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    Fluoroelastomers with improved low temperature property and method for making the same
    15.
    发明申请
    Fluoroelastomers with improved low temperature property and method for making the same 失效
    具有改善的低温性能的氟弹性体及其制备方法

    公开(公告)号：US20050159557A1

    公开(公告)日：2005-07-21

    申请号：US10759497

    申请日：2004-01-16

    申请人： Tatsuo Fukushi ,  Nena Serios ,  Steven Wellner

    发明人： Tatsuo Fukushi ,  Nena Serios ,  Steven Wellner

    IPC分类号： C08F214/22 ,  C08K3/00 ,  C08L27/12 ,  C08L27/16 ,  C08F16/24

    CPC分类号： C08L27/16 ,  C08F214/22 ,  C08L2205/02 ,  C08L2666/04 ,  C08L27/00

    摘要： A compound is prepared, suitable for forming fluoroelastomers, having the unique features of a low glass transition temperature and desirable physical properties. The compound generally comprises a elastomeric copolymer, a curable component, and at least one mineral filler. The elastomeric copolymer includes interpolymerized monomeric units derived from vinylidene fluoride. Upon vulcanization the resulting elastomeric compound has desirable physical characteristics as indicated by the tensile strength, elongation and the retraction at lower temperatures (TR-10).

    摘要翻译： 制备适于形成含氟弹性体的化合物，其具有低玻璃化转变温度和所需物理性质的独特特征。 化合物通常包含弹性体共聚物，可固化组分和至少一种矿物填料。 弹性体共聚物包括衍生自偏二氟乙烯的共聚单体单元。 硫化后，得到的弹性体化合物具有所需的物理特性，如拉伸强度，伸长率和在较低温度下的回缩（TR-10）所示。

    Multi-layer compositions comprising a fluoropolymer
    18.
    发明授权
    Multi-layer compositions comprising a fluoropolymer 失效
    包含含氟聚合物的多层组合物

    公开(公告)号：US5855977A

    公开(公告)日：1999-01-05

    申请号：US703311

    申请日：1996-08-26

    申请人： Tatsuo Fukushi ,  Keizo Yamanaka ,  Paul F. Tuckner

    发明人： Tatsuo Fukushi ,  Keizo Yamanaka ,  Paul F. Tuckner

    IPC分类号： B32B27/30 ,  B32B27/08 ,  B32B1/02 ,  B32B1/08 ,  B32B27/10 ,  B32B31/00

    CPC分类号： B32B27/08 ,  Y10T428/1379 ,  Y10T428/3154 ,  Y10T428/31544

    摘要： A multi-layer article comprises a substantially non-fluorinated layer, and a fluorinated layer of fluoropolymer comprising interpolymerized monomeric units derived from one or more of hexafluoropropylene and tetrafluoroethylene monomers, one or more non-fluorinated olefinically unsaturated monomer, and substantially no vinylidene fluoride monomer. The multi-layer article further comprises an aliphatic di-, or polyamine which provides increased adhesion between the layers as compared to a multi-layer article not containing the aliphatic di-, or polyamine. The multi-layer article can be prepared by mixing the aliphatic di-, or polyamine into the substantially non-fluorinated polymeric material, or by applying the aliphatic di-, or polyamine to a surface of one or more of the substantially non-fluorinated polymeric material or the fluoropolymer, and thereafter preparing a multi-layer article.

    摘要翻译： 多层制品包括基本上非氟化层和含氟聚合物的氟化层，其包含衍生自六氟丙烯和四氟乙烯单体中的一种或多种的共聚单体单元，一种或多种非氟化烯属不饱和单体，基本上不含偏二氟乙烯单体 。 与不含脂肪族二胺或多胺的多层制品相比，多层制品还包含脂族二胺或多胺，其提供层之间增加的粘合性。 多层制品可以通过将脂族二胺或多胺混合到基本上非氟化的聚合物材料中，或通过将脂族二胺或多胺施用到一种或多种基本上非氟化的聚合物 材料或含氟聚合物，然后制备多层制品。