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11 条记录 (耗时 0.021 秒)

    Radiation-reactive phenylbutadiene multiblock copolymers
    8.
    发明授权
    Radiation-reactive phenylbutadiene multiblock copolymers 失效
    辐射反应性苯基丁二烯多嵌段共聚物

    公开(公告)号：US5066728A

    公开(公告)日：1991-11-19

    申请号：US589139

    申请日：1990-09-27

    申请人： Jay D. Audett

    发明人： Jay D. Audett

    IPC分类号： C08F297/02 ,  C09J153/00

    CPC分类号： C08F297/02 ,  C09J153/00

    摘要： A multiblock copolymer comprising endblocks of phenylbutadiene and an elastomeric midblock of a conjugated diene such as isoprene or butadiene is disclosed. The copolymer is crosslinkable by EB radiation such that the crosslinks are confined primarily to the endblock domains in the polymer with minimal crosslinking occurring in the rubbery matrix. Also disclosed are blends of the copolymers with tackifier resins compatible with the midblock regions. The blends provide a curable PSA having enhanced cohesive strength while maintaining adhesive properties.

    摘要翻译： 公开了包含苯基丁二烯的端基和共轭二烯的弹性体中间嵌段如异戊二烯或丁二烯的多嵌段共聚物。 该共聚物可通过EB辐射进行交联，使得交联键主要限于聚合物中的末端嵌段结构域，而在橡胶基体中发生最少的交联。 还公开了共聚物与与中间区域相容的增粘树脂的共混物。 共混物提供具有增强的内聚强度同时保持粘合性能的可固化PSA。

    Mass transport limited in vivo analyte sensor
    9.
    发明授权
    Mass transport limited in vivo analyte sensor 有权
    大量运输有限的体内分析物传感器

    公开(公告)号：US06654625B1

    公开(公告)日：2003-11-25

    申请号：US09595708

    申请日：2000-06-16

    申请人： James L. Say ,  Henning Sakslund ,  Michael F. Tomasco ,  Jay D. Audett ,  Hyun Cho ,  Duane O. Yamasaki ,  Adam Heller

    发明人： James L. Say ,  Henning Sakslund ,  Michael F. Tomasco ,  Jay D. Audett ,  Hyun Cho ,  Duane O. Yamasaki ,  Adam Heller

    IPC分类号： A61B505

    CPC分类号： A61B5/14865 ,  A61B5/1486 ,  C12Q1/002 ,  C12Q1/006 ,  Y10S977/925

    摘要： An in vivo electrochemical sensor including a working electrode, and an analyte-responsive sensing layer proximate the working electrode. The sensing layer is exposed at an edge of the sensor, wherein the sensor signal is limited, at least in part, by mass transport of analyte to the sensing layer. The sensor is configured and arranged for implantation into the body of a mammal for contact with body fluids of the mammal. The analyte diffuses to the sensing element via the edge of the sensor, thereby restricting mass transport of the analyte to the sensing element. This is because the solution-contacting surface area of the sensor edge is much smaller than an open face of the sensing layer.

    摘要翻译： 包括工作电极和靠近工作电极的分析物响应感测层的体内电化学传感器。 感测层在传感器的边缘处露出，其中传感器信号至少部分地通过质量传送分析物到感测层而受到限制。 传感器被配置和布置成用于植入哺乳动物的身体以与哺乳动物体液接触。 分析物经由传感器的边缘扩散到感测元件，从而限制分析物到传感元件的质量传递。 这是因为传感器边缘的溶液接触表面积远小于感测层的开放面。

    Water-curable, hot melt adhesive composition
    10.
    发明授权
    Water-curable, hot melt adhesive composition 失效
    水可固化，热熔胶组合物

    公开(公告)号：US5331049A

    公开(公告)日：1994-07-19

    申请号：US542235

    申请日：1990-06-22

    申请人： Jay D. Audett ,  Mun F. Tse

    发明人： Jay D. Audett ,  Mun F. Tse

    IPC分类号： C09J143/04 ,  C09J151/06 ,  C08G81/02

    CPC分类号： C09J151/06 ,  C09J143/04 ,  Y10T156/10

    摘要： A water-curable hot melt adhesive system is disclosed. The system uses silane hydrolyzable functionality grafted onto an ethylene polymer component, and a tackifier compatible therewith. The ethylene polymer component is a copolymer of ethylene and a hydrocarbyl ester of an .alpha.,.beta.-ethylenically unsaturated carboxylic acid, and the tackifier component provides the adhesive with sufficient silanol condensation catalytic activity to accelerate water curing. The formulation is applied to a substrate surface as a hot melt at a moderate temperature, and subsequently cured by moisture or in a warm water bath. The invention also embodies structural compositions having glass, metallic or leather surfaces adhered with the adhesive and a method for making structural composites.

    摘要翻译： 公开了一种水可固化热熔粘合剂体系。 该系统使用接枝到乙烯聚合物组分上的硅烷可水解官能团和与其相容的增粘剂。 乙烯聚合物组分是乙烯和α，β-烯键式不饱和羧酸的烃基酯的共聚物，并且增粘剂组分为粘合剂提供足够的硅烷醇缩合催化活性以加速水固化。 该配方在中等温度下作为热熔体施用于基材表面，随后通过水分或在温水浴中固化。 本发明还体现了具有粘合剂的玻璃，金属或皮革表面的结构组合物以及制备结构复合材料的方法。