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    52.
    发明专利
    未知

    公开(公告)号：BR9407394A

    公开(公告)日：1996-11-05

    申请号：BR9407394

    申请日：1994-08-25

    Applicant: BASF AG

    Inventor： DYLLICK-BRENZINGER RAINER ,  SCHLOSSER ULRIKE ,  KURTZ WALTER ,  LAMM GUNTHER

    IPC: G01N31/00 ,  C10L1/00 ,  G01N31/22 ,  G01N33/08 ,  G01N33/28

    Abstract: PCT No. PCT/EP94/02824 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/07460 PCT Pub. Date Mar. 16, 1995A method for detecting naphthylamines which are present as tracers in mineral oils, wherein the naphthylamine is extracted by treating the mineral oil with an aqueous medium, and is coupled in the aqueous phase with a diazonium salt to form an azo dye, the use of specific naphthylamines as tracers in mineral oils and mineral oils containing these specific naphthylamines.

    53.
    发明专利
    未知

    公开(公告)号：NO960859L

    公开(公告)日：1996-04-30

    申请号：NO960859

    申请日：1996-03-01

    Applicant: BASF AG

    Inventor： DYLLICK-BRENZINGER RAINER ,  SCHLOSSER ULRIKE ,  KURTZ WALTER ,  LAMM GUNTHER

    IPC: G01N31/00 ,  C10L1/00 ,  G01N31/22 ,  G01N33/08 ,  G01N33/28

    Abstract: PCT No. PCT/EP94/02824 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/07460 PCT Pub. Date Mar. 16, 1995A method for detecting naphthylamines which are present as tracers in mineral oils, wherein the naphthylamine is extracted by treating the mineral oil with an aqueous medium, and is coupled in the aqueous phase with a diazonium salt to form an azo dye, the use of specific naphthylamines as tracers in mineral oils and mineral oils containing these specific naphthylamines.

    Naphtholactam dyes
    54.
    发明专利
    Naphtholactam dyes 未知

    公开(公告)号：AU3342695A

    公开(公告)日：1996-03-14

    申请号：AU3342695

    申请日：1995-08-04

    Applicant: BASF AG

    Inventor： GRUND CLEMENS ,  SCHEFCZIK ERNST ,  LAMM GUNTHER ,  MERGER ROLAND ,  SENS RUDIGER

    IPC: C07D401/04 ,  C07D495/04 ,  C07D495/06 ,  C09B57/00 ,  C09B57/06

    Abstract: PCT No. PCT/EP95/03112 Sec. 371 Date Feb. 18, 1997 Sec. 102(e) Date Feb. 18, 1997 PCT Filed Aug. 4, 1995 PCT Pub. No. WO96/06137 PCT Pub. Date Feb. 29, 1996The invention concerns naphtholactam derivatives of formula (I), in which: R1 represents hydrogen, optionally substituted C1-C6 alkyl C5-C6 cycloalkcyl or substituted phenyl; R2 and R3 represent hydrogen, C1-C8 alkanoyl, optionally substituted benzoyl, optionally substituted C2-C4 alkyl, optionally substituted C2-C4 alkenyl, optionally substituted C2-C4 alkinyl, a halogen, nitro, sulphamoyl, optionally substituted hydroxy, optionally substituted mercapto, C1-C6 alkysulphonyl or optionally substituted phenylsulphonyl; R4 represents hydrogen or, with R3, a group of formula (II); R5 represents hydrogen or C1-C6 alkyl; R6 represents cyano, carbamoyl, C1-C4 mono- or dialkylcarbamoyl carboxyl or C1-C4 alkoxycarbonyl; and R7 represents substituted C1-C4 alkyl, optionally substituted C5-C13 alkyl or benzoyl. Also disclosed is the use of these derivatives for dyeing or printing textiles.

    55.
    发明专利
    未知

    公开(公告)号：BR9501925A

    公开(公告)日：1996-03-05

    申请号：BR9501925

    申请日：1995-05-05

    Applicant: BASF AG

    Inventor： LAMM GUNTHER ,  REICHELT HELMUT ,  WIESENFELDT MATTHIAS

    IPC: C07D213/71 ,  C09B33/12 ,  C09B33/28 ,  D06P1/39 ,  C07D213/00

    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).

