公开(公告)号：US08203025B2

公开(公告)日：2012-06-19

申请号：US11920816

申请日：2006-05-25

申请人： Tatsuo Hamamatsu ,  Nobuhiro Kimura ,  Tsutomu Takashima ,  Takashi Morikita

发明人： Tatsuo Hamamatsu ,  Nobuhiro Kimura ,  Tsutomu Takashima ,  Takashi Morikita

IPC分类号： C07C2/18

CPC分类号： C07C2/18 ,  B01J27/16 ,  B01J27/182

摘要： The invention provides a solid phosphoric acid catalyst which has high activity and attains high dimer selectivity in olefin dimerization reactions and efficient methods of olefin dimerization. The solid phosphoric acid catalyst comprises a carrier and phosphoric acid supported thereon. When the solid phosphoric acid catalyst is heated at 250° C. for 20 minutes, heating loss of water is 50 mass % or more based on diphosphorus pentoxide (P2O5) derived from the phosphoric acid. A method of olefin dimerization comprises bringing an olefin-containing feed material containing water in an amount of 10-1000 mass ppm into contact with the catalyst to initiate the reaction.

摘要翻译： 本发明提供一种固体磷酸催化剂，其在烯烃二聚反应中具有高活性和高二聚体选择性，并且烯烃二聚的有效方法。 固体磷酸催化剂包括载体和负载在其上的磷酸。 当固体磷酸催化剂在250℃加热20分钟时，基于磷酸衍生的五氧化二磷（P 2 O 5），水的加热损失为50质量％以上。 烯烃二聚的方法包括将含有10-1000质量ppm的含有烯烃的进料与催化剂接触以引发反应。

公开(公告)号：US20080027261A1

公开(公告)日：2008-01-31

申请号：US11632369

申请日：2005-07-13

申请人： Tatsuo Hamamatsu ,  Nobuhiro Kimura ,  Tsutomu Takashima ,  Takashi Morikita

发明人： Tatsuo Hamamatsu ,  Nobuhiro Kimura ,  Tsutomu Takashima ,  Takashi Morikita

IPC分类号： B01J27/16 ,  B01J37/02 ,  C07B61/00 ,  C07C2/18 ,  C07C9/16

CPC分类号： B01J27/16 ,  B01J21/08 ,  B01J27/182 ,  B01J37/0201 ,  C07C2/18

摘要： The present invention provides a solid phosphoric acid catalyst which attains high activity and dimer selectivity in olefin dimerization reaction and an efficient method for dimerization of olefin using the same. The solid phosphoric acid catalyst comprises phosphoric acid supported on a siliceous carrier, the proportion of orthophosphoric acid in the phosphoric acid supported being 60 mol % or more in terms of phosphorus atom amount. The solid phosphoric acid catalyst is prepared by bringing a phosphoric acid aqueous solution into contact with the siliceous carrier followed by drying, the preparation step being carried out at a temperature lower than 100° C. Also provided is a method for bringing an olefin-containing raw material into contact with the catalyst. In this method, the olefin-containing raw material contains water in an amount of 10 to 1000 mass ppm, the olefin-containing raw material is brought into contact with the solid phosphoric acid catalyst in a liquid phase, and the olefin is a monoolefin having 3 to 7 carbon atoms.

摘要翻译： 本发明提供一种在烯烃二聚反应中获得高活性和二聚体选择性的固体磷酸催化剂，以及使用该固体磷酸催化剂二烯化的有效方法。 固体磷酸催化剂包含负载在硅质载体上的磷酸，磷酸中的正磷酸的比例以磷原子量计为60摩尔％以上。 固体磷酸催化剂是通过使磷酸水溶液与硅质载体接触，然后干燥而制备的，制备步骤在低于100℃的温度下进行。还提供了一种使含烯烃 原料与催化剂接触。 在该方法中，含有烯烃的原料含有10〜1000质量ppm的水，使含烯烃的原料与液相中的固体磷酸催化剂接触，烯烃为具有 3至7个碳原子。

公开(公告)号：US07741527B2

公开(公告)日：2010-06-22

申请号：US11632369

申请日：2005-07-13

申请人： Tatsuo Hamamatsu ,  Nobuhiro Kimura ,  Tsutomu Takashima ,  Takashi Morikita

发明人： Tatsuo Hamamatsu ,  Nobuhiro Kimura ,  Tsutomu Takashima ,  Takashi Morikita

