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    Amino group-terminal viscosifiers, resultant products and uses thereof
    4.
    发明授权
    Amino group-terminal viscosifiers, resultant products and uses thereof 有权
    氨基末端增粘剂，产物及其用途

    公开(公告)号：US07897688B2

    公开(公告)日：2011-03-01

    申请号：US11990337

    申请日：2006-08-16

    申请人： Ulrich Gerber ,  Juergen Finter

    发明人： Ulrich Gerber ,  Juergen Finter

    IPC分类号： C08L53/00

    CPC分类号： C08L19/006 ,  C08C19/36 ,  C08F8/32 ,  C08G18/696 ,  C08F220/44

    摘要： The invention relates to compounds embodying amino group-terminal viscosifiers, the resultant products thereof, and the uses thereof. The inventive viscosifiers are provided with formula (I), wherein R1 represents a divalent radical of a carboxyl group-terminal butadiene/acrylonitrile copolymer after removing the terminal carboxyl groups. The disclosed compounds increase the viscosity of the compositions formulated therewith. Compounds containing glycidyl groups are particularly important as resultant products thereof which can be used in thermosetting single-component epoxy resin adhesives.

    摘要翻译： 本发明涉及体现氨基末端增粘剂的化合物及其所得产物及其用途。 本发明的增粘剂具有式（I），其中R 1表示除去末端羧基后的羧基 - 末端丁二烯/丙烯腈共聚物的二价基团。 所公开的化合物增加了用其配制的组合物的粘度。 含有缩水甘油基的化合物特别重要，作为其可用于热固性单组分环氧树脂粘合剂的其产物。

    Amino group-terminal viscosifiers, resultant products and uses thereof
    5.
    发明申请
    Amino group-terminal viscosifiers, resultant products and uses thereof 有权
    氨基末端增粘剂，产物及其用途

    公开(公告)号：US20090247708A1

    公开(公告)日：2009-10-01

    申请号：US11990337

    申请日：2006-08-16

    申请人： Ulrich Gerber ,  Juergen Finter

    发明人： Ulrich Gerber ,  Juergen Finter

    IPC分类号： C08G71/04 ,  C07C229/28 ,  C07D303/36

    CPC分类号： C08L19/006 ,  C08C19/36 ,  C08F8/32 ,  C08G18/696 ,  C08F220/44

    摘要： The invention relates to compounds embodying amino group-terminal viscosifiers, the resultant products thereof, and the uses thereof. The inventive viscosifiers are provided with formula (I), wherein R1 represents a divalent radical of a carboxyl group-terminal butadiene/acrylonitrile copolymer after removing the terminal carboxyl groups. The disclosed compounds increase the viscosity of the compositions formulated therewith. Compounds containing glycidyl groups are particularly important as resultant products thereof which can be used in thermosetting single-component epoxy resin adhesives.

    摘要翻译： 本发明涉及体现氨基末端增粘剂的化合物及其所得产物及其用途。 本发明的增粘剂具有式（I），其中R 1表示除去末端羧基后的羧基 - 末端丁二烯/丙烯腈共聚物的二价基团。 所公开的化合物增加了用其配制的组合物的粘度。 含有缩水甘油基的化合物特别重要，作为其可用于热固性单组分环氧树脂粘合剂的其产物。

    Heat-curable compositions comprising low-temperature impact strength modifiers
    7.
    发明授权
    Heat-curable compositions comprising low-temperature impact strength modifiers 有权
    包含低温冲击强度改性剂的可热固化组合物

    公开(公告)号：US08076424B2

    公开(公告)日：2011-12-13

    申请号：US10564889

    申请日：2004-07-16

    申请人： Andreas Kramer ,  Jürgen Finter ,  Ulrich Gerber

    发明人： Andreas Kramer ,  Jürgen Finter ,  Ulrich Gerber

    IPC分类号： C08F283/04

    CPC分类号： C09J175/04 ,  C07D303/24 ,  C08G18/10 ,  C08G18/4854 ,  C08G18/73 ,  C08G59/226 ,  C08G59/32 ,  C08G18/3215 ,  C08G18/2855 ,  C08G18/2845

