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公开(公告)号：US08288583B2
公开(公告)日：2012-10-16
申请号：US12306019
申请日：2007-06-01
申请人： Uwe Boehmke , Klaus Schimossek , Detlef Bloos , Michael Neusius , Stephan Massoth , Guenther Graeff , Alexander Dardin , Matthias Fischer , Volker Stephan
发明人： Uwe Boehmke , Klaus Schimossek , Detlef Bloos , Michael Neusius , Stephan Massoth , Guenther Graeff , Alexander Dardin , Matthias Fischer , Volker Stephan
IPC分类号： C07C67/02
摘要： The present invention relates to processes for preparing carboxylic acid derivatives, comprising the reaction of at least one carboxylic acid and/or of a carboxylic acid derivative with at least one alcohol and/or an amine in the presence of a metal-containing catalyst, wherein, after the reaction has ended, the metal-containing catalyst is contacted with water and a superabsorbent, the contacting of the catalyst with the water leading to hydrolysis of the catalyst. The present invention further relates to the use of superabsorbents for removing a metal-containing catalyst from a mixture after hydrolysis of the catalyst.
摘要翻译： 本发明涉及制备羧酸衍生物的方法，包括在含金属的催化剂存在下使至少一种羧酸和/或羧酸衍生物与至少一种醇和/或胺反应，其中 在反应结束后，含金属的催化剂与水和超吸收剂接触，催化剂与水的接触导致催化剂的水解。 本发明还涉及超吸收剂在催化剂水解后从混合物中除去含金属催化剂的用途。
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2.发明授权公开(公告)号：US07645842B2
公开(公告)日：2010-01-12
申请号：US11572330
申请日：2005-08-01
申请人： Francois Acker , Markus Scherer , Alexander Dardin , Stephan Massoth , Bernd Amrhein , Detlef Bloos , Valerie Dittgen , Alain Roos , Jean-Marc Beiner
发明人： Francois Acker , Markus Scherer , Alexander Dardin , Stephan Massoth , Bernd Amrhein , Detlef Bloos , Valerie Dittgen , Alain Roos , Jean-Marc Beiner
CPC分类号： C08F2/00 , C08F220/14 , C08F220/18 , Y10S526/919
摘要： The invention relates to a method for radical polymerization of one or several ethylenically unsaturated compounds, characterized in that it consists in providing at least 80.8 percent by weight ethylenically unsaturated compounds in relation to the total weight of the ethylenically unsaturated compounds, adding at least one polymerization initiator for radical polymerization in at least two steps, wherein more polymerization initiator is added in the second step than in the first.
摘要翻译： 本发明涉及一种或多种烯键式不饱和化合物的自由基聚合方法，其特征在于它包括相对于烯属不饱和化合物的总重量提供至少80.8重量％的烯属不饱和化合物，加入至少一种聚合 在至少两个步骤中进行自由基聚合的引发剂，其中在第二步中加入比在第一步中更多的聚合引发剂。
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3.发明申请公开(公告)号：US20080132663A1
公开(公告)日：2008-06-05
申请号：US11572330
申请日：2005-08-01
申请人： Francois Acker , Markus Scherer , Alexander Dardin , Stephan Massoth , Bernd Amrhein , Detlef Bloos , Valerie Dittgen , Alain Roos , Jean-Marc Beiner
发明人： Francois Acker , Markus Scherer , Alexander Dardin , Stephan Massoth , Bernd Amrhein , Detlef Bloos , Valerie Dittgen , Alain Roos , Jean-Marc Beiner
CPC分类号： C08F2/00 , C08F220/14 , C08F220/18 , Y10S526/919
摘要： The invention relates to a method for radical polymerization of one or several ethylenically unsaturated compounds, characterized in that it consists in providing at least 80.8 percent by weight ethylenically unsaturated compounds in relation to the total weight of the ethylenically unsaturated compounds, adding at least one polymerization initiator for radical polymerization in at least two steps, wherein more polymerization initiator is added in the second step than in the first.
摘要翻译： 本发明涉及一种或多种烯键式不饱和化合物的自由基聚合方法，其特征在于它包括相对于烯属不饱和化合物的总重量提供至少80.8重量％的烯属不饱和化合物，加入至少一种聚合 在至少两个步骤中进行自由基聚合的引发剂，其中在第二步中加入比在第一步中更多的聚合引发剂。
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公开(公告)号：US06458750B1
公开(公告)日：2002-10-01
申请号：US09868309
申请日：2001-06-18
IPC分类号： C10M12916
CPC分类号： C10M145/38 , C10M145/28 , C10M145/30 , C10M145/32 , C10M145/34 , C10M145/36 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2209/107 , C10M2209/108 , C10M2209/109 , C10M2215/042 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2221/043 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： The invention relates to engine oil compositions with reduced deposit-formation tendency which contain between 0.05 and 10% by weight, in relation to the total weight of the engine oil composition, of an alkyl alkoxylate of formula (I), in which R 1 , R 2 and R 3 independently are hydrogen or a hydrocarbon rest with up to 40 carbon atoms; R 4 is hydrogen, a methyl or ethyl rest; L is a linking group; n is a whole number between 4 and 40; A is an alkoxy group with between 2 and 25 recurring units derived from ethylene oxide, propylene oxide and/or butylene oxide and comprises homopolymers and statistical copolymers of at least two of the above compounds; and z is 1 or 2. The nonpolar part of compound (I) of the formula (II) contains at least 9 carbon atoms. The invention also relates to the preparation of such engine oils and to the use of alkyl alkoxylates of formula (I) for the reduction of deposit formation.
