Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Mixed dyes – noncomplexed
Patent
1986-08-12
1989-03-28
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Dye or potential dye composition, additive, treatment,...
Mixed dyes, noncomplexed
8437, 8680, 8681, 8687, 8917, 8918, 8919, 8924, C09B 4900
Patent
active
048160342
ABSTRACT:
A water soluble direct black polyazo dyestuffs mixture comprising trisazo dyestuffs, polyazo dyestuffs and disazo dyestuff.
REFERENCES:
patent: 3927963 (1975-12-01), Papa et al.
patent: 4235773 (1980-11-01), Huhne et al.
patent: 4624708 (1986-11-01), Solodar
Bhatt Girish I.
Bhatt Mukundbhai R.
Kulkarni Subrao S.
Upasani Chandrashekhar B.
Clingman A. Lionel
The Atul Products Limited
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