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公开(公告)号：US20090275771A1
公开(公告)日：2009-11-05
申请号：US12321995
申请日：2009-01-28
申请人： Andreas Jacob , Stefan Wershofen , Stephan Klein , Jorg Sundermeyer , Fuming Mei
发明人： Andreas Jacob , Stefan Wershofen , Stephan Klein , Jorg Sundermeyer , Fuming Mei
IPC分类号： C07C263/04 , C07C269/04
CPC分类号： C07C269/00 , B01J31/183 , B01J31/1835 , C07C263/04 , C07C269/04 , C07C273/18 , C07C273/1809 , C07C271/12 , C07C271/28 , C07C275/28
摘要： Urethanes are prepared by oxidative carbonylation of at least one amino compound in the presence of carbon monoxide, oxygen and organic, at least one hydroxyl-group-carrying compound. The carbonylation is carried out in the absence of halogen-containing promoters. The carbonylation is also carried out in the presence of a metal complex catalyst which contains neutral bidentate N-chelate ligands of the (N˜N) type, two monoanionic N,O-chelate ligands of the general type (N˜O)− or tetradentate dianionic chelate ligands (O˜N˜N˜O)2−.
摘要翻译： 在一氧化碳，氧和有机物，至少一种含羟基化合物的存在下，通过氧化羰基化至少一种氨基化合物制备聚氨酯。 在不含卤素促进剂的情况下进行羰基化。 羰基化还可以在金属络合物催化剂的存在下进行，该催化剂含有（N〜N）型的中性二齿N-螯合配体，一般类型（N〜O）的两个单阴离子N，O-螯合配体，或 四齿二离子螯合配体（O〜N〜N〜O）2-。
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公开(公告)号：US09199924B2
公开(公告)日：2015-12-01
申请号：US13816526
申请日：2011-08-09
IPC分类号： B01J31/22 , C07C263/00 , C07C269/04 , C07C245/08 , C07C251/24 , C07D215/26 , C07D213/30
CPC分类号： C07C263/00 , B01J31/2243 , B01J2231/70 , B01J2531/0241 , B01J2531/16 , B01J2531/821 , B01J2531/822 , B01J2531/827 , B01J2531/828 , B01J2531/845 , B01J2531/847 , C07C245/08 , C07C251/24 , C07C269/04 , C07D213/30 , C07D215/26 , C07C271/28
摘要： The invention relates to a method for producing urethanes or ureas or mixtures of urethanes and ureas by oxidative carbonylation of organic amines in the presence of carbon monoxide, oxygen and a catalyst, where the catalyst used is a transition metal complex containing the structural feature: [Mn+(O˜N˜O)2−](n−2)+(L)m(Z−)n−2 and the method is carried out under halogen-free reaction conditions. The invention further relates to transition metal complexes containing said structural feature and also to the use of such transition metal complexes as catalysts in the production of urethanes or ureas or mixtures of urethanes and ureas.
摘要翻译： 本发明涉及通过在一氧化碳，氧气和催化剂存在下通过有机胺的氧化羰基化制备氨基甲酸酯或脲或聚氨酯和脲的混合物的方法，其中使用的催化剂是含有结构特征的过渡金属络合物： Mn +（O〜N〜O）2 - ]（n-2）+（L）m（Z-）n-2，该方法在无卤素反应条件下进行。 本发明进一步涉及含有所述结构特征的过渡金属络合物，以及在生产聚氨酯或脲或者聚氨酯和脲的混合物中使用这种过渡金属配合物作为催化剂。
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3.发明申请公开(公告)号：US20150051820A1
公开(公告)日：2015-02-19
申请号：US14383167
申请日：2013-01-24
发明人： Matthias Schmidt , Andreas Jacob
IPC分类号： F02N11/08
CPC分类号： F02N11/08 , F02B67/06 , F02D41/062 , F02N11/04 , F02N15/08 , F02N2011/0896 , F02N2300/104
摘要： A method for preparing a start-up of an internal combustion engine with a belt-driven starter generator having a stator and rotor windings, the starter generator being operated so that its generated torque slowly increases over a period of more than two rotor winding-time constants. The stator winding is energized so that the generated torque slowly increases over a period of more than two rotor winding-time constants. The rotor winding is energized and, when a field current through the rotor winding is below a lower threshold value prior to the beginning of its energization, the stator winding is energized, before the field current is above an upper threshold value. The belt of the starter generator is pre-tensioned prior to the actual starting operation by activating the electric machine so that jolts, vibrations and noises, which occur during the start-up of the internal combustion engine with a starter generator, may be avoided.
