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1. 发明授权

EP2825580B1 NEUE REAKTIVE POLYMERKATALYSATOREN FÜR 2K EPOXIDHARZSYSTEME 有权
公开(公告)号：EP2825580B1
公开(公告)日：2020-09-02
申请号：EP13710832.0
申请日：2013-03-14
申请人： Sika Technology AG
发明人： GERBER, Ulrich , FINTER, Jürgen
IPC分类号： C08G59/50 , C08G69/40 , C08G59/62 , C09D163/00 , C08G73/02 , C08L63/00 , C09J163/00 , C08L79/02

2. 发明公开

EP3390562A1 SELBSTTRAGENDER KLEBEKÖRPER FÜR STRUKTURELLE VERKLEBUNGEN 审中-公开
公开(公告)号：EP3390562A1
公开(公告)日：2018-10-24
申请号：EP16819862.0
申请日：2016-12-16
申请人： Sika Technology AG
发明人： XU-RABL, Rui , GÖSSI, Matthias , FINTER, Jürgen
IPC分类号： C09J125/12 , C09J163/00 , C09J171/00
CPC分类号： C09J163/00 , C08G65/336 , C08L25/12 , C08L63/00 , C08L71/00 , C08L71/02 , C09J109/02 , C09J171/02
摘要： The invention relates to a composition comprising at least one structural adhesive and at least one chemically crosslinked elastomer based on a silane-functional, non-polar polymer, said elastomer being provided in the form of a penetrating polymer network in the structural adhesive. Self-supporting adhesive bodies, particularly in the form of adhesive tapes, can be produced from such compositions and can be used for structural bonds and to reinforce metal structures.

3. 发明授权

EP2176048B1 VERFAHREN ZUR HERSTELLUNG EINES SANDWICHELEMENTS 有权
标题翻译：方法生产夹层元件
公开(公告)号：EP2176048B1
公开(公告)日：2016-03-30
申请号：EP08786431.0
申请日：2008-07-25
申请人： Sika Technology AG
发明人： BLANK, Norman , FINTER, Jürgen , BURCHARDT, Bernd
IPC分类号： B29C44/12
CPC分类号： B29C44/1233 , B29C44/1209

4. 发明公开

EP2553034A1 FORMGEDÄCHTNIS-MATERIAL AUF BASIS EINES STRUKTURKLEBSTOFFS 有权
标题翻译：形状基于结构粘合剂记忆材料
公开(公告)号：EP2553034A1
公开(公告)日：2013-02-06
申请号：EP11709967.1
申请日：2011-03-25
申请人： Sika Technology AG
发明人： GÖSSI, Matthias , FINTER, Jürgen
IPC分类号： C09J163/00 , C09J175/00
CPC分类号： C08L75/04 , C08G2280/00 , C08L23/18 , C08L31/04 , C08L63/00 , C08L2666/22 , C09J163/00 , C09J175/04 , Y10T428/31511 , Y10T428/31529
摘要： Composition comprises: (a) at least one curable structural adhesive; and (b) at least one thermoplastic elastomer, where the thermoplastic elastomer is present as a penetrating polymer network in the structural adhesive. Independent claims are also included for: (1) a molding subjected to reversible mode of regulation, where the shaping comprises heating the composition to a temperature above the glass transition temperature of the curable structural adhesive when it is an epoxy resin composition, or to a temperature above the melting point the curable structural adhesive when it is a polyurethane composition, shaping the composition under a tension of the elastomer, and cooling the shaped composition below the glass transition temperature of the curable structural adhesive when it is epoxy resin composition, or below the melting point the curable structural adhesive when it is polyurethane composition; (2) a reinforcing element for strengthening of structural components in cavities, comprising a carrier, in which the molding is attached; and (3) reinforcement of structural components in cavities, comprising (i) placing the reinforcing element in the cavity of the structural components, (ii) heating the molding on the reinforcing element to a temperature above the glass transition temperature of the curable structural adhesive when it is epoxy resin composition, or to a temperature above the melting point the curable structural adhesive when it is polyurethane composition, and (iii) curing the curable structural adhesive.

