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    Durable finishes for textiles
    1.
    发明授权
    Durable finishes for textiles 有权
    耐用的纺织品表面处理

    公开(公告)号：US06872424B2

    公开(公告)日：2005-03-29

    申请号：US10093175

    申请日：2002-03-06

    申请人： Matthew R. Linford ,  David S. Soane ,  David A. Offord ,  William Ware, Jr.

    发明人： Matthew R. Linford ,  David S. Soane ,  David A. Offord ,  William Ware, Jr.

    IPC分类号： C08F8/48 ,  D06M15/227 ,  D06M15/233 ,  D06M15/256 ,  D06M15/277 ,  D06M15/295 ,  D06M15/353 ,  D06M15/356 ,  D06M15/643 ,  D06M15/693 ,  B05D3/02

    CPC分类号： D06M15/693 ,  D06M7/00 ,  D06M15/227 ,  D06M15/233 ,  D06M15/256 ,  D06M15/277 ,  D06M15/295 ,  D06M15/353 ,  D06M15/3566 ,  D06M15/643 ,  D06M2200/11 ,  D06M2200/12 ,  D06M2200/35 ,  D06M2200/40 ,  D06M2200/50 ,  Y10T442/2164 ,  Y10T442/2189 ,  Y10T442/2279 ,  Y10T442/2287 ,  Y10T442/2352

    摘要： The present invention relates to textile treatment compositions for imparting desirable characteristics durably to textile fibers and fabrics, including softness, hydrophobicity, oleophobicity, surface lubricity, abrasion resistance, tear resistance, improved drape, and pilling resistance. More particularly, in one embodiment, the invention is directed to preparations that comprise a carboxylate-functionalized fluorinated polymer and a catalyst that is capable of forming reactive anhydride rings between carboxyl groups on the polymer. In another embodiment, the invention is directed to preparations comprising a polymeric softener having at least one anhydride functional group or at least one reactive group capable of forming an anhydride functional group, together with a catalyst for forming anhydrides from the reactive group or groups. In either embodiment, the resulting reactive anhydride rings bind to substrates, such as textiles and other webs, having free sulfhydryl, alcohol, or amine groups. The invention is further directed to the process for treating textiles and other webs with desirable finishes durable to repeated cleanings. This invention is further directed to the yarns, fibers, fabrics, textiles, finished goods, or nonwovens (encompassed herein under the terms “textiles” and “webs”) treated with the textile-reactive preparations of the invention. Such textiles and webs exhibit a greatly improved, durable characteristics, such as softness and/or hydrophobicity, even after multiple launderings.

    摘要翻译： 本发明涉及用于赋予纺织纤维和织物持久的期望特性的织物处理组合物，包括柔软度，疏水性，疏油性，表面润滑性，耐磨性，抗撕裂性，改进的悬垂性和起球抗性。 更具体地，在一个实施方案中，本发明涉及包含羧酸酯官能化的氟化聚合物和能够在聚合物上的羧基之间形成反应性酸酐环的催化剂的制剂。 在另一个实施方案中，本发明涉及包含具有至少一个酸酐官能团或至少一个能够形成酸酐官能团的反应性基团的聚合物柔软剂以及用于从反应性基团形成酐的催化剂的制剂。 在任一实施方案中，所得反应性酸酐环结合到具有游离巯基，醇或胺基团的底物，例如纺织品和其它纤维网。 本发明进一步涉及用于处理纺织品和其它织物的方法，所述织物和其它织物具有耐反复清洁的期望的整理剂。 本发明进一步涉及用本发明的织物反应性制剂处理的纱线，纤维，织物，织物，成品或无纺布（在本文中涵盖的术语“纺织品”和“纤维网”）。 即使在多次洗涤之后，这样的纺织品和纤维网也显示出非常改进的耐久特性，例如柔软度和/或疏水性。

    Nanoparticle-based permanent treatments for textiles
    2.
    发明授权
    Nanoparticle-based permanent treatments for textiles 失效
    基于纳米粒子的纺织品永久性处理

    公开(公告)号：US06607994B2

    公开(公告)日：2003-08-19

    申请号：US09731431

    申请日：2000-12-06

    申请人： David S. Soane ,  David A. Offord ,  Matthew R Linford ,  Dan B. Millward ,  William Ware, Jr. ,  Lael Erskine ,  Eric Green ,  Ryan Lau

    发明人： David S. Soane ,  David A. Offord ,  Matthew R Linford ,  Dan B. Millward ,  William Ware, Jr. ,  Lael Erskine ,  Eric Green ,  Ryan Lau

