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1. 发明授权

US07064235B2 Process for making iminodiacetic acid compounds from monoethanolamine substrates 有权
标题翻译：从单乙醇胺底物制备亚氨基二乙酸化合物的方法
公开(公告)号：US07064235B2
公开(公告)日：2006-06-20
申请号：US10356867
申请日：2003-02-03
申请人： Howard C. Berk , Thaddeus S. Franczyk, II , Robert B. Weisenfeld , David A. Morgenstern , Juan P. Arhancet , William L. Moench, Jr. , James C. Peterson
发明人： Howard C. Berk , Thaddeus S. Franczyk, II , Robert B. Weisenfeld , David A. Morgenstern , Juan P. Arhancet , William L. Moench, Jr. , James C. Peterson
IPC分类号： C07F9/38 , C07C229/00
CPC分类号： C07C253/30 , C07C227/02 , C07C227/12 , C07C227/18 , C07F9/3813 , C07C229/12 , C07C229/16 , C07C255/25 , C07C229/18
摘要： This invention is directed to a process for making an iminodiacetic acid compound from a monoethanolamine substrate having the formula: wherein R1 is hydrogen, hydrocarbyl, or substituted hydrocarbyl. The process includes a series of reactions comprising a cyanomethylation, a hydrolysis and a dehydrogenation. In a particular embodiment, the iminodiacetic acid produced is disodium iminodiacetic acid and the monoethanolamine substrate used is 2-aminoethanol.
摘要翻译：本发明涉及由具有下式的单乙醇胺底物制备亚氨基二乙酸化合物的方法：其中R 1是氢，烃基或取代的烃基。该方法包括一系列包括氰甲基化，水解和脱氢的反应。在一个具体实施方案中，产生的亚氨基二乙酸是亚氨基二乙酸二钠，所用的单乙醇胺底物是2-氨基乙醇。

2. 发明授权

US06646160B2 Process for the preparation of carboxylic acid salts from primary alcohols 失效
标题翻译：从伯醇制备羧酸盐的方法
公开(公告)号：US06646160B2
公开(公告)日：2003-11-11
申请号：US09563683
申请日：2000-05-03
申请人： Thaddeus S. Franczyk, II , William L. Moench, Jr.
发明人： Thaddeus S. Franczyk, II , William L. Moench, Jr.
IPC分类号： C07C51291
CPC分类号： C07C227/02 , C07C229/08 , C07C229/12 , C07C229/16
摘要： The present invention provides a new and useful improvement in the process to manufacture a carboxylic acid salt, particularly an amino carboxylic acid salt, from a primary alcohol, particularly a primary aminoalcohol. The process of manufacturing amino carboxylic acid salts comprises contacting an aqueous solution of a primary aminoalcohol with a strong hydroxide base selected from the group consisting of an alkali metal hydroxide, an alkaline earth metal hydroxide, an ammonium hydroxide compound including a tetraalkyl ammonium hydroxide, or the like, in the presence of an effective amount of a catalyst. The catalyst comprises one or more of elements selected from the group consisting of copper, cobalt, nickel, and cadmium as well as optionally lesser amounts of chromium, titanium, niobium, tantalum, zirconium, vanadium, molybdenum, manganese, tungsten, cobalt, nickel, or mixtures thereof. The reaction mixture contains less than about 3000 ppm, preferably less than about 500 ppm, more preferably less than about 100 ppm of oxidized copper (Cu+ and/or Cu2+) during the reaction. The concentration of oxidizing agents in the reactants is minimized to prevent formation of oxidized copper from metallic copper catalyst.
摘要翻译：本发明提供了从伯醇，特别是伯氨基醇制备羧酸盐，特别是氨基羧酸盐的方法中的新的和有用的改进。制备氨基羧酸盐的方法包括将伯氨基醇的水溶液与选自碱金属氢氧化物，碱土金属氢氧化物，氢氧化铵，氢氧化四烷基铵或氢氧化四烷基铵的强氢氧化物碱在有效量的催化剂存在下进行。催化剂包含一种或多种选自铜，钴，镍和镉的元素，以及任选少量的铬，钛，铌，钽，锆，钒，钼，锰，钨，钴，镍，或其混合物。反应混合物在反应期间含有小于约3000ppm，优选小于约500ppm，更优选小于约100ppm的氧化铜（Cu 2+和/或Cu 2+）。反应物中氧化剂的浓度被最小化以防止金属铜催化剂形成氧化铜。

