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    Process for preparing thermoplastic vulcanizates
    5.
    发明授权
    Process for preparing thermoplastic vulcanizates 失效
    制备热塑性硫化胶的方法

    公开(公告)号：US06277916B1

    公开(公告)日：2001-08-21

    申请号：US09257771

    申请日：1999-02-25

    申请人： Robert H. Terbrueggen ,  Ray E. Drumright ,  Thoi H. Ho

    发明人： Robert H. Terbrueggen ,  Ray E. Drumright ,  Thoi H. Ho

    IPC分类号： C08L5300

    CPC分类号： C08K5/43 ,  C08F8/34 ,  C08F2800/20 ,  C08F2810/20 ,  C08F210/02 ,  C08F212/08 ,  C08F297/04 ,  C08F297/046 ,  C08F8/04 ,  C08F210/18

    摘要： This invention includes a process for forming a thermoplastic vulcanizate comprising: (a) admixing a C—H insertion curing agent with at least one elastomeric phase polymer to form a first admixture; (b) admixing at least one non-elastomeric polyolefin with the first admixture to form a second admixture; and (c) heating the second admixture to a temperature at least the decomposition temperature of the curing agent to crosslink the elastomeric phase while mixing the admixture to an extent sufficient to result in the formation of a thermoplastic material, hereinafter referred to as a thermoplastic vulcanizate, and optionally including an additional step (d) of shaping the resulting thermoplastic vulcanizate, especially by heating and foaming or molding the TPV. The C—H insertion curing agent is preferably selected from alkyl and aryl azides (R—N3), acyl azides (R—C(O)N3), azidoformates (R—O—C(O)—N3), sulfonyl azides (R—SO2—N3), phosphoryl azides ((RO)2—(PO)—N3), phosphinic azides (R2—P(O)—N3) and silyl azides (R3—Si—N3), with poly(sulfonyl azide) most preferred. Additionally, the invention includes a thermoplastic vulcanizate comprising a blend of: (1) an elastomeric phase crosslinked using a C—H insertion curing agent dispersed in; (2) at least one non-elastomeric thermoplastic polyolefin. The invention also includes a foamable composition comprising (1) an elastomeric phase crosslinked using a C—H insertion curing agent dispersed in; (2) at least one non-elastomeric thermoplastic polyolefin; and (3) from about 0.1 to about 25 percent by weight based on the combined weight of components (1) and (2) of at least one foaming agent as well as a fabricated part, cable jacket, cable insulation, or foam comprising the thermoplastic vulcanizate or the invention or resulting from the process of the invention.

    摘要翻译： 本发明包括形成热塑性硫化橡胶的方法，其包括：（a）将C-H嵌入固化剂与至少一种弹性体相聚合物混合以形成第一混合物; （b）将至少一种非弹性体聚烯烃与第一混合物混合以形成第二混合物; 和（c）将第二混合物加热到至少固化剂的分解温度的温度以交联弹性体相，同时将该混合物混合到足以导致形成热塑性材料的程度，以下称为热塑性硫化橡胶 并且任选地包括使得到的热塑性硫化橡胶成型的附加步骤（d），特别是通过加热和发泡或模制TPV。 CH插入固化剂优选选自烷基和芳基叠氮化物（R-N 3），酰基叠氮化物（RC（O）N 3），叠氮基甲酸酯（ROC（O）-N 3），磺酰基叠氮化物（R-SO 2 -N 3） 叠氮化物（（RO）2-（PO）-N3），次膦酸叠氮化物（R2-P（O）-N3）和甲硅烷基叠氮化物（R3-Si-N3），最优选为聚（磺酰基叠氮化物）。 另外，本发明包括热塑性硫化橡胶，其包含以下共混物：（1）使用分散在其中的C-H嵌入固化剂交联的弹性体相; （2）至少一种非弹性体热塑性聚烯烃。 本发明还包括可发泡组合物，其包含（1）使用分散在其中的C-H插入固化剂交联的弹性体相; （2）至少一种非弹性热塑性聚烯烃; 和（3）约0.1至约25重量％，基于至少一种发泡剂的组分（1）和（2）的组合重量，以及制造的部件，电缆护套，电缆绝缘或泡沫，其包含 热塑性硫化橡胶或本发明，或由本发明的方法得到。

    Rheology modification of interpolymers of alpha-olefins and vinylidene aromatic monomers
    7.
    发明授权
    Rheology modification of interpolymers of alpha-olefins and vinylidene aromatic monomers 失效
    α-烯烃和亚乙烯基芳族单体互聚物的流变改性

    公开(公告)号：US06211302B1

    公开(公告)日：2001-04-03

    申请号：US09129155

    申请日：1998-08-05

    申请人： Thoi H. Ho ,  Ray E. Drumright ,  Robert H. Terbrueggen ,  Clark H. Cummins ,  Michael J. Mullins ,  H. Craig Silvis

    发明人： Thoi H. Ho ,  Ray E. Drumright ,  Robert H. Terbrueggen ,  Clark H. Cummins ,  Michael J. Mullins ,  H. Craig Silvis

