Basic arylmercaptonaphtholactam dyes

Details Basic arylmercaptonaphtholactam dyes Basic arylmercaptonaphtholactam dyes

1974-05-30

1976-06-15

Coughlan, Jr., Paul M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 37N, 2602471L, 26029357, 26029359, 260310R, 26032628, 2603265S, 26032662, 2603269, C07D20962

Patent

active

039637476

ABSTRACT:
Basic dyes of the naphtholactam series substituted by an arylmercapto radical. The dyes are eminently suitable for dyeing anionically modified fibers, particularly acrylonitrile polymers, and give blue to blue green shades of excellent fastness properties.

REFERENCES:
patent: 3769297 (1973-10-01), Brack et al.
patent: 3853911 (1974-12-01), Schefczik

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