Erosion resistant films for use on heated aerodynamic surfaces
    2.
    发明授权
    Erosion resistant films for use on heated aerodynamic surfaces 有权
    用于加热空气动力学表面的防腐蚀膜

    公开(公告)号:US08096508B2

    公开(公告)日:2012-01-17

    申请号:US11837293

    申请日:2007-08-10

    IPC分类号: B64D15/00

    摘要: The present disclosure provides a tape comprising: a) a single layer comprising a crosslinked polymer, selected from the group consisting of crosslinked polyurethane, crosslinked polyurea, and crosslinked mixed polyurethane/polyurea polymer, and b) an adhesive layer. In another embodiment, the disclosure provides an erosion resistant construction comprising, first, an element of an aircraft comprising: an aircraft skin segment having an external surface, and a deicing mechanism associated with said aircraft skin segment capable of heating said external surface to temperatures in excess of 65° C.; and, second, a tape comprising: at least one layer comprising a crosslinked elastomeric polymer, which may be a crosslinked polymer selected from the group consisting of crosslinked polyurethane, crosslinked polyurea, and crosslinked mixed polyurethane/polyurea polymer, and an adhesive layer; wherein the tape is bonded to the external surface of the aircraft skin segment by the adhesive layer. In another embodiment, the tape comprises at least one layer comprising a semi-interpenetrating polymer network of a crosslinked acrylate and an uncrosslinked polymer selected from the group consisting of polyurethane, polyurea, and mixed polyurethane/polyurea polymer.

    摘要翻译: 本公开提供了一种带,其包括:a)包含选自交联聚氨酯,交联聚脲和交联的混合聚氨酯/聚脲聚合物的交联聚合物的单层,和b)粘合剂层。 在另一个实施例中,本发明提供一种防侵蚀结构,其包括:首先是飞机的元件,其包括:具有外表面的飞行器皮肤部分,以及与所述飞行器皮肤部分相关联的除冰机构,其能够将所述外部表面加热到 超过65°C。 以及第二种,包括:包含交联的弹性体聚合物的至少一层,其可以是选自交联聚氨酯,交联聚脲和交联的混合聚氨酯/聚脲聚合物的交联聚合物和粘合剂层; 其中胶带通过粘合剂层结合到飞行器皮肤区段的外表面。 在另一个实施方案中,带包括至少一层,其包含交联的丙烯酸酯和选自聚氨酯,聚脲和混合的聚氨酯/聚脲聚合物的未交联聚合物的半互穿聚合物网络。

    Device for the continuous process for the production of controlled architecture materials
    4.
    发明授权
    Device for the continuous process for the production of controlled architecture materials 失效
    用于连续生产可控结构材料的设备

    公开(公告)号:US07022780B2

    公开(公告)日:2006-04-04

    申请号:US10900846

    申请日:2004-07-28

    IPC分类号: C08F2/00

    摘要: The device of the present invention delivers reactants to a reaction zone in a plug flow reactor. The feedblock encircles the reaction zone. Reactants enter the feedblock through an inlet port leading to a manifold for the delivery of reactants into a plurality of feed ports that are in connection with the reaction zone of a plug flow reactor. The invention additionally encompasses plug flow reactors including one or more feedblocks and the method of utilizing the feedblock for the reduction of radial variation in concentration upon entry of a reactant into the reaction zone.

    摘要翻译: 本发明的装置将反应物递送到活塞流反应器中的反应区。 进料块环绕反应区。 反应物通过通向歧管的入口进入进料块,以将反应物输送到与活塞流反应器的反应区相连的多个进料口中。 本发明另外包括包括一种或多种进料组分的活塞式流动反应器,以及利用进料组分在反应物进入反应区域时降低浓度的径向变化的方法。

    POLYMER COMPOSITES
    6.
    发明申请
    POLYMER COMPOSITES 有权
    聚合物复合材料

    公开(公告)号:US20110144238A1

    公开(公告)日:2011-06-16

    申请号:US12978670

    申请日:2010-12-27

    IPC分类号: C08L53/00 C08K3/04

    摘要: Compositions comprising a plurality of carbon nanotubes, a host polymer, and A block copolymer comprising a first block and a second block, wherein no block is compatible with the host polymer. In one aspect, the block copolymer is amphiphilic. In another aspect, the block copolymer may comprise a first block and a second block, wherein at least one of the first and second blocks comprises repeating units derived from a monomer having the general formula: (R)2C═C(R)(Rf) wherein Rf is selected from fluorine, a C1 to C10 fluorinated or perfluorinated alkyl group, and a C1 to C10 fluorinated or perfluorinated alkoxy group; each R is independently selected from F, H, Cl, Rf, a C1 to C10 alkyl group, and R2A, wherein R2 is a C1 to C10 alkylene group and A is selected from CO2M and SO3M, wherein M is selected from H, an ammonium and organo onium group.

    摘要翻译: 包含多个碳纳米管的组合物,主体聚合物和包含第一嵌段和第二嵌段的A嵌段共聚物,其中没有嵌段与主体聚合物相容。 一方面,嵌段共聚物是两亲性的。 另一方面,嵌段共聚物可以包含第一嵌段和第二嵌段,其中第一嵌段和第二嵌段中的至少一个嵌段包含衍生自具有以下通式的单体的重复单元:(R)2C = C(R)(Rf )其中Rf选自氟,C1至C10氟化或全氟化烷基和C1至C10氟化或全氟化烷氧基; 每个R独立地选自F,H,Cl,Rf,C1至C10烷基,R2A,其中R2为C1至C10亚烷基,A选自CO 2 M和SO 3 M,其中M选自H, 铵和有机基团。

    Polymer composites
    7.
    发明授权
    Polymer composites 有权
    聚合物复合材料

    公开(公告)号:US07863381B2

    公开(公告)日:2011-01-04

    申请号:US11276620

    申请日:2006-03-08

    IPC分类号: C08F8/00

    摘要: Compositions comprising a plurality of carbon nanotubes, a host polymer, and A block copolymer comprising a first block and a second block, wherein no block is compatible with the host polymer. In one aspect, the block copolymer is amphiphilic. In another aspect, the block copolymer may comprise a first block and a second block, wherein at least one of the first and second blocks comprises repeating units derived from a monomer having the general formula: (R)2C═C(R)(Rf) wherein Rf is selected from fluorine, a C1 to C10 fluorinated or perfluorinated alkyl group, and a C1 to C10 fluorinated or perfluorinated alkoxy group; each R is independently selected from F, H, Cl, Rf, a C1 to C10 alkyl group, and R2A, wherein R2 is a C1 to C10 alkylene group and A is selected from CO2M and SO3M, wherein M is selected from H, an ammonium and organo onium group.

    摘要翻译: 包含多个碳纳米管的组合物,主体聚合物和包含第一嵌段和第二嵌段的A嵌段共聚物,其中没有嵌段与主体聚合物相容。 一方面,嵌段共聚物是两亲性的。 另一方面,嵌段共聚物可以包含第一嵌段和第二嵌段,其中第一嵌段和第二嵌段中的至少一个嵌段包含衍生自具有以下通式的单体的重复单元:(R)2C = C(R)(Rf )其中Rf选自氟,C1至C10氟化或全氟化烷基和C1至C10氟化或全氟化烷氧基; 每个R独立地选自F,H,Cl,Rf,C1至C10烷基,R2A,其中R2是C1至C10亚烷基,A选自CO 2 M和SO 3 M,其中M选自H, 铵和有机基团。