IPC分类号： C07C2/24 ,  B01J27/14

CPC分类号： B01J27/16 ,  B01J21/08 ,  B01J27/182 ,  B01J37/0201 ,  C07C2/18

摘要： The present invention provides a solid phosphoric acid catalyst which attains high activity and dimer selectivity in olefin dimerization reaction and an efficient method for dimerization of olefin using the same. The solid phosphoric acid catalyst comprises phosphoric acid supported on a siliceous carrier, the proportion of orthophosphoric acid in the phosphoric acid supported being 60 mol % or more in terms of phosphorus atom amount. The solid phosphoric acid catalyst is prepared by bringing a phosphoric acid aqueous solution into contact with the siliceous carrier followed by drying, the preparation step being carried out at a temperature lower than 100° C. Also provided is a method for bringing an olefin-containing raw material into contact with the catalyst. In this method, the olefin-containing raw material contains water in an amount of 10 to 1000 mass ppm, the olefin-containing raw material is brought into contact with the solid phosphoric acid catalyst in a liquid phase, and the olefin is a monoolefin having 3 to 7 carbon atoms.

摘要翻译： 本发明提供一种在烯烃二聚反应中获得高活性和二聚体选择性的固体磷酸催化剂，以及使用该固体磷酸催化剂二烯化的有效方法。 固体磷酸催化剂包含负载在硅质载体上的磷酸，磷酸中的正磷酸的比例以磷原子量计为60摩尔％以上。 固体磷酸催化剂是通过使磷酸水溶液与硅质载体接触，然后干燥而制备的，制备步骤在低于100℃的温度下进行。还提供了一种使含烯烃 原料与催化剂接触。 在该方法中，含有烯烃的原料含有10〜1000质量ppm的水，使含烯烃的原料与液相中的固体磷酸催化剂接触，烯烃为具有 3至7个碳原子。

公开(公告)号：US20090099400A1

公开(公告)日：2009-04-16

申请号：US11920816

申请日：2006-05-25

申请人： Tatsuo Hamamatsu ,  Nobuhiro Kimura ,  Tsutomu Takashima ,  Takashi Morikita

发明人： Tatsuo Hamamatsu ,  Nobuhiro Kimura ,  Tsutomu Takashima ,  Takashi Morikita

IPC分类号： C07C2/02 ,  B01J27/14

CPC分类号： C07C2/18 ,  B01J27/16 ,  B01J27/182

摘要： A solid phosphoric acid catalyst which has high activity and attains high dimer selectivity in olefin dimerization reactions; and efficient methods of olefin dimerization reaction. The solid phosphoric acid catalyst comprises a carrier and phosphoric acid supported thereon. When the solid phosphoric acid catalyst is heated at 250° C. for 20 minutes, heating loss of water is 50 mass % or more based on diphosphorus pentaoxide (P2O5) derived from the phosphoric acid. One of the methods of olefin dimerization reaction comprises bringing an olefin-containing feed material containing water in an amount of 10-1000 mass ppm into contact with the catalyst to initiate the reaction. Another method of olefin dimerization reaction comprises successively conducting the following steps: a step (1) in which a hydrocarbon containing water in an amount of 10-1000 mass ppm and containing substantially no olefin is brought into contact with the above mentioned catalyst; a step (2) in which the pressure and temperature are regulated to conditions suitable for the initiation of olefin dimerization reaction; and a step (3) in which the hydrocarbon is displaced with an olefin-containing feed material containing water in an amount of 10-1000 mass ppm to bring the olefin into contact with the solid phosphoric acid catalyst and thereby to initiate the reaction. Still another method is the olefin dimerization reaction method described above wherein the temperature in the reaction initiation conditions is higher by 5-50° C. than the reaction•temperature in olefin dimerization in a stationary state after the step (3).

摘要翻译： 一种固体磷酸催化剂，在烯烃二聚反应中具有高活性和高二聚体选择性; 和烯烃二聚反应的有效方法。 固体磷酸催化剂包括载体和负载在其上的磷酸。 当固体磷酸催化剂在250℃下加热20分钟时，基于磷酸衍生的五氧化二磷（P 2 O 5），水的加热损失为50质量％以上。 烯烃二聚反应的方法之一包括将含有10-1000质量ppm的含有烯烃的进料与催化剂接触以引发反应。 烯烃二聚反应的另一种方法包括依次进行以下步骤：将含有10-1000质量ppm的含烃基本上不含烯烃的烃类与上述催化剂接触的步骤（1） 将压力和温度调节到适于引发烯烃二聚反应的条件的步骤（2）; 和使用含有10〜1000质量ppm的水的含烯烃的原料进行碳氢化合物置换的步骤（3），使烯烃与固体磷酸催化剂接触，从而引发反应。 另一种方法是上述烯烃二聚反应方法，其中反应开始条件中的温度比在步骤（3）之后的固定状态下的烯烃二聚反应中的反应温度高5-50℃。

