Navy dye mixtures of azo disperse dyes for polyester

Details Navy dye mixtures of azo disperse dyes for polyester Navy dye mixtures of azo disperse dyes for polyester

1991-04-02

1992-05-12

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Dye or potential dye composition, additive, treatment,...

Mixed dyes, noncomplexed

8662, 8690, 8691, 8922, C09B 2900

Patent

active

051123622

ABSTRACT:
Dye mixtures useful for dyeing or printing synthetic fabrics contain at least one azo dye whose diazo component is 2-amino-3,5-dicyano-4-methylthiophene and whose coupling component comes from the 2-amino-4-thienylthiazole series and also at least one azo dye whose diazo component is 2-amino-3,5-dicyano-4-methylthiophene, 2-amino-3-alkoxycarbonyl-5-cyano-4-methylthiophene or 2-amino-5-alkoxycarbonyl-3-cyano-4-methylthiophene and whose coupling component comes from the 3-cyano-4-methyl-2,6-diaminopyridine series, and/or at least one azo dye whose diazo component is a 2,6-dicyano-4-alkylaniline and whose coupling component comes from the m-phenylenediamine series.

REFERENCES:
patent: 4452609 (1984-06-01), Hamprecht
patent: 4855413 (1989-08-01), Dehnert et al.
patent: 4908041 (1990-03-01), Hahn et al.

Affiliated with

Also associated with

Rating

Navy dye mixtures of azo disperse dyes for polyester does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Navy dye mixtures of azo disperse dyes for polyester, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Navy dye mixtures of azo disperse dyes for polyester will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2425079