    Nitro dyes
    56.
    发明专利
    Nitro dyes 未知

    公开(公告)号：AU2983595A

    公开(公告)日：1996-02-22

    申请号：AU2983595

    申请日：1995-07-13

    Applicant: BASF AG

    Inventor： LAMM GUNTHER ,  REICHELT HELMUT ,  GRUND CLEMENS

    IPC: C07D271/06 ,  C09B51/00

    Abstract: PCT No. PCT/EP95/02745 Sec. 371 Date Jan. 21, 1997 Sec. 102(e) Date Jan. 21, 1997 PCT Filed Jul. 13, 1995 PCT Pub. No. WO96/03463 PCT Pub. Date Feb. 8, 1996Nitro dyes of the formula where X1 and X2 are hydrogen, C1-C6-alkyl, C1-C6-alkoxy or pyrrolidin-2-on-1-yl, X3 is hydrogen or C1-C6-alkyl, and X4 is a radical of the formula unsubstitued C1-C12-alkyl, substituted or unsubstituted C3-C7-cycloalkyl or substituted or unsubstituted phenyl, R2 and R3 are hydrogen, C1-C6-alkyl or C1-C6-alkoxy, R4 is hydrogen, methyl, ethyl, methoxy or ethoxy, and R5 is hydrogen or C1-C6-alkyl, are useful for dyeing or printing textile materials.

    58.
    发明专利
    未知

    公开(公告)号：DE59103964D1

    公开(公告)日：1995-02-02

    申请号：DE59103964

    申请日：1991-06-06

    Applicant: BASF AG

    Inventor： SENS RUEDIGER ,  LAMM GUNTHER ,  ETZBACH KARL-HEINZ

    IPC: B41M5/385 ,  B41M5/035 ,  B41M5/26 ,  B41M5/30 ,  B41M5/388 ,  B41M5/39 ,  D06P5/13 ,  B41M5/38

    Abstract: Use of azo dyes I … … for thermal transfer printing, in which the substituents have the following meaning: …… R is H, amino, hydroxyl or C1-C3-alkyl; R is H, acetyl, carbamoyl or cyano; R is omega -phenoxy-, omega -tolyloxy-, omega -benzyloxy- or omega -cyclohexyloxy-C1-C12-alkyl, whose C chain can be interrupted by one or two of the following non-adjacent members -O-, -CO-, -O-CO- or -CO-O- and which can carry one or two of the following substituents: halogen, hydroxyl, C1-C2-alkyl, phenyl or cyclohexyl; R , R are H, halogen, cyano, nitro or trihalomethyl; radicals… -CO-H, -CO-R , -O-CO-R , -CO-OR , -SO-OR , -O-SO-OR , -CO-NR R , -O-CO-NR R , -SO2-NR R or -O-SO2-NR R … in which R is C1-C12-alkyl, omega -phenoxy-, omega -tolyloxy-, omega -benzyloxy- or omega -cyclohexyloxy-C1-C12-alkyl, whose C chain can in each case be interrupted by one or two oxygen atoms in an ether function; … R is C1-C12-alkyl; R is H or one of the radicals R . …

    59.
    发明专利
    未知

    公开(公告)号：DE59005730D1

    公开(公告)日：1994-06-23

    申请号：DE59005730

    申请日：1990-09-20

    Applicant: BASF AG

    Inventor： SENS RUEDIGER ,  LAMM GUNTHER ,  ETZBACH KARL-HEINZ

    IPC: B41M5/385 ,  B41M5/26 ,  B41M5/388 ,  B41M5/39 ,  D06P5/13 ,  B41M5/38

    Abstract: Use for thermal transfer printing of azo dyes I … … where R and R are each H; alkyl, alkoxyalkyl, alkanoyloxyalkyl, alkoxycarbonyloxyalkyl, alkoxycarbonylalkyl, haloalkyl, hydroxyalkyl or cyanoalkyl each of up to 20 carbon atoms which may each be substituted by phenyl, C1-C4-alkylphenyl, C1-C4-alkoxyphenyl, halophenyl, benzyloxy, C1-C4-alkylbenzyloxy, C1-C4-alkoxybenzyloxy, halobenzyloxy, halogen, hydroxyl or cyano; phenyl or cyclohexyl, which may each be substituted by C1-C15-alkyl, C1-C15-alkoxy, halogen or benzyloxy; a radical II… [-W-O]n-R II… where W is identical or different C2-C6-alkylene, n is from 1 to 6, R is C1-C4-alkyl or phenyl which may be substituted by C1-C4-alkyl or C1-C4-alkoxy; R is H, NH2, OH or C1-C3-alkyl; X is H, Cl, Br, NO2, methyl, phenoxy, tolyloxy, dimethylphenyloxy, chlorophenoxy or C1-C4-alkoxy; Y is H, Cl or Br; Z is H, acetyl, carbamoyl or cyano.

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