3. 发明授权

US06376708B1 Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts 有权
标题翻译：用于使伯醇脱氢以制备羧酸盐的方法和催化剂
公开(公告)号：US06376708B1
公开(公告)日：2002-04-23
申请号：US09547373
申请日：2000-04-11
申请人： David A. Morgenstern , Juan P. Arhancet , Howard C. Berk , William L. Moench, Jr. , James C. Peterson
发明人： David A. Morgenstern , Juan P. Arhancet , Howard C. Berk , William L. Moench, Jr. , James C. Peterson
IPC分类号： C07C5116
CPC分类号： C07F9/3813 , B01J23/70 , B01J23/72 , B01J23/80 , B01J23/835 , B01J35/04 , B01J37/348 , C07C51/235 , C07C227/02 , C07C229/16
摘要： This invention is directed to a process for making a salt of a carboxylic acid. The process comprises contacting a catalyst with an alkaline mixture comprising a primary alcohol. In one embodiment, for example, the catalyst comprises a metal support (preferably a metal sponge support) coated with copper. The support comprises at least about 10% (by weight) non-copper metal, and the copper-containing coating comprises from about 0.005 to about 0.5 grams of copper (per gram of said metal support). In another embodiment, the catalyst comprises a metal support (preferably a metal sponge support) coated with silver. The support comprises at least about 10% (by weight) non-silver metal, and the silver-containing coating comprises from about 0.005 to about 0.5 grams of copper (per gram of said metal support). In another embodiment, the catalyst comprises at least about 15% (by weight) non-copper metal, and at least about 10% (by weight) copper. In yet another embodiment, the catalyst comprises at least about 15% (by weight) non-silver metal, and at least about 10% (by weight) silver. In both these embodiments, it is particularly preferable for the catalyst to be in the form of a metal sponge. This invention is also directed to copper-containing and silver-containing catalysts which may, for example, be used in the above process. This invention is further directed to processes for making such catalysts.
摘要翻译：本发明涉及一种制备羧酸盐的方法。该方法包括使催化剂与包含伯醇的碱性混合物接触。在一个实施方案中，例如，催化剂包含涂覆有铜的金属载体（优选金属海绵载体）。载体包含至少约10％（重量）的非铜金属，并且含铜涂层包含约0.005至约0.5克铜（每克所述金属载体）。在另一个实施方案中，催化剂包含金属支撑体（优选金属海绵支撑体）涂覆银。载体包含至少约10％（重量）的非银金属，并且含银涂层包含约0.005至约0.5克铜（每克所述金属载体）。在另一个实施方案中，催化剂包含至少约15％（重量）的非铜金属和至少约10％（重量）的铜。在另一个实施方案中，催化剂包含至少约15％（重量）的非银金属和至少约10％（重量）的银。在这两个实施方案中，特别优选催化剂为金属海绵形式。本发明还涉及可以在上述方法中使用的含铜和含银催化剂。本发明还涉及制备这种催化剂的方法。

4. 发明授权

US08450523B2 Process for preparation of a carboxylic acid salt by dehydrogenation of a primary alcohol 有权
标题翻译：通过伯醇脱氢制备羧酸盐的方法
公开(公告)号：US08450523B2
公开(公告)日：2013-05-28
申请号：US13435184
申请日：2012-03-30
申请人： David A. Morgenstern , Juan P. Arhancet , Howard C. Berk , William L. Moench, Jr. , James C. Peterson
发明人： David A. Morgenstern , Juan P. Arhancet , Howard C. Berk , William L. Moench, Jr. , James C. Peterson
IPC分类号： C07C229/08 , C07C229/12
CPC分类号： C07F9/3813 , B01J23/70 , B01J23/72 , B01J23/80 , B01J23/835 , B01J35/04 , B01J37/348 , C07C51/235 , C07C227/02 , C07C229/16
摘要： This invention is directed a process for preparation of a carboxylic acid salt by dehydrogenation of a primary alcohol. The invention is also directed to a catalyst for dehydrogenating primary alcohols. In one embodiment, for example, the catalyst comprises a metal support (preferably a metal sponge support) having a copper-containing coating at the surface thereof. In another embodiment, the catalyst comprises a metal selected from the group consisting of zinc, cobalt, iron, tin and combinations thereof having a copper-containing coating at the surface thereof.
摘要翻译：本发明涉及一种通过伯醇脱氢制备羧酸盐的方法。本发明还涉及用于使伯醇脱氢的催化剂。在一个实施方案中，例如，催化剂包括在其表面具有含铜涂层的金属载体（优选金属海绵载体）。在另一个实施方案中，催化剂包括选自锌，钴，铁，锡及其在其表面具有含铜涂层的组合的金属。

