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1. 发明授权

US5248827A Process for producing an ethylenamine 失效
标题翻译：生产乙酰胺的方法
公开(公告)号：US5248827A
公开(公告)日：1993-09-28
申请号：US761003
申请日：1991-09-17
申请人： Yasushi Hara , Toshio Hironaka , Noritaka Nagasaki , Nobuyuki Kanai , Nobumasa Suzuki , Yukio Ito , Takanori Miyake
发明人： Yasushi Hara , Toshio Hironaka , Noritaka Nagasaki , Nobuyuki Kanai , Nobumasa Suzuki , Yukio Ito , Takanori Miyake
IPC分类号： B01J23/83 , C07C209/16 , C07D295/13
CPC分类号： C07D295/13 , B01J23/83 , C07C209/16
摘要： A process for producing an ethylenamine, which comprises reacting ammonia and/or an ethylenamine with an ethanolamine in the presence of hydrogen to obtain an ethylenamine having an increased number of ethylene chains over the ammonia and/or the ethyelenamine used as the starting material, wherein a catalyst comprising Ni and M elements wherein M is at least one rare earth element selected from the group consisting of scandium, yttrium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium, is used for the reaction.

2. 发明授权

US5321160A Process for producing an ethylenamine 失效
标题翻译：生产乙烯胺的方法
公开(公告)号：US5321160A
公开(公告)日：1994-06-14
申请号：US921204
申请日：1992-07-29
申请人： Toshio Hironaka , Noritaka Nagasaki , Yasushi Hara
发明人： Toshio Hironaka , Noritaka Nagasaki , Yasushi Hara
IPC分类号： B01J23/89 , C07C209/16
CPC分类号： C07C209/16 , B01J23/894
摘要： A process for producing an ethylenamine, which comprises reacting ammonia and/or an ethylenamine with an ethanolamine in the presence of hydrogen to obtain an ethylenamine having an increased number of ethylene chains over the ammonia and/or the ethylenamine used as the starting material, wherein a catalyst comprising Ni, X and M elements wherein X is Re, Ir, Pt or Pd, and when X is Re, Ir or Pb, M is at least one rare earth element selected from the group consisting of scandium, yttrium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium, and when X is Pd, M is at least one member selected from the group consisting of rare earth elements is used for the reaction.
摘要翻译：一种制备乙烯胺的方法，其包括在氢气存在下使氨和/或乙烯胺与乙醇胺反应，得到氨和/或作为起始原料的乙烯胺数量增加的乙烯胺，其中包含Ni，X和M元素的催化剂，其中X是Re，Ir，Pt或Pd，当X是Re，Ir或Pb时，M是至少一种选自钪，钇，镨，钕，钐，铕，钆，铽，镝，钬，铒，ium，镱和镥，当X为Pd时，M为选自稀土元素中的至少一种。

3. 发明申请

US20080132727A1 Catalyst For Oxidizing 2,2,2-Trifluoroethanol And Process For Producing Trifluoroacetaldehyde 有权
标题翻译：用于氧化2,2,2-三氟乙醇的催化剂及其生产三氟乙醛的方法
公开(公告)号：US20080132727A1
公开(公告)日：2008-06-05
申请号：US11792255
申请日：2005-11-29
申请人： Hideyuki Mimura , Akio Watanabe , Noritaka Nagasaki , Kosuke Kawada
发明人： Hideyuki Mimura , Akio Watanabe , Noritaka Nagasaki , Kosuke Kawada
IPC分类号： B01J23/22 , C07C45/32 , B01J23/28 , B01J23/30
CPC分类号： C07C47/14 , B01J21/066 , B01J23/14 , B01J23/18 , B01J23/22 , B01J23/24 , B01J35/1014 , B01J35/1019 , C07C45/38
摘要： A catalyst for oxidizing 2,2,2-trifluoroethanol to form trifluoroacetaldehyde. The catalyst has a long life and achieves high conversion and selectivity.The catalyst of the present invention comprises one or more metal oxides, including at least vanadium oxide, and zirconia as a carrier.
摘要翻译：用于氧化2,2,2-三氟乙醇以形成三氟乙醛的催化剂。催化剂寿命长，转化率高，选择性高。本发明的催化剂包含一种或多种金属氧化物，至少包含氧化钒和氧化锆作为载体。

