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1.发明授权Synthesis of polyalkylenepolyamines having a low color index by homogeneously catalyzed alcohol amination in the presence of hydrogen 有权通过在氢存在下均匀催化醇胺化合成具有低颜色指数的聚亚烷基多胺公开(公告)号：US08877977B2
公开(公告)日：2014-11-04
申请号：US13680625
申请日：2012-11-19
IPC分类号： C07C209/16 , C07C209/60 , C07C209/68 , C08G73/02
CPC分类号： C07C209/68 , C08G73/0213 , C07C211/11
摘要： Process for the preparation of polyalkylenepolyamines by homogeneously catalyzed alcohol amination, in which aliphatic amino alcohols are reacted with one another or aliphatic diamines or polyamines are reacted with aliphatic diols or polyols with the elimination of water in the presence of a homogeneous catalyst and in the presence of hydrogen gas. Polyalkylenepolyamines obtainable by such processes and polyalkylenepolyamines comprising hydroxy groups, secondary amines or tertiary amines. Uses of such polyalkylenepolyamines as adhesion promoters for printing inks, adhesion promoters in composite films, cohesion promoters for adhesives, crosslinkers/curing agents for resins, primers for paints, wet-adhesion promoters for emulsion paints, complexing agents and flocculating agents, penetration assistants in wood preservation, corrosion inhibitors, immobilizing agents for proteins and enzymes.
摘要翻译： 通过均相催化的醇胺化制备聚亚烷基多胺的方法，其中脂肪族氨基醇彼此反应或脂族二胺或多胺与脂肪族二醇或多元醇在均相催化剂存在下与水反应， 的氢气。 可通过这些方法获得的聚亚烷基多胺和包含羟基，仲胺或叔胺的聚亚烷基多胺。 使用这种聚亚烷基多胺作为印刷油墨的粘合促进剂，复合膜中的粘合促进剂，粘合剂的内聚力促进剂，树脂的交联剂/固化剂，油漆的底漆，乳液漆的湿粘合促进剂，络合剂和絮凝剂，渗透助剂 木材保存，腐蚀抑制剂，蛋白质和酶的固定剂。
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2.发明申请SYNTHESIS OF POLYALKYLENEPOLYAMINES HAVING A LOW COLOR INDEX BY HOMOGENEOUSLY CATALYZED ALCOHOL AMINATION IN THE PRESENCE OF HYDROGEN 有权在氢存在下通过均相催化醇醇胺化合成具有低颜色指数的聚亚烷基酰胺的合成公开(公告)号：US20130137901A1
公开(公告)日：2013-05-30
申请号：US13680625
申请日：2012-11-19
IPC分类号： C07C209/68 , C08G73/02
CPC分类号： C07C209/68 , C08G73/0213 , C07C211/11
摘要： Process for the preparation of polyalkylenepolyamines by homogeneously catalyzed alcohol amination, in which aliphatic amino alcohols are reacted with one another or aliphatic diamines or polyamines are reacted with aliphatic diols or polyols with the elimination of water in the presence of a homogeneous catalyst and in the presence of hydrogen gas. Polyalkylenepolyamines obtainable by such processes and polyalkylenepolyamines comprising hydroxy groups, secondary amines or tertiary amines. Uses of such polyalkylenepolyamines as adhesion promoters for printing inks, adhesion promoters in composite films, cohesion promoters for adhesives, crosslinkers/curing agents for resins, primers for paints, wet-adhesion promoters for emulsion paints, complexing agents and flocculating agents, penetration assistants in wood preservation, corrosion inhibitors, immobilizing agents for proteins and enzymes.
