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1. 发明授权

US09486981B2 Use of polyethyleneimines in the preparation of polyamides 有权
标题翻译：聚乙烯亚胺在制备聚酰胺中的应用
公开(公告)号：US09486981B2
公开(公告)日：2016-11-08
申请号：US13612382
申请日：2012-09-12
申请人： Philippe Desbois , Andreas Wollny , Andreas Radtke , Bernd Bruchmann , Anna Karina Möller
发明人： Philippe Desbois , Andreas Wollny , Andreas Radtke , Bernd Bruchmann , Anna Karina Möller
IPC分类号： C08G69/16 , B32B5/02 , C08G69/18 , B32B5/12 , B32B5/26 , B32B5/28 , C08L39/04
CPC分类号： B32B5/024 , B32B5/028 , B32B5/12 , B32B5/26 , B32B5/28 , B32B2250/05 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/0269 , B32B2262/101 , B32B2262/106 , C08G69/16 , C08G69/18 , C08L39/04 , Y10T442/184 , Y10T442/191 , Y10T442/20 , Y10T442/30 , Y10T442/40 , Y10T442/60 , Y10T442/697
摘要： The present invention relates to a process for preparing a composition comprising (A) at least one lactam, (B) at least one catalyst, (C) an activator from the group consisting of isocyanates, acid anhydrides, acyl halides, reaction products thereof with (A) and mixtures thereof, (D) at least one polyethyleneimine. The invention likewise relates to a composition comprising (i) 0.01 to 10 wt %, based on the sum total of components (A) and (D), of at least one polyethyleneimine, and (ii) 90 to 99.99 wt %, based on the sum total of components (A) and (D), of at least one lactam (A) and/or polyamide obtainable from (A).
摘要翻译：本发明涉及一种制备组合物的方法，该组合物包含（A）至少一种内酰胺，（B）至少一种催化剂，（C）来自异氰酸酯，酸酐，酰基卤的活化剂，其反应产物与（A）及其混合物，（D）至少一种聚乙烯亚胺。本发明同样涉及一种组合物，其包含（i）基于组分（A）和（D）的总和为至少一种聚乙烯亚胺的0.01至10重量％，和（ii）90至99.99重量％，基于由（A）得到的至少一种内酰胺（A）和/或聚酰胺的组分（A）和（D）的总和。

2. 发明授权

US09085110B2 Process for producing fiber-reinforced flat semifinished products with a polyamide matrix 有权
标题翻译：用聚酰胺基体制造纤维增强扁平半成品的方法
公开(公告)号：US09085110B2
公开(公告)日：2015-07-21
申请号：US13409904
申请日：2012-03-01
申请人： Dietrich Scherzer , Stephan Schäfer , Andreas Radtke , Andreas Wollny , Max Ehleben , Olaf Täger , Jörg Hain , Manfred Kramer , Christoph Hermes
发明人： Dietrich Scherzer , Stephan Schäfer , Andreas Radtke , Andreas Wollny , Max Ehleben , Olaf Täger , Jörg Hain , Manfred Kramer , Christoph Hermes
IPC分类号： B29C70/50 , B05D3/12 , B05D7/00 , B05D3/00 , B05D3/02 , B32B37/02 , B32B37/12 , B32B37/14 , B29B15/12 , B29C67/24 , B29K77/00
CPC分类号： B29C70/50 , B05D3/00 , B05D3/02 , B05D3/12 , B05D7/00 , B29B15/122 , B29B15/125 , B29B15/127 , B29C67/246 , B29C70/504 , B29K2077/00 , B32B37/02 , B32B37/12 , B32B37/14 , Y10T156/10
摘要： The invention relates to a process for producing fiber-reinforced flat semifinished products based on a polyamide matrix, comprising the following steps: (a) saturation of textile structures with a mixture comprising molten lactam, catalyst, and optionally activator, (b) cooling of the saturated textile structures, and (c) finishing of the cooled textile structures to give the fiber-reinforced flat semifinished product. The invention further relates to a process for producing a component made of the fiber-reinforced flat semifinished product.
摘要翻译：本发明涉及一种基于聚酰胺基质生产纤维增强扁平半成品的方法，包括以下步骤：（a）用包含熔融内酰胺，催化剂和任选的活化剂的混合物使织物结构饱和，（b）冷却饱和的织物结构，（c）冷却的纺织结构的整理，以得到纤维增强的扁平半成品。本发明还涉及由纤维增强扁平半成品制成的部件的制造方法。

