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公开(公告)号：US20140171550A1
公开(公告)日：2014-06-19
申请号：US14234665
申请日：2012-07-16
IPC分类号： C09J11/08 , C09J163/00
CPC分类号： C09J163/00 , B29C65/485 , B32B37/1284 , B32B2037/1253 , C08G18/3206 , C08G18/3215 , C08G18/4854 , C08G18/6674 , C08G18/722 , C08G59/4021 , C09J11/08
摘要： The present invention provides low polyphenols (such as bisphenol A) tougheners for epoxy adhesives. The tougheners, and adhesives comprising the tougheners exhibit enhanced viscosity stability, e.g., compared to tougheners prepared from higher amounts of bisphenol A (and epoxy adhesives comprising them).
摘要翻译： 本发明提供了用于环氧粘合剂的低多酚（例如双酚A）增韧剂。 包含增韧剂的增韧剂和粘合剂表现出增强的粘度稳定性，例如与由较高量的双酚A（和包含它们的环氧粘合剂）制备的增韧剂相比。
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公开(公告)号：US20160017192A1
公开(公告)日：2016-01-21
申请号：US14869126
申请日：2015-09-29
IPC分类号： C09J163/00 , C08K3/36
CPC分类号： C09J163/00 , C08G18/10 , C08G18/12 , C08G18/4854 , C08G18/6677 , C08G18/73 , C08K3/36 , C09J5/00 , C09J155/00 , C09J2463/003 , Y10T156/10 , C08G18/3215
摘要： Structural adhesives are prepared from a chain extended elastomeric toughener that contains urethane and/or urea groups, and have terminal isocyanate groups that are capped with a phenol, a polyphenol or an aminophenol compound. The adhesives have very good storage stability and cure to form cured adhesives that have good lap shear and impact peel strengths.
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公开(公告)号：US08404787B2
公开(公告)日：2013-03-26
申请号：US11446037
申请日：2006-06-02
申请人： Andreas Lutz , Daniel Schneider
发明人： Andreas Lutz , Daniel Schneider
IPC分类号： C08F283/04 , C08F283/10
CPC分类号： C08L63/00 , C08G18/10 , C08G18/3876 , C08G18/288 , C08G18/2865 , C08L2666/20 , C08L75/04
摘要： The invention is an epoxy resin based adhesive composition comprising an epoxy resin and a compound comprising an elastomeric prepolymer residue selected from the group of a polyurethane, a polyurea and a polyurea polyurethane having isocyanate end groups, the isocyanate end groups of said prepolymer residue being capped by a capping compound selected from the group consisting of a primary aliphatic, cycloaliphatic, heteroaromatic and araliphatic amine, a secondary aliphatic, cycloaliphatic, aromatic, heteroaromatic and araliphatic amine, a thiol and an alkyl amide, said capping compound being bound to the end of the polymer chain of the elastomeric prepolymer in a manner such that the end to which it is bonded no longer has a reactive group.In addition to the capping compound defined above above, a capping compound selected from the group consisting of a phenol and a polyphenol can be used for capping the isocyanate end groups of the prepolymer residue.
