公开(公告)号：US07951456B2

公开(公告)日：2011-05-31

申请号：US12894352

申请日：2010-09-30

申请人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

发明人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

IPC分类号： B32B27/38 ,  C08K3/36 ,  C08L63/02 ,  C09J163/02

CPC分类号： C08G59/50 ,  C08G59/18 ,  C08L63/00 ,  Y10T428/31515 ,  C08L2666/08

摘要： A two-component epoxy adhesive composition comprises a) a first component comprising a first epoxy resin and a second epoxy resin being flexibilized by an elastomer, and b) a second component comprising at least one amine compound with one or more primary and/or secondary amino groups having a molecular weight of less than 450 g/mole. The ratio of the total number of amino groups of the amine compound to the total number of epoxy groups of the epoxy resins is from 0.01:1 to 0.5:1. The mixing of components a) and b) results in a wash-off resistant composition upon heat-curing in a crash-stable structural adhesive.

摘要翻译： 双组分环氧粘合剂组合物包含：a）第一组分，其包含第一环氧树脂和第二环氧树脂，所述第一环氧树脂被弹性体柔性化，和b）第二组分，其包含至少一种胺化合物与一个或多个伯和/ 分子量小于450g / mol的氨基。 胺化合物的氨基总数与环氧树脂的环氧基的总数的比例为0.01:1〜0.5:1。 组分a）和b）的混合在耐冲击稳定的结构粘合剂中热固化后产生耐洗涤组合物。

公开(公告)号：US07834091B2

公开(公告)日：2010-11-16

申请号：US12252521

申请日：2008-10-16

申请人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

发明人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

IPC分类号： B32B27/38 ,  C08K3/36 ,  C08L63/02 ,  C09J163/02

CPC分类号： C08G59/50 ,  C08G59/18 ,  C08L63/00 ,  Y10T428/31515 ,  C08L2666/08

摘要： The present invention relates to a two-component epoxy adhesive composition comprising a) a first component comprising a first epoxy resin and a second epoxy resin, the second epoxy resin being flexibilized by an elastomer, and b) a second component comprising at least one amine compound with one or more primary and/or secondary amino groups, said amine compound having a molecular weight of less than 450 g/mol. The ratio of the total number of amino groups of the amine compound to the total number of epoxy groups of the epoxy resins is 0.01:1 to 0.5:1. The mixing of the two components a) and b) results in a wash-off resistant composition. Said wash-off resistant composition results upon heat-curing in a crash-stable structural adhesive.

摘要翻译： 双组分环氧粘合剂组合物本发明涉及一种双组分环氧粘合剂组合物，其包含：a）第一组分，其包含第一环氧树脂和第二环氧树脂，所述第二环氧树脂由弹性体柔性化，和b）包含至少一种胺 与一个或多个伯和/或仲氨基的化合物，所述胺化合物的分子量小于450g / mol。 胺化合物的氨基总数与环氧树脂的环氧基的总数的比例为0.01:1〜0.5:1。 两种组分a）和b）的混合导致耐洗涤组合物。 所述耐冲洗组合物在碰撞稳定的结构粘合剂中热固化后得到。

公开(公告)号：US20060205897A1

公开(公告)日：2006-09-14

申请号：US11363692

申请日：2006-02-28

申请人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

发明人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

IPC分类号： C08L63/00 ,  C09J163/00

CPC分类号： C08G59/50 ,  C08G59/18 ,  C08L63/00 ,  Y10T428/31515 ,  C08L2666/08

摘要： The present invention relates to a two-component epoxy adhesive composition comprising a) a first component comprising a first epoxy resin and a second epoxy resin, the second epoxy resin being flexibilized by an elastomer, and b) a second component comprising at least one amine compound with one or more primary and/or secondary amino groups, said amine compound having a molecular weight of less than 450 g/mol. The ratio of the total number of amino groups of the amine compound to the total number of epoxy groups of the epoxy resins is 0.01:1 to 0.5:1. The mixing of the two components a) and b) results in a wash-off resistant composition. Said wash-off resistant composition results upon heat-curing in a crash-stable structural adhesive.

