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    CONDUCTIVE FLUOROPOLYMERS
    2.
    发明公开
    CONDUCTIVE FLUOROPOLYMERS 有权
    CONDUCTING含氟聚合物

    公开(公告)号：EP1337584A1

    公开(公告)日：2003-08-27

    申请号：EP01920546.7

    申请日：2001-03-20

    申请人： 3M Innovative Properties Company

    发明人： MOLNAR, Attila ,  PARSONS, Steve, R. ,  BLONG, Thomas, J.

    IPC分类号： C08L27/18 ,  C08K3/04 ,  H01B1/20

    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.

    FLUOROPOLYMER-PERFLUOROPOLYMER LAMINATE
    8.
    发明公开
    FLUOROPOLYMER-PERFLUOROPOLYMER LAMINATE 有权
    含氟聚合物 - 全氟聚合物层压物

    公开(公告)号：EP1494853A1

    公开(公告)日：2005-01-12

    申请号：EP03711571.4

    申请日：2003-03-13

    申请人： 3M Innovative Properties Company

    发明人： FUKUSHI, Tatsuo ,  JING, Naijong ,  MOLNAR, Attila ,  BILBREY, David, B. ,  MUGGLI, Mark, W.

    IPC分类号： B32B1/08 ,  B32B27/28 ,  F16L11/04

    CPC分类号： F28F21/06 ,  B32B1/08 ,  B32B27/28 ,  F16L11/04 ,  Y10T428/1393

    摘要： An article comprising a first layer consisting essentially of a substantially solid perhalogenated polymer, a second layer consisting essentially of a substantially solid partially-fluorinated polymer, and a bonding interface between said first layer and said second layer consisting essentially of a first material having the composition of said first layer and a second material having the composition of said second layer. Also provided is a sheet comprising a first layer comprising a perhalogenated polymer, a second layer comprising a partially-fluorinated polymer, and a bonding interface between said first layer and said second layer consisting essentially of a first material having the composition of said first layer and a second material having the composition of said second layer. The layers may also include adjuvants.Also provided are various articles such as fuel hoses and films for solar cells as well as various methods of making multilayer fluoropolymer assemblies.

    摘要翻译： 包含基本上由基本上为固体的全卤代聚合物组成的第一层，基本上由基本上为固体的部分氟化聚合物组成的第二层以及在所述第一层和所述第二层之间的粘合界面基本上由具有组合物 的所述第一层和具有所述第二层的组成的第二材料。 还提供了一种片材，其包含含有全卤化聚合物的第一层，含有部分氟化聚合物的第二层以及在所述第一层和所述第二层之间的结合界面，所述结合界面基本上由具有所述第一层的组成的第一材料和 具有所述第二层的组成的第二材料。 这些层也可以包括佐剂。还提供各种制品，例如用于太阳能电池的燃料软管和薄膜以及制造多层含氟聚合物组件的各种方法。