公开(公告)号：DE4429263A1

公开(公告)日：1996-02-22

申请号：DE4429263

申请日：1994-08-18

Applicant: BASF AG

Inventor： SCHNEIDER REINHARD DR ,  WINKLER JOHANNES ,  DENZINGER WALTER ,  HARTMANN HEINRICH DR ,  NIEBERLE JUERGEN DR

IPC: B41F15/38 ,  C09J123/08 ,  C09J123/26 ,  C09J133/02 ,  C09J133/20 ,  C09J133/26 ,  C09J135/00 ,  D06P5/00 ,  C09J9/00 ,  B41F16/02 ,  B41M1/26 ,  C09J123/02 ,  C09J125/08 ,  C09J133/18 ,  D06P1/44

公开(公告)号：CA1121559A

公开(公告)日：1982-04-13

申请号：CA312565

申请日：1978-10-03

Applicant: BASF AG

Inventor： BAUMGARTE ULRICH ,  HEIMANN SIGISMUND ,  VESCIA MICHELE ,  WINKLER JOHANNES

IPC: D06P5/04 ,  D06P5/02

Abstract: The present invention is concerned with a process for the after-treatment of dyed or printed synthetic fibers, or of materials which consist of synthetic fibers or contain a mixture of synthetic fibers and other fibers, using an aqueous solution which contains from 0.2 to 20 g/l of a mixture of from 80 to 20 parts by weight of a reductonate selected from the group consisting of monohydroxyacetone, dihydroxyacetone, dihydroxybutanone and glycolaldehyde;and from 20 to 80 parts by weight of one or more surfactants, the after-treatment being carried out at from 40 to 100.degree.C and at a pH above 8. This invention is more particularly useful in that the process is carried out with a reducing agent which is stable in alkaline solution in the presence of atmospheric oxygen, but biologically degradable.

公开(公告)号：DK437878A

公开(公告)日：1979-04-05

申请号：DK437878

申请日：1978-10-03

Applicant: BASF AG

Inventor： BAUMGARTE ULRICH ,  HEIMANN SIGISMUND ,  VESCIA MICHELE ,  WINKLER JOHANNES

IPC: D06P5/04 ,  D06P

公开(公告)号：DK147345B

公开(公告)日：1984-06-25

申请号：DK437878

申请日：1978-10-03

Applicant: BASF AG

Inventor： BAUMGARTE ULRICH ,  HEIMANN SIGISMUND ,  VESCIA MICHELE ,  WINKLER JOHANNES

IPC: D06P5/04

公开(公告)号：DK147345C

公开(公告)日：1985-01-21

申请号：DK437878

申请日：1978-10-03

Applicant: BASF AG

Inventor： BAUMGARTE ULRICH ,  HEIMANN SIGISMUND ,  VESCIA MICHELE ,  WINKLER JOHANNES

IPC: D06P5/04