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1. 发明授权

US06924385B2 Method for synthesis of aliphatic isocyanates from aromatic isocyanates 失效
标题翻译：从芳族异氰酸酯合成脂族异氰酸酯的方法
公开(公告)号：US06924385B2
公开(公告)日：2005-08-02
申请号：US10331555
申请日：2002-12-31
申请人： Christian Lettmann , Stephan Kohlstruk , Guido Stochniol , Emmanouil Spyrou
发明人： Christian Lettmann , Stephan Kohlstruk , Guido Stochniol , Emmanouil Spyrou
IPC分类号： B01J23/46 , B01J35/04 , C07B61/00 , C07C263/04 , C07C263/16 , C07C265/10 , C07C265/14 , C07C263/02 , C07C209/10
CPC分类号： C07C263/04 , C07C265/10
摘要： The invention relates to a method for synthesis of aliphatic isocyanates from aromatic isocyanates in substantially 3 stages. In particular, the invention relates to a method for synthesis of bis{4-isocyanatocyclohexyl}methane (H12MDI) from bis{4-isocyanatophenyl}methane (MDI). More especially, the invention relates to a method for synthesis of H12MDI with a trans-trans isomer content of
摘要翻译：本发明涉及一种基本上由三个阶段合成芳族异氰酸酯的脂族异氰酸酯的方法。特别地，本发明涉及由双{4-异氰酸基苯基}甲烷（MDI）合成双{4-异氰酸根合环己基}甲烷（H 12 C 12 MDI）的方法。更具体地说，本发明涉及一种具有反式异构体含量<30％，优选<20％，特别优选5-15％的H 12 MDI的合成方法。

2. 发明授权

US06548696B2 Low monomer 1:1-monoadducts from hydroxy (meth) acrylates and diisocyanates and a process for their manufacture 有权
标题翻译：低级单体1：1-羟基（甲基）丙烯酸酯和二异氰酸酯的单加成物及其制备方法
公开(公告)号：US06548696B2
公开(公告)日：2003-04-15
申请号：US09923316
申请日：2001-08-08
申请人： Stephan Kohlstruk , Lothar Hayen , Emmanouil Spyrou
发明人： Stephan Kohlstruk , Lothar Hayen , Emmanouil Spyrou
IPC分类号： C07C6952
CPC分类号： C08G18/8175
摘要： A low monomer 1:1-monoadduct from a diisocyanate and a hydroxy(meth)acrylate with a free diisocyanate content of less than 0.7% by weight and a free NCO content of 10.4-16.4% by weight can be used as a starting material for an acrylic or NCO functionalized crosslinker; a bonding agent for coatings and adhesives; and a linker for solid-phase synthesis of oligo-nucleotides, polynucleotides or peptides. The monoadduct is obtained by converting 5-20 mol diisocyanate with 1 mol hydroxy(meth)acrylate at a temperature of 40-120° C. in the presence of at least one inhibitor; subsequently separating a non-converted diisocyanate from a reaction product by short-path distillation at 80-220° C./0.1-10 mbar; feeding air, nitrogen monoxide or oxygen or a mixture containing (a) air, oxygen or nitrogen monoxide and (b) a proportion of 1-90% by volume of carbon dioxide, nitrogen, an inert gas or a mixture thereof through a reaction apparatus.
摘要翻译：可以使用二异氰酸酯和游离二异氰酸酯含量小于0.7重量％且游离NCO含量为10.4-16.4重量％的二异氰酸酯和羟基（甲基）丙烯酸酯的低单体1：1-加成物作为起始原料丙烯酸或NCO官能化交联剂; 用于涂料和粘合剂的粘合剂; 和用于固相合成寡核苷酸，多核苷酸或肽的接头。通过在至少一种抑制剂的存在下，在40-120℃的温度下将5-20mol二异氰酸酯与1mol羟基（甲基）丙烯酸酯反应获得单加合物; 随后通过短程蒸馏在80-220℃/ 0.1-10毫巴下将未转化的二异氰酸酯与反应产物分离; 进料空气，一氧化氮或氧气或含有（a）空气，氧气或一氧化氮的混合物和（b）比例为1-90体积％的二氧化碳，氮气，惰性气体或其混合物的反应装置。