    摘要： The present invention relates to compositions which contain at least one epoxide adduct A having on average more than one epoxide group per molecule, at least one polymer B of the formula (I), at least one thixotropic agent C, based on a urea derivative in a nondiffusing carrier material, and at least one curing agent D for epoxy resins, which is activated by elevated temperature. This composition serves in particular as an adhesive and has an extremely high dynamic resistance to cleavage, in particular at low temperatures.The invention furthermore relates to impact strength modifiers terminated with epoxide groups and of the formula (I). It has been found that these novel impact strength modifiers result in a significant increase in impact strength in epoxy resin compositions, in particular in two-component epoxy resin compositions.

    摘要翻译： 本发明涉及含有至少一种每分子平均具有多于一个环氧基团的环氧化物加合物A的组合物，至少一种式（I）的聚合物B，至少一种触变剂C，基于脲衍生物 非扩散载体材料和至少一种用于环氧树脂的固化剂D，其由升高的温度活化。 该组合物特别用作粘合剂，并且具有极高的动态抗切割性，特别是在低温下。 本发明还涉及用环氧基团和式（I）封端的冲击强度改性剂。 已经发现，这些新的冲击强度改性剂导致环氧树脂组合物，特别是双组分环氧树脂组合物中冲击强度的显着增加。

    Amino group terminated impact strength modifier and use thereof in epoxy resin compositions
    8.
    发明授权
    Amino group terminated impact strength modifier and use thereof in epoxy resin compositions 有权
    氨基封端的抗冲强度调节剂及其在环氧树脂组合物中的用途

    公开(公告)号：US09212251B2

    公开(公告)日：2015-12-15

    申请号：US13603005

    申请日：2012-09-04

    申请人： Karsten Frick ,  Jürgen Finter ,  Andreas Kramer ,  Ulrich Gerber

    发明人： Karsten Frick ,  Jürgen Finter ,  Andreas Kramer ,  Ulrich Gerber

    IPC分类号： C08G18/50 ,  C08G18/10 ,  C08G18/48 ,  C08G18/67 ,  C08G18/75 ,  C08L63/00

    CPC分类号： C08G18/5024 ,  C08G18/10 ,  C08G18/4854 ,  C08G18/672 ,  C08G18/755 ,  C08L63/00 ,  C08G18/3206 ,  C08G18/3228 ,  C08L75/04

    摘要： The present disclosure relates to impact strength modifiers, the derivative products thereof, and the use thereof in producing two-component epoxy resin compositions. The disclosure in particular relates to amino group terminated impact strength modifiers prepared by reacting a polyurethane prepolymer having isocyanate groups, a primary diamine, and optionally at least one Michael acceptor. The two-component epoxy resin compositions thus formulated are characterized by a great increase in impact strength while retaining an acceptable tensile shear strength. The impact strength modifiers according to the disclosure and the epoxy resin compositions comprising same are in particular suitable for vehicle manufacturing.

    摘要翻译： 本公开内容涉及冲击强度改性剂，其衍生产物及其在制备双组分环氧树脂组合物中的用途。 本公开特别涉及通过使具有异氰酸酯基团的聚氨酯预聚物，伯二胺和任选的至少一种迈克尔受体反应制备的氨基封端的冲击强度改性剂。 由此配制的双组分环氧树脂组合物的特征在于在保持可接受的拉伸剪切强度的同时大大增加冲击强度。 根据本公开的冲击强度改性剂和包含其的环氧树脂组合物特别适用于车辆制造。