5. 发明公开

EP2365011A1 Aminogruppen - terminierter Schlagzähigkeitsmodifikator und dessen Verwendungen in Epoxidharzzusammensetzungen 审中-公开
标题翻译：在Epoxidharzzusammensetzungen的Aminogruppen-terminierterSchlagzähigkeitsmodifikator和dessen Verwendungen
公开(公告)号：EP2365011A1
公开(公告)日：2011-09-14
申请号：EP10155136.4
申请日：2010-03-02
申请人： Sika Technology AG
发明人： FRICK, Karsten , FINTER, Jürgen , KRAMER, Andreas , GERBER, Ulrich
IPC分类号： C08G18/10 , 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： Die vorliegende Erfindung betrifft das Gebiet der Schlagzähigkeitsmodifikatoren, deren Folgeprodukte sowie deren Verwendung in der Herstellung von zweikomponentigen Epoxidharzzusammensetzungen.
Die Erfindung betrifft insbesondere Aminogruppen-terminierte Schlagzähigkeitsmodifikatoren, welche durch Umsetzung eines Isocyanat-gruppen aufweisenden Polyurethan-Prepolymers, eines primären Diamins und gegebenenfalls mindestens eines Michael-Akzeptors hergestellt werden. Die damit formulierten zweikomponentigen Epoxidharzzusammensetzungen zeichnen sich durch eine starke Erhöhung der Schlagzähigkeit bei gleichzeitiger Erhaltung einer akzeptablen Zugscherfestigkeit aus.
Die erfindungsgemässen Schlagzähigkeitsmodifikatoren und die diese enthaltenen Epoxidharzzusammensetzungen sind insbesondere für den Fahrzeugbau geeignet.
摘要翻译：要求使用通过使具有异氰酸酯基团的聚氨酯预聚物，一级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聚氨酯。具有异氰酸酯基的聚氨酯预聚物由至少一种多异氰酸酯和至少一种具有至少两个羟基的聚酯或聚醚多元醇生产。要求使用通过使具有异氰酸酯基团的聚氨酯预聚物，一级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聚氨酯。具有异氰酸酯基的聚氨酯预聚物由至少一种多异氰酸酯和至少一种具有至少两个羟基的聚酯或聚醚多元醇生产。该方法包括当一次二胺表现出小于600g / mol的分子量时，在制造氨基封端的冲击强度调节剂时，迈克尔受体被用作冲击强度调节剂。还包括以下独立权利要求：（1）通过上述方法获得的氨基封端的抗冲击强度调节剂，其中使用一次二胺与具有异氰酸酯基的聚氨酯预聚物相比，以使异氰酸酯基与氨基的比率小于0.5; （2）双组分环氧树脂组合物，其包含组分K1，其包含至少一种每分子平均具有多于一个环氧基团的环氧树脂A1，组分K2包含用于环氧树脂的硬化剂 - （b），和组分K2中至少一个氨基封端的冲击强度改性剂; 和（3）粘合基材，包括混合双组分环氧树脂组合物，将组合物施加到基材S1的表面上，优选金属，使所施涂的环氧树脂组合物与另一基材S2的表面，优选金属接触，环氧树脂组合物在100℃，优选10-40℃的温度下进行。

6. 发明公开

EP2183150A1 VERSTÄRKUNGSELEMENT ZUR VERSTÄRKUNG VON HOHLRÄUMEN VON STRUKTURELLEN BAUTEILEN 有权
标题翻译：加强件及其增强结构部件的孔洞
公开(公告)号：EP2183150A1
公开(公告)日：2010-05-12
申请号：EP08786427.8
申请日：2008-07-25
申请人： Sika Technology AG
发明人： FINTER, Jürgen , BLANK, Norman , BURCHARDT, Bernd
IPC分类号： B62D29/00
CPC分类号： B62D29/002
摘要： The present invention relates to a reinforcement element (1) for reinforcement in cavities of structural components (6), which reinforcement element (1) is composed of a foamable material (2) and has, at its outer side, a fibrous material which is provided with a hardening adhesive compound. Here, the foamable material may be attached to a substrate part (4). Reinforcement elements according to the invention are used for example in structural components such as bodies and/or frames of means of transport and/or locomotive means.

