ACRYLIC-FIBER FINISH, ACRYLIC FIBER FOR CARBON-FIBER PRODUCTION, AND CARBON-FIBER PRODUCTION METHOD
    4.
    发明申请
    ACRYLIC-FIBER FINISH, ACRYLIC FIBER FOR CARBON-FIBER PRODUCTION, AND CARBON-FIBER PRODUCTION METHOD 有权
    丙烯纤维整理,碳纤维生产用丙烯纤维和碳纤维生产方法

    公开(公告)号:US20120021125A1

    公开(公告)日:2012-01-26

    申请号:US13262890

    申请日:2010-05-21

    摘要: An acrylic-fiber finish for use in carbon-fiber production contributes to high tenacity of resultant carbon fiber. The acrylic-fiber finish for carbon-fiber production includes an epoxy-polyether-modified silicone and a surfactant. The weight ratios of the epoxy-polyether-modified silicone and the surfactant in the total of the non-volatile components of the finish respectively range from 1 to 95 wt % and from 5 to 50 wt %. The carbon fiber production method includes a fiber production process for producing an acrylic fiber for carbon-fiber production by applying the finish to an acrylic fiber which is a basic material for the acrylic fiber for carbon-fiber production; an oxidative stabilization process for converting the acrylic fiber produced in the fiber production process into oxidized fiber in an oxidative atmosphere at 200 to 300 deg.C.; and a carbonization process for carbonizing the oxidized fiber in an inert atmosphere at 300 to 2,000 deg.C.

    摘要翻译: 用于碳纤维生产的丙烯酸纤维面漆有助于生成碳纤维的高强度。 用于碳纤维生产的丙烯酸纤维整理剂包括环氧 - 聚醚改性的硅氧烷和表面活性剂。 环氧聚醚改性聚硅氧烷和表面活性剂在整理剂的非挥发性成分总量中的重量比分别为1至95重量%和5至50重量%。 碳纤维生产方法包括通过将丙烯酸纤维作为用于碳纤维生产的丙烯酸纤维的基本材料的丙烯酸纤维来生产用于生产碳纤维的丙烯酸纤维的纤维生产方法; 用于在纤维生产过程中生产的丙烯酸纤维在氧化气氛中在200至300℃下转化为氧化纤维的氧化稳定方法; 以及在惰性气氛中在300〜2000℃下碳化氧化纤维的碳化方法。

    Use of a crosslinkable silicone-based inverse emulsion for producing “breathable waterproof” coatings
    5.
    发明授权
    Use of a crosslinkable silicone-based inverse emulsion for producing “breathable waterproof” coatings 失效
    使用可交联的硅酮反相乳液制造“透气防水”涂料

    公开(公告)号:US07972705B2

    公开(公告)日:2011-07-05

    申请号:US12068245

    申请日:2008-02-04

    IPC分类号: B32B25/20

    摘要: Silicone coating on various soft supports, for instance textiles, made of synthetic polymers (polyamide, polyester) provides an efficient method for producing water impermeable and water permeable coatings, on soft supports, said method enabling to improve permeability to water vapor of the silicones while preserving impermeability to water. The inventive method enabling this consists mainly in: coating one of the surfaces of the support with a film formed by an invert water-in-oil silicone emulsion comprising a continuous oily silicone phase phi s, crosslinkable into elastomer and including a polyorganosiloxane (POS) A crosslinkable by addition polymerization, by cationic process or free-radical process; optionally a crosslinking organosilicon compound B; and optionally at least a catalyst C; an aqueous phase phi a; a stabilizing agent; and in ensuring crosslinking of the silicone phase phi s and elimination of water. The invention also concerns water impermeable and water vapor permeable soft polyamide or polyester substrates obtained by using an invert water-in-oil silicone emulsion.

    摘要翻译: 在合成聚合物(聚酰胺,聚酯)制成的各种柔软载体(例如纺织品)上的硅氧烷涂层提供了一种在软质载体上生产不透水和水可渗透涂层的有效方法,所述方法能够改善硅氧烷的水蒸汽渗透性, 保持对水的不渗透性。 能够实现的本发明的方法主要在于:用由包含连续油性硅氧烷相的交联的弹性体包含聚有机硅氧烷(POS)的反相油包水硅氧烷乳液形成的膜涂覆载体的一个表面, 通过加成聚合,通过阳离子法或自由基法进行交联; 任选的交联有机硅化合物B; 和任选地至少一种催化剂C; 水相phi; 稳定剂; 并确保硅酮相的交联和消除水分。 本发明还涉及通过使用反相的水包油硅氧烷乳液获得的不透水和水蒸汽可渗透的软质聚酰胺或聚酯基材。

    "> Use of a crosslinkable silicone-based inverse emulsion for producing
    6.
    发明申请
    Use of a crosslinkable silicone-based inverse emulsion for producing "breathable waterproof" coatings 失效
    使用可交联的硅酮反相乳液制造“透气防水”涂料