摘要翻译： 双组分环氧粘合剂组合物本发明涉及一种双组分环氧粘合剂组合物，其包含：a）第一组分，其包含第一环氧树脂和第二环氧树脂，所述第二环氧树脂由弹性体柔性化，和b）包含至少一种胺 与一个或多个伯和/或仲氨基的化合物，所述胺化合物的分子量小于450g / mol。 胺化合物的氨基总数与环氧树脂的环氧基的总数的比例为0.01:1〜0.5:1。 两种组分a）和b）的混合导致耐洗涤组合物。 所述耐冲洗组合物在碰撞稳定的结构粘合剂中热固化后得到。

公开(公告)号：US20090065143A1

公开(公告)日：2009-03-12

申请号：US12252521

申请日：2008-10-16

申请人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

发明人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

IPC分类号： C09J163/00 ,  C08L63/00 ,  C08K5/1515

CPC分类号： C08G59/50 ,  C08G59/18 ,  C08L63/00 ,  Y10T428/31515 ,  C08L2666/08

摘要： The present invention relates to a two-component epoxy adhesive composition comprising a) a first component comprising a first epoxy resin and a second epoxy resin, the second epoxy resin being flexibilized by an elastomer, and b) a second component comprising at least one amine compound with one or more primary and/or secondary amino groups, said amine compound having a molecular weight of less than 450 g/mol. The ratio of the total number of amino groups of the amine compound to the total number of epoxy groups of the epoxy resins is 0.01:1 to 0.5:1. The mixing of the two components a) and b) results in a wash-off resistant composition. Said wash-off resistant composition results upon heat-curing in a crash-stable structural adhesive.

摘要翻译： 双组分环氧粘合剂组合物本发明涉及一种双组分环氧粘合剂组合物，其包含：a）第一组分，其包含第一环氧树脂和第二环氧树脂，所述第二环氧树脂由弹性体柔性化，和b）包含至少一种胺 与一个或多个伯和/或仲氨基的化合物，所述胺化合物的分子量小于450g / mol。 胺化合物的氨基总数与环氧树脂的环氧基的总数的比例为0.01:1〜0.5:1。 两种组分a）和b）的混合导致耐洗涤组合物。 所述耐冲洗组合物在碰撞稳定的结构粘合剂中热固化后得到。

公开(公告)号：US20110020652A1

公开(公告)日：2011-01-27

申请号：US12894352

申请日：2010-09-30

申请人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

发明人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

IPC分类号： B32B27/38

CPC分类号： C08G59/50 ,  C08G59/18 ,  C08L63/00 ,  Y10T428/31515 ,  C08L2666/08

摘要： The present invention relates to a two-component epoxy adhesive composition comprising a) a first component comprising a first epoxy resin and a second epoxy resin, the second epoxy resin being flexibilized by an elastomer, and b) a second component comprising at least one amine compound with one or more primary and/or secondary amino groups, said amine compound having a molecular weight of less than 450 g/mol. The ratio of the total number of amino groups of the amine compound to the total number of epoxy groups of the epoxy resins is 0.01:1 to 0.5:1. The mixing of the two components a) and b) results in a wash-off resistant composition. Said wash-off resistant composition results upon heat-curing in a crash-stable structural adhesive.

摘要翻译： 双组分环氧粘合剂组合物本发明涉及一种双组分环氧粘合剂组合物，其包含：a）第一组分，其包含第一环氧树脂和第二环氧树脂，所述第二环氧树脂由弹性体柔性化，和b）包含至少一种胺 与一个或多个伯和/或仲氨基的化合物，所述胺化合物的分子量小于450g / mol。 胺化合物的氨基总数与环氧树脂的环氧基的总数的比例为0.01:1〜0.5:1。 两种组分a）和b）的混合导致耐洗涤组合物。 所述耐冲洗组合物在碰撞稳定的结构粘合剂中热固化后得到。