摘要翻译： 通过均相催化的醇胺化制备聚亚烷基多胺的方法，其中脂肪族氨基醇彼此反应或脂族二胺或多胺与脂肪族二醇或多元醇在均相催化剂存在下与水反应， 的氢气。 可通过这些方法获得的聚亚烷基多胺和包含羟基，仲胺或叔胺的聚亚烷基多胺。 使用这种聚亚烷基多胺作为印刷油墨的粘合促进剂，复合膜中的粘合促进剂，粘合剂的内聚力促进剂，树脂的交联剂/固化剂，油漆的底漆，乳液漆的湿粘合促进剂，络合剂和絮凝剂，渗透助剂 木材保存，腐蚀抑制剂，蛋白质和酶的固定剂。
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3.发明授权Method for the continuous production of an amine using an aluminum—copper catalyst 有权使用铝 - 铜催化剂连续生产胺的方法公开(公告)号：US09174201B2
公开(公告)日：2015-11-03
申请号：US13119948
申请日：2009-09-09
申请人： Martin Ernst , Bernd Stein , Steffen Maas , Jörg Pastre , Thorsten Johann , Johann-Peter Melder
发明人： Martin Ernst , Bernd Stein , Steffen Maas , Jörg Pastre , Thorsten Johann , Johann-Peter Melder
IPC分类号： C07C211/14 , C07C211/35 , C07C209/26 , B01J23/72 , B01J35/02 , B01J37/00 , C07C209/16 , B01J21/04 , B01J37/02 , B01J37/18
CPC分类号： B01J23/72 , B01J21/04 , B01J35/023 , B01J37/0009 , B01J37/0201 , B01J37/18 , C07C209/16 , C07C209/26 , C07C2601/14 , Y02P20/582 , C07C211/08 , C07C211/10 , C07C211/12 , C07C211/14 , C07C211/35
摘要： Process for the continuous preparation of an amine by reaction of a primary or secondary alcohol, aldehyde and/or ketone with hydrogen and a nitrogen compound selected from the group consisting of ammonia, primary and secondary amines at a temperature in the range from 60 to 300° C. in the presence of a catalyst comprising copper oxide and aluminum oxide, wherein the reaction takes place in the gas phase and the catalytically active composition of the catalyst before reduction with hydrogen comprisesfrom 20 to 75% by weight of aluminum oxide (Al2O3),from 20 to 75% by weight of oxygen-comprising compounds of copper, calculated as CuO,from 0 to 2% by weight of oxygen-comprising compounds of sodium, calculated as Na2O, andless than 5% by weight of oxygen-comprising compounds of nickel, calculated as NiO, and the shaped catalyst body has a pellet shape having a diameter in the range from 1 to 4 mm and a height in the range from 1 to 4 mm.
摘要翻译： 通过伯醇或仲醇，醛和/或酮与氢和选自氨，伯胺和仲胺的氮化合物在60至300℃的温度下反应连续制备胺的方法 在包含氧化铜和氧化铝的催化剂存在下，其中反应在气相中进行，催化剂在用氢还原前的催化活性组合物包含20至75重量％的氧化铝（Al 2 O 3 ），20至75重量％的以氧化铜计的含氧化合物的铜（以CuO计）为0至2重量％的含氧化合物的钠（以Na 2 O计）和小于5重量％ 包括以NiO计算的镍化合物，并且成型催化剂体具有直径在1至4mm范围内且高度在1至4mm范围内的颗粒形状。
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公开(公告)号：US08575401B2
公开(公告)日：2013-11-05
申请号：US13133499
申请日：2009-12-07
IPC分类号： C07C29/80
CPC分类号： C07C29/141 , C07C29/80 , C08G18/56 , C08G63/16 , C08L75/04 , C07C31/22 , C07C31/245 , C07C31/20
摘要： The present invention relates to a process for purifying crude polymethylol which comprises polymethylol of the formula (I) (HOCH2)2—C—R2 (I) in which each R is independently a further methylol group or an alkyl group having 1 to 22 carbon atoms or an aryl or aralkyl group having 6 to 22 carbon atoms, and also hydroxy acid of the formula (IV) in which each R is independently as defined above, which comprises performing the purification in a distillation column, the bottom of the distillation column being connected to an evaporator with a short residence time. The present invention further relates to a composition comprising polymethylol and 1 to 10 000 ppm by weight of an ester of polymethylol and of a hydroxy acid and to the use thereof.
