中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

425 records (took 0.024 seconds)

    AQUEOUS POLYURETHANUREA COMPOSITIONS INCLUDING DISPERSIONS AND FILMS
    51.
    发明申请
    AQUEOUS POLYURETHANUREA COMPOSITIONS INCLUDING DISPERSIONS AND FILMS 审中-公开
    水性聚氨酯组合物，包括分散体和薄膜

    公开(公告)号：US20110201734A1

    公开(公告)日：2011-08-18

    申请号：US13124439

    申请日：2009-10-14

    Applicant: Hong Liu ,  Gregory L. Yoder ,  Jin Li

    Inventor： Hong Liu ,  Gregory L. Yoder ,  Jin Li

    IPC: C08K5/29 ,  C08L75/12

    CPC classification number: C08G18/12 ,  C08G18/0823 ,  C08G18/6692 ,  C08G18/71 ,  C08G2170/80 ,  C08J5/18 ,  C08J2375/04 ,  C08G18/305 ,  C08G18/282

    Abstract: Included are polyurethaneurea compositions include polyurethaneurea aqueous dispersions. The dispersions may be prepared with solvent or in the absence of any added solvent. Films and other shaped articles may be prepared from the dispersions by a casting a drying method and optionally included with a substrate including paper, fabric or garments. The films exhibit a reduced discoloring or yellowing upon exposure to atmosphere, heat, and UV.

    Abstract translation: 包括聚氨酯脲组合物包括聚氨酯脲水分散体。 分散体可以用溶剂或不存在任何添加的溶剂来制备。 可以通过铸造干燥方法从分散体制备膜和其它成形制品，并且任选地包括在包括纸，织物或衣服的基材中。 当暴露于大气，热和紫外线时，这些膜表现出减少的变色或变黄。

    POLYMER COMPOSITION WITH ENHANCED GAS BARRIER, ARTICLES AND METHODS
    56.
    发明申请
    POLYMER COMPOSITION WITH ENHANCED GAS BARRIER, ARTICLES AND METHODS 审中-公开
    具有增强气体阻隔器的聚合物组合物，文章和方法

    公开(公告)号：US20100234501A1

    公开(公告)日：2010-09-16

    申请号：US12280283

    申请日：2007-02-21

    Applicant: Sanjay Mehta ,  Mark Ryan Roodvoets

    Inventor： Sanjay Mehta ,  Mark Ryan Roodvoets

    IPC: C08K5/17 ,  B29C49/04 ,  C08K5/12 ,  C08K5/10 ,  C08K5/13 ,  C08K5/06 ,  C08K5/092

    CPC classification number: C08G63/916 ,  C08K5/0008 ,  C08K2201/008 ,  C08L67/02

    Abstract: The present invention relates to a thermoplastic polymer composition with enhanced gas barrier properties comprising a thermoplastic polymer, an antiplasticizer and a chain extender. Suitable antiplasticizers and suitable chain extenders are disclosed herein. Other embodiments of the present invention include a method to produce such a thermoplastic composition, an article comprising such a thermoplastic composition, and a method for making such an article.

    Abstract translation: 本发明涉及具有增强的阻气性的热塑性聚合物组合物，其包含热塑性聚合物，抗增塑剂和扩链剂。 本文公开了合适的抗增塑剂和合适的增链剂。 本发明的其它实施方案包括制备这种热塑性组合物的方法，包含这种热塑性组合物的制品以及制备这种制品的方法。

    Method for the purification of triorganophosphites by treatment with a basic additive
    57.
    发明授权
    Method for the purification of triorganophosphites by treatment with a basic additive 有权
    通过用碱性添加剂处理来净化三有机亚磷酸酯的方法

    公开(公告)号：US07629484B2

    公开(公告)日：2009-12-08

    申请号：US11716133

    申请日：2007-03-09

    Applicant: Joachim C. Ritter

    Inventor： Joachim C. Ritter

    IPC: C07F9/02

    CPC classification number: C07F9/025 ,  C07F9/1412 ,  C07F9/142 ,  C07F9/144 ,  C07F9/145 ,  C07F9/65744

    Abstract: One or more triorganophosphite components are separated from a crude phosphite mixture containing acidic hydrolysis products.The crude phosphite mixture is contacted with a basic additive to produce a second mixture comprising a first phase and a second phase. The first phase comprises the basic additive and acidic hydrolysis products.The second phase comprises one or more triorganophosphite components.

