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    • 4. 发明授权
    • Process for applying an adhesion primer to a window
    • 将粘合剂引入窗户的方法
    • US07736692B2
    • 2010-06-15
    • US10458951
    • 2003-06-11
    • Dominic J. AllamAndrew R. KneiselSyed Z. Mahdi
    • Dominic J. AllamAndrew R. KneiselSyed Z. Mahdi
    • B05D5/06
    • C09J5/02C03C17/001C03C17/002C03C17/32C03C27/048C09J2400/143
    • A process for applying an adhesion primer to a window. The process includes the steps of directing light (11) onto the window (10) to illuminate a portion (13) of the window and then applying an adhesion primer along the illuminated portion of the window. If the adhesion primer contains a component that evaporates, then the process can further include the step of forming an infrared image (19) of the window as the component evaporates to indicate the area of application (20) of the adhesion primer. If the adhesion primer contains a component that fluoresces when illuminated by ultraviolet light, then the process can further include the step of illuminating the window with ultraviolet light (22) to indicate the area of application (23) of the adhesion primer.
    • 将粘合剂引入窗户的方法。 该方法包括以下步骤:将光(11)引导到窗口(10)上以照亮窗户的一部分(13),然后沿窗户的照明部分施加粘合底漆。 如果粘合底漆含有蒸发的组分,则该方法还可以包括当组分蒸发以形成粘合底漆的涂布面积(20)时,形成窗口的红外图像(19)的步骤。 如果粘合底漆含有当被紫外线照射时发荧光的成分,则该方法还可以包括用紫外线(22)照亮窗口以指示粘合底漆的施用面积(23)的步骤。
    • 6. 发明申请
    • PROTECTIVE COATING FOR WINDOW GLASS HAVING ENHANCED ADHESION TO GLASS BONDING ADHESIVES
    • 具有增强粘合剂的玻璃粘合剂的窗玻璃保护涂层
    • US20090162592A1
    • 2009-06-25
    • US12338752
    • 2008-12-18
    • Kiran BaikerikarSyed Z. MahdiBen W. Schaefer
    • Kiran BaikerikarSyed Z. MahdiBen W. Schaefer
    • C03C17/32C03C27/00C03C17/30C09D183/04C09J183/04
    • C09D201/02B60J10/345C03C17/30Y10S525/901Y10S525/925Y10T428/31612
    • In one embodiment, the invention is a composition comprising: a) one or more film forming resins having at least one functional group capable of polymerization; b) one or more adhesion promoters comprising compounds containing one or more unsaturated groups capable of free radical polymerization and one or more trialkoxy silane groups; c) one or more fillers capable of imparting abrasion resistance to the composition when cured; d) one or more compounds which is reactive with the film forming resin which also contains an acidic moiety; and e) one or more compounds comprising a siloxane backbone and one or more active hydrogen groups capable of reacting with the functional groups on a glass bonding adhesive, one or more second adhesion promoters comprising one or more silicon, titanium, zirconium, aluminum, or metal containing compounds, organic materials having reactive groups which are reactive with reactive groups on the surface of substrates or adhesives to which the composition of the invention will be bonded or mixtures thereof.
    • 在一个实施方案中,本发明是一种组合物,其包含:a)一种或多种具有至少一个能够聚合的官能团的成膜树脂; b)一种或多种粘合促进剂,其包含含有一个或多个能够自由基聚合的不饱和基团和一个或多个三烷氧基硅烷基团的化合物; c)一种或多种能够在固化时赋予组合物耐磨性的填料; d)一种或多种与还含有酸性部分的成膜树脂反应的化合物; 和e)一种或多种包含硅氧烷主链和能够与玻璃粘结粘合剂上的官能团反应的一个或多个活性氢基团的化合物,一种或多种第二粘合促进剂,其包含一种或多种硅,钛,锆,铝或 含有金属的化合物,具有与基材表面上的反应性基团反应的反应性基团的有机材料或与本发明组合物结合的粘合剂或其混合物。
    • 9. 发明授权
    • Polyurethane sealant compositions
    • US6001214A
    • 1999-12-14
    • US129857
    • 1998-08-06
    • Harry W. HsiehSyed Z. Mahdi
    • Harry W. HsiehSyed Z. Mahdi
    • C03C27/04C08G18/10C08G18/12C08G18/16C08G18/18C08G18/24C08G18/28C08G18/48C08G18/73C09J175/04C09K3/10
    • C08G18/73C08G18/10C08G18/12C08G18/16C08G18/161C08G18/163C08G18/18C08G18/1875C08G18/289C08G18/4812C08G2190/00
    • In one aspect, this invention is a polyurethane sealant composition comprising (1) a urethane prepolymer having an isocyanate functionality of at least about 2.0 and a weight average molecular weight of at least about 2,000; and (2) a catalytic amount of (a) a substantially active hydrogen free glycol acid salt of a tertiary amine and an organo metallic compound, (b) a mixture of a substantially active hydrogen free glycol acid salt of a tertiary amine and an organo metallic compound and a second organometallic compound, or (c) a mixture of an organometallic compound with dimorpholinodialkyl ether or an dialkylmorpholinodialkyl ether. In another embodiment, the polyurethane sealant composition further comprises (A) a silane, or (B) an adduct of an isocyanate reactive silane and a polyisocyanate, (C) the reaction product of an isocyanate reactive silane or an adduct of an isocyanate reactive silane and a polyisocyanate with a polyisocyanate and an active hydrogen containing compound or a polyurethane prepolymer which has free isocyanate moieties; which reaction product has an average of at least one silane group and at least one isocyanate group per molecule. In another embodiment the invention is a method for bonding glass to a substrate which comprises contacting a sealant according to the invention with glass and another substrate with the sealant disposed between the glass and substrate and thereafter allowing the sealant to cure so as to bind the glass to the substrate. The sealant composition of the invention is useful in bonding glass substrates to metal plastic, fiberglass or composite substrates, which may or may not be painted. It has been discovered to give unexpectedly high lap shear strength when no primer compositions have previously been applied to the painted plastic, metal, fiberglass or composite substrate.