公开(公告)号：DE1282978B

公开(公告)日：1968-11-14

申请号：DEB0064552

申请日：1961-10-27

Applicant: BASF AG

Inventor： LOUIS DR GERD ,  WILLERSINN DR HERBERT ,  WILHELM DR HANS ,  LANGE DR GUENTER ,  WEIDINGER DR HANS

IPC: C08F283/01

公开(公告)号：DE1273093B

公开(公告)日：1968-07-18

申请号：DEB0064922

申请日：1961-11-25

Applicant: BASF AG

Inventor： LANGE DR GUENTER ,  WIPPEL DR HANS GUENTER

IPC: C09B29/033 ,  C09B29/08

公开(公告)号：DE1270711B

公开(公告)日：1968-06-20

申请号：DE1270711

申请日：1963-10-24

Applicant: BASF AG

Inventor： HAHN DR ERWIN ,  WIPPEL DR HANS-GUENTER ,  LANGE DR GUENTER

IPC: C09B43/128

公开(公告)号：DE1269265B

公开(公告)日：1968-05-30

申请号：DE1269265

申请日：1962-03-17

Applicant: BASF AG

Inventor： LANGE DR GUENTER

IPC: C09B62/006

公开(公告)号：DE1257311B

公开(公告)日：1967-12-28

申请号：DEB0071575

申请日：1963-04-20

Applicant: BASF AG

Inventor： LANGE DR GUENTER ,  WIPPEL DR HANS GUENTER

IPC: C09B62/45

公开(公告)号：DE1253915B

公开(公告)日：1967-11-09

申请号：DEB0078022

申请日：1964-08-08

Applicant: BASF AG

Inventor： GULBINS DR KLAUS ,  LANGE DR GUENTER ,  WILHELM DR HANS

IPC: C08F8/30

公开(公告)号：DE1244313B

公开(公告)日：1967-07-13

申请号：DEB0050485

申请日：1958-09-25

Applicant: BASF AG

Inventor： LANGE DR GUENTER ,  KREHBIEL DR GUENTER

IPC: C09B62/473

公开(公告)号：DE1241013B

公开(公告)日：1967-05-24

申请号：DEB0075892

申请日：1964-03-13

Applicant: BASF AG

Inventor： WIPPEL DR HANS-GUENTER ,  LANGE DR GUENTER

IPC: C09B29/08

公开(公告)号：DE1232921B

公开(公告)日：1967-01-26

申请号：DEB0045070

申请日：1957-06-22

Applicant: BASF AG

Inventor： LANGE DR GUENTER ,  SCHMIDT DR OSWALD

IPC: C07D311/16

公开(公告)号：DE1231364B

公开(公告)日：1966-12-29

申请号：DEB0073976

申请日：1963-10-23

Applicant: BASF AG

Inventor： HAHN DR ERWIN ,  WIPPEL DR HANS GUENTER ,  LANGE DR GUENTER

IPC: C09B43/128

Abstract: The invention comprises water-insoluble dyes having the general formula wherein A represents an aromatic or heterocyclic diazo component, B represents an unsubstituted or substituted p-phenylene radical, R1 represents unsubstituted or substituted alkyl radical and R2 represents an alkyl radical which may bear halogen or pseudohalogen, the radicals A, B, R1 and R2 being free from water-solubilizing groups. Specified dyes are those of the formula wherein X represents H, CH3 or C1-C4 alkoxy, Y represents H, CH3, C1-C4 alkoxy, Cl, Br, or an acylamino group not having more than 4 carbon atoms, R1 represents C1-C4 alkyl, b -hydroxyethyl, b - methoxyethyl, dihydroxypropyl, b -acetoxyethyl or a wholly or partly acetylated dihydroxypropyl group, and R2 represents CH3, NC-CH2-, ClCH2- or Cl3C-groups. Preferred dyes are those in which A represents a radical of 5-nitro-2-aminothiazole The dyes may be obtained by introduction of the radical -COR2 before or after coupling. They are preferably obtained by coupling the diazo compound of an amine having the formula A-NH2 with a coupling component having the formula The dyes may be used for dyeing textile materials made from acetyl cellulose (secondary acetate and triacetate), linear polyesters and polyamides.