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47 条记录 (耗时 0.017 秒)

    Conductive fluoropolymers
    31.
    发明授权
    Conductive fluoropolymers 有权
    导电氟聚合物

    公开(公告)号：US06827881B2

    公开(公告)日：2004-12-07

    申请号：US10293686

    申请日：2002-11-13

    申请人： Attila Molnar ,  Steven R. Parsons ,  Thomas J. Blong

    发明人： Attila Molnar ,  Steven R. Parsons ,  Thomas J. Blong

    IPC分类号： H01B124

    CPC分类号： H01B1/24 ,  C08F214/18 ,  C08L23/04 ,  C08L23/10 ,  C08L27/18 ,  C08L2666/04

    摘要： The invention provides a melt-processable conductive fluorothermoplastic composition comprising three components. The first component is at least one melt-processable, thermoplastic fluoropolymer component having its interpolymerized units derived from (i) at least 50 wt % of TFE, and (ii) one or more ethylenically-unsaturated monomers represented by the formulas (a) CF2═CF—Rf, (b) CF2═CF—O—Rf′, and (c) CH2═CR2, wherein Rf is a perfluoroalkyl of 1 to 8 carbon atoms, Rf′ is Rf or a perfluoroalkoxy of 1 to 8 carbon atoms, and R is selected from H, F, Cl, or an aliphatic group having from 1 to 8 carbon atoms which may have F or Cl substituents. The thermoplastic fluoropolymer component is substantially free of interpolymerized units derived from VDF. The second component is from about 0.1 to about 10 weight percent of a hydrocarbon polymer, and the third component is from about 1 to about 20 weight percent of conductive filler. The invention also provides a method for making fluorothermoplastic compositions and shaped articles comprising a conductive fluorothermoplastic composition.

    摘要翻译： 本发明提供了包含三种组分的可熔融加工的导电性氟热塑性组合物。 第一组分是至少一种可熔融加工的热塑性含氟聚合物组分，其具有衍生自（i）至少50重量％的TFE的共聚单元，和（ii）由式（a）CF 2表示的一种或多种烯键式不饱和单体 = CF-Rf，（b）CF 2 = CF-O-Rf'和（c）CH 2 = CR 2，其中Rf是1至8个碳原子的全氟烷基，Rf'是Rf或1至8个碳原子的全氟烷氧基 并且R选自H，F，Cl或具有1至8个碳原子的可具有F或Cl取代基的脂族基团。 热塑性含氟聚合物组分基本上不含衍生自VDF的共聚单元。 第二组分为约0.1至约10重量％的烃聚合物，第三组分为约1至约20重量％的导电填料。 本发明还提供了制备含氟热塑性组合物的方法和包含导电性氟热塑性组合物的成型制品。

    Melt-processable fluoroplastic
    35.
    发明授权
    Melt-processable fluoroplastic 失效
    可熔融加工的氟塑料

    公开(公告)号：US5527858A

    公开(公告)日：1996-06-18

    申请号：US300310

    申请日：1994-09-02

    申请人： Thomas J. Blong ,  Claude Lavallee

    发明人： Thomas J. Blong ,  Claude Lavallee

    IPC分类号： B29C47/00 ,  B29K27/12 ,  C08L27/12 ,  C08L71/02 ,  C08L27/16 ,  C08L27/18 ,  C08L27/20

    CPC分类号： C08L27/12 ,  C08L71/02

    摘要： This invention provides a melt-processable fluoroplastic composition comprising a blend of a melt-processable thermoplastic fluoropolymer component of interpolymerized units derived from vinylidene fluoride and at least one ethylenically-unsaturated, copolymerizable, fluorinated comonomer, and a hydrocarbon polymer component comprising poly(oxyalkylene). The composition is useful for making shaped articles including tubing or film.