摘要翻译： 本发明涉及一种纯化粗多羟甲基的方法，其包括式（I）的多羟甲基（HOCH 2）2 -C-R 2（I），其中每个R独立地为另外的羟甲基或具有1至22个碳的烷基 原子或具有6至22个碳原子的芳基或芳烷基，以及式（IV）的羟基酸，其中每个R独立地如上定义，其包括在蒸馏塔中进行纯化，蒸馏塔的底部 连接到具有短停留时间的蒸发器。 本发明还涉及包含多羟甲基和1-10万重量ppm的多羟甲基和羟基酸的酯的组合物及其用途。
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公开(公告)号：US08193390B2
公开(公告)日：2012-06-05
申请号：US11720770
申请日：2005-12-03
申请人： Horst Grafmans , Steffen Maas , Alexander Weck , Heinz Rütter , Michael Schulz , Karl-Heinz Roβ
发明人： Horst Grafmans , Steffen Maas , Alexander Weck , Heinz Rütter , Michael Schulz , Karl-Heinz Roβ
IPC分类号： C07C231/02
CPC分类号： C07C231/02 , C07C233/05
摘要： A process for preparing N,N-dimethylacetamide (DMAC) by continuously reacting methyl acetate (MeOAc) with dimethylamine (DMA) in the presence of a basic catalyst, wherein MeOAc is used in the form of a methanolic solution and the continuous distillative workup is effected in such a way that methanol and any other low boilers are initially removed overhead in a column A and the bottom effluent of column A is fed to a column B in which DMAC is removed via a side draw a purity of ≧99.7% by weight.
摘要翻译： 在碱性催化剂存在下，通过使乙酸甲酯（MeOAc）与二甲胺（DMA）连续反应制备N，N-二甲基乙酰胺（DMAC）的方法，其中MeOAc以甲醇溶液的形式使用，连续蒸馏处理是 以甲醇和任何其他低沸点物最初在塔A中塔顶除去并且塔A的底部流出物进料到其中通过侧面抽取DMAC的柱B，其中汲取的纯度为≥99.7重量％ 。
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公开(公告)号：US20100069681A1
公开(公告)日：2010-03-18
申请号：US12516211
申请日：2007-11-12
申请人： Jens Heimann , Markus Roesch , Ellen Dahlhoff , Steffen Maas
发明人： Jens Heimann , Markus Roesch , Ellen Dahlhoff , Steffen Maas
IPC分类号： C07C41/00
CPC分类号： C07C41/26 , C07C67/31 , C07C69/708 , C07C43/13
摘要： The present invention relates to a process for preparing 3-alkoxypropan-1-ols of the general formula I by catalytic hydrogenation of esters of the general formula II, where the radicals R1 and R2 and R3, R4 and R5 are each, independently of one another, a straight-chain or branched C1-C20-alkyl radical which may optionally be substituted by one or more C1-C20-alkoxy radicals or interrupted by one or more oxygen atoms in the chain, C6-C20-aryl, C7-C20-arylalkyl which may optionally be substituted by one or more C1-C20-alkoxy radicals or interrupted by one or more oxygen atoms in the alkyl chain, C7-C20-alkylaryl which may optionally be substituted by one or more C1-C20-alkoxy radicals or interrupted by one or more oxygen atoms in the alkyl chain, a C1-C20-cycloalkyl radical which may optionally be substituted by one or more C1-C20-alkoxy radicals and R2, R3 and R4 can, independently of one another, also be hydrogen, over chromium- and nickel-free catalysts.
摘要翻译： 本发明涉及一种制备通式Ⅰ的3-烷氧基丙-1-烯的方法，其中通式Ⅱ的酯通过催化氢化，其中基团R 1和R 2以及R 3，R 4和R 5各自独立地为 另一个直链或支链的C 1 -C 20 - 烷基，其可任选地被一个或多个C 1 -C 20烷氧基取代或被链中的一个或多个氧原子间隔，C 6 -C 20芳基，C 7 -C 20 可以任选地被一个或多个C 1 -C 20烷氧基取代或被烷基链中的一个或多个氧原子间隔的芳基烷基，可任选被一个或多个C 1 -C 20烷氧基取代的C 7 -C 20烷基芳基 或被烷基链中的一个或多个氧原子中断，可任意被一个或多个C 1 -C 20烷氧基取代的C 1 -C 20环烷基，R 2，R 3和R 4可彼此独立地为 氢，超过无铬和无镍的催化剂。
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公开(公告)号：US20060205985A1
公开(公告)日：2006-09-14
申请号：US10553195
申请日：2004-04-14
IPC分类号： C07C29/14
CPC分类号： C07C29/141 , C07C31/20
摘要： Process for the catalytic hydrogenation of methylolalkanals of the formula where R1 and R2 are each, independently of one another, a further methylol group or an alkyl group having from 1 to 22 carbon atoms or an aryl or aralkyl group having from 6 to 33 carbon atoms, in the liquid phase over a hydrogenation catalyst, wherein the pH of the hydrogenation feed is set to from 6.3 to 7.8 by addition of at least one tertiary amine.