3. 发明申请

US20130221555A1 PROCESS FOR PRODUCING MOLDINGS 审中-公开
标题翻译：生产模具的工艺
公开(公告)号：US20130221555A1
公开(公告)日：2013-08-29
申请号：US13594202
申请日：2012-08-24
申请人： Andreas RADTKE , Philippe Desbois , Andreas Wollny
发明人： Andreas RADTKE , Philippe Desbois , Andreas Wollny
IPC分类号： B29C45/00
CPC分类号： B29C45/0005 , B29C70/48 , C08J5/24 , C08J2300/22 , C08J2377/02
摘要： The invention relates to a process for producing moldings made of a fiber-reinforced polymer, comprising the following steps:(a) inserting a fiber structure into a mold and injecting a polymer precursor compound around the fiber structure or saturating a fiber structure with a polymer precursor compound and inserting the saturated fiber structure into a mold, where the viscosity of the polymer precursor compound is at most 2000 mPas,(b) polymerizing the polymer precursor compound to give the polymer, to produce the molding,(c) removing the molding from the mold as soon as the polymerization process has proceeded at least to the extent that the molding is in essence dimensionally stable.
摘要翻译：本发明涉及一种用于生产由纤维增强聚合物制成的模制品的方法，包括以下步骤：（a）将纤维结构插入模具中，并将聚合物前体化合物注入纤维结构周围或用聚合物饱和纤维结构前体化合物并将饱和纤维结构插入模具中，其中聚合物前体化合物的粘度为至多2000mPas，（b）使聚合物前体化合物聚合以产生聚合物，以生产模制品，（c）一旦聚合过程至少进行到模制件本质上尺寸稳定的程度，就从模具中取出。

4. 发明申请

US20120088899A1 PROCESS FOR PRODUCING MONOMER COMPOSITIONS AND USE OF THESE FOR PRODUCING A POLYAMIDE MOLDING 审中-公开
标题翻译：生产单体组合物的方法和这些用于生产聚酰胺模塑的方法
公开(公告)号：US20120088899A1
公开(公告)日：2012-04-12
申请号：US13268228
申请日：2011-10-07
申请人： Dietrich Scherzer , Philippe Desbois , Volker Warzelhan , Andreas Wollny , Andreas Radtke , Axel Wilms , Martin Klatt
发明人： Dietrich Scherzer , Philippe Desbois , Volker Warzelhan , Andreas Wollny , Andreas Radtke , Axel Wilms , Martin Klatt
IPC分类号： C08G69/16 , C08G69/14 , C09K3/00
摘要： A process for producing an activated monomer composition comprising at least one lactam and/or lactone, one catalyst, and one activator permits storage of the resultant monomer composition, since this is stable with respect to polymerization. Said monomer composition is used inter alia in producing a polyamide molding via ring-opening, anionic polymerization.
摘要翻译：制备包含至少一种内酰胺和/或内酯，一种催化剂和一种活化剂的活化单体组合物的方法允许所得单体组合物的储存，因为这对聚合是稳定的。所述单体组合物特别用于通过开环，阴离子聚合制备聚酰胺模制品。

