Polymer salt comples for fiber of fabric treatment

Details Polymer salt comples for fiber of fabric treatment Polymer salt comples for fiber of fabric treatment

D - Textiles, Paper

06

M

117/202, 117/43,

D06M 15/263 (2006.01) D06M 15/227 (2006.01) D21H 17/43 (2006.01)

Patent

CA 1340079

Natural or synthetic fibers (or fabrics, knits, papers, or webs made of such fibers) are improved in at least abrasion resistance, dye receptivity and/or other properties by bringing together on said fibers (or product made thereof) a liquid dispersion of a dispersible normally-solid polymer having pendent acid groups, such as carboxylic groups, and a reagent which reacts with the carboxylic group to render the polymer non-dispersible. The reagent may be one which supplies metal cations having a valence of at least 2 or it may be a primary amine, secondary amine or tertiary amine, or salts of the amine, a polyamine or salt thereof. or a quaternary ammonium salt. The reagent may precede the polymer onto the substrate, or may follow the application of the polymer onto the substrate.

591075

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