3. 发明申请

US20130323993A1 COMPOSITE SEMIFINISHED PRODUCTS, MOLDED PARTS PRODUCED THEREFROM, AND MOLDED PARTS PRODUCED DIRECTLY BASED ON HYDROXY-FUNCTIONALIZED (METH)ACRYLATES, WHICH ARE CROSS-LINKED BY MEANS OF URETDIONES IN A THERMOSETTING MANNER 有权
标题翻译：复合半成品，由其生产的成型部件，以及基于羟基官能化（甲基）丙烯酸酯的直接生产的成型部件，其通过在热疗器中的尿素交联而形成
公开(公告)号：US20130323993A1
公开(公告)日：2013-12-05
申请号：US13978059
申请日：2011-12-01
申请人： Guenter Schmitt , Sandra Reemers , Emmanouil Spyrou , Heike Heeb , Stephan Kohlstruk , Friedrich Georg Schmidt , Elke Gollan
发明人： Guenter Schmitt , Sandra Reemers , Emmanouil Spyrou , Heike Heeb , Stephan Kohlstruk , Friedrich Georg Schmidt , Elke Gollan
IPC分类号： B29C70/06
CPC分类号： B29C70/06 , C08J5/24 , Y02B10/30 , Y10T442/20 , Y10T442/2762 , Y10T442/2861 , Y10T442/2984 , Y10T442/2992
摘要： The invention relates to a process for producing polyurethane prepregs which are stable during storage, and to mouldings (composite components) produced therefrom. The prepregs or components are produced by mixing (meth)acrylate monomers, (meth)acrylate polymers, hydroxy-functionalized (meth)acrylate monomers and/or hydroxy-functionalized (meth)acrylate polymers with uretdione materials and moreover with aromatic amines which accelerate a free-radical polymerization reaction. This mixture or solution is applied by known processes to fibre material, e.g. carbon fibres, glass fibres or polymer fibres, and is polymerized at room temperature or higher temperatures with the aid of initiators, e.g. dibenzoyl peroxide. Instead of amine acceleration and subsequent hardening with initiators, it is also possible to use other known room-temperature curing systems, e.g. permaleate systems.Polymerization, e.g. at room temperature or at up to 80° C., gives thermoplastics or, respectively, thermoplastic prepregs which can subsequently be subjected to forming processes. By using elevated temperature, the hydroxy-functionalized acrylate constituents can then be crosslinked with the uretdiones already present in the system. It is thus possible to produce dimensionally stable thermosets and, respectively, crosslinked composite components.
摘要翻译：本发明涉及一种在储存期间稳定的聚氨酯预浸料的制造方法以及由其制备的模制品（复合部件）。通过将（甲基）丙烯酸酯单体，（甲基）丙烯酸酯聚合物，羟基官能化的（甲基）丙烯酸酯单体和/或羟基官能化的（甲基）丙烯酸酯）聚合物与脲二酮材料混合，再加入芳族胺来加速预聚物自由基聚合反应。该混合物或溶液通过已知方法施用于纤维材料，例如碳纤维，玻璃纤维或聚合物纤维，并且在室温或更高温度下借助于引发剂，例如，过氧化二苯甲酰。代替胺加速并随后用引发剂硬化，也可以使用其它已知的室温固化体系，例如，复数系统聚合，例如在室温或高达80℃下，分别给出热塑性塑料或分别为热塑性预浸料，其随后可以进行成型工艺。通过使用升高的温度，羟基官能化的丙烯酸酯成分可以与已经存在于体系中的脲化合物交联。因此，可以生产尺寸稳定的热固性材料和分别交联的复合组分。