5. 发明授权

US06959701B2 Connecting piece 失效
标题翻译：连接件
公开(公告)号：US06959701B2
公开(公告)日：2005-11-01
申请号：US10396813
申请日：2003-03-26
申请人： Helmut Zimmermann , Michael Joos , Andreas Radtke , Stefan Leuze
发明人： Helmut Zimmermann , Michael Joos , Andreas Radtke , Stefan Leuze
IPC分类号： F02B63/02 , F02B75/02 , F02M35/10 , F02M29/00
CPC分类号： F02M35/10078 , F02B63/02 , F02B2075/025 , F02M35/10118 , F02M35/10137 , F02M35/1017 , F02M35/1019 , F02M35/10196 , F02M35/10301 , F02M35/10321 , F05C2225/08
摘要： A connecting piece (1) between a carburetor (4) and an inlet channel (3) is disposed in an internal combustion engine (2) of a portable handheld motor-driven work apparatus such as a motor-driven chain saw, cutoff machine, et cetera. The connecting piece (1) serves to compensate for relative position changes between the engine (2) and the carburetor (4). The connecting piece (1) is made of elastic material and has an expansion fold (5) which functions to compensate for length changes. The length of the connecting piece can be changed from a pressed length (a) to an expanded length (b). The expansion fold (5) partitions the connecting piece (1) into a carburetor-end section (6) and into an engine-end section (7). The carburetor-end section (6) includes a circularly-shaped flow cross section and the engine-end section (7) includes a circularly-shaped flow cross section at the side facing toward the expansion fold (5) and has a flow cross section which departs from the circular shape at the end facing toward the engine. The connecting piece (1) includes on the inner side grooves (24) which run in the longitudinal direction.
摘要翻译：在化油器（4）和入口通道（3）之间的连接件（1）设置在诸如电动链锯，切断机器的便携式手持式电动工作装置的内燃机（2）中，等等。连接件（1）用于补偿发动机（2）和化油器（4）之间的相对位置变化。连接件（1）由弹性材料制成并且具有用于补偿长度变化的膨胀折叠（5）。连接件的长度可以从按压长度（a）变为扩展长度（b）。膨胀折叠部（5）将连接件（1）分隔成化油器端部（6）并进入发动机端部（7）。化油器端部（6）包括圆形流动横截面，发动机端部（7）在朝向膨胀折叠（5）的一侧包括圆形流动横截面，并且具有流动横截面它在面向发动机的端部处脱离圆形。连接件（1）包括在纵向方向上延伸的内侧槽（24）。

6. 发明授权

US06868813B2 Connecting piece 有权
标题翻译：连接件
公开(公告)号：US06868813B2
公开(公告)日：2005-03-22
申请号：US10396421
申请日：2003-03-26
申请人： Helmut Zimmermann , Michael Joos , Andreas Radtke , Stefan Leuze
发明人： Helmut Zimmermann , Michael Joos , Andreas Radtke , Stefan Leuze
IPC分类号： F02B63/02 , F02B75/02 , F02M29/14 , F02M35/10
CPC分类号： F02M35/10078 , F02B63/02 , F02B2075/025 , F02M29/14 , F02M35/10118 , F02M35/10137 , F02M35/1017 , F02M35/1019 , F02M35/10196 , F02M35/10281 , F02M35/10301 , F02M35/10321 , F05C2225/08
摘要： An elastic connecting piece (1) is mounted between a carburetor (4) and an inlet channel (3) of an internal combustion engine (2). The engine (2) is especially an engine of a portable handheld motor-driven work apparatus such as a motor-driven chain saw, cutoff machine or the like. The connecting piece (1) includes a peripherally extending expansion fold (5) arranged between its ends in order to compensate for changes in length. The expansion fold (5) subdivides the connecting piece (1) into a carburetor-end section (6) and into an engine-end section (7). The annular gap (28) of the expansion fold (5) can be bridged by a seal lip (8). The connecting piece (1) includes a peripherally extending seal seat (9) of axial length (g) in the region of the expansion fold (5). The seal lip (8) can be placed in seal-tight contact with the seal seat (9) and substantially closes the expansion fold (5) fluid tight to the interior space of the connecting piece (1).
摘要翻译：弹性连接件（1）安装在化油器（4）和内燃机（2）的入口通道（3）之间。发动机（2）特别是诸如电动链锯，切断机等的便携式手持式电动工作装置的发动机。连接件（1）包括布置在其端部之间的周向延伸的膨胀折叠（5），以补偿长度的变化。膨胀折叠部（5）将连接件（1）细分成化油器端部（6）并进入发动机端部（7）。膨胀折叠（5）的环形间隙（28）可以通过密封唇缘（8）桥接。连接件（1）包括在膨胀折叠（5）的区域中具有轴向长度（g）的周向延伸的密封座（9）。密封唇缘（8）可以与密封座（9）密封地接触并且基本上封闭流体紧密地连接到连接件（1）的内部空间的膨胀折叠（5）。

