Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed
Patent
1978-11-20
1980-07-22
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Dye or potential dye composition, additive, treatment,...
Mixed dyes, noncomplexed
8676, 8531, C09B 2700, C09B 4543
Patent
active
042137594
ABSTRACT:
Differential-dyeing nylon fibres are dyed or printed with a mixture of compatible dyes selected from spcified classes of yellow, orange, red and blue disulphonated or monosulphonated/monocarboxylated monoazo, disazo and anthraquinone dyes.
REFERENCES:
patent: 3725384 (1973-04-01), Zickendraht et al.
patent: 3958930 (1976-05-01), Speck
Ridyard Denis R. A.
Taylor Charles W.
Clingman A. Lionel
Imperial Chemical Industries Limited
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