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    Cure accelerators for anaerobic curable compositions
    1.
    发明授权
    Cure accelerators for anaerobic curable compositions 失效
    用于厌氧可固化组合物的固化促进剂

    公开(公告)号：US08106141B2

    公开(公告)日：2012-01-31

    申请号：US12116572

    申请日：2008-05-07

    申请人： Anthony F. Jacobine ,  Andrew Messana ,  David M. Glaser ,  Steven Thomas Nakos

    发明人： Anthony F. Jacobine ,  Andrew Messana ,  David M. Glaser ,  Steven Thomas Nakos

    IPC分类号： C08G18/32 ,  C08G18/38 ,  C08L75/04 ,  C09J175/04 ,  C07C243/12 ,  C07C243/22 ,  C07C271/08 ,  C07C271/24 ,  C07C275/04 ,  C07C275/26

    CPC分类号： C07C243/28 ,  C07C281/02 ,  C08G18/3215 ,  C08G18/4277 ,  C08G18/672 ,  C08G18/673 ,  C08G18/755 ,  C08G18/664

    摘要： Reaction products prepared from reactants including: (a) at least one compound of structural Formula (I): wherein R1 is selected from aryl and heteroaryl; X is selected from a direct bond, —O—, —S—, —NH—, alkylene, cycloalkylene, heterocyclylene, arylene, alkarylene, and heteroarylene; Y is a substituted alkylene group having at least two contiguous carbon atoms and which can be interrupted by one or more —O—, —S—, or —NH— moieties as defined herein, wherein the alkylene group of Y has substituents independently selected from —OH, —NH2, —SH, cycloalkyl, heterocyclyl, aryl, and heteroaryl, or two hydrogen atoms on the same carbon atom of Y are replaced by carbonyl, and wherein at least two substituents of Y are each independently selected from —OH, —NH2, and —SH, as defined herein; and (b) at least one isocyanate functional material.

    摘要翻译： 由反应物制备的反应产物包括：（a）至少一种结构式（I）的化合物：其中R 1选自芳基和杂芳基; X选自直接键，-O - ， - S - ， - NH-，亚烷基，亚环烷基，亚杂环基，亚芳基，亚烷基和亚杂芳基; Y是具有至少两个连续碳原子的取代的亚烷基，其可被如本文所定义的一个或多个-O - ， - S-或-NH-部分中断，其中Y的亚烷基具有独立地选自 -OH，-NH 2，-SH，环烷基，杂环基，芳基和杂芳基，或Y的相同碳原子上的两个氢原子被羰基取代，并且其中Y的至少两个取代基各自独立地选自-OH， -NH 2和-SH，如本文所定义; 和（b）至少一种异氰酸酯官能材料。

    Uv-Curable Fuel Cell Sealants and Fuel Cells Formed Therefrom
    2.
    发明申请
    Uv-Curable Fuel Cell Sealants and Fuel Cells Formed Therefrom 有权
    由此形成的可再生燃料电池密封胶和燃料电池

    公开(公告)号：US20090004541A1

    公开(公告)日：2009-01-01

    申请号：US12161237

    申请日：2007-01-16

    申请人： Anthony F. Jacobine ,  John G. Woods ,  Steven Thomas Nakos ,  Matthew Peter Burdzy ,  Brian Russell Einsla ,  Kevin James Welch

    发明人： Anthony F. Jacobine ,  John G. Woods ,  Steven Thomas Nakos ,  Matthew Peter Burdzy ,  Brian Russell Einsla ,  Kevin James Welch

    IPC分类号： H01M2/08 ,  H01M4/86 ,  H01M4/88

    CPC分类号： H01M8/0284 ,  H01M8/0258 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/0297 ,  H01M8/2404 ,  H01M8/241 ,  H01M8/249

    摘要： A fuel cell, having improved sealing against leakage, includes a fuel cell component having a cured sealant, wherein the cured sealant includes a telechelic-functional polyisobutylene, an organhydrogenosilane crosslinker, a platinum catalyst and a photoinitiator. The fuel cell component may be a cathode flow field plate, an anode flow field plate, a resin frame, a gas diffusion layer, an anode catalyst layer, a cathode catalyst layer, a membrane electrolyte, a membrane-electrode-assembly frame, and combinations thereof. A method for forming such a fuel cell includes the steps of providing a fuel cell component including a substrate; providing a mold having a cavity; positioning the mold so that the cavity is in fluid communication with the substrate; applying a curable liquid sealant composition into the cavity, wherein the curable sealant composition includes a telechelic-functional polyisobutylene, an organhydrogenosilane crosslinker, a platinum catalyst and a photoinitiator; and curing the composition with actinic radiation.