摘要翻译： 本发明是一种环氧树脂基粘合剂组合物，其包含环氧树脂和包含选自聚氨酯，聚脲和具有异氰酸酯端基的聚脲聚氨酯的弹性体预聚物残余物的化合物，所述预聚物残基的异氰酸酯端基被封端 通过选自伯脂族，脂环族，杂芳族和芳脂族胺，仲脂族，脂环族，芳族，杂芳族和芳脂族胺，硫醇和烷基酰胺的封端化合物，所述封端化合物结合到 弹性体预聚物的聚合物链，使得其键合的末端不再具有反应性基团。 除了上述定义的封端化合物之外，可以使用选自苯酚和多酚的封端化合物来封端预聚物残基的异氰酸酯端基。
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4.发明申请ONE-PART STRUCTURAL EPOXY RESIN ADHESIVES CONTAINING DIMERIZED FATTY ACID/EPOXY RESIN ADDUCT AND A POLYOL 审中-公开含有二元脂肪酸/环氧树脂添加剂和多元醇的一部分结构环氧树脂粘合剂公开(公告)号：US20110297317A1
公开(公告)日：2011-12-08
申请号：US13146198
申请日：2010-02-03
IPC分类号： B32B37/12 , C09J163/02
CPC分类号： C09J163/00 , C08L67/00 , C08L75/04 , C08L2666/14 , C08L2666/18 , C08L2666/20
摘要： Structural adhesives containing a non-rubber-modified epoxy resin, an elastomeric toughener and a curing agent further include an epoxy-functional fatty acid oligomer and a polyol. The presence of the epoxy-functional fatty acid oligomer and a semi-crystalline or crystalline polyester polyol in combination increase the storage stability of the structural adhesive.
摘要翻译： 含有非橡胶改性环氧树脂，弹性体增韧剂和固化剂的结构粘合剂还包括环氧官能的脂肪酸低聚物和多元醇。 环氧官能脂肪酸低聚物和半结晶或结晶聚酯多元醇的组合相结合增加结构粘合剂的储存稳定性。
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5.发明申请ONE-PART STRUCTURAL EPOXY RESIN ADHESIVES CONTAINING ELASTOMERIC TOUGHENERS CAPPED WITH PHENOLS AND HYDROXY-TERMINATED ACRYLATES OR HYDROXY-TERMINATED METHACRYLATES 有权含有苯酚和羟基封端的丙烯酸酯或羟基终止的甲基丙烯酸酯的含有弹性体的单层结构环氧树脂粘合剂公开(公告)号：US20110126981A1
公开(公告)日：2011-06-02
申请号：US13056370
申请日：2009-08-11
申请人： Andreas Lutz , Daniel Schneider
发明人： Andreas Lutz , Daniel Schneider
IPC分类号： C09J163/02 , C07C69/003 , C08F283/10
CPC分类号： C08F283/006 , C08G18/12 , C08G18/2815 , C08G18/4854 , C08G18/6715 , C08G18/672 , C08G18/831 , C08L63/00 , C08L75/16 , C08L2666/20 , C09J163/00 , C09J163/04 , C09J175/16 , C08G18/6677
摘要： Structural adhesives are prepared from an elastomeric toughener that contains urethane and/or urea groups, and have some terminal isocyanate groups that are capped with a phenol and other terminal isocyanate groups that are capped with a hydroxy-functional acrylate or a hydroxy-functional methacrylate. In certain embodiments, the presence of both types of capping on the toughener leads to higher impact peel strengths and a greater level of cohesive failure, than when the toughener is capped with a phenol an hydroxy-functional acrylate or hydroxy-functional methacrylate alone.
摘要翻译： 结构粘合剂由含有氨基甲酸酯和/或脲基团的弹性体增韧剂制备，并且具有一些末端异氰酸酯基团，其被苯酚和其它用羟基官能丙烯酸酯或羟基官能甲基丙烯酸酯封端的末端异氰酸酯基团封端。 在某些实施方案中，与增韧剂用酚羟基官能的丙烯酸酯或羟基官能的甲基丙烯酸酯单独加封时，在增韧剂上存在两种类型的覆盖物导致较高的冲击剥离强度和更大程度的内聚破坏。
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6.发明授权Adhesive of epoxy resin, toughener and blocked isocyanate polytetrahydrofuran toughener 有权环氧树脂粘合剂，增韧剂和封端异氰酸酯四氢呋喃增韧剂公开(公告)号：US07625977B2
公开(公告)日：2009-12-01
申请号：US12142261
申请日：2008-06-19
申请人： Andreas Lutz , Daniel Schneider
发明人： Andreas Lutz , Daniel Schneider
IPC分类号： C08L63/00 , C08L63/02 , C09J163/02
CPC分类号： C08L75/04 , C08G18/12 , C08G18/4854 , C08G18/6677 , C08L13/00 , C08L19/006 , C08L63/00 , C08L75/00 , C08L2666/04 , C09J163/00 , C08G18/2825 , C08G18/3243 , C08G18/2865 , C08L2666/02 , C08L2666/08
摘要： Epoxy adhesive compositions contain an epoxy resin, rubber modification, a toughener and a curing agent. The tougher has capped epoxide-reactive groups, and at least one polytetrahydrofuran block having a mass of 2200-4500 daltons. The selection of toughener in a rubber-modified epoxy-based structural adhesive provides for very good low temperature performance.
