Process for the finishing of fibrous materials

Details Process for the finishing of fibrous materials Process for the finishing of fibrous materials

C - Chemistry, Metallurgy

09

B

8/93.1

C09B 57/12 (2006.01) C09B 1/32 (2006.01) C09B 1/34 (2006.01) C09B 5/14 (2006.01) C09B 19/02 (2006.01) C09B 29/00 (2006.01) C09B 33/153 (2006.01) C09B 35/215 (2006.01) C09B 47/26 (2006.01) D06M 13/345 (2006.01) D06M 13/402 (2006.01) D06M 13/438 (2006.01) D06P 1/00 (2006.01)

Patent

CA 1164159

HOE 79/F 229 PROCESS FOR THE FINISHING OF FIBROUS MATERIALS Abstract of the disclosure: Fibrous materials of any kind is finished with an organic compound having fiber-finishing properties and containing one or several groups of the formula - X - ? - CN 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.

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