    IPC分类号： C08F830

    CPC分类号： C08L23/02 ,  C08G81/02 ,  C08K5/43 ,  C08L23/04 ,  C08L23/06 ,  C08L23/08 ,  C08L23/0815 ,  C08L23/0838 ,  C08L23/0853 ,  C08L23/16 ,  C08L2205/22 ,  C08L2312/00 ,  C08L2314/06 ,  Y10T428/1334 ,  Y10T428/1352 ,  Y10T428/1386 ,  Y10T428/139 ,  Y10T428/31913 ,  Y10T428/31917 ,  C08L2666/04

    摘要： The invention includes a process of preparing a coupled polymer comprising heating an admixture containing (1) at least one interpolymer of an alpha olefin and vinyl aromatic monomer and (2) a coupling amount of at least one poly(sulfonyl azide) to at least the decomposition temperature of the poly(sulfonyl azide) for a period sufficient for decomposition of at least about 80 weight percent of the poly(sulfonyl azide) and sufficient to result in a coupled polymer. The polymer preferably. comprises ethylene, and a vinyl aromatic monomer, preferably styrene. The amount of poly(sulfonyl azide) is preferably from about 0.01 to about 1 weight percent of the interpolymer and the reaction preferably takes place at a temperature greater than about 150° C., more preferably 185° C. The process optionally and in one preferred embodiment additionally comprises steps (b) fabricating an article from the coupled polymer and (c) crosslinking the fabricated coupled polymer. The invention additionally includes any composition produced by a process of the invention and any article made from the composition, preferably articles formed from a melt of the composition, more preferably by blow molding, blowing a film, foaming, or profile extruding, most preferably to form a coating for wire or cable, a tube, a gasket, a seal, roofing, or fiber. The article is optionally calendared. Additionally, the invention includes the use of compositions of the invention as starting materials for forming processes in which the composition is melted and especially in blow molding, blowing a film, foaming, or profile extruding, most preferably to form a coating for wire or cable, a tube, a gasket, a seal, roofing, or fiber.

    摘要翻译： 本发明包括制备偶联聚合物的方法，其包括加热含有（1）至少一种α-烯烃和乙烯基芳族单体的共聚物的混合物和（2）至少一种聚（磺酰基叠氮化物）的偶联量至少至少 聚（磺酰基叠氮化物）的分解温度足以分解至少约80重量％的聚（磺酰基叠氮化物）并足以产生偶联聚合物。 优选聚合物。 包括乙烯和乙烯基芳族单体，优选苯乙烯。 聚（磺酰基叠氮化物）的量优选为互聚物的约0.01至约1重量％，并且反应优选在大于约150℃，更优选185℃的温度下进行。该方法任选地和一个 优选实施方案另外包括步骤（b）从偶联的聚合物制备制品和（c）交联制备的偶联聚合物。 本发明还包括通过本发明的方法制备的任何组合物和由组合物制成的任何制品，优选由组合物的熔体形成的制品，更优选通过吹塑，吹膜，发泡或型材挤出，最优选 形成电线或电缆的涂层，管，垫圈，密封件，屋顶或纤维。 该文章是可选的日历。 此外，本发明包括使用本发明的组合物作为其中组合物熔融的方法的起始原料，特别是在吹塑，吹塑膜，发泡或型材挤出中，最优选形成电线或电缆涂层 管，垫圈，密封件，屋顶或纤维。

    DEVICES AND METHODS FOR BIOCHIP MULTIPLEXING
    8.
    发明申请
    DEVICES AND METHODS FOR BIOCHIP MULTIPLEXING 审中-公开
    BIOCHIP MULTIPLEXING的装置和方法

    公开(公告)号：US20100028984A1

    公开(公告)日：2010-02-04

    申请号：US11779024

    申请日：2007-07-17

    申请人： Hau H. DUONG ,  Gary Blackburn ,  Jon F. Kayyem ,  Stephen D. O'Connor ,  Gary T. Olsen ,  Robert Pietri ,  Robert H. Terbrueggen

    发明人： Hau H. DUONG ,  Gary Blackburn ,  Jon F. Kayyem ,  Stephen D. O'Connor ,  Gary T. Olsen ,  Robert Pietri ,  Robert H. Terbrueggen

    IPC分类号： C12M1/34

    CPC分类号： G01N21/6452 ,  G01N35/08 ,  G01N2035/00158 ,  Y10T436/11

    摘要： The invention is directed to a method of analyzing a plurality of biochips. In particular, the method includes inserting a first biochip in to a first station of an analysis device, inserting a second biochip into a second station of the analysis device, wherein each of the first and second biochips comprise a substrate that includes an array of detection electrodes, each including a different capture binding ligand, a different target analyte, and a label, and a plurality of electrical contacts, detecting current as an indication of the presence of the labels on the first biochip and detecting current as an indication of the presence of the labels on the second biochip.

    摘要翻译： 本发明涉及分析多个生物芯片的方法。 特别地，该方法包括将第一生物芯片插入到分析装置的第一站中，将第二生物芯片插入到分析装置的第二站中，其中第一和第二生物芯片中的每一个包括基板，其包括检测阵列 电极，每个包括不同的捕获结合配体，不同的目标分析物和标签，以及多个电触点，检测电流作为第一生物芯片上标签存在的指示，并检测电流作为存在的指示 的第二个生物芯片上的标签。