公开(公告)号：ZA8800924B

公开(公告)日：1989-10-25

申请号：ZA8800924

申请日：1988-02-10

Applicant: BASF AG

Inventor： HEIMANN SIGISMUND ,  SIGISMUND HEIMANN ,  VESCIA MICHELE ,  MICHELE VESCIA ,  BERECK ATTILA ,  ATTILA BERECK ,  SULZ HERMANN ,  HERMANN SULZ ,  STEENKEN INGRID ,  INGRID STEENKEN

IPC: D06P3/24 ,  D06P1/651 ,  D06P3/14 ,  D06P

CPC classification number: D06P1/65168 ,  Y10S8/917 ,  Y10S8/924 ,  Y10S526/917

公开(公告)号：ZA88924B

公开(公告)日：1989-10-25

申请号：ZA88924

申请日：1988-02-10

Applicant: BASF AG

Inventor： HEIMANN SIGISMUND ,  SIGISMUND HEIMANN ,  VESCIA MICHELE ,  MICHELE VESCIA ,  BERECK ATTILA ,  ATTILA BERECK ,  SULZ HERMANN ,  HERMANN SULZ ,  STEENKEN INGRID ,  INGRID STEENKEN

IPC: D06P3/24 ,  D06P1/651 ,  D06P3/14 ,  D06P

Abstract: Textile materials made of natural or synthetic polyamides or mixtures thereof are dyed in the presence of a cyclic ester of sulfurous acid with an aliphatic 1,2-diol in place of a customary pH regulant.