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21. 发明授权

US5852137A Polyurethane sealant compositions 失效
公开(公告)号：US5852137A
公开(公告)日：1998-12-22
申请号：US790635
申请日：1997-01-29
申请人： Harry W. Hsieh , Syed Z. Mahdi
发明人： Harry W. Hsieh , Syed Z. Mahdi
IPC分类号： C03C27/04 , C08G18/10 , C08G18/12 , C08G18/16 , C08G18/18 , C08G18/24 , C08G18/28 , C08G18/48 , C08G18/73 , C09J175/04 , C09K3/10 , C08L75/04
CPC分类号： C08G18/73 , C08G18/10 , C08G18/12 , C08G18/16 , C08G18/161 , C08G18/163 , C08G18/18 , C08G18/1875 , C08G18/289 , C08G18/4812 , C08G2190/00
摘要： 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.

22. 发明授权

US07786183B2 Coated glass articles 有权
标题翻译：涂层玻璃制品
公开(公告)号：US07786183B2
公开(公告)日：2010-08-31
申请号：US11643455
申请日：2006-12-20
申请人： Kiran K. Baikerikar , Syed Z. Mahdi , Dominic J. Allam , Marcy N. Burris , Andrew R. Kneisel
发明人： Kiran K. Baikerikar , Syed Z. Mahdi , Dominic J. Allam , Marcy N. Burris , Andrew R. Kneisel
IPC分类号： C08J3/28 , C08L33/10
CPC分类号： C03C17/007 , C03C2217/475 , C03C2217/485 , C03C2218/118 , C03C2218/31 , C08K3/08 , C08K3/22 , C09D5/00 , C09D7/61 , Y10S525/925
摘要： 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 reactive diluents capable of reacting with the film forming resin; c) one or more silicon, titanium, zirconium, aluminum or metal containing compounds capable of promoting adhesion of the composition to glass; d) one or more fillers capable of imparting abrasion resistance to the composition when cured; and e) one or more compounds which is reactive with the film forming resin which also contains at least one acidic moiety. The composition of the invention is useful as a frit on the window of a vehicle. Furthermore, the invention relates to a method for applying the coatings to glass and a method for bonding the coated glass to a structure or substrate, for instance, a building.
摘要翻译：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）能够与成膜树脂反应的一种或多种反应性稀释剂; c）一种或多种能够促进组合物粘附到玻璃上的硅，钛，锆，铝或含金属的化合物; d）当固化时能赋予组合物耐磨性的一种或多种填料; 和e）一种或多种与还含有至少一个酸性部分的成膜树脂反应的化合物。本发明的组合物可用作车辆窗口上的玻璃料。此外，本发明涉及一种将涂层施加到玻璃上的方法以及将涂覆的玻璃粘合到例如建筑物的结构或基底上的方法。

23. 发明申请

US20090162592A1 PROTECTIVE COATING FOR WINDOW GLASS HAVING ENHANCED ADHESION TO GLASS BONDING ADHESIVES 有权
标题翻译：具有增强粘合剂的玻璃粘合剂的窗玻璃保护涂层
公开(公告)号：US20090162592A1
公开(公告)日：2009-06-25
申请号：US12338752
申请日：2008-12-18
申请人： Kiran Baikerikar , Syed Z. Mahdi , Ben W. Schaefer
发明人： Kiran Baikerikar , Syed Z. Mahdi , Ben W. Schaefer
IPC分类号： C03C17/32 , C03C27/00 , C03C17/30 , C09D183/04 , C09J183/04
CPC分类号： C09D201/02 , B60J10/345 , C03C17/30 , Y10S525/901 , Y10S525/925 , Y10T428/31612
摘要： 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.
摘要翻译：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。

