Chrome azo and/or azomethine dyes containing a benzthiazolylphen

Details Chrome azo and/or azomethine dyes containing a benzthiazolylphen Chrome azo and/or azomethine dyes containing a benzthiazolylphen

1984-12-31

1987-03-17

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534602, 534689, 534695, 534700, 534712, 534713, 534722, 534724, 534725, 534738, C09B 4506, C09B 4516, D06P 110, D06P 332

Patent

active

046508597

ABSTRACT:
Chrome azo-azomethine dyes are disclosed which contain a benzthiazolylphenyl or stilbenyl radical bound via an aldehyde group to the aldehyde moiety of the azomethine dyes. The dyes are particularly useful for dyeing wool, polyamide and leather.

REFERENCES:
patent: 4052374 (1977-10-01), Baumann
patent: 4212801 (1980-07-01), Baumann
patent: 4424153 (1984-01-01), Baumann et al.

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