    TWO-COMPONENT STRUCTURAL ADHESIVE WHICH IS IMPACT RESISTANT AT ROOM TEMPERATURE
    9.
    发明申请
    TWO-COMPONENT STRUCTURAL ADHESIVE WHICH IS IMPACT RESISTANT AT ROOM TEMPERATURE 有权
    双组分结构粘合剂在室温下具有抗冲击性

    公开(公告)号：US20130230726A1

    公开(公告)日：2013-09-05

    申请号：US13601280

    申请日：2012-08-31

    申请人： Karsten FRICK ,  Jürgen Finter ,  Andreas Kramer ,  Ulrich Gerber

    发明人： Karsten FRICK ,  Jürgen Finter ,  Andreas Kramer ,  Ulrich Gerber

    IPC分类号： C09J163/00

    CPC分类号： C09J163/00 ,  C08G59/54 ,  C08L19/006 ,  C08L63/00 ,  C08L75/00 ,  C08L2666/04 ,  Y10T428/31515

    摘要： The disclosure relates to the field of two-component epoxy resin compositions and to the use thereof as a repair adhesive, in particular in vehicle manufacturing. The two-component epoxy resin compositions according to the disclosure contain a curing component K2, which comprises between 1 and 10 wt. % of an amino group-terminated polyamide B, together with an epoxy resin component K1. The compositions show that the impact resistance is highly increased while an acceptable sheer strength is simultaneously retained.

    摘要翻译： 本公开涉及双组分环氧树脂组合物的领域以及其作为修补粘合剂的用途，特别是在车辆制造中。 根据本公开的双组分环氧树脂组合物含有固化组分K2，其包含1至10重量％ ％的氨基封端的聚酰胺B与环氧树脂组分K1一起。 组合物显示耐冲击性高度提高，同时保持可接受的纯强度。

    Heat-curable compositions comprising low-temperature impact strength modifiers
    10.
    发明申请
    Heat-curable compositions comprising low-temperature impact strength modifiers 有权
    包含低温冲击强度改性剂的可热固化组合物

    公开(公告)号：US20070066721A1

    公开(公告)日：2007-03-22

    申请号：US10564889

    申请日：2004-07-16

    申请人： Andreas Kramer ,  Jurgen Finter ,  Ulrich Gerber

    发明人： Andreas Kramer ,  Jurgen Finter ,  Ulrich Gerber

    IPC分类号： C08L63/00 ,  C08G18/06 ,  C08G59/00 ,  B32B27/38

    CPC分类号： C09J175/04 ,  C07D303/24 ,  C08G18/10 ,  C08G18/4854 ,  C08G18/73 ,  C08G59/226 ,  C08G59/32 ,  C08G18/3215 ,  C08G18/2855 ,  C08G18/2845

    摘要： The present invention relates to compositions which contain at least one epoxide adduct A having on average more than one epoxide group per molecule, at least one polymer B of the formula (I), at least one thixotropic agent C, based on a urea derivative in a nondiffusing carrier material, and at least one curing agent D for epoxy resins, which is activated by elevated temperature. This composition serves in particular as an adhesive and has an extremely high dynamic resistance to cleavage, in particular at low temperatures. The invention furthermore relates to impact strength modifiers terminated with epoxide groups and of the formula (I). It has been found that these novel impact strength modifiers result in a significant increase in impact strength in epoxy resin compositions, in particular in two-component epoxy resin compositions.

    摘要翻译： 本发明涉及含有至少一种每分子平均具有多于一个环氧基团的环氧化物加合物A的组合物，至少一种式（I）的聚合物B，至少一种触变剂C，基于脲衍生物 非扩散载体材料和至少一种用于环氧树脂的固化剂D，其由升高的温度活化。 该组合物特别用作粘合剂，并且具有极高的动态抗切割性，特别是在低温下。 本发明还涉及用环氧基团和式（I）封端的冲击强度改性剂。 已经发现，这些新的冲击强度改性剂导致环氧树脂组合物，特别是双组分环氧树脂组合物中冲击强度的显着增加。