4. 发明授权

US09878500B2 Composite semifinished products, molded parts produced therefrom, and molded parts produced directly based on hydroxy-functionalized (meth)acrylates, which are cross-linked by means of uretdiones in a thermosetting manner 有权
公开(公告)号：US09878500B2
公开(公告)日：2018-01-30
申请号：US13978059
申请日：2011-12-01
申请人： Guenter Schmitt , Sandra Reemers , Emmanouil Spyrou , Heike Heeb , Stephan Kohlstruk , Friedrich Georg Schmidt , Elke Gollan
发明人： Guenter Schmitt , Sandra Reemers , Emmanouil Spyrou , Heike Heeb , Stephan Kohlstruk , Friedrich Georg Schmidt , Elke Gollan
IPC分类号： B29C70/06 , C08J5/24
CPC分类号： B29C70/06 , C08J5/24 , Y02B10/30 , Y10T442/20 , Y10T442/2762 , Y10T442/2861 , Y10T442/2984 , Y10T442/2992
摘要： Provided is a prepreg composed of a fibrous substrate impregnated with a reactive or highly reactive polymer composition as a matrix material. The reactive or highly reactive polymer composition contains a (meth)acrylate-based resin comprising at least one of a hydroxyl group, an amine group, a thiol group, an initiator and/or accelerator, and a di- or polyisocyanate which has been internally capped, capped with a capping agent, or a combination thereof. The (meth)acrylate-based resin contains from 20% by weight to 70% by weight of at least one (meth)acrylate monomer and from 1% by weight to 50% by weight of at least one prepolymer.

5. 发明申请

US20110251424A1 LOW MONOMER 1 : 1 MONOADDUCTS OF REACTIVE OLEFINIC COMPOUNDS AND DIISOCYANATES USING INSERTABLE INHIBITORS 有权
标题翻译：低单体1：1使用无毒性抑制剂的反应性烯烃化合物和二异氰酸酯的单体
公开(公告)号：US20110251424A1
公开(公告)日：2011-10-13
申请号：US13132124
申请日：2009-10-22
申请人： Emmanouil Spyrou , Stephan Kohlstruk , Elke Gollan , Andrea Henschke , Nicole Fresmann
发明人： Emmanouil Spyrou , Stephan Kohlstruk , Elke Gollan , Andrea Henschke , Nicole Fresmann
IPC分类号： C07C263/16 , C07C265/14
CPC分类号： C08G18/8108 , C08G18/8166 , C08G18/8175
摘要： The invention relates to low monomer 1:1 monoadducts of reactive olefinic compounds and diisocyanates, to the production and to the use thereof.
摘要翻译：本发明涉及反应性烯烃化合物和二异氰酸酯的低单体1：1单加成产物及其用途。

6. 发明授权

US06495650B2 1,4-Diisocyanato-2,2,6-trimethylcyclohexane polyisocyanates containing isocyanurate groups, a process for the preparation and use 失效
标题翻译：含有异氰脲酸酯基的1,4-二异氰酸酯基-2,2,6-三甲基环己烷多异氰酸酯，制备和使用方法
公开(公告)号：US06495650B2
公开(公告)日：2002-12-17
申请号：US09819664
申请日：2001-03-29
申请人： Stephan Kohlstruk , Emmanouil Spyrou , Klaus Pinske
发明人： Stephan Kohlstruk , Emmanouil Spyrou , Klaus Pinske
IPC分类号： C08G1879
CPC分类号： C08G18/792 , C07D251/34 , C08G18/022 , C08G18/1875
摘要： The invention provides polyisocyanates containing isocyanate groups from 1,4-diisocyanato-2,2,6-trimethylcyclohexane, having a trimer fraction of more than 80% by weight and an NCO content of at least 19.3%.
摘要翻译：本发明提供了含有来自1,4-二异氰酸根合-2,2,6-三甲基环己烷的异氰酸酯基团的多异氰酸酯，其三聚物部分大于80重量％，NCO含量至少为19.3％。

7. 发明授权

US06258915B1 Solid polyurethane hardeners having triazine groups, processes for preparing such compounds, and their use 失效
标题翻译：具有三嗪基团的固体聚氨酯硬化剂，这些化合物的制备方法及其用途
公开(公告)号：US06258915B1
公开(公告)日：2001-07-10
申请号：US09431225
申请日：1999-11-01
申请人： Emmanouil Spyrou , Stephan Kohlstruk , Holger Loesch
发明人： Emmanouil Spyrou , Stephan Kohlstruk , Holger Loesch
IPC分类号： C08G1880
CPC分类号： C08G18/798 , C08G18/80 , C08G2150/20
摘要： Solid polyurethane hardeners (curing agents) having triazine groups, are prepared by reacting polyaddition compounds with a second compound having a >C═N— group. The polyaddition compounds are prepared by reacting a uretdione-functional polyisocyanate with a hydroxy-functional chain extender.
摘要翻译：具有三嗪基团的固体聚氨酯硬化剂（固化剂）是通过使加聚化合物与具有> C = N-基团的第二化合物反应来制备的。通过使脲二酮官能的多异氰酸酯与羟基官能的扩链剂反应制备加聚化合物。

