Garment made from composite fabric for weather protection

1 . A recyclable, waterproof, layered composite fabric with stretch, comprising:

(a) at least one fabric layer comprising from about 1% to 100% by weight of bicomponent fibers; and

(b) an elastomeric coating or film on or adjacent to said fabric layer;

wherein no separation step is required to recycle said layered composite fabric as a source of recyclable polyester or polyamide.

2 . The layered composite fabric of claim 1 wherein said bicomponent fibers are polyester.

3 . The layered composite fabric of claim 1 wherein one or more of said bicomponent fibers are copolyesters.

4 . The layered composite fabric of claim 1 wherein said elastomeric coating is a copolyetherester having a multiplicity of recurring long-chain ester units and short-chain ester units joined head to tail through ester linkages.

5 . The layered composite fabric of claim 1 , wherein said elastomeric coating or film comprises a material selected from the group consisting of: polyester, polyamide, copolyester and copolyamide.

6 . The layered composite fabric of claim 1 , wherein the bicomponent fibers are polyester bicomponent fibers and the elastomeric coating or film comprises a copolyetherester elastomeric coating having a multiplicity of recurring long-chain ester units and short-chain ester units joined head to tail through ester linkages, wherein said long-chain ester units are represented by the formula:

and said short-chain ester units are represented by the formula:

wherein:

a) G is a divalent radical, remaining after the removal of terminal hydroxyl groups from compounds selected from the group consisting of poly(ethylene oxide)glycol, ethylene-oxide capped polypropylene oxide glycol, or a mixture of poly(ethylene oxide)glycol with ethylene oxide capped poly(propylene oxide)glycol and/or poly(tetramethylene oxide)glycol;

b) R is a divalent radical, remaining after removal of carboxyl groups, from compounds selected from the group consisting of isophthalic acid, sebacic acid, 1,3-cyclohexane dicarboxylic acid, 1,4-cyclohexane dicarboxylic acid, adipic acid, glutaric acid, 4-cyclohexane-1,2-dicarboxylic acid, 2-ethylsuberic acid, cyclopentane dicarboxylic acid, decahydro-1,5-naphthylene dicarboxylic acid, 4,4′,-bicyclohexyl dicarboxylic acid, decahydro-2,6-naphthylene dicarboxylic acid, 4,4′,-methylenebis(cyclohexyl) carboxylic acid, and 3,4-furan dicarboxylic acid phthalic acid, terephthalic acid, dibenzoic acid, bis(p-carboxyphenyl)methane, p-oxy-1,5-naphthalene dicarboxylic acid, 2,6-naphthalene dicarboxylic acid, 2,7-naphthalene dicarboxylic acid, and 4,4′-sulfonyl dibenzoic acid;

c) D is a divalent radical remaining after removal of hydroxyl groups from diol compounds selected from the group consisting of ethylene diol, propylene diol, isobutylene diol, tetramethylene diol, 1,4-pentamethylene diol, 2,2-dimethyltrimethylene diol, hexamethylene diol, dihydroxycyclohexane, cyclohexane dimethanol, resorcinol, hydroquinone, 1,5-dihydroxynaphthalene, 1,4-butanediol, bis(p-hydroxy)diphenyl, bis(p-hydroxyphenyl)methane, or bis(p-hydroxyphenyl)propane; and wherein said layered composite fabric is sufficiently free of auxiliary materials such that no separation step is required to recycle said layered composite fabric as a source of polyester.

7 . The layered composite fabric of claim 1 , wherein the bicomponent fibers are polyester bicomponent fibers, and the elastomeric waterproof film or coating comprises polyester, and wherein said layered composite fabric is sufficiently free of non-polyester components such that no separation step is required to recycle said layered composite fabric as a source of recyclable polyester.

8 . The layered composite fabric of claim 1 having a fabric elongation greater than about 1%; a fabric deformation of less than about 1%; a water-vapor resistance of less than about 36 M 2· Pa/W; an MVTR of at least about 500 g/(m 2· 24 h) ; and a water penetration pressure of more than about 1000 mm.

9 . The layered composite fabric of claim 1 having a fabric elongation of between about 5 and 200%; a fabric deformation of less than about 1%; a water-vapor resistance of between about 2 and 20 M 2 · Pa/W; an MVTR of between about 4,000 and 10,000 g/(m 2· 24 h); and a water penetration pressure of more than about 10,000 mm.

10 . The layered composite fabric of claim 1 having a fabric elongation of between about 5 and 200%; a fabric deformation of less than about 1%; a water-vapor resistance of between about 5 and 30 M 2 · Pa/W; an MVTR of between about 2,000 and 4,500 g/(m 2· 24 h) ; and a water penetration pressure of more than about 10,000 mm.

11 . A garment comprising the layered composite fabric of claim 1 .

12 . The garment of claim 11 , further comprising a liner fabric of knitted, woven or nonwoven construction comprising a recyclable polymer.

13 . The garment of claim 11 , wherein said bicomponent fibers are polyamide.

14 . The garment of claim 11 , wherein said bicomponent fibers are polyester.

15 . A garment comprising the layered composite fabric of claim 8 .

16 . A garment comprising the layered composite fabric of claim 1 wherein said elastomeric coating is a copolyetherester.

17 . A recyclable, waterproof, breathable, layered composite fabric with stretch, comprising:

(a) at least one fabric layer of woven, knitted or non-woven construction comprising from about 1% to 100% by weight of stretch-recovery polyamide bicomponent fibers, and

(b) an elastomeric waterproof film or coating comprising polyamide;

wherein said layered composite fabric is sufficiently free of non-polyamide components such that no separation step is required to recycle said layered composite fabric as a source of recyclable polyamide.

18 . A recyclable, waterproof, breathable garment with stretch comprising the layered composite fabric of claim 17 , and further comprising a liner fabric of knitted, nonwoven or woven construction comprising polyamide.