Method for improving the fastness of dyeings and optical brighte

Bleaching and dyeing; fluid treatment and chemical modification – Coating or sizing with dyeing process or product – Aminoplast or aminoplast precursor coating

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Details

8543, 8556, 8680, 8685, 8917, 8918, 8648, 252 88, 25230121, 524 72, 528340, 528342, 528366, 528405, C08J 306, D05P 508

Patent

active

045590583

ABSTRACT:
A precondensate obtained by reacting

REFERENCES:
patent: 2649354 (1953-08-01), Hemmi et al.
patent: 3403113 (1968-09-01), Diethelm
patent: 4240935 (1980-12-01), Dumas
patent: 4439203 (1984-03-01), Runyon et al.

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