公开(公告)号：US06462151B1

公开(公告)日：2002-10-08

申请号：US09582242

申请日：2000-06-22

申请人： Tsutomu Takashima ,  Yuichi Tokumoto ,  Koji Fujimura

发明人： Tsutomu Takashima ,  Yuichi Tokumoto ,  Koji Fujimura

IPC分类号： C08F200

CPC分类号： B01D15/00 ,  B01J20/046 ,  C08F6/02 ,  C08F110/10 ,  C08F110/14 ,  C08F4/14 ,  C08L23/22

摘要： Boron trifluoride can be recovered in a reusable state by a method that is economical and does not cause environmental pollution, which method comprises the steps of bringing a fluid containing boron trifluoride or its complex into contact with metal fluoride so as to selectively adsorb and remove boron trifluoride in the complex and heating the resultant metal tetrafluoroborate at a temperature in the range of 100 to 600° C. to separate it into boron trifluoride and metal fluoride. By applying the method to a process for producing polybutene or olefin oligomer using boron trifluoride complex catalyst, the catalyst can be recovered with retaining its activity and reused effectively.

摘要翻译： 三氟化硼可以通过经济且不引起环境污染的方法在可再利用状态下回收，该方法包括使含有三氟化硼或其配合物的流体与金属氟化物接触以选择性吸附和除去硼 并在100〜600℃的温度范围内加热得到的四氟硼酸金属盐，将其分离成三氟化硼和金属氟化物。 通过将该方法应用于使用三氟化硼配合物催化剂制备聚丁烯或烯烃低聚物的方法，可以保持其活性并有效地再利用来回收催化剂。

公开(公告)号：US5698023A

公开(公告)日：1997-12-16

申请号：US617154

申请日：1996-03-18

申请人： Tsutomu Takashima ,  Kikuo Sasaki ,  Hideyuki Dohi

发明人： Tsutomu Takashima ,  Kikuo Sasaki ,  Hideyuki Dohi

IPC分类号： C09B47/06 ,  C09B47/067 ,  C09B67/50

CPC分类号： C09B47/06 ,  C09B47/067

摘要： This invention provides a process for producing copper phthalocyanine pigments which comprises reacting either phthalic anhydride or its derivatives with urea and a copper-containing substance, or either phthalonitrile or its derivative with a copper-containing substance in a reaction solvent by heating characterized in that an alkylxylene ingredient having a branched C4 side-chain represented by the following formula (1) is used as the reaction solvent: ##STR1##

摘要翻译： 本发明提供了一种生产铜酞菁颜料的方法，其包括使邻苯二甲酸酐或其衍生物与脲和含铜物质或邻苯二甲腈或其衍生物与含铜物质在反应溶剂中通过加热反应，其特征在于， 使用具有由下式（1）表示的支链C 4侧链的烷基二甲苯成分作为反应溶剂：（1）

公开(公告)号：US20140194576A1

公开(公告)日：2014-07-10

申请号：US14232075

申请日：2012-06-29

申请人： Zhengzhe Jin ,  Tsutomu Takashima ,  Tsuyoshi Yamaguchi ,  Tatsuya Chiba

发明人： Zhengzhe Jin ,  Tsutomu Takashima ,  Tsuyoshi Yamaguchi ,  Tatsuya Chiba

IPC分类号： C08L9/06 ,  C08F216/16

CPC分类号： C08F216/165 ,  B60C1/0016 ,  C08F110/10 ,  C08L9/06 ,  C08L21/00 ,  C08L23/22 ,  C08F2500/17 ,  C08F210/10 ,  C08F216/125

摘要： A rubber composition containing a rubber component having an olefinic double bond, and an isobutylene polymer having a structural unit represented by the following formula (1) and a structural unit represented by the following formula (2), wherein the content of a low molecular weight substance whose molecular weight is 1000 or less in the isobutylene polymer is 5% by mass or less based on the total amount of the isobutylene polymer. [wherein X represents a divalent group, Y represents a substituted or unsubstituted alicyclic group having an unsaturated bond, and n represents 0 or 1.]

摘要翻译： 一种含有具有烯属双键的橡胶组分的橡胶组合物和具有由下式（1）表示的结构单元的异丁烯聚合物和由下式（2）表示的结构单元，其中低分子量的含量 异丁烯类聚合物中的分子量为1000以下的物质相对于异丁烯系聚合物的总量为5质量％以下。 [式中，X表示二价基，Y表示取代或未取代的具有不饱和键的脂环基，n表示0或1]

公开(公告)号：US20120136130A1

公开(公告)日：2012-05-31

申请号：US13322500

申请日：2010-05-27

申请人： Tsutomu Takashima ,  Akira Shiibashi ,  Tsuyoshi Yamaguchi

发明人： Tsutomu Takashima ,  Akira Shiibashi ,  Tsuyoshi Yamaguchi

IPC分类号： C08F236/20

CPC分类号： C08F210/10 ,  C08F4/54 ,  C08F216/12 ,  C08F4/12

摘要： An isobutylene-based polymer comprising a structural unit represented by the following formula (1): and a structural unit represented by the following formula (2): wherein X represents a divalent group; Y represents a substituted or unsubstituted alicyclic group having an unsaturated bond in the ring; and n represents 0 or 1.