公开(公告)号：US07511097B2

公开(公告)日：2009-03-31

申请号：US11363692

申请日：2006-02-28

申请人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

发明人： Karsten Frick ,  Andreas Lutz ,  Isabell Wipf

IPC分类号： C08L63/02

CPC分类号： C08G59/50 ,  C08G59/18 ,  C08L63/00 ,  Y10T428/31515 ,  C08L2666/08

摘要： The present invention relates to a two-component epoxy adhesive composition comprising a) a first component comprising a first epoxy resin and a second epoxy resin, the second epoxy resin being flexibilized by an elastomer, and b) a second component comprising at least one amine compound with one or more primary and/or secondary amino groups, said amine compound having a molecular weight of less than 450 g/mol. The ratio of the total number of amino groups of the amine compound to the total number of epoxy groups of the epoxy resins is 0.01:1 to 0.5:1. The mixing of the two components a) and b) results in a wash-off resistant composition. Said wash-off resistant composition results upon heat-curing in a crash-stable structural adhesive.

摘要翻译： 双组分环氧粘合剂组合物本发明涉及一种双组分环氧粘合剂组合物，其包含：a）第一组分，其包含第一环氧树脂和第二环氧树脂，所述第二环氧树脂由弹性体柔性化，和b）包含至少一种胺 与一个或多个伯和/或仲氨基的化合物，所述胺化合物的分子量小于450g / mol。 胺化合物的氨基总数与环氧树脂的环氧基的总数的比例为0.01:1〜0.5:1。 两种组分a）和b）的混合导致耐洗涤组合物。 所述耐冲洗组合物在碰撞稳定的结构粘合剂中热固化后得到。

公开(公告)号：US07615595B2

公开(公告)日：2009-11-10

申请号：US11597978

申请日：2005-05-27

申请人： Andreas Lutz ,  Jeannine Flueckiger ,  Karsten Frick

发明人： Andreas Lutz ,  Jeannine Flueckiger ,  Karsten Frick

IPC分类号： C08L63/00 ,  C08L63/02

CPC分类号： C09J163/00 ,  C08L2666/02 ,  C08L2666/14 ,  C08L2666/18

摘要： The present invention relates to an epoxy adhesive composition comprising a) a first epoxy resin, b) a second epoxy resin modified with a copolymer based on a 1,3-diene and a polar, ethylenically unsaturated comonomer, c) a toughener and d) a polymer comprising a polyester segment, said polymer being at least partially crystalline at room temperature and having a softening temperature in the range of 40° to 125° C. The invention further relates to the use of such an epoxy adhesive composition for bonding parts of a vehicle without prehardening of the epoxy adhesive composition and to a vehicle, parts of which are bonded by the epoxy adhesive composition.

摘要翻译： 本发明涉及环氧粘合剂组合物，其包含a）第一环氧树脂，b）用基于1,3-二烯和极性烯属不饱和共聚单体的共聚物改性的第二环氧树脂，c）增韧剂和d） 包含聚酯链段的聚合物，所述聚合物在室温下至少部分结晶并且具有在40℃至125℃范围内的软化温度。本发明还涉及这种环氧粘合剂组合物在粘合部分 没有环氧粘合剂组合物和车辆的预硬化的车辆，其部分通过环氧粘合剂组合物粘合。

公开(公告)号：US07910656B2

公开(公告)日：2011-03-22

申请号：US11078088

申请日：2005-03-11

申请人： Andreas Lutz ,  Cathy Grossnickel ,  Karsten Frick

发明人： Andreas Lutz ,  Cathy Grossnickel ,  Karsten Frick

IPC分类号： C08L63/00 ,  C08L63/02 ,  C08L63/10

CPC分类号： C09J163/00 ,  C08L2666/02 ,  C08L2666/04

摘要： The invention relates to an epoxy adhesive composition comprising a) a first epoxy resin, b) a second epoxy resin modified with an acrylonitrile-butadiene rubber, the latter comprising on average less than about 25 weight percent acrylonitrile, and c) a toughener. The total amount of component b) and component c) is higher than about 30 percent based on the total weight of the composition, and the weight ratio of component c) to component b) is greater than about 1:1.The invention further relates to the use of said epoxy adhesive composition for the assembly of parts of a vehicle. It also relates to a vehicle, parts of which are assembled by said epoxy adhesive composition.

