： PATSCH MANFRED DR ,  RUSKE MANFRED ,  HAHN ERWIN DR

    IPC: C09B47/16 ,  C09B47/24 ,  C09B47/32 ,  D21H19/10 ,  D21H21/28 ,  C09D11/02 ,  D21H1/46 ,  D21H3/80

    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

    88.
    发明专利
    未知

    公开(公告)号：CH618153A5

    公开(公告)日：1980-07-15

    申请号：CH217975

    申请日：1975-02-21

    Applicant: BASF AG

    Inventor： EILINGSFELD HEINZ DR ,  PATSCH MANFRED DR ,  BAUR KARL-GERHARD DR ,  RUEHENBECK WOLFGANG DR

    IPC: B01J27/00 ,  B01J31/00 ,  C07B61/00 ,  C07C1/00 ,  C07C2/86 ,  C07C15/16 ,  C07C17/00 ,  C07C17/26 ,  C07C25/18 ,  C07C67/00

    Abstract: 1488185 o-Benzyl toluenes BASF AG 21 Feb 1975 [22 Feb 1974 11 June 1974 18 June 1974 30 Nov 1974] 7303/75 Heading C5E [Also in Division C2] 2-Benzyltoluenes of the formula in which R 1 are independently H or halogen, R 2 are H, halogen, aliphatic or aromatic, are prepared by reaction of an o-xylyl halide (II) in which X is a halogen with an aromatic compound (III) either (a) in the presence of H 2 SO 4 using less than 7 moles of III per mole of II, or (b) in the presence of (1) a phosphoric acid and (2) an organic sulphonic acid, a zinc compound and/or a tin compound, or (c) in the presence of (1) H 2 SO 4 and (2) a phosphoric acid, an organic sulphonic acid, a boron compound, a zinc compound and/ or a tin compound examples describe the preparation of o-benzyl toluene; 2,3 1 ,4 1 -trimethyl diphenylmethane; 2,2 1 ,5 1 -trimethyl diphenylmethane; 2,4 1 -dimethyldiphenylmethane; and, 2-(methylbenzyl) -toluene.

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