Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Ethylenimine or polymer thereof or polyalkylene polyamine
Patent
1982-05-10
1984-03-13
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Organic additive for dye composition, dye composition...
Ethylenimine or polymer thereof or polyalkylene polyamine
8496, 8554, 8918, 252 88, 25230121, 528254, 528259, 528422, 528423, D06P 502
Patent
active
044365241
ABSTRACT:
The wet fastness properties of direct or reactive dyeings on cellulosic substrates are improved by aftertreatment with an agent comprising
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patent: 4315859 (1982-02-01), Nikles
patent: 4331586 (1982-05-01), Hardy
Clingman A. Lionel
Doyle Thomas C.
Sandoz Ltd.
Sharkin Gerald D.
Vila Richard E.
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