公开(公告)号：IE920555A1

公开(公告)日：1992-08-26

申请号：IE920555

申请日：1992-02-21

Applicant: BASF AG

Inventor： REICHELT HELMUT ,  VAMVAKARIS CHRISTOS ,  ZEIDLER GEORG

IPC: C09B29/08 ,  C10L1/00 ,  C10L1/22 ,  C09B29/085 ,  C10L1/226 ,  C10L10/12

Abstract: Azo dyes of the formula in which R and R are each hydrogen, C1-C4-alkyl or C1-C4-alkoxy, R is hydrogen or C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, R is C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, and X is cyano or optionally substituted C1-C8-alkoxycarbonyl, with the proviso that at least one hydroxyalkyl radical is present in the molecule, mineral oils containing one or more of the novel dyes, and the use of the novel dyes for labelling mineral oils.

公开(公告)号：CA1269656A

公开(公告)日：1990-05-29

申请号：CA508974

申请日：1986-05-13

Applicant: BASF AG

Inventor： HANSEN GUENTER ,  SCHEFCZIK ERNST ,  ETZBACH KARL-HEINZ ,  REICHELT HELMUT ,  LOEFFLER HERMANN

IPC: C09B29/00 ,  C09B29/033 ,  D06P1/18 ,  C09B29/36

Abstract: The novel compounds of the general formula I where X is fluorine, chlorine, bromine, SO2E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C1-C4-alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula -CH-8, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are very useful for dyeing synthetic fibers or plastics.

公开(公告)号：HUT42795A

公开(公告)日：1987-08-28

申请号：HU197486

申请日：1986-05-13

Applicant: BASF AG

Inventor： HANSEN GUENTER ,  SCHEFCZIK ERNST ,  ETZBACH KARL-HEINZ ,  REICHELT HELMUT ,  LOEFFLER HERMANN

IPC: C09B29/00 ,  C09B29/033 ,  D06P1/18 ,  C09B29/09 ,  C09B29/36 ,  C09B29/06 ,  C09B29/32 ,  D06P1/04 ,  D06P3/52 ,  C08K5/23 ,  C08J3/20

Abstract: The compounds of the general formula I where X is fluorine, chlorine, bromine, SO2E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C1-C4-alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula -CH=B, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are very useful for dyeing synthetic fibers or plastics.

公开(公告)号：AU5734286A

公开(公告)日：1986-11-20

申请号：AU5734286

申请日：1986-05-12

Applicant: BASF AG

Inventor： HANSEN GUENTER ,  SCHEFCZIK ERNST ,  ETZBACH KARL-HEINZ ,  REICHELT HELMUT ,  LOEFFLER HERMANN

IPC: C09B29/00 ,  C09B29/033 ,  D06P1/18 ,  C09B29/08 ,  C09B29/09 ,  C09B29/095 ,  C09B29/12 ,  C09B29/15 ,  C09B29/36 ,  C09B29/42 ,  C09B29/44 ,  C09B29/46 ,  C09B29/48 ,  C09B29/50 ,  C09B56/02 ,  C09B56/16 ,  C09B56/18

Abstract: The compounds of the general formula I where X is fluorine, chlorine, bromine, SO2E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C1-C4-alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula -CH=B, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are very useful for dyeing synthetic fibers or plastics.

公开(公告)号：CA2557787C

公开(公告)日：2012-01-10

申请号：CA2557787

申请日：2005-03-02

Applicant: BASF AG ,  FLINT GROUP GERMANY GMBH

Inventor： WAGENBLAST GERHARD ,  REICHELT HELMUT ,  BUESCHEL MICHAEL ,  HAREMZA SYLKE ,  ERK PETER ,  FRANK ERICH

IPC: C09D11/02 ,  C09B23/00 ,  C09B23/01 ,  C09B23/08 ,  C09B69/06

Abstract: The invention relates to printing inks for offset and/or high printing, containing NIR absorbers, and the solubility of the NIR absorber in the printing ink is at least 0,1 wt. %. The invention also relates to an NIR absorber made of a cyanine cation comprising an anion, provided with a long-chained alkyl and/or aralkyl group, to the use of said type of printing inks in the printing method, wherein hardening of the printing ink is assisted by using IR lasers.

