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    • 9. 发明申请
    • STRUCTURAL REINFORCEMENT ARTICLE AND PROCESS FOR PREPAREATION THEREOF
    • 结构加固条款及其准备程序
    • WO2004078451A1
    • 2004-09-16
    • PCT/US2004/006690
    • 2004-03-05
    • DOW GLOBAL TECHNOLOGIES INC.BOVEN, Michelle, L.LI, ZhichengEAGLE, Glenn, G.BRODIL, Jason, C.
    • BOVEN, Michelle, L.LI, ZhichengEAGLE, Glenn, G.BRODIL, Jason, C.
    • B29C44/18
    • B62D29/002B29C44/1285B29C44/18B29C44/3484Y10T428/1376Y10T428/249953
    • The invention is a process for the preparation of article comprising placing a film (27) on each inner surface of each part of a two part mold (21, 22); placing an article (26) in the mold (20) with film (27) located between the surface of the mold and the article (26) such that there is a sma space (29) between the article and the surface of the mold; closing the mold the article; injecting between the film and the article an expandable plastic material (12) under conditions that the article (26) is coated with the expandable material (12) and the expandable material does not expand; removing the plastic article with the expandable material coated thereon with the two films attached to the expandable plastic material. In another embodiment the invention is an article comprising a shaped plastic article; an expandable material coated in the shaped plastic article; and a film covering the material coated shaped plastic article. In another embodiment the invention is a method of reinforcing a structural member which comprises inserting an article according to this invention into a cavity of the structural member and heating the structural member and the article to a temperature at which the expandable plastic material expands and the film or the expandable material bonds to the inner surface of the structural member so as to fix the location of the article in the structural member.
    • 本发明是一种用于制备制品的方法,包括将膜(27)放置在两部分模具(21,22)的每个部分的每个内表面上; 将模具(20)中的物品(26)放置在模具表面和制品(26)之间的膜(27)上,使得在制品和模具表面之间存在一个空间(29); 关闭模具的文章; 在物品(26)涂覆有可膨胀材料(12)并且可膨胀材料不膨胀的条件下,在膜和制品之间注射可膨胀塑料材料(12) 用涂覆有可膨胀材料的塑料制品移除附着在可膨胀塑料材料上的两个膜。 在另一个实施方案中,本发明是一种包含成形塑料制品的制品; 涂覆在成形塑料制品中的可膨胀材料; 以及覆盖材料涂覆的成形塑料制品的膜。 在另一个实施例中,本发明是一种加强结构件的方法,包括将根据本发明的制品插入结构件的空腔中,并将结构件和制品加热至可膨胀塑料材料膨胀的温度, 或可膨胀材料结合到结构构件的内表面,以便将制品的位置固定在结构构件中。
    • 10. 发明申请
    • MOISTURE RESISTANT PHOTOVOLTAIC DEVICES WITH ELASTOMERIC, POLYSILOXANE PROTECTION LAYER
    • 具有弹性体,多晶硅保护层的防潮光伏器件
    • WO2011084806A1
    • 2011-07-14
    • PCT/US2010/061584
    • 2010-12-21
    • DOW GLOBAL TECHNOLOGIES INC.POPA, Paul J.BOVEN, Michelle L.LYSENKO, ZenonMILLS, Michael E.LOPEZ, Leonardo C.
    • POPA, Paul J.BOVEN, Michelle L.LYSENKO, ZenonMILLS, Michael E.LOPEZ, Leonardo C.
    • H01L31/0203H01L31/048H01L51/44
    • H01L31/0749H01L31/048Y02E10/541
    • Improved protection systems for CIGS-based microelectronic devices of the type incorporating electric conductor(s) such as an electronic collection grid. In one aspect, the present invention relates to a photovoltaic device having a light incident surface and a backside surface. The device includes a chalcogenide-containing photovoltaic layer comprising at least one of copper, indium and/or gallium. A transparent conductive layer is interposed between the photovoltaic layer and the light incident surface, wherein the transparent conductive layer is electrically coupled to the photovoltaic layer. An electronic collection grid is electrically coupled to the transparent conductive layer and overlying at least a portion of the transparent conductive layer. An elastomeric structure having a light incident surface, said structure overlying at least portions of the electronic collection grid and the transparent conductive layer in a manner such that the light incident surface of the elastomeric structure is spaced apart from a major portion of the conductor, and wherein the elastomeric structure comprises an elastomeric siloxane polymer having a WVTR of at least 0.1 g/m2-day. An optional protective barrier overlies the elastomeric structure. The protection systems of the invention incorporate elastomers with water vapor transmission rates that are atypically high in the context of CIGS-based devices.
    • 改进了包含电导体(例如电子收集网格)类型的基于CIGS的微电子器件的保护系统。 一方面,本发明涉及具有光入射面和背面的光电器件。 该装置包括含硫族化物的光伏层,其包含铜,铟和/或镓中的至少一种。 透明导电层介于光电转换层和光入射表面之间,其中透明导电层电耦合到光伏层。 电子收集栅格电耦合到透明导电层并且覆盖透明导电层的至少一部分。 具有光入射表面的弹性体结构,所述结构以使得弹性体结构的光入射表面与导体的主要部分间隔开的方式覆盖电子收集栅格和透明导电层的至少一部分,以及 其中所述弹性体结构包含具有至少0.1g / m 2·天的WVTR的弹性体硅氧烷聚合物。 可选的保护屏障覆盖弹性体结构。 本发明的保护系统结合具有在基于CIGS的设备的背景下非常高的水蒸汽透过率的弹性体。