Process for the rapid, continuous novel texturing or textile materials and novel-textured textile materials

摘要

Novel-textured textile materials and the process of producing same by impregnating a substantially dry textile material with an inert solution of polymers at a relatively high temperature while the textile material is under tensile stress, the polymers being sufficiently inert as to have no substantial adverse effect upon the textile material undergoing impregnation, the polymer solution consisting of:P Pa. At least one phase of a copolymer of dimethyl terephthalate with a tetrol compound. ##STR1## where a, b, c, d, e, f, g, and h are each integers and the total of a, b, c, and d is between 8 and 850 and the total of e, f, g, and h is between 8 and 1,000;PPb. at least one phase of a compound which contains a cross-linkable polyester dispersed in a high boiling organic liquid selected from the class consisting of polyethylene and other polyalkylene glycols, and the methyl and ethylmono- and di- ethers of such glycols;PPfollowed by quenching the impregnated textile material; then rinsing with a low boiling organic liquid, such as an alcohol, a ketone or an ether; and then exposing the material to dry heat at a relatively high temperature; thereby imparting novel, commercially attractive texture contour in the final textile material. Subsequent dyeing of the textured textile material results in additional unique, commercially attractive tone-on- tone or heather-look in the localized regions of the textile material which were subjected to the above-mentioned impregnation step.