    摘要翻译： 具有改进的泄漏密封性的燃料电池包括具有固化的密封剂的燃料电池部件，其中固化的密封剂包括遥爪功能聚异丁烯，有机氢硅烷交联剂，铂催化剂和光引发剂。 燃料电池部件可以是阴极流场板，阳极流场板，树脂框架，气体扩散层，阳极催化剂层，阴极催化剂层，膜电解质，膜 - 电极 - 组装框架，以及 其组合。 一种形成这种燃料电池的方法包括以下步骤：提供包括基板的燃料电池部件; 提供具有空腔的模具; 定位模具使空腔与衬底流体连通; 将可固化液体密封剂组合物施加到空腔中，其中可固化密封剂组合物包括遥爪功能性聚异丁烯，有机氢硅烷交联剂，铂催化剂和光引发剂; 并用光化辐射固化组合物。

    Bonded Fuel Cell Assembly, Methods, Systems and Sealant Compositions for Producing the Same
    5.
    发明申请
    Bonded Fuel Cell Assembly, Methods, Systems and Sealant Compositions for Producing the Same 审中-公开
    用于生产燃料电池组合件，方法，系统和密封剂组合物

    公开(公告)号：US20090000732A1

    公开(公告)日：2009-01-01

    申请号：US12161173

    申请日：2007-01-17

    申请人： Anthony F. Jacobine ,  John G. Woods ,  Steven Thomas Nakos ,  Matthew Peter Burdzy ,  Brian Russel Einsla ,  Kevin James Welch

    发明人： Anthony F. Jacobine ,  John G. Woods ,  Steven Thomas Nakos ,  Matthew Peter Burdzy ,  Brian Russel Einsla ,  Kevin James Welch

    IPC分类号： B32B37/06 ,  B32B37/12 ,  B32B38/18 ,  B29C35/08 ,  B29C65/14

    CPC分类号： H01M8/0284 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/0286 ,  H01M8/241 ,  H01M8/242 ,  H01M8/2457 ,  H01M2008/1095 ,  Y10T156/1798

    摘要： A fuel cell, having improved sealing against leakage, includes a sealant disposed over the peripheral portions a membrane electrode assembly such that the cured sealant penetrates a gas diffusion layer of the membrane electrode assembly. The sealant is applied through liquid injection molding techniques to form cured sealant composition at the peripheral portions of the membrane electrode assembly. The sealant may be thermally cured at low temperatures, for example 130° C. or less, or may be cured at room temperature through the application of actinic radiation. The sealant may be a one-part or a two-part sealant. The sealant includes a polymerizable material, such as a polymerizable monomer, oligomer, telechelic polymer, functional polymer and combinations thereof functionalized with a group selected from epoxy, allyl, vinyl, (meth)acrylate, imide, amide, urethane and combinations thereof. Useful fuel cell components to be bonded include a cathode flow field plate, an anode flow field plate, a resin frame, a gas diffusion layer, an anode catalyst layer, a cathode catalyst layer, a membrane electrolyte, a membrane-electrode-assembly frame, and combinations thereof.

    摘要翻译： 具有改善的泄漏密封性的燃料电池包括设置在周边部分上的膜电极组件的密封剂，使得固化的密封剂渗透膜电极组件的气体扩散层。 通过液体注射成型技术施加密封剂，以在膜电极组件的周边部分形成固化的密封剂组合物。 密封剂可以在低温例如130℃或更低温度下热固化，或者可以通过施加光化辐射在室温下固化。 密封剂可以是一部分或两部分密封剂。 密封剂包括聚合性材料，例如可聚合单体，低聚物，遥爪聚合物，官能聚合物及其与选自环氧基，烯丙基，乙烯基，（甲基）丙烯酸酯，酰亚胺，酰胺，氨基甲酸酯及其组合的基团官能化的组合。 有待燃料电池组件包括阴极流场板，阳极流场板，树脂框架，气体扩散层，阳极催化剂层，阴极催化剂层，膜电解质，膜 - 电极 - 组件框架 ，及其组合。

    Moisture curable compounds and compositions
    7.
    发明授权
    Moisture curable compounds and compositions 有权
    水分固化化合​​物和组合物

    公开(公告)号：US06756465B1

    公开(公告)日：2004-06-29

    申请号：US09981965

    申请日：2001-10-19

    申请人： Anthony Francis Jacobine ,  Steven Thomas Nakos

    发明人： Anthony Francis Jacobine ,  Steven Thomas Nakos

    IPC分类号： C08G7718

    CPC分类号： C09J175/04 ,  C08G18/10 ,  C08G18/4244 ,  C08G18/765 ,  C08G63/664 ,  C08G65/336 ,  C08G2261/126 ,  C08G2650/58 ,  C08G18/289

    摘要： A moisture curable compound for bonding substrates and a moisture curable adhesive composition are provided. The adhesive composition includes an alkoxysilane functional urethane compound having hydrolyzable alkoxysilane groups anchored on a flexible backbone. Also provided are processes for the preparation of the moisture curable compounds and a method of using them as moisture curable adhesives for bonding substrates to produce bonded composites.

    摘要翻译： 提供了一种用于粘合基材的湿固化性化合物和一种防湿固化粘合剂组合物。 粘合剂组合物包括锚定在柔性主链上的具有可水解烷氧基硅烷基团的烷氧基硅烷官能化氨基甲酸酯化合物。 还提供了用于制备湿气固化性化合物的方法和使用它们作为用于粘合基材以产生粘合复合材料的湿气固化粘合剂的方法。