公开(公告)号：US6028119A

公开(公告)日：2000-02-22

申请号：US28746

申请日：1998-02-24

Applicant: Yoshimitsu Kokubu ,  Kenji Fujiwara ,  Hiroshi Ono ,  Harushige Sugawara ,  Kenichi Yamamoto ,  Takeshi Oomatsuzawa ,  Masamitsu Inomata

Inventor： Yoshimitsu Kokubu ,  Kenji Fujiwara ,  Hiroshi Ono ,  Harushige Sugawara ,  Kenichi Yamamoto ,  Takeshi Oomatsuzawa ,  Masamitsu Inomata

IPC: C07C29/154 ,  C07C27/00 ,  C07C27/04

CPC classification number: C07C29/154 ,  Y02P20/52

Abstract: Methanol is produced by reacting carbon monoxide and hydrogen in the presence of a Raney copper catalyst containing 80 to 99.9 wt. % of copper in a solvent. The catalysts employed in the present invention showed a much higher activity even under the conditions of a low temperature in methanol production, than any of the known catalysts. The process of the methanol production may eliminate necessity for recycling an unreacted synthesis gas into the reaction system, and makes it feasible to conduct methanol synthesis at a lower pressure than conventional processes.

Abstract translation: 在含有80〜99.9重量％的阮内铜催化剂的存在下，使一氧化碳和氢气反应生成甲醇。 铜在溶剂中的百分比。 本发明中使用的催化剂即使在甲醇生产中的低温条件下也显示出比任何已知催化剂高得多的活性。 甲醇生产的过程可能消除将未反应的合成气再循环到反应体系中的必要性，并且使得在比常规方法更低的压力下进行甲醇合成是可行的。

公开(公告)号：US5596039A

公开(公告)日：1997-01-21

申请号：US201391

申请日：1994-02-24

Applicant: Tetsuya Oishi ,  Hiroshi Ozawa ,  Minato Karasawa ,  Masamitsu Inomata ,  Izumi Mega ,  Atsuyoshi Yamauchi

Inventor： Tetsuya Oishi ,  Hiroshi Ozawa ,  Minato Karasawa ,  Masamitsu Inomata ,  Izumi Mega ,  Atsuyoshi Yamauchi

IPC: B32B5/16 ,  C07D251/18 ,  C08F283/00 ,  C08G12/30 ,  C08G18/38 ,  C08G59/00 ,  C08G59/50 ,  C08G73/06 ,  C08J9/00 ,  C08J9/14 ,  C08L61/26 ,  C08K5/16

CPC classification number: C07D251/18 ,  C08G12/30 ,  C08G18/3851 ,  C08G59/5086 ,  C08J9/14 ,  C08L61/26 ,  C08G2101/00 ,  C08J2361/26

Abstract: Provided by the present invention are novel diguanamine derivatives, led by 2,5/2,6-bis(4,6-diamino-1,3,5-triazin-2-yl)-bicyclo[2.2.1]heptanes and 1,3/1,4-bis(4,6-diamino-1,3,5-triazin-2-yl)-cyclohexanes, and derivatives thereof, applications of these compounds in fields such as adhesives and paints, utilization of these compounds in flame-retarding, thermal stabilization and compatibilization methods of resins, thermosetting molding compositions and thermosetting expansion-molding compositions making use of these compounds, as well as polymeric microspheres also using these compounds. These compounds are expected to find wide spread industrial utility as various excellent properties can be obtained by using them.

公开(公告)号：US5536795A

公开(公告)日：1996-07-16

申请号：US414006

申请日：1995-03-30

Applicant: Tetsuya Oishi ,  Hiroshi Ozawa ,  Minato Karasawa ,  Masamitsu Inomata ,  Izumi Mega ,  Atsuyoshi Yamauchi

Inventor： Tetsuya Oishi ,  Hiroshi Ozawa ,  Minato Karasawa ,  Masamitsu Inomata ,  Izumi Mega ,  Atsuyoshi Yamauchi

IPC: B32B5/16 ,  C07D251/18 ,  C08F283/00 ,  C08G12/30 ,  C08G18/38 ,  C08G59/00 ,  C08G59/50 ,  C08G73/06 ,  C08J9/00 ,  C08J9/14 ,  C08L61/26 ,  C08F283/08 ,  C08L63/00