摘要翻译： 环氧粘合剂组合物含有环氧树脂，橡胶改性剂，增韧剂和固化剂。 强化剂具有环氧化物反应性基团和至少一种质量为2200-4500道尔顿的聚四氢呋喃嵌段。 橡胶改性环氧树脂粘合剂中增韧剂的选择提供了非常好的低温性能。
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7.发明申请STRUCTURAL EPOXY RESIN ADHESIVES CONTAINING CHAIN-EXTENDED ELASTOMERIC TOUGHENERS CAPPED WITH PHENOL, POLYPHENOL OR AMINOPHENOL COMPOUNDS 有权含有酚类，多酚或氨基苯酚化合物的链延长弹性体的结构环氧树脂粘合剂公开(公告)号：US20130263995A1
公开(公告)日：2013-10-10
申请号：US13821748
申请日：2011-11-30
IPC分类号： C09J163/00 , C09J5/00 , C09J155/00
CPC分类号： C09J163/00 , C08G18/10 , C08G18/12 , C08G18/4854 , C08G18/6677 , C08G18/73 , C08K3/36 , C09J5/00 , C09J155/00 , C09J2463/003 , Y10T156/10 , C08G18/3215
摘要： Structural adhesives are prepared from a chain extended elastomeric toughener that contains urethane and/or urea groups, and have terminal isocyanate groups that are capped with a phenol, a polyphenol or an aminophenol compound. The adhesives have very good storage stability and cure to form cured adhesives that have good lap shear and impact peel strengths.
摘要翻译： 结构粘合剂由含有氨基甲酸酯和/或脲基团的扩链弹性体增韧剂制备，并具有用苯酚，多酚或氨基苯酚化合物封端的末端异氰酸酯基团。 粘合剂具有非常好的储存稳定性和固化性，以形成具有良好搭接剪切力和抗冲击剥离强度的固化粘合剂。
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8.发明授权One-part structural epoxy resin adhesives containing elastomeric tougheners capped with phenols and hydroxy-terminated acrylates or hydroxy-terminated methacrylates 有权包含用酚和羟基封端的丙烯酸酯或羟基封端的甲基丙烯酸酯封端的弹性体增韧剂的一部分结构环氧树脂粘合剂公开(公告)号：US08747605B2
公开(公告)日：2014-06-10
申请号：US13056370
申请日：2009-08-11
申请人： Andreas Lutz , Daniel Schneider
发明人： Andreas Lutz , Daniel Schneider
IPC分类号： C09J163/00 , C08F283/00 , C08F283/10 , C08G59/14 , C08L63/00 , C08L75/00 , C07C69/34 , C07C69/52
CPC分类号： C08F283/006 , C08G18/12 , C08G18/2815 , C08G18/4854 , C08G18/6715 , C08G18/672 , C08G18/831 , C08L63/00 , C08L75/16 , C08L2666/20 , C09J163/00 , C09J163/04 , C09J175/16 , C08G18/6677
摘要： Structural adhesives are prepared from an elastomeric toughener that contains urethane and/or urea groups, and have some terminal isocyanate groups that are capped with a phenol and other terminal isocyanate groups that are capped with a hydroxy-functional acrylate or a hydroxy-functional methacrylate. In certain embodiments, the presence of both types of capping on the toughener leads to higher impact peel strengths and a greater level of cohesive failure, than when the toughener is capped with a phenol an hydroxy-functional acrylate or hydroxy-functional methacrylate alone.