5. 发明授权

US07329778B2 Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts 有权
标题翻译：用于使伯醇脱氢以制备羧酸盐的方法和催化剂
公开(公告)号：US07329778B2
公开(公告)日：2008-02-12
申请号：US09832541
申请日：2001-04-11
申请人： David A. Morgenstern , Juan P. Arhancet , Howard C. Berk , William L. Moench, Jr. , James C. Peterson
发明人： David A. Morgenstern , Juan P. Arhancet , Howard C. Berk , William L. Moench, Jr. , James C. Peterson
IPC分类号： C07C51/00 , C07C51/16 , C07C207/00 , C07C229/00
CPC分类号： C07F9/3813 , B01J23/70 , B01J23/72 , B01J23/80 , B01J23/835 , B01J35/04 , B01J37/348 , C07C51/235 , C07C227/02 , C07C229/16
摘要： This invention is directed to a process for making a salt of a carboxylic acid. The process comprises contacting a catalyst with an alkaline mixture comprising a primary alcohol.In one embodiment, for example, the catalyst comprises a metal support (preferably a metal sponge support) having a copper-containing active phase at the surface thereof. The support is resistant to deformation under the conditions of the dehydrogenation reaction.In another embodiment, the catalyst comprises a metal sponge having a copper-containing active phase at the surface thereof and a supporting structure containing at least 10% non-copper metal.This invention is also directed to copper-containing catalysts which may, for example, be used in the above process. This invention is further directed to processes for making such catalysts.
摘要翻译：本发明涉及一种制备羧酸盐的方法。该方法包括使催化剂与包含伯醇的碱性混合物接触。在一个实施方案中，例如，催化剂包括在其表面具有含铜活性相的金属载体（优选金属海绵载体）。该载体在脱氢反应条件下耐变形。在另一个实施方案中，催化剂包括在其表面具有含铜活性相的金属海绵和含有至少10％非铜金属的支撑结构。本发明还涉及可以在上述方法中使用的含铜催化剂。本发明还涉及制备这种催化剂的方法。

6. 发明授权

US06706662B2 Catalyst for dehydrogenating primary alcohols to make carboxylic acid salts 有权
标题翻译：用于使伯醇脱氢以制备羧酸盐的催化剂
公开(公告)号：US06706662B2
公开(公告)日：2004-03-16
申请号：US10085337
申请日：2002-02-28
申请人： David A. Morgenstern , Juan P. Arhancet , Howard C. Berk , William L. Moench, Jr. , James C. Peterson
发明人： David A. Morgenstern , Juan P. Arhancet , Howard C. Berk , William L. Moench, Jr. , James C. Peterson
IPC分类号： B01J2372
CPC分类号： C07F9/3813 , B01J23/70 , B01J23/72 , B01J23/80 , B01J23/835 , B01J35/04 , B01J37/348 , C07C51/235 , C07C227/02 , C07C229/16
摘要： This invention is directed to a process for dehydrogenating primary alcohols to make salts of carboxylic acids. The process comprises contacting a catalyst, preferably a metal support coated with copper or silver, with an alkaline mixture comprising a primary alcohol. The invention further provides for novel copper-containing and silver-containing catalysts which may be used, for example, in the above process as well as processes for making such catalysts.
摘要翻译：本发明涉及使伯醇脱氢以制备羧酸盐的方法。该方法包括使涂覆有铜或银的催化剂，优选金属载体与包含伯醇的碱性混合物接触。本发明还提供了可用于例如上述方法中的新型含铜和含银催化剂以及制备这种催化剂的方法。

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