摘要翻译： 一种用于具有定子和转子绕组的带驱动起动器发电机来制备内燃机起动的方法，所述起动发电机的运行使得其产生的转矩在两个以上的转子绕组时间周期内缓慢增加 常数。 定子绕组被通电，使得所产生的转矩在多于两个转子绕组时间常数的时段内缓慢增加。 转子绕组通电，并且当通过转子绕组的励磁电流在其通电开始之前低于低阈值时，定子绕组在励磁电流高于上限阈值之前通电。 起动发电机的皮带在实际的起动操作之前通过启动电机而被预紧，从而可避免在具有起动发电机的内燃机起动期间发生的颠簸，振动和噪音。
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公开(公告)号：US20130303740A1
公开(公告)日：2013-11-14
申请号：US13816526
申请日：2011-08-09
IPC分类号： C07C269/04 , C07C263/00
CPC分类号： C07C263/00 , B01J31/2243 , B01J2231/70 , B01J2531/0241 , B01J2531/16 , B01J2531/821 , B01J2531/822 , B01J2531/827 , B01J2531/828 , B01J2531/845 , B01J2531/847 , C07C245/08 , C07C251/24 , C07C269/04 , C07D213/30 , C07D215/26 , C07C271/28
摘要： The invention relates to a method for producing urethanes or ureas or mixtures of urethanes and ureas by oxidative carbonylation of organic amines in the presence of carbon monoxide, oxygen and a catalyst, where the catalyst used is a transition metal complex containing the structural feature: [Mn+(O˜N˜O)2−](n-2)+(L)m(Z−)n-2 and the method is carried out under halogen-free reaction conditions. The invention further relates to transition metal complexes containing said structural feature and also to the use of such transition metal complexes as catalysts in the production of urethanes or ureas or mixtures of urethanes and ureas.
摘要翻译： 本发明涉及通过在一氧化碳，氧气和催化剂存在下通过有机胺的氧化羰基化制备氨基甲酸酯或脲或聚氨酯和脲的混合物的方法，其中使用的催化剂是含有结构特征的过渡金属络合物： Mn +（O〜N〜O）2 - ]（n-2）+（L）m（Z-）n-2，该方法在无卤素反应条件下进行。 本发明进一步涉及含有所述结构特征的过渡金属络合物，以及在生产聚氨酯或脲或者聚氨酯和脲的混合物中使用这种过渡金属配合物作为催化剂。
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公开(公告)号：US09284267B2
公开(公告)日：2016-03-15
申请号：US12321995
申请日：2009-01-28
申请人： Andreas Jacob , Stefan Wershofen , Stephan Klein , Jörg Sundermeyer , Fuming Mei
发明人： Andreas Jacob , Stefan Wershofen , Stephan Klein , Jörg Sundermeyer , Fuming Mei
IPC分类号： C07C263/04 , C07C269/04 , C07C273/18
CPC分类号： C07C269/00 , B01J31/183 , B01J31/1835 , C07C263/04 , C07C269/04 , C07C273/18 , C07C273/1809 , C07C271/12 , C07C271/28 , C07C275/28
摘要： Urethanes are prepared by oxidative carbonylation of at least one amino compound in the presence of carbon monoxide, oxygen and organic, at least one hydroxyl-group-carrying compound. The carbonylation is carried out in the absence of halogen-containing promoters. The carbonylation is also carried out in the presence of a metal complex catalyst which contains neutral bidentate N-chelate ligands of the (N˜N) type, two monoanionic N,O-chelate ligands of the general type (N˜O)− or tetradentate dianionic chelate ligands (O˜N˜N˜O)2−.
摘要翻译： 在一氧化碳，氧和有机物，至少一种含羟基化合物的存在下，通过氧化羰基化至少一种氨基化合物制备聚氨酯。 在不含卤素促进剂的情况下进行羰基化。 羰基化还可以在金属络合物催化剂的存在下进行，该催化剂含有（N〜N）型中性二齿N-螯合配体，一般类型（N〜O）的两个单阴离子N，O-螯合配体）或 四齿二离子螯合配体（O〜N〜N〜O）2-。
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