    Abstract translation: 将一种或多种三有机亚磷酸酯组分与含有酸性水解产物的粗亚磷酸酯混合物分离。 将粗亚磷酸酯混合物与碱性添加剂接触以产生包含第一相和第二相的第二混合物。 第一相包括碱性添加剂和酸性水解产物。 第二相包含一种或多种三有机亚磷酸酯组分。

    STRETCH WOVENS WITH SEPARATED ELASTIC YARN SYSTEM
    59.
    发明申请
    STRETCH WOVENS WITH SEPARATED ELASTIC YARN SYSTEM 有权
    具有独立弹性纱线系统的拉链车刀

    公开(公告)号：US20090191777A1

    公开(公告)日：2009-07-30

    申请号：US12020165

    申请日：2008-01-25

    Applicant: Tianyi Liao

    Inventor： Tianyi Liao

    IPC: D03D15/08 ,  D02G1/20

    CPC classification number: D03D15/08 ,  D02G3/328 ,  D03D13/004 ,  D03D15/0027 ,  D10B2201/01 ,  D10B2211/04 ,  Y10T442/3024

    Abstract: In some embodiments are an article including a woven fabric having warp yarns and weft yarns. Either warp yarn or weft yarn or both warp and weft yarns have two separate systems of yarns. The systems of yarns include a hard yarn forming the main body of fabric and a composite covered elastic yarn with an elastic fiber core; wherein the fabric has an outer face side, a back side, and the fabric includes at least one of: (a) a weaving pattern where the composite yarn and at least one adjacent hard yarn pass over the same pick when the composite yarn is on the outer surface; (b) the ratio of hard yarn denier to composite yarn denier is at least 1:1; and (c) the composite yarn floats over no more than 5 picks on the outer face side.

    Abstract translation: 在一些实施方案中是包括具有经纱和纬纱的机织织物的制品。 经纱或纬纱或经纱和纬纱两者都有两种单独的纱线系统。 纱线系统包括形成织物主体的硬纱和具有弹性纤维芯的复合覆盖的弹性纱线; 其中织物具有外表面侧，后侧，并且织物包括以下至少一个：（a）复合纱线在复合纱线打开时复合纱线和至少一个相邻硬纱线通过相同拾取器的编织图案 外表面; （b）硬纱旦尼尔与复合纱线旦尼尔的比例至少为1:1; 和（c）复合纱线在外表面上不超过5个挑选纱线。

    MULTILAYER STRETCH NONWOVEN FABRIC COMPOSITES
    60.
    发明申请
    MULTILAYER STRETCH NONWOVEN FABRIC COMPOSITES 审中-公开
    多层织物非织造织物

    公开(公告)号：US20090068422A1

    公开(公告)日：2009-03-12

    申请号：US12203962

    申请日：2008-09-04

    Applicant: PETER W. PASCAVAGE

    Inventor： PETER W. PASCAVAGE

    IPC: B32B5/26 ,  B32B3/10

    CPC classification number: B32B5/022 ,  B32B5/08 ,  B32B5/26 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/0292 ,  B32B2555/00 ,  D04H1/559 ,  D04H1/56 ,  D04H3/04 ,  Y10T428/24851 ,  Y10T442/66

    Abstract: Disclosed herein are nonwoven fabric composites comprising layers of spunbond and meltblown nonwoven webs. Such composites are prepared by forming or assembling the layers of the composite such that there are two outer layers of spunbond fibers disposed on opposite sides of at least one inner meltblown layer. Each of the two outer layers comprises spunbond, continuous filament fibers comprising polymeric material with certain Melt Flow Rate characteristics. Further, the fibers in each of the outer layers have been partially attenuated after extrusion from a spinneret to an average of no less than about 1.8 denier per filament. The fibers within each of the spunbond layers are also predominately oriented in the machine direction of the nonwoven fabric composite. All layers of the fabric composites herein are bonded together via thermal, adhesive or ultra-sonic bonding means. Such composites exhibit substantial cross direction stretch but only minimal stretch in the machine direction.

    Abstract translation: 本文公开了包括纺粘和熔喷非织造纤维网层的非织造织物复合材料。 通过形成或组装复合材料层来制备这种复合材料，使得在至少一个内部熔喷层的相对侧上有两层纺粘纤维的外层。 两个外层中的每一个包括纺粘的连续长丝纤维，其包含具有一定熔体流动速率特性的聚合材料。 此外，每个外层中的纤维在从喷丝头挤出至平均不小于约1.8旦尼尔/丝之后已被部分减弱。 每个纺粘层中的纤维也在无纺织物复合材料的纵向上主要取向。 这里的织物复合材料的所有层通过热粘合剂或超声波粘合手段粘合在一起。 这种复合材料显示出相当大的横向拉伸，但在机器方向上只有最小的拉伸。

Patent Agency Ranking