7. 发明申请

US20120142794A1 FOAM WITH FILLING 审中-公开
标题翻译：泡沫填充
公开(公告)号：US20120142794A1
公开(公告)日：2012-06-07
申请号：US13307445
申请日：2011-11-30
申请人： Philippe DESBOIS , Dietrich SCHERZER , Andreas WOLLNY , Andreas RADTKE , Tobias Heinz STEINKE
发明人： Philippe DESBOIS , Dietrich SCHERZER , Andreas WOLLNY , Andreas RADTKE , Tobias Heinz STEINKE
IPC分类号： C08L77/02 , C08L61/28 , B05D7/24 , C08J9/42
CPC分类号： C08J9/405 , C08G69/18 , C08G69/20 , C08L61/28 , C08L77/02
摘要： The present invention relates to open-cell foams filled with polyamide and also to a production process therefor.
摘要翻译：本发明涉及填充有聚酰胺的开孔泡沫体及其制备方法。

8. 发明授权

US09139752B2 Process for producing polyamides via anionic polymerization 有权
标题翻译：通过阴离子聚合生产聚酰胺的方法
公开(公告)号：US09139752B2
公开(公告)日：2015-09-22
申请号：US13630462
申请日：2012-09-28
申请人： Philippe Desbois , Bernd Bruchmann , Dietrich Scherzer , Andreas Wollny , Andreas Radtke
发明人： Philippe Desbois , Bernd Bruchmann , Dietrich Scherzer , Andreas Wollny , Andreas Radtke
IPC分类号： C08G69/14 , C09D177/02 , C08G69/18 , C08G18/80 , C08G69/20
CPC分类号： C08G69/18 , C08G18/8074 , C08G69/20 , C08J2475/00 , C09D177/02
摘要： The present invention relates to a process for producing polyamides, preferably crosslinked polyamides, via anionic polymerization of lactams in the presence of an anionic catalyst and of a caprolactam-capped polyisocyanate, where said isocyanate comprises more than 3.5 capped isocyanate groups.
摘要翻译：本发明涉及通过在阴离子催化剂和己内酰胺封端的多异氰酸酯的存在下通过内酰胺的阴离子聚合制备聚酰胺，优选交联的聚酰胺的方法，其中所述异氰酸酯包含多于3.5个封端的异氰酸酯基团。

9. 发明申请

US20130079465A1 PROCESS FOR PRODUCING POLYAMIDES VIA ANIONIC POLYMERIZATION 有权
标题翻译：通过阴离子聚合制备聚酰胺的方法
公开(公告)号：US20130079465A1
公开(公告)日：2013-03-28
申请号：US13630462
申请日：2012-09-28
申请人： Philippe DESBOIS , Bernd Bruchmann , Dietrich Scherzer , Andreas Wollny , Andreas Radtke
发明人： Philippe DESBOIS , Bernd Bruchmann , Dietrich Scherzer , Andreas Wollny , Andreas Radtke
IPC分类号： C08G69/14 , C09D177/02
CPC分类号： C08G69/18 , C08G18/8074 , C08G69/20 , C08J2475/00 , C09D177/02
摘要： The present invention relates to a process for producing polyamides, preferably crosslinked polyamides, via anionic polymerization of lactams in the presence of an anionic catalyst and of a caprolactam-capped polyisocyanate, where said isocyanate comprises more than 3.5 capped isocyanate groups.
摘要翻译：本发明涉及通过在阴离子催化剂和己内酰胺封端的多异氰酸酯的存在下通过内酰胺的阴离子聚合制备聚酰胺，优选交联的聚酰胺的方法，其中所述异氰酸酯包括多于3.5个封端的异氰酸酯基团。

10. 发明申请

US20120273984A1 PROCESS FOR RECYCLING MULTIPHASE MOLDINGS 审中-公开
标题翻译：回收多相模具的过程
公开(公告)号：US20120273984A1
公开(公告)日：2012-11-01
申请号：US13454320
申请日：2012-04-24
申请人： Philippe Desbois , Dietrich Scherzer , Andreas Wollny , Andreas Radtke , Jan Kurt Walter Sandler
发明人： Philippe Desbois , Dietrich Scherzer , Andreas Wollny , Andreas Radtke , Jan Kurt Walter Sandler
IPC分类号： B29C44/06 , C08L77/00 , C08J11/04
CPC分类号： C08L77/02 , C08J11/06 , C08J2377/02 , Y02W30/701
摘要： The present invention relates to a process for recycling multiphase moldings.
摘要翻译：本发明涉及一种回收多相模制品的方法。

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