24. 发明申请

US20080145564A1 ADHESION PROMOTION ADDITIVES AND METHODS FOR IMPROVING COATING COMPOSITIONS 有权
标题翻译：粘合促进添加剂和改善涂料组合物的方法
公开(公告)号：US20080145564A1
公开(公告)日：2008-06-19
申请号：US11959107
申请日：2007-12-18
申请人： Dominic J. Allam , Kiran K. Baikerikar , Syed Z. Mahdi
发明人： Dominic J. Allam , Kiran K. Baikerikar , Syed Z. Mahdi
IPC分类号： C08J7/18 , B05D3/00 , C08G77/00 , C09D11/00 , C08F2/46
CPC分类号： C09D7/1233 , C08K5/544 , C09D7/63 , C09D11/03 , Y02P20/582
摘要： An additive (and methods for a coating composition that includes at least one an agent for improving the performance of the coating composition, selected from a Michael addition product of siloxane further containing one or more active hydrogen containing functional moieties with two or more acrylate groups; a high molecular weight adduct having multiple alkoxysilane moieties; a compound including at least one terminal unsaturation and multiple alkoxysilyl groups; an organometallic compound that includes an element selected from silicon, titanium, zirconium, aluminum, or any combination thereof.
摘要翻译：添加剂（以及包含至少一种用于改善涂料组合物的性能的试剂的涂料组合物的方法，其选自硅氧烷的迈克尔加成产物，其进一步含有一个或多个含活性氢的官能部分与两个或多个丙烯酸酯基团; 具有多个烷氧基硅烷部分的高分子量加合物;包含至少一个末端不饱和键和多个烷氧基甲硅烷基的化合物;包括选自硅，钛，锆，铝或其任何组合的元素的有机金属化合物。

25. 发明授权

US07087127B2 Method of bonding a window to a substrate using a silane functional adhesive composition 有权
公开(公告)号：US07087127B2
公开(公告)日：2006-08-08
申请号：US10819503
申请日：2004-04-07
申请人： Syed Z. Mahdi , Harry W. Hsieh
发明人： Syed Z. Mahdi , Harry W. Hsieh
IPC分类号： B32B37/12
CPC分类号： C09J175/08 , C03C27/048 , C08G18/10 , C08G18/12 , C08G18/24 , C08G18/4808 , C08G18/4825 , C08G18/718 , C08G65/2642 , C08G65/2651 , C08G65/336 , C08G2190/00 , C08L71/00 , C08L75/04 , C09J5/06 , C09J171/02 , C09J2400/143 , C09J2471/00 , C09J2475/00 , C08G18/307 , C08G18/3893
摘要： 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.

26. 发明授权

US09032692B2 Polyurethane based insulated glass sealant 有权
标题翻译：聚氨酯绝缘玻璃密封剂
公开(公告)号：US09032692B2
公开(公告)日：2015-05-19
申请号：US13878380
申请日：2011-11-10
申请人： Bindushree Radhakrishnan , Laura A. Grier , Syed Z. Mahdi
发明人： Bindushree Radhakrishnan , Laura A. Grier , Syed Z. Mahdi
IPC分类号： E04B1/66 , E04C2/54 , E06B3/00 , B32B37/12 , C09J175/04 , C03C27/10 , C08G18/28 , C08G18/36 , C08G18/77 , C08G18/78 , C08G18/79
CPC分类号： E04B1/66 , B32B37/12 , C03C27/10 , C08G18/289 , C08G18/36 , C08G18/778 , C08G18/7831 , C08G18/797 , C08G2190/00 , C09J175/04 , Y10T428/31551 , Y10T428/31601
摘要： Embodiments of the invention include insulated units and methods of producing the insulating units. The insulating units include a first surface, a structural seal disposed on at least portions of the first surface, and a second surface disposed on the structural seal. The structural seal includes the reaction product of at least one first isocyanate, at least one isocyanate reactive side, and at least one adhesion promoter including a reaction product of at least one secondary aminoalkoxy silane and at least one second isocyanate.
摘要翻译：本发明的实施例包括绝缘单元和绝缘单元的制造方法。绝缘单元包括第一表面，设置在第一表面的至少部分上的结构密封件和设置在结构密封件上的第二表面。结构密封包括至少一种第一异氰酸酯，至少一种异氰酸酯反应性侧和至少一种包含至少一种仲氨基烷氧基硅烷和至少一种第二异氰酸酯的反应产物的粘合促进剂的反应产物。

27. 发明授权

US6001214A Polyurethane sealant compositions 有权
公开(公告)号：US6001214A
公开(公告)日：1999-12-14
申请号：US129857
申请日：1998-08-06
申请人： Harry W. Hsieh , Syed Z. Mahdi
发明人： Harry W. Hsieh , Syed Z. Mahdi
IPC分类号： C03C27/04 , C08G18/10 , C08G18/12 , C08G18/16 , C08G18/18 , C08G18/24 , C08G18/28 , C08G18/48 , C08G18/73 , C09J175/04 , C09K3/10
CPC分类号： C08G18/73 , C08G18/10 , C08G18/12 , C08G18/16 , C08G18/161 , C08G18/163 , C08G18/18 , C08G18/1875 , C08G18/289 , C08G18/4812 , C08G2190/00
摘要： 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.

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