摘要翻译： 结构粘合剂由含有氨基甲酸酯和/或脲基团的弹性体增韧剂制备，并且具有一些末端异氰酸酯基团，其被苯酚和其它用羟基官能丙烯酸酯或羟基官能甲基丙烯酸酯封端的末端异氰酸酯基团封端。 在某些实施方案中，与增韧剂用酚羟基官能的丙烯酸酯或羟基官能的甲基丙烯酸酯单独加封时，在增韧剂上存在两种类型的覆盖物导致较高的冲击剥离强度和更大程度的内聚破坏。
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9.发明授权Structural epoxy resin adhesives containing chain-extended elastomeric tougheners capped with phenol, polyphenol or aminophenol compounds 有权包含用酚，多酚或氨基苯酚化合物封端的扩链弹性体增韧剂的结构环氧树脂粘合剂公开(公告)号：US09181463B2
公开(公告)日：2015-11-10
申请号：US13821748
申请日：2011-11-30
IPC分类号： C09J163/00 , C09J175/04 , C09J5/00 , C08G18/10 , C08G18/12 , C08G18/48 , C08G18/66 , C08G18/73 , C09J155/00 , B32B27/38
CPC分类号： C09J163/00 , C08G18/10 , C08G18/12 , C08G18/4854 , C08G18/6677 , C08G18/73 , C08K3/36 , C09J5/00 , C09J155/00 , C09J2463/003 , Y10T156/10 , C08G18/3215
摘要： Structural adhesives are prepared from a chain extended elastomeric toughener that contains urethane and/or urea groups, and have terminal isocyanate groups that are capped with a phenol, a polyphenol or an aminophenol compound. The adhesives have very good storage stability and cure to form cured adhesives that have good lap shear and impact peel strengths.
摘要翻译： 结构粘合剂由含有氨基甲酸酯和/或脲基团的扩链弹性体增韧剂制备，并具有用苯酚，多酚或氨基苯酚化合物封端的末端异氰酸酯基团。 粘合剂具有非常好的储存稳定性和固化性，以形成具有良好搭接剪切力和抗冲击剥离强度的固化粘合剂。
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10.发明申请STRUCTURAL EPOXY RESIN ADHESIVES CONTAINING ELASTOMERIC TOUGHENERS CAPPED WITH KETOXIMES 审中-公开含有KETOXIMES的含有弹性体的结构环氧树脂粘合剂公开(公告)号：US20120211161A1
公开(公告)日：2012-08-23
申请号：US13503932
申请日：2010-10-11
申请人： Andreas Lutz , Daniel Schneider
发明人： Andreas Lutz , Daniel Schneider
IPC分类号： B32B37/12 , C09J163/00
CPC分类号： C09J163/00 , B29C65/4835 , B32B37/12 , C08G18/12 , C08G18/4854 , C08G18/6677 , C08G18/73 , C08L75/04 , C08L75/08 , C08L2666/20 , C08G18/286
摘要： Structural adhesives are prepared from an elastomeric toughener that contains urethane and/or urea groups, and have terminal isocyanate groups that are capped with ketoxime compound. The adhesives have very good storage stability and cure to form cured adhesives that have good lap shear and impact peel strengths, even at −40° C.
摘要翻译： 结构粘合剂由含有氨基甲酸酯和/或脲基团的弹性体增韧剂制备，并具有用酮肟化合物封端的末端异氰酸酯基团。 粘合剂具有非常好的储存稳定性和固化性，以形成即使在-40℃下具有良好搭接剪切力和抗冲击剥离强度的固化粘合剂。
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