公开(公告)号：MXPA06013154A

公开(公告)日：2007-02-14

申请号：MXPA06013154

申请日：2005-05-18

Applicant: BASF AG

Inventor： REICHELT HELMUT ,  VOSS HARTWIG ,  SCHMITT MICHAEL ,  DECKER JURGEN ,  DIEFENBACHER ARMIN ,  ROLLAR GERD

IPC: C09B37/00 ,  C09B29/08 ,  C09B35/38 ,  C09B35/42 ,  C09B35/52 ,  C09B41/00 ,  C09B67/26 ,  C09B67/34 ,  C09B67/44 ,  C09B67/54

Abstract: La invencion se refiere a un metodo para producir ajustes de liquidos de colorantes azo basicos a partir de fenilendiamina I, la cual puede ser sustituida por alquilo o alcoxi, por diazoacion y copulacion en solucion acida. De acuerdo con este metodo, la fenilendiamina se diazotiza con nitrito de sodio en presencia de al menos dos acidos organicos que consisten en al menos un primer acido (A) con un valor pKA = 4.0 y al menos un segundo acido (B) con un valor pKA = 4.1, y una vez que se completa la copulacion, se lleva a cabo una nanofiltracion.

公开(公告)号：DE60212380T2

公开(公告)日：2006-10-19

申请号：DE60212380

申请日：2002-04-24

Applicant: BASF AG

Inventor： SCHROEDER GUNTER-RUDOLF ,  REICHELT HELMUT ,  SEYBOLD GUENTHER ,  PATSCH MANFRED ,  JONES DAVID ,  DUNBAR CHARLES ,  CLARKE JOHN

IPC: A61K8/00 ,  C09B62/44 ,  A61K8/41 ,  A61K8/46 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/10 ,  C09B62/014 ,  C09B62/02 ,  C09B62/503 ,  D06P3/10

公开(公告)号：DE102004011347A1

公开(公告)日：2005-09-29

申请号：DE102004011347

申请日：2004-03-05

Applicant: BASF AG ,  BASF DRUCKSYSTEME GMBH

Inventor： WAGENBLAST GERHARD ,  REICHELT HELMUT ,  BUESCHEL MICHAEL ,  HAREMZA SYLKE ,  ERK PETER ,  FRANK ERICH

IPC: C09B23/00 ,  C09B23/01 ,  C09B23/08 ,  C09B69/06 ,  C09D11/02 ,  C09B23/16 ,  C09B67/32

公开(公告)号：DE10219993A1

公开(公告)日：2003-11-20

申请号：DE10219993

申请日：2002-05-03

Applicant: BASF AG

Inventor： WEBER DIETER ,  REICHELT HELMUT ,  WAGENBLAST GERHARD

IPC: D06L3/12 ,  C07C309/32 ,  C09B23/00 ,  C09B57/00 ,  C09B57/08 ,  C09B67/22 ,  C09B67/46 ,  C11D1/62 ,  C11D3/39 ,  C11D3/42 ,  D06L4/636 ,  D06L4/657 ,  D06P1/00 ,  D06P1/08 ,  D06P1/13 ,  D06P1/16 ,  D06P1/18 ,  D06P1/20 ,  D06P1/24 ,  D06P3/54 ,  D06M13/352

Abstract: A process for brightening textile materials by treatment with optical brighteners in an aqueous liquor, which comprises using from 20 to 80% by weight, each percentage being based on the sum total of all brightening compounds, of the compound I of which up to 40 mol % can be present as cis isomer, and also from 80 to 20% by weight of at least one compound II selected from and also from 0 to 30% by weight of at least one compound of the general formula III

公开(公告)号：AU2003222312A8

公开(公告)日：2003-11-17

申请号：AU2003222312

申请日：2003-04-30

Applicant: BASF AG

Inventor： WEBER DIETER ,  REICHELT HELMUT ,  WAGENBLAST GERHARD

IPC: D06L3/12 ,  C07C309/32 ,  C09B23/00 ,  C09B57/00 ,  C09B57/08 ,  C09B67/22 ,  C09B67/46 ,  C11D1/62 ,  C11D3/39 ,  C11D3/42 ,  D06L4/636 ,  D06L4/657 ,  D06P1/00 ,  D06P1/08 ,  D06P1/13 ,  D06P1/16 ,  D06P1/18 ,  D06P1/20 ,  D06P1/24 ,  D06P3/54

Abstract: A process for brightening textile materials by treatment with optical brighteners in an aqueous liquor, which comprises using from 20 to 80% by weight, each percentage being based on the sum total of all brightening compounds, of the compound I of which up to 40 mol % can be present as cis isomer, and also from 80 to 20% by weight of at least one compound II selected from and also from 0 to 30% by weight of at least one compound of the general formula III