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公开(公告)号：EP1175389A1
公开(公告)日：2002-01-30
申请号：EP99963040.3
申请日：1999-12-08
IPC分类号： C07C213/04 , C07C217/54
CPC分类号： C07C213/04 , C07C217/54
摘要： A process for the alkoxylation of a polyetheramine to form an etheramine alkoxylate. In the process, a polyetheramine is reacted with an alkylene oxide in the presence of an alcohol to form the etheramine alkoxylate. The alcohol serves as a catalyst to allow the reaction proceed at a heightened temperature as compared to the reaction in the absence of alcohol, while at the same time limiting the amount of glycol by-product production which would otherwise typically form when higher polyetheramines are to be alkoxylated. The alcohol may be, for instance, ethanol or methanol.
摘要翻译： 一种聚醚胺烷氧基化生成醚胺烷氧基化物的方法。 在该方法中，聚醚胺在醇的存在下与烯化氧反应形成醚胺烷氧基化物。 与不存在醇的反应相比，醇起到催化剂的作用以允许反应在升高的温度下进行，同时限制乙二醇副产物的生产量，否则当更高的聚醚胺时 被烷氧基化。 该醇可以是例如乙醇或甲醇。
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公开(公告)号：EP1175389B1
公开(公告)日：2004-04-07
申请号：EP99963040.3
申请日：1999-12-08
IPC分类号： C07C213/04 , C07C217/54
CPC分类号： C07C213/04 , C07C217/54
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3.发明授权A PROCESS FOR PREPARING ALKANOLAMINES FROM POLYOLEFIN EPOXIDES 有权用于生产ALKONOLAMINEN OFF POLYOLEFINEPOXIDEN
公开(公告)号：EP1127044B1
公开(公告)日：2003-05-28
申请号：EP99971796.0
申请日：1999-10-29
IPC分类号： C07C213/04 , C10L1/22
CPC分类号： C10L1/2387 , C07C213/04 , C10L10/00
摘要： Disclosed herein is a process for producing alkanolamines from the reaction between a polyolefin epoxide and an organic amino compound under conditions of elevated temperature and pressure, in the presence of a catalytic amount of an alcohol. Higher reaction rates for alkanolamine production than provided in the prior art may be achieved by use of a process according to the invention. Alkanolamines having various levels of nitrogen may be produced by the invention.
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公开(公告)号：EP1226185B1
公开(公告)日：2005-04-13
申请号：EP00957625.7
申请日：2000-08-21
发明人： SU, Wei-Yang
IPC分类号： C08F8/02
CPC分类号： C08F8/00 , Y02P20/582 , C08F110/08
摘要： Polyalkyl hydroxyaromatics may be prepared from polyalkylenes and hydroxyaromatics in the presence of an acid catalyst and an organic solvent having a boiling point range with an initial boiling point value of below or about the boiling point of the selected hydroxyaromatic reactants and final boiling point of above or equal to about the boiling point of alkylhydroxyaromatic by-product of the reaction. Using this method, accumulation of undesirable alkylhydroxyaromatic by-product/s in a reaction vessel may be minimized, and/or viscosity of polyalkyl hydroxyaromatic product reduced, allowing for increased ease of transfer and transportation.
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公开(公告)号：EP1268714A1
公开(公告)日：2003-01-02
申请号：EP01923263.6
申请日：2001-02-06
发明人： SU, Wei-Yang
CPC分类号： C10L1/1985 , C10L1/146 , C10L10/04
摘要： Highly effective fuel additives that control the formation of deposits in internal combustion engines, particularly, in the fuel injection system and combustion chamber of such engines. The fuel additives comprise carboxylic acid alkoxylates, and are particularly suited for use with nitrogen-containing fuel detergents. Fuel compositions comprising the fuel additives, and methods of controlling engine deposits are also disclosed.
摘要翻译： 控制内燃机沉积物形成的高效燃料添加剂，特别是在这种发动机的燃料喷射系统和燃烧室中。 燃料添加剂包含羧酸烷氧基化物，并且特别适用于含氮燃料清净剂。 还公开了包含燃料添加剂的燃料组合物和控制发动机沉积物的方法。
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6.发明公开CO-PRODUCTION OF CYCLOHEXYLAMINE AND BIS-(PARA-AMINOCYCLOHEXYL) METHANE 有权GLEICHZEITIGE HERSTELLUNG VON CYCLOHEXYLAMIN UND BIS-（PARA-AMINOCYCLOHEXYL）-METHAN
公开(公告)号：EP1824810A1
公开(公告)日：2007-08-29
申请号：EP05854135.0
申请日：2005-12-15
IPC分类号： C07C209/00 , C08F120/66
CPC分类号： C07C209/72 , C07C2601/14 , C07C211/36
摘要： Embodiments of the present invention disclose a process for the co-production of bis(para-aminocyclohexyl) methane (PACM). Also disclosed are articles of manufacture made using PACM produced by methods of this invention. The methods of the present invention generally include using a first mixture having methylene di-aniline (MDA) and a second aromatic amine. The first mixture has less than 15% polymeric MDA by weight and the second aromatic amine is present in an amount to render the first mixture a liquid. The first mixture is hydrogenated to produce a product mixture comprising PACM and at least one second non-aromatic amine.