    IPC分类号： B32B2704

    CPC分类号： D06P1/0016 ,  D06M16/00 ,  D06M23/12 ,  D06M2400/01 ,  D06P1/228 ,  Y10T428/2982 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2989 ,  Y10T428/2991 ,  Y10T428/2998 ,  Y10T442/20 ,  Y10T442/2303 ,  Y10T442/2311 ,  Y10T442/2352 ,  Y10T442/2525 ,  Y10T442/2533 ,  Y10T442/2541 ,  Y10T442/2598 ,  Y10T442/2607 ,  Y10T442/2631 ,  Y10T442/277 ,  Y10T442/30

    摘要： This invention is directed to preparations useful for the permanent or substantially permanent treatment of textiles and other webs. More particularly, the preparations of the invention comprise an agent or other payload surrounded by or contained within a polymeric encapsulator that is reactive to webs, to give textile-reactive nanoparticles. By “textile-reactive” is meant that the payload nanoparticle will form a chemical covalent bond with the fiber, yarn, fabric, textile, finished goods (including apparel), or other web or substrate to be treated. The polymeric encapsulator of the payload nanoparticle has a surface that includes functional groups for binding or attachment to the fibers of the textiles or other webs to be treated, to provide permanent attachment of the payload to the textiles. Alternatively, the surface of the nanoparticle includes functional groups that can bind to a linker molecule that will in turn bind or attach the nanoparticle to the fiber. This invention is further directed to the fibers, yarns, fabrics, other textiles, or finished goods treated with the textile-reactive nanoparticles. Such textiles and webs exhibit a greatly improved retention or durability of the payload agent and its activity, even after multiple washings.

    摘要翻译： 本发明涉及可用于永久或基本上永久性处理织物和其它纤维网的制品。 更具体地说，本发明的制剂包含由聚合物封装体包围或包含在与纤维网反应的聚合物封壳中的试剂或其它有效载体，以产生织物反应性纳米颗粒。 “纺织反应性”是指有效载荷纳米颗粒将与纤维，纱线，织物，织物，成品（包括服装）或待处理的其它纤维网或基底形成化学共价键。 有效载荷纳米颗粒的聚合物封装剂具有包括用于结合或附着到待处理的纺织品或其它织物的纤维的官能团的表面，以提供有效载荷到纺织品的永久附着。 或者，纳米颗粒的表面包括可以结合到接头分子的官能团，所述接头分子依次将纳米颗粒结合或附着到纤维上。 本发明还涉及用织物反应性纳米颗粒处理的纤维，纱线，织物，其它织物或成品。 即使在多次洗涤之后，这种纺织品和纤维网也显示出有效载荷剂及其活性的大大改善的保留性或耐久性。

    Method for protecting cotton from enzymatic attack by cellulase enzymes
    3.
    发明授权
    Method for protecting cotton from enzymatic attack by cellulase enzymes 失效
    棉花免受纤维素酶酶促侵蚀的方法

    公开(公告)号：US06617268B1

    公开(公告)日：2003-09-09

    申请号：US09603814

    申请日：2000-06-26

    申请人： David A. Offord ,  David S. Soane ,  William Ware, Jr. ,  Matthew R. Linford

    发明人： David A. Offord ,  David S. Soane ,  William Ware, Jr. ,  Matthew R. Linford

    IPC分类号： D03D1500

    CPC分类号： D03D15/00 ,  D06M15/05 ,  D06M15/07 ,  D06M15/09 ,  D06M15/11 ,  D06M15/227 ,  D06M15/233 ,  D06M15/263 ,  D06M15/285 ,  D06M15/333 ,  D06M15/3562 ,  D06M15/3566 ,  D06M15/53 ,  D06M15/55 ,  D06M15/61 ,  D10B2201/02 ,  D10B2201/04 ,  D10B2201/06 ,  D10B2201/08 ,  D10B2201/20 ,  D10B2201/24 ,  D10B2401/063 ,  D10B2501/00 ,  Y10T442/3049 ,  Y10T442/3976

    摘要： This invention is directed to methods for the treatment of cellulose-containing fibers and yarn to provide protection to the cellulose from attack by enzymes. The method comprises the steps of exposing cellulose-containing fibers and yarn to an aqueous solution of an enzyme-repelling chemical to give the fibers or yarn a protective coating, and using the protectively coated fibers and yarn to prepare cloth or fabric. In another embodiment, the method of the invention comprises the step of exposing a fabric comprising cellulose-containing yarn to an aqueous solution of an enzyme-repelling chemical to give the fabric a protective coating. The invention also encompasses cellulose-containing fibers and yarn, including cotton, having a protective enzyme-repelling coating. The invention is further directed to denim fabric comprising cotton fill yarn having a protective enzyme-repelling coating. Such denim fabric, and any garments made therefrom, will exhibit greater strength and durability following the stonewashing procedure as compared to denim made from uncoated yarn.

