利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.019 秒)

    Foamed thermo-elastic article
    1.
    发明授权
    Foamed thermo-elastic article 有权
    发泡热弹性制品

    公开(公告)号：US06242502B1

    公开(公告)日：2001-06-05

    申请号：US09378918

    申请日：1999-08-23

    申请人： Ryszard Brzoskowski ,  Yundong Wang ,  Christopher La Tulippe ,  Robert Dion ,  Cai Hua

    发明人： Ryszard Brzoskowski ,  Yundong Wang ,  Christopher La Tulippe ,  Robert Dion ,  Cai Hua

    IPC分类号： C08J906

    CPC分类号： C08J9/125 ,  C08J9/0023 ,  C08J9/0061 ,  C08J9/02 ,  C08J2321/00

    摘要： The invention relates to a process for preparing a foamed thermoplastic elastomeric article,comprising the following steps: heating a mixture comprising a thermoplastic elastomer selected from the group comprising styrene based thermoplastic elastomers and thermoplastic polyolefin elastomers, and an effective amount of a water releasing chemical compound, to a temperature at which the water releasing chemical compound releases water, which is above the melting point of the thermoplastic elastomer, and releasing the resulting heated mixture to atmospheric conditions. The invention also relates to a foamable polymeric composition as well as to a foamed thermoplastic elastomeric article.

    摘要翻译： 本发明涉及一种制备发泡热塑性弹性体制品的方法，包括以下步骤：加热包含选自苯乙烯基热塑性弹性体和热塑性聚烯烃弹性体的热塑性弹性体的混合物和有效量的释水化合物 达到释放水的化合物释放水的温度，其高于热塑性弹性体的熔点，并将所得加热的混合物释放到大气条件下。本发明还涉及可发泡聚合物组合物以及发泡热塑性塑料 弹性制品。

    Polymerizable macrocyclic oligomer masterbatches containing dispersed fillers
    2.
    发明申请
    Polymerizable macrocyclic oligomer masterbatches containing dispersed fillers 审中-公开
    含有分散填料的可聚合大环低聚物母料

    公开(公告)号：US20060004135A1

    公开(公告)日：2006-01-05

    申请号：US11154882

    申请日：2005-06-16

    申请人： Michael Paquette ,  Robert Dion ,  Martin Beebe ,  Peter LeBaron ,  Mark Barger ,  Parvinder Walia

    发明人： Michael Paquette ,  Robert Dion ,  Martin Beebe ,  Peter LeBaron ,  Mark Barger ,  Parvinder Walia

    IPC分类号： C08K3/34

    CPC分类号： C08K9/04 ,  C08J3/226 ,  C08J2467/02 ,  C08L67/02

    摘要： Composites of macrocyclic oligomers and a filler material are made in a masterbatch process. The masterbatch contains at least 15% by weight of the filler material. The filler material is preferably a submicron sized material and is especially a clay or other layered material that can become at least partially exfoliated. The masterbatch can be let down into more of the macrocyclic oligomer, another polymer, another polymerizable material and subjected to polymerization conditions to form a nanocomposite material. Alternatively, the masterbatch can be polymerized to a high or intermediate molecular weight, and then blended with additional oligomer, polymer or other polymerizable material.

    摘要翻译： 大环低聚物和填料的复合材料是在母料工艺中制成的。 母料含有至少15重量％的填料。 填充材料优选是亚微米尺寸的材料，并且特别是可以变得至少部分剥离的粘土或其它分层材料。 可以将母料放入更多的大环低聚物，另一种聚合物，另一种可聚合材料中，并进行聚合条件以形成纳米复合材料。 或者，母料可以聚合成高分子量或中等分子量，然后与另外的低聚物，聚合物或其它可聚合材料共混。

    Catalysts and methods for polymerizing macrocyclic oligomers
    6.
    发明申请
    Catalysts and methods for polymerizing macrocyclic oligomers 失效
    用于聚合大环低聚物的催化剂和方法

    公开(公告)号：US20060025562A1

    公开(公告)日：2006-02-02

    申请号：US11110051

    申请日：2005-04-20

    申请人： Robert Dion ,  Brian Jazdzewski ,  Francis Timmers ,  Keith Watson ,  Paul Vosejpka

    发明人： Robert Dion ,  Brian Jazdzewski ,  Francis Timmers ,  Keith Watson ,  Paul Vosejpka

    IPC分类号： C08G63/87

    CPC分类号： C08G63/85 ,  C08G63/181 ,  C08G2650/34

    摘要： Cyclic oligomers containing ester linkages are polymerized in the presence of a catalyst having at least one oxygen atom bonded to two metal atoms. At least one of the metal atoms is a tin atom, which is preferably tetravalent, i.e., bonded to three other groups in addition to the oxygen atom. The other metal atom may also be another tin atom, which is again preferably tetravalent, or a zinc, aluminum or titanium atom. The catalyst may contain multiple oxygen atoms that are bonded to two such metal atoms as described. These catalysts are active, efficient polymerization catalysts. They are often liquids at polymerization temperatures. The catalysts can be formed in situ in the polymerization process, which provides additional flexibility in the process and increased storage stability of starting materials.

    摘要翻译： 含有酯键的环状低聚物在具有键合至两个金属原子的至少一个氧原子的催化剂存在下聚合。 至少一个金属原子是锡原子，其优选是四价的，即除了氧原子之外还与三个其它基团键合。 另一个金属原子也可以是另一个锡原子，其又优选为四价，或者是锌，铝或钛原子。 催化剂可以含有多个氧原子，其与所述的两个这样的金属原子键合。 这些催化剂是活性的，有效的聚合催化剂。 它们在聚合温度下通常是液体。 催化剂可以在聚合过程中原位形成，这在工艺中提供了额外的灵活性并提高了原料的储存稳定性。