摘要:
Provided is a flame resistant fabric comprising a fabric substrate comprising cellulosic fibers and thermoplastic fibers, and a finish applied to the fabric substrate comprising a tetrahydroxymethyl phosphonium salt or a condensate thereof, a cross-linking agent, a brominated compound, and optionally a melamine resin. Also provided are methods of preparing the flame resistant fabric.
摘要:
A process is disclosed for using thickening agents with specific properties in connection with the automated pixel-wise patterning of textile substrates using liquid dyes.
摘要:
Iodine stains may be removed from a substrate, such as a textile, by applying a solution of carboxyalkene, having a site of unsaturation at the 4, 5-, 5, 6- or 6, 7- position.
摘要:
A liquid jet printing apparatus is provided having a nozzle for emitting a stream of liquid droplets toward a substrate, a charging section for providing an electrical charge to liquid droplets and a pair of electrically conductive deflecting plates for deflecting the liquid droplets to a desired location on the substrate, wherein the inside face of the deflecting plates is provided with dielectric layer to minimize problems associated with liquid droplets collecting and coalescing on the deflecting plates.
摘要:
The present invention relates generally to substrates that exhibit useful, auto adaptable surface energy properties that depend on the environment of the substrate. Such surface energy properties provide relatively high advancing and receding contact angles for liquids when in contact with the target substrate surface. The substrates exhibit low surface energy quantities of at most about 20 millijoules per square meter (mJ/m2) at a temperature of about 25 degrees C. and a surface energy greater than about 20 mJ/m2 at, or with exposure to, a temperature of about 40 degrees C. More specifically, encompassed within the present invention are textile substrates having this highly desirable unique surface energy modification property and which exhibit wash durable oil and water repellency and stain release features. Novel compositions and formulations that impart such surface energy modifications to substrates are also encompassed within this invention, as well as methods for producing such treated substrates.
摘要翻译:本发明一般涉及依赖于衬底环境的有用的,自动适应的表面能特性的衬底。 当与目标基板表面接触时,这种表面能量特性为液体提供相对高的前进和后退接触角。 这些基材在约25℃的温度下表现出低至多约20毫焦耳/平方米(mJ / m 2)的低表面能量,并且在暴露于温度时表面能大于约20mJ / m 2 更具体地,本发明中包括具有这种非常理想的独特表面能改性性能的织物基材,并且具有洗涤耐久的防油和防水性和脱色特性。 赋予基质的这种表面能改变的新型组合物和制剂也包括在本发明内,以及生产这种处理过的基材的方法。
摘要:
The present invention relates generally to substrates that exhibit useful, auto adaptable surface energy properties that depend on the environment of the substrate. Such surface energy properties provide relatively high advancing and receding contact angles for liquids when in contact with the target substrate surface. The substrates exhibit low surface energy quantities of at most about 20 millijoules per square meter (mJ/m2) at a temperature of about 25 degrees C. and a surface energy greater than about 20 mJ/m2 at, or with exposure to, a temperature of about 40 degrees C. More specifically, encompassed within the present invention are textile substrates having this highly desirable unique surface energy modification property and which exhibit wash durable oil and water repellency and stain release features. Novel compositions and formulations that impart such surface energy modifications to substrates are also encompassed within this invention, as well as methods for producing such treated substrates.
摘要翻译:本发明一般涉及依赖于衬底环境的有用的,自动适应的表面能特性的衬底。 当与目标基板表面接触时,这种表面能量特性为液体提供相对高的前进和后退接触角。 在约25℃的温度和大于约20mJ / m 2的表面能的情况下,基材表现出低至多约20毫焦耳每平方米(mJ / m 2)的低表面能量, SUP> 2 SUP>在约40℃的温度下或暴露于约40℃。更具体地说,本发明包括具有这种非常理想的独特的表面能改性性能的织物基材,并且具有洗涤耐久性的油和水 排斥性和脱色特性。 赋予基质的这种表面能改变的新型组合物和制剂也包括在本发明内,以及生产这种处理过的基材的方法。
摘要:
Polymeric structures produced with a controlled number and distribution of small, closed cells. The polymeric structures are characterized by an opaque, whitening appearance attributed, at least in part, to the distribution of closed cells and thus, at least in part, to light scattering resulting from the distribution of small, closed cells or voids. The light scattering thus provides an enhanced whitening effect. The whitening effect may be uniform or non-uniform along the length and width of the structure.
摘要:
Polymeric structures produced with a controlled number and distribution of small, closed cells. The polymeric structures are characterized by an opaque, whitening appearance attributed, at least in part, to the distribution of closed cells and thus, at least in part, to light scattering resulting from the distribution of small, closed cells or voids. The light scattering thus provides an enhanced whitening effect. The whitening effect may be uniform or non-uniform along the length and width of the structure.
摘要:
A method to improve the bleach resistance of a textile fiber is provided by having the steps of:(a) applying a solution or dispersion of a compound of the formula: ##STR1## where R.sup.1 and R.sup.2 are independently selected from the group consisting of H, CO.sub.2 R.sub.4, SO.sub.3 H, PO.sub.3 H, CON(R.sup.4).sub.2, OH, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, and halo, where R.sup.4 is H or C.sub.1 -C.sub.4 alkyl;R.sup.3 is selected from the group consisting of H, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkenyl, C.sub.1 -C.sub.4 alkylenephenyl, phenyl and COR.sup.5, where R.sup.5 is C.sub.1 -C.sub.4 alkyl, phenyl or benzyl, any of which may be substituted with up to two groups from R.sub.2 ; and salts of such compounds; in a solvent selected from the group consisting of water and C.sub.1 -C.sub.4 alcohol; and(b) drying said textile fiber to evaporate said solvent and deposit a non-volatile coating of said phenolic compound on a surface of said fiber.