    摘要翻译： 本发明涉及用于处理含纤维素的纤维和纱线的方法，以保护纤维素免受酶的侵蚀。 该方法包括以下步骤：将含纤维素的纤维和纱线暴露于抗驱虫化学品的水溶液中，以使纤维或纱线成为保护涂层，并使用保护性涂覆的纤维和纱线来制备布或织物。 在另一个实施方案中，本发明的方法包括将包含含纤维素纱线的织物暴露于排斥斥酸化学品的水溶液的步骤，以给予织物保护涂层。 本发明还包括含有纤维素的纤维和包含棉花的纱线，其具有保护性的防止排斥涂层。 本发明进一步针对包括具有防护性驱蚊涂层的棉纱线的牛仔布织物。 与由未涂布的纱线制成的牛仔布相比，这种牛仔布以及由其制成的任何衣服将在石膏洗涤程序之后表现出更大的强度和耐久性。

    Molecular compounds having complementary surfaces to targets
    7.
    发明授权
    Molecular compounds having complementary surfaces to targets 失效
    具有与靶的互补表面的分子化合物

    公开(公告)号：US06884842B2

    公开(公告)日：2005-04-26

    申请号：US10055837

    申请日：2001-10-26

    申请人： David S. Soane ,  Stephen E. Barry ,  Andrew Goodwin ,  David A. Offord ,  Michael G. Perrott

    发明人： David S. Soane ,  Stephen E. Barry ,  Andrew Goodwin ,  David A. Offord ,  Michael G. Perrott

    IPC分类号： C08B37/02 ,  C08F2/00 ,  C08G83/00 ,  G01N33/531 ,  G01N33/68 ,  C08G63/48 ,  C08G63/91 ,  C08H1/00 ,  C08G89/00

    CPC分类号： C08G83/00 ,  C08B37/0021 ,  G01N33/531 ,  G01N33/68 ,  G01N2333/976 ,  G01N2400/22 ,  G01N2600/00

    摘要： Synthetic polymer complements (SPCs) are provided, as well as methods for their synthesis and use. The SPCs may have surfaces that include functional groups that are complementary to surface sites of targets such as nanostructures or macromolecular targets, and may be capable of specifically interacting with such targets. The positions of the functional groups in one embodiment are stabilized by a polymer network. The SPCs are formed by contacting the target with a set of monomers which self-assemble on the target, and then are polymerized into a network to form the synthetic polymer complement. At least a portion of the surface of the resulting SPC thus may include an imprint of the target. The complex of the SPC and the target may be the desired product. Alternatively, the target is released, for example, by controllably expanding and contracting the crosslinked network. The SPC is isolated and used in many applications.

    摘要翻译： 提供合成聚合物互补物（SPC），以及其合成和使用的方法。 SPCs可以具有包括与诸如纳米结构或大分子靶标的靶的表面位点互补的官能团的表面，并且可能能够与这些靶特异性相互作用。 在一个实施方案中，官能团的位置由聚合物网络稳定。 SPC通过使靶与在靶上自组装的一组单体接触而形成，然后聚合成网络以形成合成聚合物互补体。 因此，所得SPC的表面的至少一部分可以包括靶的印痕。 SPC和目标物的复合物可能是所需的产品。 或者，目标被释放，例如通过可控地扩展和收缩交联网络。 SPC被隔离并用于许多应用。

    Modified textile and other materials and methods for their preparation
    9.
    发明授权
    Modified textile and other materials and methods for their preparation 失效
    改性纺织品等材料及其制备方法

    公开(公告)号：US06485530B1

    公开(公告)日：2002-11-26

    申请号：US09586185

    申请日：2000-06-01

    申请人： David S. Soane ,  David A. Offord

    发明人： David S. Soane ,  David A. Offord

    IPC分类号： D06M13328

    CPC分类号： C08B3/12 ,  C08B3/10 ,  C08B3/14 ,  C08B15/00 ,  D06M13/184 ,  D06M13/513 ,  D06M15/03 ,  D06M15/05 ,  D06M15/11 ,  D06M15/227 ,  D06M15/263 ,  D06M15/277 ,  D06M15/285 ,  D06M15/333 ,  D06M15/347 ,  D06M15/3562 ,  D06M15/643 ,  D06M23/00 ,  D06M23/005 ,  D06M2101/06 ,  D06M2101/12 ,  D06M2101/34 ,  D06M2400/01 ,  D06P1/653 ,  D06P5/04 ,  Y10T442/2164

