After treatment of anionic dyeings, printings and optical bright

Details After treatment of anionic dyeings, printings and optical bright After treatment of anionic dyeings, printings and optical bright

1985-02-21

1986-08-05

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

8531, 8532, 8534, 8549, 8556, 8606, 8648, 8918, D06L 312, D06M 1554, D06P 139

Patent

active

046041010

ABSTRACT:
Dyeings on hydroxy group- or nitrogen-containing fibres are improved by aftertreatment, simultaneously or sequentially, with (A) a polymeric reaction product of an amine with cyanamide, dicyandiamide, quanidine or bisguanidine and (B) a quaternary polyalkylene polyamine. A synergistic effect between (A) and (B) is observed.

REFERENCES:
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patent: 4410652 (1983-10-01), Robinson et al.
patent: 4436524 (1984-03-01), Valenti
patent: 4439203 (1984-03-01), Runyon et al.
patent: 4439208 (1984-03-01), Moser et al.
patent: 4443223 (1984-04-01), Kissling et al.
patent: 4452606 (1984-06-01), van Diest et al.
patent: 4484927 (1984-11-01), Valenti
patent: 4511707 (1985-04-01), Runyon et al.
Sandoz Technical Bulletin No. 1-309/77 on Sandofix.RTM.TP Liquid.

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