公开(公告)号：JPH06299081A

公开(公告)日：1994-10-25

申请号：JP3501794

申请日：1994-03-04

Applicant: BASF AG

Inventor： KUREMENSU GURUNTO ,  FUORUKAA BATSUHA ,  ARUNO RANGE ,  HERUMUUTO RAIHIERUTO

IPC: C09B29/085 ,  C07C255/65 ,  C07C311/08 ,  C09B29/01 ,  C09B29/08

公开(公告)号：JPH06192588A

公开(公告)日：1994-07-12

申请号：JP23953793

申请日：1993-09-27

Applicant: BASF AG

Inventor： ARUNO RANGE ,  FUORUKAA BATSUHA ,  KUREMENSU GURUNTO ,  HERUMUUTO RAIHIERUTO ,  PAURU RIHITAA

IPC: C09B67/22

公开(公告)号：JPH05202303A

公开(公告)日：1993-08-10

申请号：JP24910192

申请日：1992-09-18

Applicant: BASF AG

Inventor： ERUBUIN HAAN ,  KUREMENSU GURUNTO ,  ANDOREASU GAISUBERUGAA ,  HERUMUUTO RAIHIERUTO ,  ANDOREASU GURUTONAA ,  MATEIASU BUIIZENFUERUTO ,  KAARUUHAINTSU ETSUTSUBATSUHA ,  RIYUUDEIGAA ZENSU ,  HERUMUUTO HAAGEN

IPC: C09B29/033 ,  C09B29/00 ,  C09B29/039 ,  C09B29/042 ,  C09B29/045 ,  C09B29/44

公开(公告)号：JPH06279388A

公开(公告)日：1994-10-04

申请号：JP2271294

申请日：1994-02-21

Applicant: BASF AG

Inventor： KUREMENSU GURUNTO ,  GIYUNTAA GURAASU ,  PAURU GIYUNTERUTO ,  HERUMUUTO RAIHIERUTO ,  RAINAA BETSUKAA ,  ARUNO RANGE ,  KURAUSU FURIIDORIHI

IPC: B01J23/22 ,  C07B61/00 ,  C07C253/28 ,  C07C255/51 ,  C07C255/53 ,  C07C255/54 ,  C07C255/58 ,  C07D209/48 ,  C07D295/14

公开(公告)号：JPH0641450A

公开(公告)日：1994-02-15

申请号：JP10920193

申请日：1993-05-11

Applicant: BASF AG

Inventor： TOOMASU RETSUCHIYU ,  HERUMUUTO HAAGEN ,  HERUMUUTO RAIHIERUTO ,  KUREMENSU GURUNTO

IPC: C09B29/09 ,  B41M5/388 ,  C09B29/00 ,  C09B29/03 ,  C09B29/033 ,  C09B29/045 ,  C09B67/22 ,  D06P1/18

Abstract: Azo dyes of the formula where X is nitrogen or a radical of the formula CR , wherein R is hydrogen, C1-C4-alkoxycarbonyl or C1-C6-alkyl, R and R are optionally substituted C1-C10-alkyl or optionally substituted C3-C4-alkenyl or R is additionally hydrogen, R is hydrogen or C1-C4-alkoxy, R is C1-C6-alkyl, C1-C4-alkoxy, optionally substituted C1-C8-alkanoylamino, C1-C4-alkylsulfonylamino, C3-C4-alkenoylamino or optionally substituted C1-C4-alkoxycarbonylamino, and R is hydrogen, nitro, halogen, C1-C4-alkoxy, C1-C4-alkylthio or cyano, their use for dyeing or printing textile fibres or fabrics, and the use of aminobenzo heterocycles as diazo component.

公开(公告)号：JPH09188657A

公开(公告)日：1997-07-22

申请号：JP27918896

申请日：1996-10-22

Applicant: BASF AG

Inventor： KUREMENSU GURUNTO ,  MARUTEIN HORUDAABAUMU ,  HERUMUUTO RAIHIERUTO ,  SHIYUTEFUAN BETSUKUMAN

IPC: C07C253/30 ,  C07C255/19

公开(公告)号：JPH06157446A

公开(公告)日：1994-06-03

申请号：JP20148493

申请日：1993-08-13

Applicant: BASF AG

Inventor： HERUMUUTO RAIHIERUTO ,  KUREMENSU GURUNTO

IPC: C07C253/30 ,  C07C255/19

Abstract: Process for the preparation of C4-C10-alkyl cyanoacetates by reacting cyanoacetic acid with C4-C10-alkanols at a temperature of 35 to 150 DEG C and a pressure of 70 to 1013 mbar in the presence of catalytic amounts of an acid with simultaneous removal of a C4-C10-alkanol/water azeotrope.