8. 发明申请

US20110301345A1 METHOD FOR PRODUCING 1:1 ADDUCTS HAVING A LOW MONOMER CONTENT FROM HYDROXYALKYL(METH)ACRYLATES AND DIISOCYANATES 有权
标题翻译：用于生产具有低羟基甲基（甲基）丙烯酸酯和二异氰酸酯的低单体含量的1：1添加剂的方法
公开(公告)号：US20110301345A1
公开(公告)日：2011-12-08
申请号：US13201469
申请日：2010-02-08
申请人： Emmanouil Spyrou , Stephan Kohlstruk , Lars Hellkuhl , Heinz Grosse-Beck , Marita Druener
发明人： Emmanouil Spyrou , Stephan Kohlstruk , Lars Hellkuhl , Heinz Grosse-Beck , Marita Druener
IPC分类号： C07D229/00 , C07C69/00
CPC分类号： C08G18/8175 , C08G18/027 , C08G18/798 , C09D175/16
摘要： The present invention relates to the production and the use of 1:1 adducts having a low monomer content from hydroxyalkyl(meth)acrylates and diisocyanates.
摘要翻译：本发明涉及由（甲基）丙烯酸羟烷基酯和二异氰酸酯制备和使用具有低单体含量的1:1加合物。

9. 发明授权

US08841479B2 Low monomer 1 : 1 monoadducts of reactive olefinic compounds and diisocyanates using insertable inhibitors 有权
标题翻译：使用可插入抑制剂的低单体1：1反应性烯属化合物和二异氰酸酯的单加成物
公开(公告)号：US08841479B2
公开(公告)日：2014-09-23
申请号：US13132124
申请日：2009-10-22
申请人： Emmanouil Spyrou , Stephan Kohlstruk , Elke Gollan , Andrea Henschke , Nicole Fresmann
发明人： Emmanouil Spyrou , Stephan Kohlstruk , Elke Gollan , Andrea Henschke , Nicole Fresmann
IPC分类号： C07C249/00 , C08G18/81
CPC分类号： C08G18/8108 , C08G18/8166 , C08G18/8175
摘要： The invention relates to low monomer 1:1 monoadducts of reactive olefinic compounds and diisocyanates, to the production and to the use thereof.
摘要翻译：本发明涉及反应性烯烃化合物和二异氰酸酯的低单体1：1单加成产物及其用途。

10. 发明授权

US08729259B2 Method for producing 1:1 adducts having a low monomer content from hydroxyalkyl(meth)acrylates and diisocyanates 有权
标题翻译：从（甲基）丙烯酸羟烷基酯和二异氰酸酯生产具有低单体含量的1:1加合物的方法
公开(公告)号：US08729259B2
公开(公告)日：2014-05-20
申请号：US13201469
申请日：2010-02-08
申请人： Emmanouil Spyrou , Stephan Kohlstruk , Lars Hellkuhl , Heinz Grosse-Beck , Marita Druener
发明人： Emmanouil Spyrou , Stephan Kohlstruk , Lars Hellkuhl , Heinz Grosse-Beck , Marita Druener
IPC分类号： C09D175/16 , C07D229/00 , C07C69/00
CPC分类号： C08G18/8175 , C08G18/027 , C08G18/798 , C09D175/16
摘要： The present invention relates to the production and the use of 1:1 adducts having a low monomer content from hydroxyalkyl(meth)acrylates and diisocyanates.
摘要翻译：本发明涉及由（甲基）丙烯酸羟烷基酯和二异氰酸酯制备和使用具有低单体含量的1:1加合物。

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