Bleaching and dyeing; fluid treatment and chemical modification – Process of preserving substrate combined with dyeing or...
Patent
1993-09-24
1995-07-25
Lieberman, Paul
Bleaching and dyeing; fluid treatment and chemical modification
Process of preserving substrate combined with dyeing or...
8533, 8602, 8612, 8614, 81276, 81281, 8917, 8930, D06P 316
Patent
active
054358078
ABSTRACT:
A process for dyeing wool-containing fibre materials with anionic dyes, which comprises dyeing said materials in the presence of a wool protective agent which is a reaction product of an epihalohydrin and an amine of formula
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Colour Index, Third Edition, vol. 4, The Society of Dyers and Colourists, 1971, p. 4475. (no month available).
Chem. Abst. vol. 70, 46819x Ger./East/61,549--Abstract--May 5, 1968.
Ciba-Geigy Corporation
Dohmann George R.
Dusheck Caroline L.
Lieberman Paul
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