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    • 5. 发明申请
    • PROTECTIVE COATING FOR WINDOW GLASS HAVING ENHANCED ADHESION TO GLASS BONDING ADHESIVES
    • 具有增强粘合剂的玻璃粘合剂的窗玻璃保护涂层
    • WO2009079647A1
    • 2009-06-25
    • PCT/US2008/087503
    • 2008-12-18
    • DOW GLOBAL TECHNOLOGIES INC.BAIKERIKAR, Kiran, K.MAHDI, Syed, Z.SCHAEFER, Ben, W.
    • BAIKERIKAR, Kiran, K.MAHDI, Syed, Z.SCHAEFER, Ben, W.
    • C09D201/02B29C71/00B60J10/00C03C17/30
    • C09D201/02B60J10/345C03C17/30Y10S525/901Y10S525/925Y10T428/31612
    • In one embodiment, the invention is a composition comprising: a) one or more film forming resins having at least one functional group capable of polymerization; b) one or more adhesion promoters comprising compounds containing one or more unsaturated groups capable of free radical polymerization and one or more trialkoxy silane groups; c) one or more fillers capable of imparting abrasion resistance to the composition when cured; d) one or more compounds which is reactive with the film forming resin which also contains an acidic moiety; and e) one or more compounds comprising a siloxane backbone and one or more active hydrogen groups capable of reacting with the functional groups on a glass bonding adhesive, one or more second adhesion promoters comprising one or more silicon, titanium, zirconium, aluminum, or metal containing compounds, organic materials having reactive groups which are reactive with reactive groups on the surface of substrates or adhesives to which the composition of the invention will be bonded or mixtures thereof.
    • 在一个实施方案中,本发明是一种组合物,其包含:a)一种或多种具有至少一个能够聚合的官能团的成膜树脂; b)一种或多种粘合促进剂,其包含含有一个或多个能够自由基聚合的不饱和基团和一个或多个三烷氧基硅烷基团的化合物; c)一种或多种能够在固化时赋予组合物耐磨性的填料; d)一种或多种与还含有酸性部分的成膜树脂反应的化合物; 和e)一种或多种包含硅氧烷主链和能够与玻璃粘结粘合剂上的官能团反应的一个或多个活性氢基团的化合物,一种或多种第二粘合促进剂,其包含一种或多种硅,钛,锆,铝或 含有金属的化合物,具有与基材表面上的反应性基团反应的反应性基团的有机材料或与本发明组合物结合的粘合剂或其混合物。
    • 7. 发明申请
    • SILANE FUNCTIONAL PREPOLYMER AND ISOCYANATE FUNCTIONAL PREPOLYMER BLEND ADHESIVE COMPOSITION
    • 硅烷功能预聚物和异氰酸酯功能预聚物共混组合物
    • WO2007050538A3
    • 2007-09-13
    • PCT/US2006041344
    • 2006-10-23
    • DOW GLOBAL TECHNOLOGIES INCZHU HUIDE DMAHDI SYED ZFELDPAUSCH MATTHEW B
    • ZHU HUIDE DMAHDI SYED ZFELDPAUSCH MATTHEW B
    • C08G77/22C09J183/00
    • C08G65/336C08G18/10C08G18/12C08G18/718C09J171/02C08G18/289C08G18/2895C08G18/2865
    • The invention is an adhesive composition comprising a) one or more silane functional prepolymers comprising a polyether or a polyolefin backbone and silane moieties capable of silanol condensation; b) one or more isocyanate functional prepolymers comprising a polyether backbone and isocyanate moieties; c) one or more organotin compounds or titanate or zirconate compounds having one or more ligands comprising a hydrocarbyl phosphate ester or a hydrocarbyl sulfonate ester, or a mixture thereof; d) a tertiary amine or an anhydrous strong organic acid which is miscible with the polymer and enhances the bonding of the adhesive to a coated unprimed substrate. In one embodiment, the invention is a method of bonding two or more substrates together using the adhesive compositions of this invention. The process comprises applying an adhesive as described herein to one or more of the substrates; contacting the one or more substrates with the adhesive disposed between the substrates; and allowing the adhesive to cure.
    • 本发明是一种粘合剂组合物,其包含a)一种或多种硅烷官能预聚物,其包含聚醚或聚烯烃主链和能够硅烷醇缩合的硅烷部分; b)一种或多种包含聚醚骨架和异氰酸酯部分的异氰酸酯官能预聚物; c)具有一个或多个配体的一种或多种有机锡化合物或钛酸酯或锆酸酯化合物,所述配体包含烃基磷酸酯或烃基磺酸酯或其混合物; d)叔胺或无水强有机酸,其可与聚合物混溶并增强粘合剂与未涂底漆涂层的粘合。 在一个实施方案中,本发明是使用本发明的粘合剂组合物将两个或更多个基材粘合在一起的方法。 该方法包括将如本文所述的粘合剂施加到一个或多个基底; 使所述一个或多个衬底与设置在所述衬底之间的所述粘合剂接触 并让粘合剂固化。