CPC classification number: C08J9/14 ,  C07D251/18 ,  C08G12/30 ,  C08G18/3851 ,  C08G59/5086 ,  C08L61/26 ,  C08G2101/00 ,  C08J2361/26

Abstract: Provided by the present invention are novel diguanamine derivatives, led by 2,5/2,6-bis(4,6-diamino-1,3,5-triazin-2-yl)-bicyclo[2.2.1]heptanes and 1,3/1,4-bis(4,6-diamino-1,3,5-triazin-2-yl)-cyclohexanes, and derivatives thereof, applications of these compounds in fields such as adhesives and paints, utilization of these compounds in flame-retarding, thermal stabilization and compatibilization methods of resins, thermosetting molding compositions and thermosetting expansion-molding compositions making use of these compounds, as well as polymeric microspheres also using these compounds. These compounds are expected to find wide spread industrial utility as various excellent properties can be obtained by using them.

公开(公告)号：US5480947A

公开(公告)日：1996-01-02

申请号：US414007

申请日：1995-03-30

Applicant: Tetsuya Oishi ,  Hiroshi Ozawa ,  Minato Karasawa ,  Masamitsu Inomata ,  Izumi Mega ,  Atsuyoshi Yamauchi ,  Kazunori Kamada ,  Shigeru Nakahata ,  Katsumi Sakamoto ,  Tatsunobu Nakashima ,  Akito Watanabe ,  Jin Suzuki ,  Kouhei Ohkawa ,  Satoshi Furusawa ,  Hiroshi Ono ,  Kazuo Sugazaki

Inventor： Tetsuya Oishi ,  Hiroshi Ozawa ,  Minato Karasawa ,  Masamitsu Inomata ,  Izumi Mega ,  Atsuyoshi Yamauchi ,  Kazunori Kamada ,  Shigeru Nakahata ,  Katsumi Sakamoto ,  Tatsunobu Nakashima ,  Akito Watanabe ,  Jin Suzuki ,  Kouhei Ohkawa ,  Satoshi Furusawa ,  Hiroshi Ono ,  Kazuo Sugazaki

IPC: B32B5/16 ,  C07D251/18 ,  C08F283/00 ,  C08G12/30 ,  C08G18/38 ,  C08G59/00 ,  C08G59/50 ,  C08G73/06 ,  C08J9/00 ,  C08J9/14 ,  C08L61/26 ,  C08G8/36

CPC classification number: C08J9/14 ,  C07D251/18 ,  C08G12/30 ,  C08G18/3851 ,  C08G59/5086 ,  C08L61/26 ,  C08G2101/00 ,  C08J2361/26

Abstract: Provided by the present invention are novel diguanamine derivatives, led by 2,5/2,6-bis(4,6-diamino-1,3,5-triazin-2-yl)-bicyclo[2.2.1]heptanes and 1,3/1,4-bis(4,6-diamino-1,3,5-triazin-2-yl)-cyclohexanes, and derivatives thereof, applications of these compounds in fields such as adhesives and paints, utilization of these compounds in flame-retarding, thermal stabilization and compatibilization methods of resins, thermosetting molding compositions and thermosetting expansion-molding compositions making use of these compounds, as well as polymeric microspheres also using these compounds. These compounds are expected to find wide spread industrial utility as various excellent properties can be obtained by using them.

公开(公告)号：US5545702A

公开(公告)日：1996-08-13

申请号：US538600

申请日：1995-10-03

Applicant: Tetsuya Oishi ,  Hiroshi Ozawa ,  Minato Karasawa ,  Masamitsu Inomata ,  Izumi Mega ,  Atsuyoshi Yamauchi ,  Kazunori Kamada ,  Shigeru Nakahata ,  Katsumi Sakamoto ,  Tatsunobu Nakashima ,  Akito Watanabe ,  Jin Suzuki ,  Kouhei Ohkawa ,  Satoshi Furusawa ,  Hiroshi Ono ,  Kazuo Sugazaki

Inventor： Tetsuya Oishi ,  Hiroshi Ozawa ,  Minato Karasawa ,  Masamitsu Inomata ,  Izumi Mega ,  Atsuyoshi Yamauchi ,  Kazunori Kamada ,  Shigeru Nakahata ,  Katsumi Sakamoto ,  Tatsunobu Nakashima ,  Akito Watanabe ,  Jin Suzuki ,  Kouhei Ohkawa ,  Satoshi Furusawa ,  Hiroshi Ono ,  Kazuo Sugazaki

