Textile materials and compositions for use therein

Details Textile materials and compositions for use therein Textile materials and compositions for use therein

1986-03-11

1990-02-13

Lilling, Herbert J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428288, 428290, 428394, 523222, B32B 700, D03D 300, D03D 1500, B27B 2700

Patent

active

049006150

ABSTRACT:
Textile materials having improved physical properties comprise woven and/or non-woven fiber assemblies, the fibers of which are bound to a polymer composition containing polymerized carboxylic acid ester monomers and pendant functional groups attached to a polymer backbone and having the formula: ##STR1## in which R.sub.1 is a divalent organic radical at least 3 atoms in length, and X is organoacyl or cyano. Such polymers markedly increase wet and dry strengths and shape retention of textile materials, and they improve other physical properties without the necessity of employing formaldehyde-releasing monomers, such as the N-methylolamides, or cross-linking agents. Methods for producing such textile materials by applying solutions or dispersions of the described polymers to fiber assemblies are also provided. Aqueous dispersions of these polymers are particularly useful for the manufacture of loose-weaves, kints and non-wovens.

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D. A. Upson, "Journal of Polymer Science: Polymer Symposium" John Wiley and Sons, Inc., 1985, 72, (pp. 45-54).
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