公开(公告)号：DE2301738A1

公开(公告)日：1974-07-18

申请号：DE2301738

申请日：1973-01-13

Applicant: BASF AG

Inventor： SCHEUERMANN HORST DR ,  AUGART DIETMAR DR

IPC: C09B57/02 ,  C09B57/00

Abstract: Dyes of the formula:

公开(公告)号：DE3119349A1

公开(公告)日：1982-12-02

申请号：DE3119349

申请日：1981-05-15

Applicant: BASF AG

Inventor： AUGART DIETMAR DR ,  KRUEGER HEINZ DR

IPC: C09B62/028 ,  C09B62/006 ,  C09B62/008 ,  C09B29/42 ,  D06P3/66

公开(公告)号：DE3327641A1

公开(公告)日：1985-02-07

申请号：DE3327641

申请日：1983-07-30

Applicant: BASF AG

Inventor： SEYBOLD GUENTHER DR ,  AUGART DIETMAR DR ,  DEHNERT JOHANNES DR ,  KRUEGER HEINZ DR ,  SCHAFFER ORTWIN DR

IPC: C09B62/04 ,  C09B62/44 ,  C09B62/503 ,  C09B62/523 ,  D06P1/38 ,  D06P3/14 ,  D06P3/58

公开(公告)号：DE2328146A1

公开(公告)日：1975-01-30

申请号：DE2328146

申请日：1973-06-02

Applicant: BASF AG

Inventor： MACH WOLFGANG DR ,  SCHEUERMANN HORST DR ,  AUGART DIETMAR DR

IPC: C09B57/00 ,  C09B55/00

Abstract: Title cpds., which are of the benzpyrane type, are of formula (I): (where m is 1 or 2; n is 0 or 1, B is O, NH or (NX)mZ4, X being CO or SO2 and Z4 being, if m = 1, opt. subst. alkyl, cycloalkyl, aralkyl, aryl or vinyl, or alkoxy, phenoxy or amino, or if m = 2, methylene, ethylene, phenylene or a gp. of formula: Z is opt. substd. alkyl or aralkyl; Z' and Z2 are each H or opt. substd. alkyl, cycloalkyl or aryl; or Z1 and Z2 together with the N atom may form a heterocycle, or satd. ring linked in the o- pos. to the N atom and contg. 5-6 opt. substd. numbers; Z3 is, halogen, alkyl, alkoxy, CN, NO2, opt. substd. carbamoyl or sulphamoyl, or carbalkoxy; Z5 is H, carbalkoxy, NO2, CN, alkanelsulphonyl, opt. substd. carbamoyl or sulphanoyl, or phenyl, arenesulphonyl, benzionidazolyl, being thiazolyl or quinazolinyl; Z6 is H or Me; A encircled negative is an anion).

公开(公告)号：DE2234207A1

公开(公告)日：1974-01-31

申请号：DE2234207

申请日：1972-07-12

Applicant: BASF AG

Inventor： AUGART DIETMAR DR ,  MACH WOLFGANG DR ,  SCHEUERMANN HORST DR

IPC: C09B57/02 ,  D06P1/16 ,  C09B57/00

公开(公告)号：DE2226211A1

公开(公告)日：1973-12-13

申请号：DE2226211

申请日：1972-05-30

Applicant: BASF AG

Inventor： SCHEUERMANN HORST DR ,  AUGART DIETMAR DR ,  MACH WOLFGANG DR

IPC: C08K5/00 ,  C08K5/17 ,  C08K5/29 ,  C08K5/43 ,  C08K5/45 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C08L77/00 ,  C09B57/02 ,  C09B57/00

公开(公告)号：DE3462409D1

公开(公告)日：1987-04-02

申请号：DE3462409

申请日：1984-02-10

Applicant: BASF AG

Inventor： AUGART DIETMAR DR ,  EILINGSFELD HEINZ DR ,  KRUEGER HEINZ DR ,  LARDON HARTMUT DR ,  SCHAFFER ORTWIN DR ,  SEYBOLD GUENTHER DR

IPC: C09B62/002 ,  C09B62/02 ,  C09B62/12 ,  C09B62/44 ,  D06P3/66

公开(公告)号：DE3305881A1

公开(公告)日：1984-08-23

申请号：DE3305881

申请日：1983-02-19

Applicant: BASF AG

Inventor： AUGART DIETMAR DR ,  EILINGSFELD HEINZ DR ,  KRUEGER HEINZ DR ,  LARDON HARTMUT DR ,  SCHAFFER ORTWIN DR ,  SEYBOLD GUENTHER DR

IPC: C09B62/002 ,  C09B62/02 ,  C09B62/12 ,  C09B62/44 ,  D06P3/66 ,  D06P1/382

公开(公告)号：DE2253538A1

公开(公告)日：1974-05-09

申请号：DE2253538

申请日：1972-11-02

Applicant: BASF AG

Inventor： MACH WOLFGANG DR ,  AUGART DIETMAR DR ,  SCHEUERMANN HORST DR

IPC: C09B57/00 ,  C09B23/00

Abstract: Title cpds. of formula (I): (where Z is opt. substd. alkyl or aralkyl; Z1 and Z2 are H, opt. substd. alkyl, cycloalkyl, aralkyl or aryl; or -NZ1Z2 forms part of a heterocycle, or a satd., opt. substd. 5-6 membered ring condensed in the o-posn. w.r.t. the N atom; Z3 is H, alkyl, alkoxy, halogen, CN, NO2, opt. substd. carbamoyl. or sulphamoyl or carbalkoxy; n is 0 or 1; Z4 is 0 or NH; Z5 is H, carbalkoxy, NO2, CN, alkyl-sulphonyl, opt. substd. carbamoyl, sulphamoyl, phenyl, arylsulphonyl, benzthiazolyl, benzoxazolyl or quinazolinonyl; A + is an anion). They are by reacting the corresp. imino-coumarine with cpds. of formula H2C (B) Z5 (where B CN or carbalkoxy) and opt. quaternising the cpd. (I) obtd. when n is 0.