Abstract: Included are articles such as garments including polymer film compositions to alter the stress profile of the garment which is exhibited during wear of the garment. The polymer film may be bonded to the fabric to provide a fabric/film laminate.

Abstract: Articles including a polymer film, a plasticizer and a substrate are included. A method of bonding the film to the substrate includes the use of the plasticizer which provides a durable bond by using a lower temperatures and shorter bonding times than would be required in the absence of the plasticizer.

Abstract: Articles comprising multiple layers are included. The multiple layer articles may include fabrics, foams, films, fiber in combination with a polyolefin composition such as a film, powder, or nonwoven.

Abstract: Included are polyurethaneurea compositions include polyurethaneurea aqueous dispersions. The dispersions may be prepared with solvent or in the absence of any added solvent. Films and other shaped articles may be prepared from the dispersions by a casting a drying method and optionally included with a substrate including paper, fabric or garments.

Abstract: Articles comprising multiple layers are included. The multiple layer articles may include fabrics or foams in combination with a polyurethaneurea composition such as a film or an aqueous dispersion.

Abstract: Novel aqueous polyurethane dispersions and adhesive films formed therefrom are provided. The aqueous polyurethane dispersions are provided in solvent-free systems of a prepolymer comprising at least one polyether or polyester polyol, a mixture of MDI isomers, and a diol. The adhesive films from such dispersions can be heat-activated for bonding, lamination, and adhesion of textile fabrics, including stretch fabrics.

Abstract: Novel aqueous polyurethane dispersions and adhesive films formed therefrom are provided. The aqueous polyurethane dispersions are provided in solvent-free systems of a prepolymer comprising at least one polyether or polyester polyol, a mixture of MDI isomers, and a diol. The adhesive films from such dispersions can be heat-activated for bonding, lamination, and adhesion of textile fabrics, including stretch fabrics.

Abstract: The invention provides a fabric comprising one or more polyesters optionally with other fibers which is treated with a finish comprising at least one fluorochemical stain repellent agent and at least one fluorochemical stain release agent, wherein the fabric maintains oil repellency and stain release capability after at least five industrial launderings at about 55° C. to about 65° C. The invention also provides a method of treating a fabric with a finish to impart oil repellency, water repellency, and stain release which is durable to repeated industrial laundering. The invention further provides textile articles comprising the treated fabric, and a method for industrial laundering of such treated fabric and textile articles.

Abstract: An article comprising an adhesive, a stretch member and a substrate wherein the adhesive is used to attach the stretch member to the fabric in a folded hem arrangement. The adhesive can be a tape made from an aqueous polyurethane dispersion and the stretch member can be a spandex fiber.

Abstract: An article comprising an adhesive, a stretch member and a substrate wherein the adhesive is used to attach the stretch member to the fabric in a folded hem arrangement. The adhesive can be a tape made from an aqueous polyurethane dispersion and the stretch member can be a spandex fiber.

Abstract: Novel aqueous polyurethane dispersions and shaped articles formed therefrom are provided. The aqueous polyurethane dispersions are provided in solvent-free systems of a prepolymer comprising at least one polyether, polyester, or polycarbonate polyol, a mixture of MDI isomers, and a diol. The shaped articles from such dispersions can be heat-activated for bonding, lamination, and adhesion of substrates, including stretch fabrics.

Abstract: Novel aqueous polyurethane dispersions and adhesive films formed therefrom are provided. The aqueous polyurethane dispersions are provided in solvent-free systems of a prepolymer comprising at least one polyether or polyester polyol, a mixture of MDI isomers, and a diol. The adhesive films from such dispersions can be heat-activated for bonding, lamination, and adhesion of textile fabrics, including stretch fabrics.

Abstract: Yarns of mixed ratios of bi-component fibers are disclosed, in which some filaments of a yarn produced during the spinning process are of different polymer ratios than other filaments in the same yarn. The yarns are preferably spun with the desired mixture of polymer ratios and the difference in polymer ratios are preferably at least about 10% absolute. The net overall ratio of the yarn is between about a 55/45 and a 75/25 mixture of PET/PTT by weight. Knit and woven fabrics can be prepared that include these mixed ratio yarns.

Abstract: The invention provides a process for treating a polyester fiber comprising the steps of providing a bicomponent fiber comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate) which has been heat-treated at a first temperature and cooled to lower than about 70° C. and has an initial crimp contraction value and a developed crimp contraction value, applying tension to the fiber of about 0.001 to 0.088 dN/tex, heat-treating the fiber at a second heat-treating temperature no lower than about 75° C. and no higher than the first heat-treating temperature, cooling the fiber to lower than the second heat-treating temperature, and releasing the tension from the fiber to give a fiber having a reduced crimp contraction value. The invention also provides a bicomponent fiber comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate) having a reduced crimp contraction value of about 6% to 15%.

Abstract: The invention provides a process for treating a polyester fiber comprising the steps of providing a bicomponent fiber comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate) which has been heat-treated at a first temperature and cooled to lower than about 70° C. and has an initial crimp contraction value and a developed crimp contraction value, applying tension to the fiber of about 0.001 to 0.088 dN/tex, heat-treating the fiber at a second heat-treating temperature no lower than about 75° C. and no higher than the first heat-treating temperature, cooling the fiber to lower than the second heat-treating temperature, and releasing the tension from the fiber to give a fiber having a reduced crimp contraction value. The invention also provides a bicomponent fiber comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate) having a reduced crimp contraction value of about 6% to 15%.

Abstract: The invention provides a process for treating a polyester fiber comprising the steps of providing a bicomponent fiber comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate) which has been heat-treated at a first temperature and cooled to lower than about 70° C. and has an initial crimp contraction value and a developed crimp contraction value, applying tension to the fiber of about 0.001 to 0.088 dN/tex, heat-treating the fiber at a second heat-treating temperature no lower than about 75° C. and no higher than the first heat-treating temperature, cooling the fiber to lower than the second heat-treating temperature, and releasing the tension from the fiber to give a fiber having a reduced crimp contraction value. The invention also provides a bicomponent fiber comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate) having a reduced crimp contraction value of about 6% to 15%.

Abstract: A woven fabric comprising warp fibers and a weft is provided. The weft may be of pick-and-pick or co-insertion constructions. The weft includes a spun staple yarn and a polyester bicomponent filament. The polyester bicomponent filament includes poly(ethylene terephthalate) and poly(trimethylene terephthalate), and has an after heat-set crimp contraction value of from about 10% to about 80%. A process for making such a fabric is also provided.

Abstract: The invention provides a woven fabric comprising warp fibers and a weft wherein the weft is selected from the group consisting of pick-and-pick and co-insertion constructions; the weft comprises a spun staple yarn and a polyester bicomponent filament wherein said polyester bicomponent filament comprises poly(ethylene terephthalate) and poly(trimethylene terephthalate); and the polyester bicomponent filament has an after heat-set crimp contraction value of from about 10% to about 80%. The invention further provides a process for making such fabric.

Abstract: Spinnable dopes containing fiber-forming polymers being at least about 55% and less than about 80% lyotropic polysaccharide and at least about 20 percent and less than about 45% thermally-consolidatable polymer and a process for making oriented, shaped articles of lyotropic polysaccharide/thermally-consolidatable polymer blends by orienting the dopes and removing the solvent.