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公开(公告)号:EP1940973A2
公开(公告)日:2008-07-09
申请号:EP06802722.6
申请日:2006-08-31
发明人: VAN OOIJ, William, J. , SURYANARAYANAN, Karthik , GANDHI, Jaspreet, Singh , STACY, Matthew, B. , ZHU, Danqing , SHIVANE, Chetan , SIMHADRI, Naveen, BV
IPC分类号: C09D4/00 , C09D5/08 , C09D183/07 , C09D183/08
CPC分类号: C09D4/00 , C09D5/086 , C09D183/04 , C09D183/08 , C23C2222/20 , C08G77/04 , C08G77/28 , C08G77/26 , C08L2666/02
摘要: A method of treating a substrate, such as a metal surface, by application of a siiane coating composition containing at least one water-soluble or dispersible siiane and a polymeric resin, which may be provided as a water- based dispersion of polymeric resin, the polymeric resin being present in an amount less than 10% by weight of the composition to slow the rate of corrosion of the metal surface and/or to promote adhesion of rubber thereto. The at least one siiane can include a bis-amino siiane, a vinyl siiane, a bis- sulfur siiane, or mixtures thereof and the polymeric resin may include an epoxy resin, acrylate resin, polyurethane resin, novolac resin, or mixtures thereof. The siiane coating compositions may be either water or solvent based.
摘要翻译: 通过施用包含至少一种水溶性或水分散性硅烷和聚合树脂的硅烷涂料组合物来处理基材如金属表面的方法,所述硅烷涂料组合物可作为聚合物树脂的水基分散体提供, 聚合物树脂以小于组合物重量的10%的量存在,以减缓金属表面的腐蚀速率和/或促进橡胶对其的粘附。 所述至少一个硅烷可以包括双氨基硅烷,乙烯基硅烷,双硫硅烷或它们的混合物,并且所述聚合物树脂可以包括环氧树脂,丙烯酸酯树脂,聚氨酯树脂,酚醛清漆树脂或它们的混合物。 硅烷涂料组合物可以是水或基于溶剂的。