Process for the finishing of fibrous materials: sulfonyl- or car

Details Process for the finishing of fibrous materials: sulfonyl- or car Process for the finishing of fibrous materials: sulfonyl- or car

1981-08-26

1983-07-19

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Reactive dye composition, process, or product

8192, 8196, 8661, 8694, 8917, 8924, 8918, C07C12508, C09B 3315, D06P 116

Patent

active

043941290

ABSTRACT:
Fibrous materials of any kind is finished with an organic compound having fiber-finishing properties and containing one or several groups of the formula ##STR1## in which X is sulfonyl or carbonyl and A represents hydrogen or one equivalent of a mono-, bi- or trivalent metal or an ammonium group, is applied onto the fibrous material in the form of an aqueous or organo-aqueous solution or dispersion, and the fibrous material thus treated is then subjected, if necessary, to a heat treatment for the fixation of this organic compound onto the fibrous material. Organic fiber-finishing compounds containing the above-mentioned group may be for example dyestuffs, optical brighteners or compounds increasing the crease resistance.

REFERENCES:
patent: 2259721 (1941-10-01), Anderson et al.
patent: 3711508 (1973-01-01), Groll
patent: 4213757 (1980-07-01), Ruske et al.

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