公开(公告)号：DE2908357A1

公开(公告)日：1980-09-11

申请号：DE2908357

申请日：1979-03-03

Applicant: BASF AG

Inventor： ELINGSFELD HEINZ DIPL CHEM DR ,  HANSEN GUENTER DIPL CHEM DR ,  SEYBOLD GUENTHER DIPL CHEM DR

IPC: C09B29/36

公开(公告)号：DE2842714A1

公开(公告)日：1980-04-10

申请号：DE2842714

申请日：1978-09-30

Applicant: BASF AG

Inventor： HANSEN GUENTER DIPL CHEM DR ,  POTTGIESSER HERMANN DIPL CHEM ,  SCHLINDWEIN WALTER

IPC: B63B25/04 ,  B63B25/24 ,  C08L57/00 ,  B63B43/04

公开(公告)号：DE2816506A1

公开(公告)日：1979-10-25

申请号：DE2816506

申请日：1978-04-15

Applicant: BASF AG

Inventor： ARMBRUST HERBERT ,  HANSEN GUENTER DIPL CHEM DR ,  ZEIDLER GEORG

IPC: C09B29/08 ,  C09B31/043 ,  C10L1/00 ,  C10M171/00 ,  C09B29/06

公开(公告)号：DE2752941A1

公开(公告)日：1979-05-31

申请号：DE2752941

申请日：1977-11-26

Applicant: BASF AG

Inventor： GRUND NORBERT DIPL CHEM DR ,  HANSEN GUENTER DIPL CHEM DR ,  KERMER WOLF-DIETER DIPL CHEM D

IPC: C09B29/08 ,  C09B31/043 ,  C09B39/00

Abstract: New monoazo dyes are of formula (I). In (I) D is the gp. of a diazo component; R1 is H, Cl, Br, 1-2C alkyl or alkoxy; R2 is as R1, 1-4C alkyl-sulphonyl amino, -alkanoyl amino or -alkoxycarbonyl amino, phenyl sulphoxyl amino or benzoylamino; A1 is a substd. aliphatic or araliphatic gp.; A2 is 2-6C alkylene opt. interrupted by O; A3 is 2-4C alkylene; A4 is 1-4C alkyl; n is 1, 2 or 3. Used as dispersion dyes for hydrophobic fibres, e.g. cellulose acetates, polyamides, and esp. polyesters, and in some cases for use in the process claimed in DT1811796. Good fastness to light, wet treatments and thermofixing is achieved.

公开(公告)号：DE2735266A1

公开(公告)日：1979-02-22

申请号：DE2735266

申请日：1977-08-05

Applicant: BASF AG

Inventor： GRUND NORBERT DIPL CHEM DR ,  HANSEN GUENTER DIPL CHEM DR ,  KERMER WOLF-DIETER DIPL CHEM ,  ZEIDLER GEORG

IPC: C09B31/04 ,  C09B31/18

Abstract: Disazo dyes f formula (I) are new. In the formula, Z1 to Z4 are H, 1-4c alkl or alkoxy, NO2, Cl, Br,CN, 1-4C alkyl sulphonyl, opt. substd. carbamoyl or sulphonoyl, carboxylic ester or CF3, K is a gp. of formula (II) or (III); Y and R1 are H, 1-2C alkyl or alkoxy, Cl or Br; R2 is as R1 or NHCOR7, NHSOR2R7, NHCOOR7 or NHCONHR7; R3 is opt. substd. 3-10C alkenyl or alkinyl, phenyl-ethyl or -propyl, A1OCO-NHR7, A1OCOO-A2Q1, or A1OCO-A2Q2, R4 and R6 are as R3, 1-6C alkyl or opt. substd. 2-4C alkyl, cyclohexyl or benzyl; R5 is NHSO2R9, NHCOOR9, NHCONHR9, NHCOCH2Cl, or similar gp.; R7 is 1-8C alkyl opt. substd. with Cl, Br, CN, OMe, OEt, phenoxy or phenyl, or is 2-4C alkenyl or alkinyl; R9 is substd. 2-4C alkyl; A1 is 2-8C alkylene opt. interrupted by O; A2 is as A1 or CH2; Q1 is Cl, Br, 1-4C alkoxy, phenoxy or phenyl; and Q2 is e.g. phenyl or phenoxy opt. substd. with R1. Used as dispersion dyes for cellulosic fibres, esp. cotton/polyester blends, giving navy blue to black shades.