7. 发明公开

EP2176048A1 VERFAHREN ZUR HERSTELLUNG EINES SANDWICHELEMENTS 有权
标题翻译：方法生产夹层元件
公开(公告)号：EP2176048A1
公开(公告)日：2010-04-21
申请号：EP08786431.0
申请日：2008-07-25
申请人： Sika Technology AG
发明人： BLANK, Norman , FINTER, Jürgen , BURCHARDT, Bernd
IPC分类号： B29C44/12
CPC分类号： B29C44/1233 , B29C44/1209
摘要： The present invention relates to a process for the production of a sandwich element (1), composed of a foamable material (3) and of at least one fibre material (2); in this type of process, the foamable material and the fibre material are foamed in a mould and hardened.

8. 发明公开

EP2137226A1 EPOXIDGRUPPEN TERMINIERTE POLYMERE, DEREN ZUSAMMENSETZUNGEN UND DEREN VERWENDUNG ALS SCHLAGZÄHIGKEITSMODIFIKATOREN 有权
标题翻译：环氧端基聚合物，该组合物及其作为抗冲改性剂
公开(公告)号：EP2137226A1
公开(公告)日：2009-12-30
申请号：EP08735441.1
申请日：2008-03-20
申请人： Sika Technology AG
发明人： FINTER, Jürgen , KRAMER, Andreas
IPC分类号： C08G18/12 , C09J163/00 , C08L63/00
CPC分类号： C08G18/6674 , C08G18/12 , C08G59/18 , C09J163/00 , C08G18/3218
摘要： The present invention relates to epoxy group-terminated polymers of the formula (I). Said epoxy group-terminated polymers are suited extremely well as impact resistance modifiers, particularly in epoxy resin compositions. They are particularly suited for use in heat-curing epoxy resin adhesives. It has been found that such epoxy resin compositions not only have excellent mechanical properties and high glass transition temperatures, but also above all improved impact resistance properties, both at room temperature and at low temperatures.

9. 发明授权

EP2084200B1 DERIVATISIERTES EPOXID-FESTHARZ UND DESSEN VERWENDUNGEN 有权
标题翻译：的衍生化的固体环氧树脂及其用途
公开(公告)号：EP2084200B1
公开(公告)日：2009-12-30
申请号：EP07821782.5
申请日：2007-10-24
申请人： Sika Technology AG
发明人： FINTER, Jürgen , KRAMER, Andreas
IPC分类号： C08G18/10 , C08G18/12 , C08G59/40 , C08L63/00 , C09J175/04
CPC分类号： C08G18/4854 , C08G18/0895 , C08G18/10 , C08G18/4825 , C08G59/1477 , C08G2101/00 , C08L63/00 , C09J175/04 , Y10T428/249994 , Y10T428/31511 , Y10T428/31515 , C08G18/2845 , C08G18/581
摘要： The present invention relates to derivatized solid epoxy resins of the formula (I). They are outstandingly suitable as impact modifiers. The invention further relates to compositions which comprise such derivatized solid epoxy resins. Such compositions are outstandingly suitable as one-component heat-curable adhesives, and as structural foams which have a high impact resistance and high mechanical stability.

10. 发明公开

EP2121270A1 STRUCTURAL REINFORCEMENT MATERIAL, INSERT, AND REINFORCED CAVITY COMPRISING SAME 有权
标题翻译：结构加固材料，用途及增强中空SO
公开(公告)号：EP2121270A1
公开(公告)日：2009-11-25
申请号：EP07857608.9
申请日：2007-12-14
申请人： Sika Technology AG
发明人： BELPAIRE, Vincent , MELLANO, Dominique , BLANK, Norman , FINTER, Jürgen
IPC分类号： B29C44/18 , B60R13/08 , B62D29/00
CPC分类号： B29C44/18 , B60R13/08 , B60R13/0815 , B62D29/002 , Y10T428/24802 , Y10T428/249923 , Y10T428/249981
摘要： A structural reinforcement material (20) is provided that includes a base material selected fr om the group consisting of thermosets, low viscosity thermoplastics with short transition phas es and low viscosities, low melting point metallic alloys, and combinations thereof. At STP, the structural reinforcement material (20) is a solid or a formable dough or a mixture thereof. When heated to an activation temperat ure, the structural reinforcement material (20) becomes flowable into a cavity (10). Following cooling, the structural reinforcement material (20) is a solid or a thermoset with a strength sufficient to reinforce the cavity (10). A structural reinforcement insert (111) comprising the structural reinforcement ma terial (20) is also provided, as is a reinforced cavity (10) of an automobile (2) and a method of reinforcing a cavity (10).

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