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    • 8. 发明申请
    • Synergistic fluorochemical treatment blend
    • 协同含氟化学处理混合物
    • US20060003167A1
    • 2006-01-05
    • US10881520
    • 2004-06-30
    • Roger QuincyHue Snowden
    • Roger QuincyHue Snowden
    • B32B27/00
    • B32B5/26Y10T428/3154
    • Disclosed herein are fluorochemical blends suitable for producing repellency to low surface tension fluids such as, for example, alcohols, aldehydes, ketones and hydrophilic liquids, such as those containing surfactants. The fluorochemical blends may be beneficially utilized to produce low surface tension fluid repellency in extruded articles such as fibers and fibrous web materials, films and foams. Such repellent extruded articles are highly useful in a wide range of limited use and disposable products such as, for example, personal care products, mortuary and veterinary products, protective wear garments, and medical care garments and products. The fluorochemical blends include at least a first fluorochemical having a majority of first fluoroaliphatic groups having 4 or fewer carbon atoms, and a second fluorochemical having a majority of second fluoroaliphatic groups having 6 or more carbon atoms.
    • 本文公开了适合于产生对低表面张力流体例如醇,醛,酮和亲水性液体(例如含有表面活性剂的那些)的排斥性的含氟混合物。 氟化合物共混物可有利地用于在挤出制品如纤维和纤维网材料,膜和泡沫中产生低表面张力流体排斥性。 这种排斥挤出制品在广泛的有限使用和一次性产品中是非常有用的,例如个人护理产品,太平间和兽医产品,防护服装和医疗护理服装和产品。 含氟化合物共混物包括至少具有大多数具有4个或更少碳原子的第一氟代脂族基团的第一含氟化合物,以及具有大于或等于6个碳原子的第二氟代脂族基团的第二含氟化合物。
    • 9. 发明申请
    • Extruded thermoplastic articles with enhanced surface segregation of internal melt additive
    • 具有增强的内部熔体添加剂表面偏析的挤压热塑性制品
    • US20060003154A1
    • 2006-01-05
    • US10954504
    • 2004-09-30
    • Hue SnowdenMichael PowersRoger Quincy
    • Hue SnowdenMichael PowersRoger Quincy
    • B32B3/26B32B27/00
    • B32B5/26Y10T428/24273Y10T428/249953Y10T428/2938Y10T428/3154Y10T428/31855Y10T442/638Y10T442/64Y10T442/641Y10T442/674Y10T442/677Y10T442/678Y10T442/68Y10T442/696
    • Disclosed herein are extruded articles such as, for example, fibers and films, containing thermoplastic polymeric compositions having a copolymeric major component and a melt processable additive treatment, wherein the melt processable additives have enhanced segregation to or expression at the surface of the article, thereby improving the effect of the desired characteristic of the additive treatment. Also disclosed are multicomponent extruded thermoplastic articles having two or more distinct components arranged in a specific geometric arrangement, wherein the thermoplastic polymeric composition of at least one geometric component includes a copolymeric major component and a melt processable additive treatment. Also disclosed are web materials including the extruded articles. Such extruded articles and multicomponent extruded thermoplastic articles are useful in a wide range of limited use and disposable products such as, for example, personal care products, mortuary and veterinary products, protective wear garments, and medical care garments and products.
    • 本文公开了挤出制品,例如纤维和薄膜,其包含具有共聚主要组分和可熔融加工的添加剂处理的热塑性聚合物组合物,其中所述可熔融加工的添加剂具有增强的与制品表面的偏析或在表面上的表达, 改善添加剂处理所需特性的效果。 还公开了具有以特定几何布置布置的两个或更多个不同组分的多组分挤出热塑性制品,其中至少一种几何组分的热塑性聚合物组合物包括共聚主要组分和可熔融加工的添加剂处理。 还公开了包括挤压制品的网状材料。 这种挤出制品和多组分挤出的热塑性制品可用于广泛的有限使用和一次性产品,例如个人护理产品,太平间和兽医产品,防护服装和医疗护理服装和产品。