Process and device for application of vat dye, especially indigo

Details Process and device for application of vat dye, especially indigo Process and device for application of vat dye, especially indigo

1998-01-30

2000-07-18

Stinson, Frankie L.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Gas or vapor

8151, 81491, 68 5C, 68 5E, D06B 310

Patent

active

060901578

ABSTRACT:
In a process for the application of a vat dye, preferably indigo, to a thread bundle (1), before thread bundle (1) enters a dye liquor (3) it is run through a steam lock (5). Steam lock (5) is separated from a chamber (20) through which thread bundle (1) is run after leaving dye liquor (3) via a holding section (21) in an essentially oxygen-free atmosphere.

REFERENCES:
patent: 2142909 (1939-01-01), Moncrieff et al.
patent: 2415379 (1947-02-01), Vieira
patent: 3396415 (1968-08-01), Windhorst
patent: 3401412 (1968-09-01), Windhorst
patent: 3898821 (1975-08-01), Kutz
patent: 4104893 (1978-08-01), Marchesini et al.
patent: 4136535 (1979-01-01), Audas
patent: 4818244 (1989-04-01), Iwami
patent: 5233717 (1993-08-01), Weber et al.
patent: 5634226 (1997-06-01), Oschatz

Affiliated with

Also associated with

Rating

Process and device for application of vat dye, especially indigo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and device for application of vat dye, especially indigo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and device for application of vat dye, especially indigo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2032105