    摘要： Provided are compounds and methods for modifying a material to change properties of the material, as well as a variety of products obtained using the methods. In one embodiment, a material comprising one or more modifiable functional groups is reacted with an activated hydrophobic acyl group in the presence of a hindered base, thereby to covalently attach the hydrophobic acyl group to the modifiable functional groups on the material. The material which is modified may be, for example, a carbohydrate, and the modifiable functional groups on the material may be hydroxyls. For example, materials such as cellulose may be modified by reacting it with an acid chloride or acid anhydride including a hydrophobic acyl group, in the presence of a hindered base, such as tripentylamine, to attach the hydrophobic acyl groups to the hydroxyls on the cellulose, thereby to increase the hydrophobicity of the cellulose. The methods and compounds disclosed herein may be used to modify materials to improve properties such as resistance, grease repellency, soil resistance and permanent press properties.

    摘要翻译： 提供了用于改变材料以改变材料性质的化合物和方法，以及使用这些方法获得的各种产品。 在一个实施方案中，包含一个或多个可修饰的官能团的材料在受阻碱的存在下与活化的疏水性酰基反应，从而将疏水性酰基共价连接到材料上的可修饰的官能团上。 被修饰的材料可以是例如碳水化合物，并且材料上的可修饰的官能团可以是羟基。 例如，可以通过使诸如纤维素的材料与含有疏水性酰基的酰基氯或酸酐在受阻碱例如三戊胺的存在下进行反应来将疏水性酰基连接到纤维素上的羟基上 ，从而增加纤维素的疏水性。 本文公开的方法和化合物可用于改性材料以改善诸如电阻，拒油性，耐土壤性和永久性冲击性能的性能。

    Copolymers and oil-and water-repellent compositions containing them
    10.
    发明授权
    Copolymers and oil-and water-repellent compositions containing them 失效
    含有它们的共聚物和防油和疏水组合物

    公开(公告)号：US06380336B1

    公开(公告)日：2002-04-30

    申请号：US09546199

    申请日：2000-04-10

    申请人： David S. Soane ,  David A. Offord

    发明人： David S. Soane ,  David A. Offord

    IPC分类号： C08F1820

    CPC分类号： C08B3/10 ,  C08B3/12 ,  C08B3/14 ,  C08B15/00 ,  C08F220/22 ,  D06M13/184 ,  D06M13/513 ,  D06M15/03 ,  D06M15/05 ,  D06M15/11 ,  D06M15/227 ,  D06M15/248 ,  D06M15/263 ,  D06M15/273 ,  D06M15/277 ,  D06M15/285 ,  D06M15/333 ,  D06M15/347 ,  D06M15/3562 ,  D06M15/643 ,  D06M23/00 ,  D06M23/005 ,  D06M2101/06 ,  D06M2101/12 ,  D06M2101/34 ,  D06M2200/11 ,  D06M2200/12 ,  D06M2400/01 ,  D06P1/653 ,  D06P5/04

    摘要： The present invention is directed to a copolymer capable of forming a water- and oil-repellent agent that enables binding to textiles and other materials without the production of formaldehyde. The copolymer according to the present invention comprises a) a fluoroaliphatic radical-containing agent, (b) stearyl (meth)acrylate; (c) a chlorine-containing compound; and (d) a monomer selected from those that contain an anhydride functional group or are capable of forming an anhydride functional group. The present invention further provides a water and oil repellency-imparting composition for fibrous and other substrates, the composition comprising the above copolymer together with a catalyst, such as sodium hypophosphite, for forming anhydrides from the acid-containing monomers in the copolymer. The composition can further optionally comprise other additives such as, e.g., poly(acrylic acid); an extender; a softener; an antioxidant; a surfactant; and/or a plasticizer.

    摘要翻译： 本发明涉及一种能够形成防水防油剂的共聚物，其能够在不产生甲醛的情况下与纺织品和其它材料结合。 根据本发明的共聚物包含a）含氟脂族基团的试剂，（b）（甲基）丙烯酸硬脂酯; （c）含氯化合物; 和（d）选自含有酸酐官能团或能够形成酸酐官能团的单体的单体。本发明还提供了一种用于纤维和其它基材的拒油拒油剂组合物，该组合物包含上述共聚物 以及诸如次磷酸钠的催化剂，用于从共聚物中的含酸单体形成酸酐。 组合物还可任选地包含其它添加剂，例如聚（丙烯酸）; 增长剂 软化剂 抗氧化剂 表面活性剂; 和/或增塑剂。