a)—3% to 30%, preferably 5% to 20%, more preferably 7% to 15%, especially 8% to 14%, more especially 10% to 13%, for example 10.8% or 12%, of at least one organometallic compound of zirconium, aluminium or titanium;b)—5% to 50%, preferably 5% to 40%, more preferably 10% to 40%, especially 15% or 20% to 30%, for example 22% or 23%, of at least one organosilane compound;c)—1% to 15%, preferably 2% to 10%, more preferably 3% to 8%, for example 5%, of at least one compound selected from acids, bases, glycols and ethoxyethanol;d)—the remainder to 100% of demineralized or distilled water;the total amount of a) and b) being greater than 30%, preferably greater than 31.2%; 31.5%; 32%; or 33%, more preferably greater than 35%, especially greater than 40%, more especially greater than 50%.;Kit comprising:a first container containing a first part A, in liquid form, comprising components a), c) and d) of the sol;a second container containing a second part B, in liquid form, comprising component b) of the sol.;Process for preparing a sol-gel layer employing said sol and layer thus obtained, and substrate coated with at least one such sol-gel layer.;Process for preparing a coating comprising two or more layers on a surface of a substrate, at least one of these layers being a sol-gel layer prepared by the process above."/> Sol for sol-gel process coating of a surface and coating method by sol-gel process using same
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外国专利> Sol for sol-gel process coating of a surface and coating method by sol-gel process using same

Sol for sol-gel process coating of a surface and coating method by sol-gel process using same

机译：用于表面的溶胶-凝胶法涂布的溶胶和使用该溶胶的溶胶-凝胶法的涂布方法

页面导航
  • 摘要
  • 著录项
  • 相似文献

摘要

Sol for the sol-gel coating of a surface, said sol comprising, in percent by weight:a)—3% to 30%, preferably 5% to 20%, more preferably 7% to 15%, especially 8% to 14%, more especially 10% to 13%, for example 10.8% or 12%, of at least one organometallic compound of zirconium, aluminium or titanium;b)—5% to 50%, preferably 5% to 40%, more preferably 10% to 40%, especially 15% or 20% to 30%, for example 22% or 23%, of at least one organosilane compound;c)—1% to 15%, preferably 2% to 10%, more preferably 3% to 8%, for example 5%, of at least one compound selected from acids, bases, glycols and ethoxyethanol;d)—the remainder to 100% of demineralized or distilled water;the total amount of a) and b) being greater than 30%, preferably greater than 31.2%; 31.5%; 32%; or 33%, more preferably greater than 35%, especially greater than 40%, more especially greater than 50%.;Kit comprising:a first container containing a first part A, in liquid form, comprising components a), c) and d) of the sol;a second container containing a second part B, in liquid form, comprising component b) of the sol.;Process for preparing a sol-gel layer employing said sol and layer thus obtained, and substrate coated with at least one such sol-gel layer.;Process for preparing a coating comprising two or more layers on a surface of a substrate, at least one of these layers being a sol-gel layer prepared by the process above.
机译：用于表面的溶胶-凝胶涂层的溶胶，所述溶胶包含以重量百分比计： a）-3％至30％，优选5％至20％，更优选7％至15至少一种锆，铝或钛的有机金属化合物的百分比，尤其是8％至14％，尤其是10％至13％，例如10.8％或12％; b）-5％至50％，优选5％至40％，更优选10％至40％，尤其是15％或20％至30％，例如22％或23％至少一种有机硅烷化合物; c）-为1％至15％，优选2％至10％，更优选3％至8％例如5％，至少一种选自酸，碱，乙二醇和乙氧基乙醇的化合物; d）-剩余的100％脱盐或蒸馏a）和b）的总量大于30％，优选大于31.2％; ; 31.5％; 32％;或33％，更优选大于35％，尤其是大于40％，更特别是大于50％。 ;该套件包括： 第一个容器，该容器包含呈液体形式的第一部分A，包括组分a），c）和d ）; 第二个容器，该容器包含液体形式的第二部分B，包括溶胶的组分b）。 <制备使用所述溶胶和由此获得的层的溶胶-凝胶层的方法，以及用至少一层这样的溶胶-凝胶层涂覆的基材。制备在基材表面上包含两层或更多层的涂层的方法，这些层中的至少一层是通过上述方法制备的溶胶-凝胶层。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号