IPC: B32B5/16 ,  C07D251/18 ,  C08F283/00 ,  C08G12/30 ,  C08G18/38 ,  C08G59/00 ,  C08G59/50 ,  C08G73/06 ,  C08J9/00 ,  C08J9/14 ,  C08L61/26 ,  C08L61/34

CPC classification number: C08J9/14 ,  C07D251/18 ,  C08G12/30 ,  C08G18/3851 ,  C08G59/5086 ,  C08L61/26 ,  C08G2101/00 ,  C08J2361/26

Abstract: Provided by the present invention are novel diguanamine derivatives, led by 2,5/2,6-bis(4,6-diamino-1,3,5-triazin-2-yl)-bicyclo[2.2.1]heptanes and 1,3/1,4-bis(4,6-diamino-1,3,5-triazin-2-yl)-cyclohexanes, and derivatives thereof, applications of these compounds in fields such as adhesives and paints, utilization of these compounds in flame-retarding, thermal stabilization and compatibilization methods of resins, thermosetting molding compositions and thermosetting expansion-molding compositions making use of these compounds, as well as polymeric microspheres also using these compounds. These compounds are expected to find wide spread industrial utility as various excellent properties can be obtained by using them.

Abstract translation: 本发明提供的是由2,5 / 2,6-双（4,6-二氨基-1,3,5-三嗪-2-基） - 双环[2.2.1]庚烷和1 ，3 / 1,4-双（4,6-二氨基-1,3,5-三嗪-2-基） - 环己烷及其衍生物，这些化合物在粘合剂和油漆等领域的应用，这些化合物的利用 使用这些化合物的树脂的阻燃，热稳定化和增容方法，热固性模塑组合物和使用这些化合物的热固性膨胀成型组合物，以及也使用这些化合物的聚合物微球。 预期这些化合物可以获得广泛的工业实用性，因为通过使用它们可以获得各种优异的性能。

公开(公告)号：US5861528A

公开(公告)日：1999-01-19

申请号：US785827

申请日：1997-01-15

Applicant: Masamitsu Inomata ,  Masahiro Takeno ,  Akio Numa ,  Hiroki Mizutani ,  Masanobu Ebina ,  Isao Fukada

Inventor： Masamitsu Inomata ,  Masahiro Takeno ,  Akio Numa ,  Hiroki Mizutani ,  Masanobu Ebina ,  Isao Fukada

IPC: B01J3/04 ,  B01J19/14 ,  B01J19/18 ,  C07C253/30 ,  C07C255/00

CPC classification number: B01J3/04 ,  B01J19/14 ,  B01J19/18 ,  C07C253/30 ,  B01J2219/00094 ,  B01J2219/00166 ,  B01J2219/00182 ,  B01J2219/00189 ,  B01J2219/185 ,  B01J2219/1942 ,  B01J2219/1943 ,  C07C2102/42

Abstract: In a process for preparing a Diels-Alder addition product of a conjugated diolefin and acrylonitrile by reacting the conjugated diolefin with acrylonitrile, a vessel type reactor is used. The pressure of the gaseous phase in the reactor is increased by using an inert gas in the reaction. A premixed solution of the conjugated diolefin or a compound which produces the conjugated diolefin in the reactor and acrylonitrile is released through an upper portion of the reactor into the gaseous phase and then dropped into a liquid phase to react. A reaction product is taken out through a lower portion of the reactor. The process can be carried out continuously in a safe manner over an extended period of time without any adhesion of an insoluble polymer to the reactor or to the inlet or outlet pipes, and without sudden pressure fluctuations.

