Process for improving the wetfastness of dyeings, printings and

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

8556, 8543, 8917, 8918, 8924, 525509, 528250, 528263, 528266, 528268, C08G 1210, D06P 522, D06M 1554

Patent

active

044392036

ABSTRACT:
The wet fastness properties of direct or reactive dyeings on cellulosic substrates are improved by aftertreatment with a precondensate of

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patent: 3141728 (1964-07-01), Bockmann et al.
patent: 3403113 (1968-09-01), Diethelm et al.
patent: 3594272 (1971-07-01), Shen et al.
patent: 3839291 (1974-10-01), Avis
patent: 4240935 (1980-12-01), Dumas

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