摘要翻译： 包含由下式（1）表示的结构单元的异丁烯类聚合物和由下式（2）表示的结构单元：其中X表示二价基团; Y表示在环中具有不饱和键的取代或未取代的脂环基; n表示0或1。

公开(公告)号：US20050070664A1

公开(公告)日：2005-03-31

申请号：US10312412

申请日：2002-05-27

申请人： Tsutomu Takashima ,  Kouji Fujimura ,  Hideki Nomura

发明人： Tsutomu Takashima ,  Kouji Fujimura ,  Hideki Nomura

IPC分类号： C08L87/00 ,  C08G59/34 ,  C08L23/00 ,  C08L23/26 ,  C08L23/30 ,  C08L61/04 ,  C08L63/00 ,  C08L63/08 ,  C08L101/00 ,  H01L23/29

CPC分类号： C08G59/027 ,  C08L23/30 ,  C08L63/00 ,  C08L63/08 ,  C08L101/00 ,  H01L23/293 ,  H01L2924/0002 ,  C08L2666/04 ,  H01L2924/00

摘要： This invention relates a thermosetting resin composition which is produced by curing a composition containing a thermosetting resin and a reactive mono-olefin polymer, and its phase structure is sea-island structure which comprises a continuous phase mainly composed of a cured composition containing a thermosetting resin and, if necessary, further curing agent and dispersed phases mainly composed of a reactive mono-olefin polymer and said dispersed phases contain a plurality of finer dispersed phases and/or at least one layer of interfacial phases surrounding said dispersed phases, thereby providing a thermosetting resin composition that is suitable for use in sealing or encapsulating semiconductor devices, which composition has improved impact strength, resistance to thermal cracking, resistance to deterioration by oxidation, without losing thermal stability.

摘要翻译： 本发明涉及通过固化含有热固性树脂和反应性单烯烃聚合物的组合物而制备的热固性树脂组合物，其相结构是海岛结构，其包括主要由含有热固性树脂的固化组合物组成的连续相 并且如果需要，另外的固化剂和主要由反应性单烯烃聚合物组成的分散相和所述分散相包含多个更细的分散相和/或包围所述分散相的至少一层界面相，从而提供热固性 适合用于密封或封装半导体器件的树脂组合物，该组合物具有改善的冲击强度，耐热裂纹性，耐氧化劣化性，而不损失热稳定性。

公开(公告)号：US20070015885A1

公开(公告)日：2007-01-18

申请号：US10535769

申请日：2003-11-20

申请人： Tsutomu Takashima

发明人： Tsutomu Takashima

IPC分类号： C08L63/00 ,  B32B27/38

CPC分类号： C08L23/20 ,  C08F8/00 ,  C08F8/48 ,  C08L61/06 ,  C08L63/00 ,  C08L101/00 ,  C08L2201/00 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/06 ,  C08F110/08

摘要： A thermosetting resin composition which is improved in impact resistance, thermal crack resistance, oxidative degradation resistance and thermal degradation resistance without impairing the heat resistance represented by HDT and which is suitable for the encapsulation of semiconductors and the like, is provided. The thermosetting resin composition comprises (A) a thermosetting resin, (B) a liquid polybutene containing an aldehyde gourp and (C) a curing agent added at need thereto, wherein the main component of the liquid polybutene has an aldehyde structure at a terminal and the main chain thereof as a structure in which 80% or more of the repeating unit have a structure represented by the Formula (1). The impact resistance and thermal crack resistance are attained by making a phase structure comprised with resin of the thermosetting resin composition after the curing reaction wherein a μm unit size of a dispersed phase which consists primarily of the component derived from an aldehyde group containing liquid polybutene, exists in a continuous phase which consists primarily of the thermosetting resin.

摘要翻译： 提供一种耐热性树脂组合物，其耐冲击性，耐热裂纹性，耐氧化降解性和耐热降解性在不损害由HDT表示的耐热性并且适合于半导体等的封装的情况下得到改善。 热固性树脂组合物包含（A）热固性树脂，（B）含醛醛的液体聚丁烯和（C）需要加入的固化剂，其中液体聚丁烯的主要成分在末端具有醛结构， 其主链作为其中80重量％以上的重复单元具有由式（1）表示的结构的结构。 耐冲击性和耐热裂纹性是通过在固化反应之后制造由热固性树脂组合物的树脂构成的相结构而实现的，其中主要由衍生自含有液体聚丁烯的醛基的组分组成的分散相的母体单元尺寸， 存在于主要由热固性树脂组成的连续相中。