Textile materials, methods of manufacture, and compositions...

D - Textiles – Paper – 06 – M

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400/7302, 400/92

D06M 15/263 (2006.01) D04H 1/64 (2006.01)

Patent

CA 1320302

ABSTRACT Textile materials having improved physical prop- fibers comprise woven and/or non-woven fiber assemblies, the fibers of which are bound to a polymer composition containing polymerize carboxylic acid ester monomers and pendant functional groups attached to a polymer backbone and having the formula: Image (1) in which R1 is a divalent organic radical at least 3 atoms in length, and X 18 organoacyl or cyano. Such polymers markedly increase wet and dry strengths and shape retention of textile materials, and they improve other physical prop- erties without the necessity of employing formaldehyde- releasing monomers, such as the N-methylolamides, or cross- linking agents. Methods for producing such textile mate- rials 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, knits and non-wovens.

531598

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