Process for improving fastness of sulphur dyeing on hydroxy grou

Details Process for improving fastness of sulphur dyeing on hydroxy grou Process for improving fastness of sulphur dyeing on hydroxy grou

1985-09-30

1986-10-07

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

Coating or sizing with dyeing process or product

Aminoplast or aminoplast precursor coating

8650, 8182, 8551, 524195, 525509, D06P 500

Patent

active

046157077

ABSTRACT:
A process for improving the fastness properties of a sulphur dyestuff on a substrate comprising hydroxy group-containing fibres by applying to the dyed or printed substrate the reaction product (R) of

REFERENCES:
patent: 3544363 (1970-12-01), Rath et al.
patent: 4410652 (1983-10-01), Robinson et al.
patent: 4436524 (1984-03-01), Valenti
patent: 4443223 (1984-04-01), Kissling et al.
patent: 4452606 (1984-06-01), van Diest et al.

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