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1. 发明授权

US06409874B1 Rubber to metal bonding by silane coupling agents 失效
标题翻译：通过硅烷偶联剂对橡胶进行金属粘合
公开(公告)号：US06409874B1
公开(公告)日：2002-06-25
申请号：US09509275
申请日：2000-06-19
申请人： Cornelis P. J. Van Der Aar , Wim J. Van Ooij
发明人： Cornelis P. J. Van Der Aar , Wim J. Van Ooij
IPC分类号： C09J504
CPC分类号： C23C22/48 , C08G77/04 , C08L83/04 , C09D4/00 , C09J4/00 , C09J5/02 , C09J5/04 , C09J183/04 , C09J2205/306 , C09J2483/00 , C23C2222/20
摘要： Adhesion of rubber to a variety of metals (aluminum, stainless steel, mild steel and brass) is effectively achieved by the application of an organofunctional silane (I) and a non-organofunctional silane (II) to the requisite surface. Preferably, the organofunctional silane (I) is a vinyltrialkoxysilane with the non-organofunctional silane (II) preferably comprising an alkoxylated substituted alkyl silane. The silanes (I) and (II) are at least partially hydrolyzed and are normally provided in the form of a EtOH/H2O solution. Bonded joints formed by these adhesive treatments can withstand fuel degradation tests indicating that the treatments can be used, for example, to bond metal and rubber surfaces in automotive and other environments in which the joined parts will be contacted by fuels, oil and/or organic solvents.
摘要翻译：通过将有机官能硅烷（I）和非有机官能硅烷（II）应用于必需的表面，橡胶对各种金属（铝，不锈钢，软钢和黄铜）的附着力是有效的。优选地，有机官能硅烷（I）是乙烯基三烷氧基硅烷，其中非有机官能硅烷（II）优选包含烷氧基化取代的烷基硅烷。硅烷（I）和（II）至少部分水解，通常以EtOH / H 2 O溶液的形式提供。通过这些粘合剂处理形成的粘合接头可以承受燃料劣化试验，表明可以使用这些处理，例如在汽车和其他环境中使金属和橡胶表面接合，其中接合部件将被燃料，油和/或有机物接触溶剂。

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