摘要:
A flame resistant textile is provided. The textile is a sateen weave fabric containing cellulosic fibers, where the sateen weave fabric has a thickness of at least 19.5 mils, a thickness of at least 25 mils after 3 home washes at 120°F, an air permeability of at least 60 cfm, and a weight of less than about 7 oz/yd 2 . The sateen weave fabric also contains a treatment, where the treatment contains a tetramethylhydroxy phosphonium salt or its condensate and chemical selected from the group consisting of urea, guanidines, guanyl urea, glycoluril, and polyamines. When the sateen weave fabric to which the treatment has been applied has been heat-cured and oxidized at least a portion of the cellulosic fibers have a pentavalent phosphate compound polymerized therein. The method for producing the flame resistant textile is also provided.
摘要:
The invention relates to a halamine compound indicator comprising a halamine compound treated substrate and a redox color indicating composition disposed on a selected area of the substrate, wherein the redox color indicator comprises a compound capable of reacting with the halamine compound and exhibiting color change as a result of the reaction. Methods of using the halamine compound indicator are also covered.
摘要:
A treated textile material comprises a plurality of yarns or fibers having a hindered amine or halamine compound disposed on the exterior surface of the yarns or fibers and/or dispersed in the interior portion of the yarns or fibers. A treated textile material comprises a finish on a surface thereof, the finish comprising the product of a reaction between a cross-linking agent and a polymer comprising a plurality of secondary, hindered amine moieties attached to the polymer chain. Methods for making the treated textile materials are also described.
摘要:
The present disclosure relates to a protective garment system having two primary components. The first component, which serves as the outer layer of the garment, comprises a textile substrate that has been treated on one side with a hydrophobic composition and has been treated on the opposite side with an oleophobic composition. This combination is well-suited for protection against a variety of organic, oily type liquids (such as chemical warfare agents). The second component, which is a composite structure that serves as the inner layer of the garment, contains a core of activated carbon positioned between layers of adhesive and textile substrate.
摘要:
The present disclosure relates to a durable chemical treatment to enhance the adsorbency of activated carbon, which may be exposed to liquids such as rain, sweat, water, and the like. The treatment comprises a fluorocarbon that is applied at low add-on levels (that is, between about 0.1% and about 5%). The treated activated carbon is useful in a number of applications, including air filters, gas masks, solvent recovery devices, and chemical and biological protective gear.
摘要:
A textile article such as a floor covering or carpet is disclosed. In one embodiment, a floor covering is provided with a composition applied to the surface of the floor covering. The composition resists staining and dry soiling, and provides liquid repellency and stain release properties. The composition may employ a repellent component, a stain resist component, a stain release, and a particulate component. The composition may be applied to fibrous-containing textiles, such as carpeting. A method of applying the composition to a textile is disclosed. The repellent component may employ a fluorochemical, such as a fluorocarbon. The repellent may be acrylic-based or urethane-based, as two representative examples. The composition is adapted for imparting to a textile a chemical finish that will resist moisture, release stains, and resist dry soiling.
摘要:
This invention relates to tacky finishes and to the textile materials and articles treated with the tacky finishes. The tacky finishes provide improved processing features for end-use articles that contain such finishes. The tacky finish may be combined with other adhesion promotion finishes in the treatment of textile materials. The textile materials and articles may be used as rubber reinforcing materials, such as automotive tire cap ply, single end tire cord, carcass reinforcement and side wall reinforcement. End-use articles that contain the treated textile materials include rubber-containing materials such as automobile tires, belts, and hoses. This invention also relates to the methods for manufacturing the treated textile materials and articles.
摘要:
A flame resistant textile material comprises cellulosic fibers and inherent flame retardant fibers. The flame resistant textile material can be treated with one or more flame retardant treatments to impart flame resistance to the cellulosic fibers.
摘要:
A flame resistant textile is provided. The textile is a sateen weave fabric containing cellulosic fibers, where the sateen weave fabric has a thickness of at least 19.5 mils, a thickness of at least 25 mils after 3 home washes at 120°F, an air permeability of at least 60 cfm, and a weight of less than about 7 oz/yd2. The sateen weave fabric also contains a treatment, where the treatment contains a tetramethylhydroxy phosphonium salt or its condensate and chemical selected from the group consisting of urea, guanidines, guanyl urea, glycoluril, and polyamines. When the sateen weave fabric to which the treatment has been applied has been heat-cured and oxidized at least a portion of the cellulosic fibers have a pentavalent phosphate compound polymerized therein. The method for producing the flame resistant textile is also provided.
摘要:
Provided herein are processes for topically applying an antimicrobial finish to a textile substrate, such as a yarn, a fabric, a composite, or an assembled article (for example, a garment). Specifically, the antimicrobial finish is based on hindered amine compounds that are applied in an aqueous bath (such as a commercial or home laundry setting), using the factors of pH and compound solubility to promote the formation of a durable antimicrobial halamine finish. Advantageously, the antimicrobial finish, which may be applied to fabrics made of any of a variety of fiber types and combinations of fiber types, has been found to be durable to repeated launderings.