    公开(公告)号:US20080293876A1

    公开(公告)日:2008-11-27

    申请号:US12068245

    申请日:2008-02-04

    IPC分类号: C08L83/04

    摘要: Silicone coating on various soft supports, for instance textiles, made of synthetic polymers (polyamide, polyester) provides an efficient method for producing water impermeable and water permeable coatings, on soft supports, said method enabling to improve permeability to water vapor of the silicones while preserving impermeability to water. The inventive method enabling this consists mainly in: coating one of the surfaces of the support with a film formed by an invert water-in-oil silicone emulsion comprising a continuous oily silicone phase phi s, crosslinkable into elastomer and including a polyorganosiloxane (POS) A crosslinkable by addition polymerization, by cationic process or free-radical process; optionally a crosslinking organosilicon compound B; and optionally at least a catalyst C; an aqueous phase phi a; a stabilizing agent; and in ensuring crosslinking of the silicone phase phi s and elimination of water. The invention also concerns water impermeable and water vapor permeable soft polyamide or polyester substrates obtained by using an invert water-in-oil silicone emulsion.

    摘要翻译: 在合成聚合物(聚酰胺,聚酯)制成的各种柔软载体(例如纺织品)上的硅氧烷涂层提供了一种在软质载体上生产不透水和水可渗透涂层的有效方法,所述方法能够改善硅氧烷的水蒸汽渗透性, 保持对水的不渗透性。 能够实现的本发明的方法主要在于:用由包含连续油性硅氧烷相的交联的弹性体包含聚有机硅氧烷(POS)的反相油包水硅氧烷乳液形成的膜涂覆载体的一个表面, 通过加成聚合,通过阳离子法或自由基法进行交联; 任选的交联有机硅化合物B; 和任选地至少一种催化剂C; 水相phi; 稳定剂; 并确保硅酮相的交联和消除水分。 本发明还涉及通过使用反相的水包油硅氧烷乳液获得的不透水和水蒸汽可渗透的软质聚酰胺或聚酯基材。

    Water repellent textile finishes and method of making
    8.
    发明授权
    Water repellent textile finishes and method of making 失效
    防水纺织品整理及制作方法

    公开(公告)号:US06756077B2

    公开(公告)日:2004-06-29

    申请号:US10077986

    申请日:2002-02-20

    申请人: Hua Yu

    发明人: Hua Yu

    IPC分类号: B05D302

    摘要: A composition that is preferably an aqueous emulsion is disclosed that comprises: 1) a compound of a defined formula comprising a silicon moiety and an epoxy functionality; 2) a compound of a defined formula comprising a silicon moiety and an alkoxy functionality; 3) a crosslinker of a defined formula comprising a silicon moiety; and 4) a catalyst. Upon treating fibers or fabrics with the composition, a condensation reaction product is formed upon reaction with the catalyst at curing temperatures that imparts superior durability, water repellency, and softness to the fibers or fabrics.

    摘要翻译: 公开了一种优选为水性乳液的组合物,其包括:1)包含硅部分和环氧官能团的定义式化合物; 2)包含硅部分和烷氧基官能团的定义式化合物; 3) 包含硅部分的定义式的交联剂; 和4)催化剂。用组合物处理纤维或织物时,在固化温度下与催化剂反应形成缩合反应产物,其赋予纤维或织物优异的耐久性,防水性和柔软性。

    Water-soluble, water/oil repellent treating composition and method of making
    10.
    发明申请
    Water-soluble, water/oil repellent treating composition and method of making 失效
    水溶性,拒油/拒油处理组合物及其制备方法

    公开(公告)号:US20020132952A1

    公开(公告)日:2002-09-19

    申请号:US10020985

    申请日:2001-12-19

    IPC分类号: C08G077/00

    摘要: The reaction product obtained by cohydrolysis and condensation of (A) a fluorinated alkyl-bearing alkoxysilane, (B) an amino-bearing alkoxysilane, and (C) an alkoxysilyl-bearing polyorganosiloxane is dissolved in water to provide a water-soluble, water/oil repellent treating composition. This water/oil repellent treating composition has improved water solubility and shelf stability, has no detrimental effects on the environment because of the aqueous system, and imparts fully durable water repellency and satisfactory softness and hand to textiles.

    摘要翻译: 通过(A)含氟烷基的烷氧基硅烷,(B)含氨基的烷氧基硅烷和(C)含有烷氧基甲硅烷基的聚有机硅氧烷的共水解和缩合获得的反应产物溶于水中,得到水溶性的水/ 防油处理组合物。 该斥水斥油处理组合物具有改善的水溶性和贮存稳定性,由于含水系统对环境没有不利影响,赋予了完全耐用的防水性和令人满意的柔软性和手感。