摘要翻译： 下式的羟甲基烷烃的催化氢化方法，其中R 1和R 2各自彼此独立地是另外的羟甲基或具有1至 22个碳原子或具有6至33个碳原子的芳基或芳烷基，在氢化催化剂中的液相中，其中通过加入至少一种叔胺将氢化进料的pH设定为6.3至7.8。
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公开(公告)号：US07057080B2
公开(公告)日：2006-06-06
申请号：US10398180
申请日：2001-10-11
IPC分类号： C07C27/10
摘要： A process is provided for improving the color number of polyhydric alcohols, especially trimethylolpropane, by catalytic hydrogenation, the polyhydric alcohol used in the hydrogenation having been purified by distillation following its preparation, wherein the hydrogenation is carried out in the presence of a macroporous supported heterogeneous catalyst containing, as the active metal, at least one metal of subgroups VII to X of the Periodic Table.
摘要翻译： 提供了通过催化氢化来改善多元醇，特别是三羟甲基丙烷的颜色数的方法，在氢化中使用的多元醇在其制备之后通过蒸馏进行纯化，其中氢化在大孔支持的异构体 含有作为活性金属的至少一种元素周期表第VII至X族金属的催化剂。
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公开(公告)号：US20110130318A1
公开(公告)日：2011-06-02
申请号：US13003087
申请日：2009-07-07
申请人： Steffen Maas , Volker Schwendemann , Lidcay Herrera Taboada , Heike Pfistner , Dieter Boeckh , Ole Simonsen
发明人： Steffen Maas , Volker Schwendemann , Lidcay Herrera Taboada , Heike Pfistner , Dieter Boeckh , Ole Simonsen
CPC分类号： C11D3/38672 , C11D3/3757 , C11D3/3769 , C11D3/38663 , C11D11/0082
摘要： The present invention relates to an enzyme composition comprising enzyme containing polymer particles, which is useful for detergent compositions, in particular for liquid detergent compositions. In these enzyme containing particles, the particles comprise i) at least one enzyme, and ii) at least one polymer P, which is selected from homo- and copolymers having a backbone, wherein the C—C-backbone carries carboxylgroups, which may be present in the acidic form or in the neutralized form, and wherein the C—C-backbone comprises hydrophobic repeating units.
摘要翻译： 本发明涉及一种包含含酶聚合物颗粒的酶组合物，其可用于洗涤剂组合物，特别是用于液体洗涤剂组合物。 在这些含酶颗粒中，颗粒包含i）至少一种酶，和ii）至少一种聚合物P，其选自具有主链的均聚物和共聚物，其中C-C主链带有羧基，其可以是 以酸性形式或以中和形式存在，并且其中C-C主链包含疏水性重复单元。
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公开(公告)号：US20070282135A1
公开(公告)日：2007-12-06
申请号：US11447020
申请日：2006-06-06
申请人： Steffen Maas , Thorsten Johann , Michael Koch , Tilman Sirch , Stephan Schlitter , Stefan Rittinger , Michael Steiniger , Todd C. Spengeman
发明人： Steffen Maas , Thorsten Johann , Michael Koch , Tilman Sirch , Stephan Schlitter , Stefan Rittinger , Michael Steiniger , Todd C. Spengeman
IPC分类号： C07C45/62
CPC分类号： C07C29/141 , C07C31/20
摘要： Process for the catalytic hydrogenation of methylolalkanals of the general formula where R1 and R2 are each, independently of one another, a further methylol group or an alkyl group having from 1 to 22 carbon atoms or an aryl or aralkyl group having from 6 to 33 carbon atoms, in the liquid phase by means of hydrogen over a hydrogenation catalyst, wherein hydrogen is used in a molar ratio to methylolalkanal of greater than 1.
摘要翻译： 用于通式的羟甲基烷烃的催化氢化方法其中R 1和R 2各自彼此独立地是另外的羟甲基或具有1个 至22个碳原子或具有6至33个碳原子的芳基或芳烷基，在液相中通过氢气在氢化催化剂上氢化，其中氢以与羟甲基烷醛的摩尔比大于1。
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