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公开(公告)号：US20110172094A1
公开(公告)日：2011-07-14
申请号：US12985408
申请日：2011-01-06
IPC分类号： B41M5/36
CPC分类号： C09D151/06 , C08F265/06 , C08F2/22
摘要： A recording material including a certain support and disposed thereon at least one layer including certain core/shell polymeric particles, the particles having, when dry, at least one void is provided. A method for providing an image using the recording sheet is also provided.
摘要翻译： 一种记录材料，包括一定的载体并且在其上设置有至少一层包括某些核/壳聚合物颗粒的颗粒，所述颗粒在干燥时具有至少一个空隙。 还提供了一种使用记录纸提供图像的方法。
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2.发明申请公开(公告)号：US20080289755A1
公开(公告)日：2008-11-27
申请号：US12161231
申请日：2007-01-16
IPC分类号： B32B37/00 , C09J163/00
CPC分类号： H01M8/0273 , H01M8/0258 , H01M8/0267 , H01M8/0284 , H01M8/0297 , H01M8/2483 , H01M8/2484 , Y10T156/10
摘要： A method for forming a fuel cell component includes the steps of providing a two-part sealant having a first part comprising an initiator and a second part comprising a polymerizable material; applying the first part of the sealant to a substrate of a first fuel cell component; applying the second part of the sealant to a substrate of a second fuel cell component; juxtaposingly aligning the substrates of the first and second fuel cell components; and curing the sealant to bond the first and second fuel components to one and the other. The initiator may be an actinic radiation initiator, whereby the sealant is cured by actinic radiation. The polymerizable material may be a polymerizable monomer, oligomer, telechelic polymer, functional polymer and combinations thereof. Desirably, the functional group is epoxy, allyl, vinyl, acrylate, methacrylate, 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： 一种形成燃料电池部件的方法包括以下步骤：提供具有包括引发剂的第一部分和包含可聚合材料的第二部分的两部分密封剂; 将所述密封剂的第一部分施加到第一燃料电池部件的基板; 将所述密封剂的第二部分施加到第二燃料电池部件的基板; 将第一和第二燃料电池组件的衬底并置对准; 并固化所述密封剂以将所述第一和第二燃料组分粘合到一个和另一个。 引发剂可以是光化辐射引发剂，由此密封剂通过光化辐射固化。 可聚合材料可以是可聚合单体，低聚物，遥爪聚合物，官能聚合物及其组合。 理想地，官能团是环氧，烯丙基，乙烯基，丙烯酸酯，甲基丙烯酸酯，酰亚胺，酰胺，氨基甲酸酯及其组合。 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。
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3.发明申请Sealant Integrated Fuel Cell Components and Methods and Systems for Producing the Same 有权密封剂集成燃料电池组件及其制造方法和系统公开(公告)号：US20090004551A1
公开(公告)日：2009-01-01
申请号：US12161240
申请日：2007-01-16
CPC分类号： H01M8/242 , H01M8/0267 , H01M8/0273 , H01M8/0284 , H01M8/0286 , H01M8/0297 , H01M2008/1095
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.
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。
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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
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。
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