公开(公告)号：DE2735264A1

公开(公告)日：1979-02-22

申请号：DE2735264

申请日：1977-08-05

Applicant: BASF AG

Inventor： GRUND NORBERT DIPL CHEM DR ,  HANSEN GUENTER DIPL CHEM DR ,  KERMER WOLF-DIETER DIPL CHEM D

IPC: C09B29/085 ,  C09B29/08 ,  D06P1/18

公开(公告)号：DE2716674A1

公开(公告)日：1978-10-19

申请号：DE2716674

申请日：1977-04-15

Applicant: BASF AG

Inventor： HANSEN GUENTER DIPL CHEM DR ,  MERGER FRANZ DIPL CHEM DR ,  NESTLER GERHARD DIPL CHEM DR ,  ZEIDLER GEORG

IPC: C09B31/06 ,  C09B31/068 ,  C10L1/00 ,  C10M171/00 ,  C09B67/00

Abstract: Mixtures of dyes of the formula where R is hydrogen or methyl and n is a number from 0 to 6 are exceptionally suitable-especially when used in the form of stock solution-for coloring mineral oil products.

公开(公告)号：DE2707711A1

公开(公告)日：1978-08-31

申请号：DE2707711

申请日：1977-02-23

Applicant: BASF AG

Inventor： HANSEN GUENTER DIPL CHEM DR ,  KERMER WOLF-DIETER DIPL CHEM D ,  KOLBINGER HANS JOERGEN DIPL CH ,  SCHEUERMANN HORST DIPL CHEM DR

IPC: C09B29/01 ,  C09B29/08

Abstract: Dispersion dyes of formula (I) are claimed (in which X is is Cl or Br; R1 is (m)ethyl and R2 is H, (m)ethyl or chloromethyl gp.). (I) are prepd by coupling diazotised (II) with a coupling agent (III). (I) give marine blue dyeings on linear polyester fabrics with excellent colour strength. Compared with prior art dyes, (I) have improved light fastness, and resistance to thermal fixing, moisture and reducing agents.

公开(公告)号：DE2416551A1

公开(公告)日：1975-10-23

申请号：DE2416551

申请日：1974-04-05

Applicant: BASF AG

Inventor： HANSEN GUENTER DIPL CHEM DR ,  KERMER WOLF-DIETER DIPL CHEM D

IPC: C09B35/46 ,  C09B35/50 ,  C09B33/18

Abstract: The tris-azo dyes of formula (I) in the free acid from: (where A is the radical of an aromatic diazotisable component; B is the radical of an aromatic hydroxylated and/or aminated coupling component; n = 1 or 2; one X is OH and the other is NH2; Z is a radical of formula (II): in which Y is -SO2-NR; R is H, opt. substd.alkyl, or benzyl; R1 is H, Cl, Br, 1-4C alkyl, CN, COOH, MeO, EtO or NO2; R2 is H, Cl or 1-4C alkyl; R3 is H, Cl, Br, 1-4C alkyl, CN, MeO, EtOH, OH, COOH, NO2 or sulpho; R4 is H, Cl or Br; the azo gps. linked to Z are not in posn. 4:41 when both benzene rings are unsubstd. or monosubstd.), are used as green-black dyes for leather and also for natural or synthetic fibres contg. OH gps. e.g., cellulose, cotton, regenerated cellulose, wool, silk, nylon, and paper.

公开(公告)号：DE2408486A1

公开(公告)日：1975-09-18

申请号：DE2408486

申请日：1974-02-22

Applicant: BASF AG

Inventor： MUELLER HANS-RICHARD DIPL CHEM ,  HANSEN GUENTER DIPL CHEM DR ,  KERMER WOLF-DIETER DIPL CHEM D

IPC: C09B23/01 ,  C09B23/04 ,  C09B57/00

Abstract: Azlactone dyes of formula: (in which A is an opt. substd. biphenylene, 9,10-dihydrophenanthrylene, naphthylene or phenylene gp. and R are identical or different heterocyclic gps.) are useful for dyeing of textiles of linear polyester fibres, and mass colouring of plastics, e.g. polystyrene or PVC. Brilliant fluorescent shades, usually yellow to red, with very good fastness are obtd.