    摘要翻译： 本发明提供了一种可熔融加工的氟塑料组合物，其包含衍生自偏二氟乙烯和至少一种烯键式不饱和，可共聚的氟化共聚单体的共聚单元的可熔融加工的热塑性氟聚合物组分和包含聚（氧化烯） 。 该组合物可用于制造包括管或膜的成型制品。

    Multilayer Film
    39.
    发明申请
    Multilayer Film 审中-公开
    多层膜

    公开(公告)号：US20110240102A1

    公开(公告)日：2011-10-06

    申请号：US13159001

    申请日：2011-06-13

    申请人： Thomas J. Blong ,  Robert F. Babb ,  Peter J. Harrison ,  Pamela A. Percha

    发明人： Thomas J. Blong ,  Robert F. Babb ,  Peter J. Harrison ,  Pamela A. Percha

    IPC分类号： H01L31/048 ,  B32B27/32

    CPC分类号： H01L31/049 ,  B32B27/08 ,  B32B27/20 ,  B32B27/36 ,  Y02E10/50 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31855 ,  Y10T428/31909

    摘要： A solar panel backside film used in solar panel constructions. The film comprises a PET film having a net peak area as measured by differential scanning calorimetry of about −15 J/g to about 5 J/g measured from the endpoint of the glass transition (Tg) up to 230° C., and an additive to opacify the PET film. A polymeric layer is adhered to the PET film to create a solar panel backside film. The solar panel backside film generally has a reflectivity of 50% or greater at a point in the visible range of light. Additionally, the solar panel backside film, when applied to a solar panel and exposed to 2000 hours at 85° C. and 85% relative humidity, does not result in exfoliation or visible cracks in the PET film.

    摘要翻译： 用于太阳能电池板结构的太阳能电池板背面膜。 该膜包括通过差示扫描量热法测量的，从玻璃化转变温度（Tg）至230℃终点测量的约-15J / g至约5J / g的净峰面积的PET膜，以及 添加剂使PET膜不透明。 将聚合物层粘附到PET膜以产生太阳能电池板背面膜。 太阳能电池板背面膜通常在光的可见光范围内的反射率为50％以上。 此外，太阳能电池板背面膜当应用于太阳能电池板并在85℃和85％相对湿度下暴露于2000小时时，不会导致PET膜中的剥离或可见的裂纹。

    MULTI-LAYER ARTICLES AND METHOD FOR IMPROVING THE RELEASE LIFE OF THE SAME
    40.
    发明申请
    MULTI-LAYER ARTICLES AND METHOD FOR IMPROVING THE RELEASE LIFE OF THE SAME 有权
    多层文章和改进其相应生命的方法

    公开(公告)号：US20100009075A1

    公开(公告)日：2010-01-14

    申请号：US12443988

    申请日：2007-10-03

    申请人： Blake E. Chandler ,  Thomas J. Blong ,  Shannon S. Le Blanc

    发明人： Blake E. Chandler ,  Thomas J. Blong ,  Shannon S. Le Blanc

    IPC分类号： B05D1/12

    CPC分类号： C09D127/18 ,  C08L27/18 ,  C08L2205/02 ,  C08L2666/04

    摘要： A multi-layer article including a foodware substrate and a fluoropolymer composition having a copolymer consisting of from 80 to 94% by weight tetrafluoroethylene, from 6 to 20% by weight of one or more perfluorovinyl ethers of the formula CF2=CFO(RafO)n(RbfO)mRcf, where Raf and Rbf are independently selected from linear or branched perfluoroalkylene groups of 1-6 carbon atoms, m and n are each independently 0-10 and Rcf is a perfluoroalkyl group of 1-6 carbon atoms, where when the perfluorovinyl ether content is less than 7% by weight, the fluoropolymer has an MFI of 5 or less; and/or a copolymer comprising from 80-94% by weight tetrafluoroethylene, from 5-20% by weight of a perfluorovinyl ether of the formula CF2=CFO(RafO)n(RbfO)mRcf where Raf. Rbf, m, n and Rcf are the same as defined above, and up to 15% by weight of one or more additional monomers based on the total weight of the fluoropolymer.

    摘要翻译： 一种多层制品，其包括食品基材和含氟聚合物组合物，该共聚物由80至94重量％的四氟乙烯，6至20重量％的一种或多种式CF 2 = CFO（RafO）n的全氟乙烯基醚组成 （RbfO）mRcf，其中Raf和Rbf独立地选自1-6个碳原子的直链或支链全氟亚烷基，m和n各自独立地为0-10，Rcf为1-6个碳原子的全氟烷基，其中当 全氟乙烯基醚含量小于7重量％，含氟聚合物的MFI为5以下; 和/或包含80-94重量％四氟乙烯，5-20重量％式CF2 = CFO（RafO）n（RbfO）mRcf的全氟乙烯基醚的共聚物，其中Raf。 Rbf，m，n和Rcf与上述定义相同，基于含氟聚合物的总重量高达15重量％的一种或多种另外的单体。