摘要翻译： 本发明涉及具有降低沉积物形成趋势的发动机油组合物，其相对于发动机油组合物的总重量为0.05-10重量％的式（I）烷基烷氧基化物，其中R 1， R 2和R 3独立地是氢或具有至多40个碳原子的烃基; R 4是氢，甲基或乙基; L是连接基团; n是4到40之间的整数; A是烷氧基，其具有2至25个由环氧乙烷，环氧丙烷和/或环氧丁烷衍生的重复单元，并且包含至少两种上述化合物的均聚物和统计共聚物; 并且z为1或2.式（II）化合物（I）的非极性部分含有至少9个碳原子。 本发明还涉及这种发动机油的制备和式（I）烷基烷氧基化物用于减少沉积物形成的用途。
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公开(公告)号：US20090182145A1
公开(公告)日：2009-07-16
申请号：US12306019
申请日：2007-06-01
申请人： Uwe Böhmke , Klaus Schimossek , Detlef Bloos , Michael Neusius , Stephan Massoth , Günther Gräff , Alexander Dardin , Matthias Fischer , Volker Stephan
发明人： Uwe Böhmke , Klaus Schimossek , Detlef Bloos , Michael Neusius , Stephan Massoth , Günther Gräff , Alexander Dardin , Matthias Fischer , Volker Stephan
IPC分类号： C07D295/185
摘要： The present invention relates to processes for preparing carboxylic acid derivatives, comprising the reaction of at least one carboxylic acid and/or of a carboxylic acid derivative with at least one alcohol and/or an amine in the presence of a metal-containing catalyst, wherein, after the reaction has ended, the metal-containing catalyst is contacted with water and a superabsorbent, the contacting of the catalyst with the water leading to hydrolysis of the catalyst. The present invention further relates to the use of superabsorbents for removing a metal-containing catalyst from a mixture after hydrolysis of the catalyst.
摘要翻译： 本发明涉及制备羧酸衍生物的方法，包括在含金属的催化剂存在下使至少一种羧酸和/或羧酸衍生物与至少一种醇和/或胺反应，其中 在反应结束后，含金属的催化剂与水和超吸收剂接触，催化剂与水的接触导致催化剂的水解。 本发明还涉及超吸收剂在催化剂水解后从混合物中除去含金属催化剂的用途。
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6.发明授权公开(公告)号：US07452932B2
公开(公告)日：2008-11-18
申请号：US10526435
申请日：2003-08-27
CPC分类号： C10M169/044 , C10M2203/1006 , C10M2205/02 , C10M2205/022 , C10M2205/024 , C10M2205/04 , C10M2205/06 , C10M2207/046 , C10M2209/084 , C10M2209/104 , C10M2209/108 , C10N2230/02 , C10N2250/12
摘要： The present invention relates to a polymer dispersion having high stability, comprising A) at least one dispersed polyolefin, B) at least one dispersing component, C) mineral oil and D) at least one compound comprising (oligo)oxyalkyl groups.
摘要翻译： 本发明涉及具有高稳定性的聚合物分散体，其包含A）至少一种分散的聚烯烃，B）至少一种分散组分，C）矿物油和D）至少一种包含（低聚）烷氧基的化合物。
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7.发明申请公开(公告)号：US20050261143A1
公开(公告)日：2005-11-24
申请号：US10526435
申请日：2003-08-27
IPC分类号： C10M169/04 , C10M101/00
CPC分类号： C10M169/044 , C10M2203/1006 , C10M2205/02 , C10M2205/022 , C10M2205/024 , C10M2205/04 , C10M2205/06 , C10M2207/046 , C10M2209/084 , C10M2209/104 , C10M2209/108 , C10N2230/02 , C10N2250/12
摘要： The present invention relates to a polymer dispersion having high stability, comprising A) at least one dispersed polyolefin, B) at least one dispersing component, C) mineral oil and D) at least one compound comprising (oligo)oxyalkyl groups.
摘要翻译： 本发明涉及具有高稳定性的聚合物分散体，其包含A）至少一种分散的聚烯烃，B）至少一种分散组分，C）矿物油和D）至少一种包含（低聚）烷氧基的化合物。
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公开(公告)号：US20130131254A1
公开(公告)日：2013-05-23
申请号：US13813175
申请日：2011-07-22
IPC分类号： B29B7/00
CPC分类号： B29B7/002 , C08J3/02 , C08J2323/16 , C08J2433/04
摘要： The present invention relates to a process for producing a dispersion comprising at least one carrier medium, at least one emulsifier and at least one polymer based on polyolefins, by dispersing a heterogeneous composition using a mixer which works by the rotor-stator principle. The present invention additionally describes a polymer dispersion obtainable by the process.
摘要翻译： 本发明涉及一种生产包含至少一种载体介质，至少一种乳化剂和至少一种基于聚烯烃的聚合物的分散体的方法，通过使用通过转子 - 定子原理工作的混合器分散异相组合物。 本发明另外描述了可通过该方法获得的聚合物分散体。
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