摘要翻译： 本发明的实施方案公开了双（对氨基环己基）甲烷（PACM）共同生产的方法。 还公开了使用通过本发明的方法生产的PACM制造的制品。 本发明的方法通常包括具有亚甲基二苯胺（MDA）和第二芳族胺的第一混合物。 第一混合物的重量小于15％的聚合物MDA，第二芳族胺以使第一混合物成为液体的量存在。 将第一混合物氢化以产生包含PACM和至少一种第二非芳族胺的产物混合物。
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公开(公告)号：EP1127044A1
公开(公告)日：2001-08-29
申请号：EP99971796.0
申请日：1999-10-29
IPC分类号： C07C213/04 , C10L1/22
CPC分类号： C10L1/2387 , C07C213/04 , C10L10/00
摘要： Disclosed herein is a process for producing alkanolamines from the reaction between a polyolefin epoxide and an organic amino compound under conditions of elevated temperature and pressure, in the presence of a catalytic amount of an alcohol. Higher reaction rates for alkanolamine production than provided in the prior art may be achieved by use of a process according to the invention. Alkanolamines having various levels of nitrogen may be produced by the invention.
摘要翻译： 本文公开了在催化量的醇存在下，在升高的温度和压力条件下由聚烯烃环氧化物和有机氨基化合物之间的反应生产链烷醇胺的方法。 通过使用根据本发明的方法可以实现比现有技术中提供的链烷醇胺生产更高的反应速率。 具有各种氮含量的链烷醇胺可以通过本发明生产。
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公开(公告)号：EP1268714B1
公开(公告)日：2006-05-31
申请号：EP01923263.6
申请日：2001-02-06
发明人： SU, Wei-Yang
CPC分类号： C10L1/1985 , C10L1/146 , C10L10/04
摘要： Highly effective fuel additives that control the formation of deposits in internal combustion engines, particularly, in the fuel injection system and combustion chamber of such engines. The fuel additives comprise carboxylic acid alkoxylates, and are particularly suited for use with nitrogen-containing fuel detergents. Fuel compositions comprising the fuel additives, and methods of controlling engine deposits are also disclosed.
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公开(公告)号：EP1532099A1
公开(公告)日：2005-05-25
申请号：EP03765809.3
申请日：2003-07-21
IPC分类号： C07C209/26
CPC分类号： C07C209/26 , C07C2601/14 , C07C211/11 , C07C211/36
摘要： Disclosed herein is a process for the reductive alkylation of primary amines to form secondary amines, by high pressure reaction of the primary amine with an alkylating agent and hydrogen in the presence of a catalyst which comprises metallic palladium. A process of the present invention is characterized in having high conversion rates and high selectivities, both greater than 95 % on a first pass through the reactor. According to a preferred embodiment, the secondary amine produced comprises at least one 2-alkyl group bonded to the nitrogen atom of the primary amine product.
摘要翻译： 本文公开了通过伯胺与烷基化剂和氢在含有金属钯的催化剂存在下的高压反应来还原烷基化伯胺形成仲胺的方法。 本发明的方法的特征在于具有高转化率和高选择性，在第一次通过反应器时都大于95％。 根据优选的实施方案，所生产的仲胺包含至少一个与伯胺产物的氮原子键合的2-烷基。
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公开(公告)号：EP1362262A1
公开(公告)日：2003-11-19
申请号：EP01981884.8
申请日：2001-10-17
IPC分类号： G03F7/32
CPC分类号： G03F7/322
摘要： Provided herein are developer solutions useful in producing semiconductor-based circuit elements or precursors thereof, which contain tris-(2-hydroxyethyl) methylammonium hydroxide. Developers according to the invention are either aqueous or alcoholic solutions of tris-(2-hydroxyethyl)methylammonium hydroxide which preferably further comprise a stabilizer. Through use of the compositions provided herein, greatly reduced levels of volatile amines are released during the developing process which lessens the burden on clean room atmosphere purification equipment owing to lessened airborne impurities.
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