4. 发明授权

US07208641B2 Method for producing 2,2,2-trifluoroethanol 有权
标题翻译：制备2,2,2-三氟乙醇的方法
公开(公告)号：US07208641B2
公开(公告)日：2007-04-24
申请号：US10489362
申请日：2002-09-13
申请人： Noritaka Nagasaki , Tsuyoshi Kawamura , Kazunori Nukui , Shoji Arai
发明人： Noritaka Nagasaki , Tsuyoshi Kawamura , Kazunori Nukui , Shoji Arai
IPC分类号： C07C31/24
CPC分类号： C07C29/124 , C07C31/38
摘要： A method for producing 2,2,2-trifluoroethanol in which a γ-hydroxybutyric acid salt is reacted with 1,1,1-trifluoro-2-chloroethane to generate 2,2,2-trifluoroethanol is provided. This method leads to increased yields of 2,2,2 -trifluoroethanol, facilitates the separation of salt byproducts and allows the recycling of an aprotic polar solvent.The present invention concerns a method for producing 2,2,2-trifluoroethanol in which a γ-hydroxybutyric acid salt is reacted with 1,1,1-trifluoro-2-chloroethane in an aprotic polar solvent to generate 2,2,2-trifluoroethanol. This method is characterized in that the γ-hydroxybutyric acid salt used contains no more than 6 wt % of 4,4′-oxybis(butyric acid).
摘要翻译：提供了一种制备2,2,2-三氟乙醇的方法，其中使γ-羟基丁酸盐与1,1,1-三氟-2-氯乙烷反应产生2,2,2-三氟乙醇。该方法导致2,2,2-三氟乙醇的收率提高，促进了盐副产物的分离并允许非质子极性溶剂的再循环。本发明涉及一种制备2,2,2-三氟乙醇的方法，其中γ-羟基丁酸盐在非质子极性溶剂中与1,1,1-三氟-2-氯乙烷反应生成2,2,2-三氟乙醇，三氟乙醇。该方法的特征在于所用的γ-羟基丁酸盐含有不超过6重量％的4,4'-氧双（丁酸）。

5. 发明授权

US07476768B2 Catalyst for oxidizing 2,2,2-trifluoroethanol and process for producing trifluoroacetaldehyde 有权
标题翻译：用于氧化2,2,2-三氟乙醇的催化剂和产生三氟乙醛的方法
公开(公告)号：US07476768B2
公开(公告)日：2009-01-13
申请号：US11792255
申请日：2005-11-29
申请人： Hideyuki Mimura , Akio Watanabe , Noritaka Nagasaki , Kosuke Kawada
发明人： Hideyuki Mimura , Akio Watanabe , Noritaka Nagasaki , Kosuke Kawada
IPC分类号： C07C45/29
CPC分类号： C07C47/14 , B01J21/066 , B01J23/14 , B01J23/18 , B01J23/22 , B01J23/24 , B01J35/1014 , B01J35/1019 , C07C45/38
摘要： A catalyst for oxidizing 2,2,2-trifluoroethanol to form trifluoroacetaldehyde. The catalyst has a long life and achieves high conversion and selectivity.The catalyst of the present invention comprises one or more metal oxides, including at least vanadium oxide, and zirconia as a carrier.
摘要翻译：用于氧化2,2,2-三氟乙醇以形成三氟乙醛的催化剂。催化剂寿命长，转化率高，选择性高。本发明的催化剂包含一种或多种金属氧化物，至少包含氧化钒和氧化锆作为载体。

6. 发明授权

US5892136A Process for producing iodotrifluoromethane 失效
标题翻译：生产三氟甲苯的方法
公开(公告)号：US5892136A
公开(公告)日：1999-04-06
申请号：US966149
申请日：1997-11-07
申请人： Noritaka Nagasaki , Nobumasa Suzuki , Satohiro Nakano , Nobuyuki Kunihiro
发明人： Noritaka Nagasaki , Nobumasa Suzuki , Satohiro Nakano , Nobuyuki Kunihiro
IPC分类号： B01J27/10 , B01J23/58 , B01J27/12 , B01J27/25 , C01B7/14 , C07B61/00 , C07C17/158 , C07C19/16 , C07C19/07
CPC分类号： C01B7/14 , B01J23/58 , C07C17/158
摘要： A novel process for producing iodotrifluoromethane is provided which comprises reacting trifluoromethane with iodine in the presence of oxygen by use of a catalyst containing a salt of a metal supported by a carbonaceous carrier. In this process, the catalyst life is lengthened greatly, the by-product is decreased, and the unreacted iodine can be recovered efficiently as high-purity iodine to be recycled without purification.
摘要翻译：提供一种生产碘三氟甲烷的新方法，其包括在氧存在下使三氟甲烷与碘反应，使用含有由碳质载体担载的金属盐的催化剂。在这个过程中，催化剂寿命大大延长，副产物减少，未反应的碘可以作为高纯度碘被有效地回收再循环而不需要净化。

7. 发明授权

US5138103A Process for producing tetrabromobisphenol A 失效
标题翻译：生产四溴异苯酚A的方法
公开(公告)号：US5138103A
公开(公告)日：1992-08-11
申请号：US745888
申请日：1991-08-16
申请人： Hisao Eguchi , Masashige Kubo , Noritaka Nagasaki , Koji Kunimoto
发明人： Hisao Eguchi , Masashige Kubo , Noritaka Nagasaki , Koji Kunimoto
IPC分类号： C07C37/62
CPC分类号： C07C37/62
摘要： A process for producing tetrabromobisphenol A of high quality, which comprises brominating bisphenol A with bromine, wherein a solvent mixture comprising a hydrohalogenic acid and an alcohol, is used as the solvent for reaction. Also disclosed is a process for producing tetrabromobisphenol A of high quality, which comprises brominating bisphenol A with bromine in an alcohol, wherein the reaction temperature is set at a level of from -10.degree. to +20.degree. C., and water is added in an aging step.

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