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    • 78. 发明申请
    • Method of bonding a window to a substrate using a silane functional adhesive composition
    • 使用硅烷官能粘合剂组合物将窗口粘合到基底上的方法
    • US20040188016A1
    • 2004-09-30
    • US10819503
    • 2004-04-07
    • Syed Z. MahdiHarry W. Hsieh
    • C09J001/00B32B031/12E06B003/56
    • C09J175/08C03C27/048C08G18/10C08G18/12C08G18/24C08G18/4808C08G18/4825C08G18/718C08G65/2642C08G65/2651C08G65/336C08G2190/00C08L71/00C08L75/04C09J5/06C09J171/02C09J2400/143C09J2471/00C09J2475/00C08G18/307C08G18/3893
    • The invention is an adhesive composition comprising a) i) a trialkoxysilane functional polyether or polyurethane wherein the polyether or polyurethane has a weight average molecular weight of 6000 or greater and a dialkyltin carboxylate or dialkyltin alcoholate; or ii) a dialkoxysilane functional polyether or polyurethane and a dialkyltin alcoholate; and b) a primary or secondary amino straight chain alkyl trialkoxysilane; wherein the dialkyltin carboxylate or dialkyltin alcoholate is present in an effective amount to facilitate bonding of the adhesive to a substrate of from about 0.1 to about 1.0 percent by weight based on the weight of the adhesive and the primary or secondary amino straight chained alkyl trialkoxysilane is present in an amount which is effective to facilitate bonding of the adhesive to a substrate wherein the amount is from about 0.5 to about 1.2 percent by weight. In another embodiment, the invention is a method of bonding a window in a vehicle. The process comprises applying to a window or a window frame of a structure an adhesive according to the invention; contacting the window with the window frame of a substrate wherein the adhesive is located between the window and the substrate; and allowing the adhesive to cure. This process is especially useful when the substrate is unprimed metal, plastic, fiberglass or a composite, optionally coated with a coating. In another embodiment it is useful when the window is unprimed.
    • 本发明是一种粘合剂组合物,其包含a)i)三烷氧基硅烷官能的聚醚或聚氨酯,其中所述聚醚或聚氨酯的重均分子量为6000或更大,和二烷基锡羧酸酯或二烷基锡醇化物; 或ii)二烷氧基硅烷功能性聚醚或聚氨酯和二烷基锡醇盐; 和b)伯或仲氨基直链烷基三烷氧基硅烷; 其中所述二烷基锡羧酸酯或二烷基锡醇化物以有效的量存在,以便于粘合剂与基材的粘合,基于粘合剂的重量为约0.1至约1.0重量%,并且伯或仲氨基直链烷基三烷氧基硅烷为 以有效促进粘合剂粘合到基材上的量存在,其量为约0.5至约1.2重量%。 在另一个实施例中,本发明是一种在车辆中结合窗户的方法。 该方法包括将根据本发明的粘合剂的结构的窗口或窗框施加到该框架上; 使窗口与衬底的窗框接触,其中粘合剂位于窗和衬底之间; 并使粘合剂固化。 当基材是未经金属,塑料,玻璃纤维或复合材料时,该方法特别有用,任选地涂覆有涂层。 在另一个实施例中,当窗口未被引导时,它是有用的。