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    • 1. 发明授权
    • Silane functional prepolymer and isocyanate functional prepolymer blend based adhesive composition
    • 硅烷官能预聚物和异氰酸酯官能预聚物共混物基粘合剂组合物
    • US07345130B2
    • 2008-03-18
    • US11585010
    • 2006-10-23
    • Huide D. ZhuSyed Z. MahdiMatthew B. Feldpausch
    • Huide D. ZhuSyed Z. MahdiMatthew B. Feldpausch
    • C08G77/08
    • C09J183/14Y10T428/31663
    • 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)一种或多种包含聚醚或聚烯烃骨架的硅烷官能预聚物和能够硅烷醇缩合的硅烷部分; b)一种或多种包含聚醚主链和异氰酸酯部分的异氰酸酯官能预聚物; c)一种或多种有机锡化合物或具有一个或多个配体的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)可与聚合物混溶的叔胺或无水强有机酸,并增强粘合剂与涂覆的未染色基质的粘结。 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上; 使一个或多个基底与布置在基底之间的粘合剂接触; 并使粘合剂固化。
    • 7. 发明申请
    • Silane functional adhesive composition and method of bonding a window to a substrate without a primer
    • 硅烷功能性粘合剂组合物和将窗口粘合到没有底漆的基材上的方法
    • US20080017296A1
    • 2008-01-24
    • US11825085
    • 2007-07-03
    • Huide D. ZhuDaniel P. Heberer
    • Huide D. ZhuDaniel P. Heberer
    • C09J183/05B60J1/02C09J5/00
    • C09J5/00C09J201/10C09J2400/143C09J2483/00
    • The invention is an adhesive composition comprising one or more polymers having a flexible backbone and silane moieties capable of silanol condensation; one or more hydrophobic silanes having one or more hydrocarbyloxy groups and one or more hydrocarbyl groups; one or more catalysts for the reaction of silane moieties with active hydrogen containing compounds. Preferably, the adhesive composition further comprises one or more heat stabilizers and/or light stabilizers. In another embodiment, the invention is a method of bonding a window to a coated substrate, such as a window in a vehicle, which comprises applying to the window or the coated substrate an adhesive as described; contacting the window with the coated substrate wherein the adhesive is located between the window and the substrate; and allowing the adhesive to cure.
    • 本发明是一种粘合剂组合物,其包含一种或多种具有柔性主链和能够硅烷醇缩合的硅烷部分的聚合物; 一个或多个具有一个或多个烃氧基和一个或多个烃基的疏水性硅烷; 用于使硅烷部分与含活性氢化合物反应的一种或多种催化剂。 优选地,粘合剂组合物还包含一种或多种热稳定剂和/或光稳定剂。 在另一个实施方案中,本发明是将窗口结合到涂覆的基底,例如车辆中的窗口的方法,其包括向所述窗口或所述涂覆的基底施加如上所述的粘合剂; 使所述窗与所述涂覆的基底接触,其中所述粘合剂位于所述窗和所述基底之间; 并使粘合剂固化。