摘要翻译： 本发明涉及环氧粘合剂组合物，其包含a）第一环氧树脂，b）用丙烯腈 - 丁二烯橡胶改性的第二环氧树脂，后者包含平均小于约25重量％的丙烯腈，和c）增韧剂。 组分b）和组分c）的总量基于组合物的总重量高于约30％，组分c）与组分b）的重量比大于约1:1。 本发明还涉及所述环氧粘合剂组合物用于组装车辆部件的用途。 它还涉及一部分由所述环氧粘合剂组合物组装的车辆。

公开(公告)号：US20080045670A1

公开(公告)日：2008-02-21

申请号：US11597978

申请日：2005-05-27

申请人： Andreas Lutz ,  Jeannine Flueckiger ,  Karsten Frick

发明人： Andreas Lutz ,  Jeannine Flueckiger ,  Karsten Frick

IPC分类号： C09J163/10

CPC分类号： C09J163/00 ,  C08L2666/02 ,  C08L2666/14 ,  C08L2666/18

摘要： The present invention relates to an epoxy adhesive composition comprising a) a first epoxy resin, b) a second epoxy resin modified with a copolymer based on a 1,3-diene and a polar, ethylenically unsaturated comonomer, c) a toughener and d) a polymer comprising a polyester segment, said polymer being at least partially crystalline at room temperature and having a softening temperature in the range of 40° to 125° C. The invention further relates to the use of such an epoxy adhesive composition for bonding parts of a vehicle without prehardening of the epoxy adhesive composition and to a vehicle, parts of which are bonded by the epoxy adhesive composition.

摘要翻译： 本发明涉及环氧粘合剂组合物，其包含a）第一环氧树脂，b）用基于1,3-二烯和极性烯属不饱和共聚单体的共聚物改性的第二环氧树脂，c）增韧剂和d） 包含聚酯链段的聚合物，所述聚合物在室温下至少部分结晶并且具有在40℃至125℃范围内的软化温度。本发明还涉及这种环氧粘合剂组合物在粘合部分 没有环氧粘合剂组合物和车辆的预硬化的车辆，其部分通过环氧粘合剂组合物粘合。

公开(公告)号：US20050209401A1

公开(公告)日：2005-09-22

申请号：US11078088

申请日：2005-03-11

申请人： Andreas Lutz ,  Cathy Grossnickel ,  Karsten Frick

发明人： Andreas Lutz ,  Cathy Grossnickel ,  Karsten Frick

IPC分类号： C08G59/18 ,  C08G59/42 ,  C08L63/00 ,  C09J163/00

CPC分类号： C09J163/00 ,  C08L2666/02 ,  C08L2666/04

摘要： The invention relates to an epoxy adhesive composition comprising a) a first epoxy resin, b) a second epoxy resin modified with an acrylonitrile-butadiene rubber, the latter comprising on average less than about 25 weight percent acrylonitrile, and c) a toughener. The total amount of component b) and component c) is higher than about 30 percent based on the total weight of the composition, and the weight ratio of component c) to component b) is greater than about 1:1. The invention further relates to the use of said epoxy adhesive composition for the assembly of parts of a vehicle. It also relates to a vehicle, parts of which are assembled by said epoxy adhesive composition.

摘要翻译： 本发明涉及环氧粘合剂组合物，其包含a）第一环氧树脂，b）用丙烯腈 - 丁二烯橡胶改性的第二环氧树脂，后者包含平均小于约25重量％的丙烯腈，和c）增韧剂。 组分b）和组分c）的总量基于组合物的总重量高于约30％，组分c）与组分b）的重量比大于约1:1。 本发明还涉及所述环氧粘合剂组合物用于组装车辆部件的用途。 它还涉及一部分由所述环氧粘合剂组合物组装的车辆。