Abstract translation: 在通过使共轭二烯烃与丙烯腈反应制备共轭二烯烃和丙烯腈的Diels-Alder加成产物的方法中，使用容器型反应器。 通过在反应中使用惰性气体来增加反应器中气相的压力。 共轭二烯烃或在反应器和丙烯腈中产生共轭二烯烃的化合物的预混溶液通过反应器的上部释放到气相中，然后滴入液相中反应。 通过反应器的下部取出反应产物。 该方法可以在长时间内以安全的方式连续进行，而不会使不溶性聚合物粘附到反应器，入口或出口管，并且没有突然的压力波动。

公开(公告)号：US5268506A

公开(公告)日：1993-12-07

申请号：US34464

申请日：1993-03-19

Applicant: Minato Karasawa ,  Takeshi Hiraiwa ,  Sinji Tokunoh ,  Hiroharu Kageyama ,  Kanemitsu Miyama ,  Masamitsu Inomata

Inventor： Minato Karasawa ,  Takeshi Hiraiwa ,  Sinji Tokunoh ,  Hiroharu Kageyama ,  Kanemitsu Miyama ,  Masamitsu Inomata

IPC: B01J27/18 ,  C07C51/06 ,  C07C57/065 ,  C07C51/353 ,  C07C57/04

CPC classification number: B01J27/1804 ,  C07C51/06

Abstract: An .alpha., .beta.-unsaturated carboxylic acid is produced by catalytically reacting an .alpha.-hydroxycarboxylic acid amide of the formula (1), ##STR1## where R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen and C.sub.1 -C.sub.4 alkyl groups, provided that at least one of R.sub.1 and R.sub.2 is the alkyl group, with water in the presence of a solid acid catalyst containing a high surface area rare earth phosphate anhydride having the monoclinic system structure producible by heating a rare earth phosphate of the hexagonal system structure at 60.degree.-200.degree. C. in a solution of an inorganic acid, an inorganic acid salt and/or an inorganic acid ester where the molar ratio of the inorganic acid component to the rare earth phosphate of the hexagonal system structure is 0.5-400.

公开(公告)号：US5387715A

公开(公告)日：1995-02-07

申请号：US983700

申请日：1992-02-01

Applicant: Minato Karasawa ,  Masamitsu Inomata ,  Hiroharu Kageyama ,  Kanemitsu Miyama

Inventor： Minato Karasawa ,  Masamitsu Inomata ,  Hiroharu Kageyama ,  Kanemitsu Miyama

IPC: B01J23/34 ,  C07C231/06

CPC classification number: C07C231/065 ,  B01J23/34

Abstract: Alpha-hydroxy-isobutyramide is produced by continuously hydrating acetone cyanohydrin in a liquid phase in the presence of a manganese dioxide catalyst and in the presence of a particular oxide dissolved in water, oxoacid, heteropolyacid or a salt of the acids.

Abstract translation: α-羟基 - 异丁酰胺通过在二氧化锰催化剂的存在下和溶于水，含氧酸，杂多酸或酸的盐的特定氧化物存在下，以液相连续水合丙酮氰醇来制备。

公开(公告)号：US5276185A

公开(公告)日：1994-01-04

申请号：US997111

申请日：1992-12-24

Applicant: Minato Karasawa ,  Masamitsu Inomata ,  Hiroharu Kageyama ,  Masahiro Tokumitsu ,  Sinji Tokunoh ,  Kanemitsu Miyama

Inventor： Minato Karasawa ,  Masamitsu Inomata ,  Hiroharu Kageyama ,  Masahiro Tokumitsu ,  Sinji Tokunoh ,  Kanemitsu Miyama

IPC: C07C231/06

CPC classification number: C07C231/065

Abstract: Amides are produced by reacting nitriles with water in a liquid phase in the presence of a manganese oxide containing an element selected from Groups IIIA, IVA, VA, IIIB, IVB, VB , VIB and VIII of the Periodic Table.

Abstract translation: 酰胺通过在含有选自元素周期表的IIIA，IVA，VA，IIIB，IVB，VB，VIB和VIII族元素的锰氧化物存在下，在液相中使腈与水反应制备。

公开(公告)号：US5268503A

公开(公告)日：1993-12-07

申请号：US29419

申请日：1993-03-09

Applicant: Minato Karasawa ,  Sinji Tokunoh ,  Masamitsu Inomata ,  Takeshi Hiraiwa ,  Hiroharu Kageyama ,  Kanemitsu Miyama

Inventor： Minato Karasawa ,  Sinji Tokunoh ,  Masamitsu Inomata ,  Takeshi Hiraiwa ,  Hiroharu Kageyama ,  Kanemitsu Miyama

IPC: C07C67/08 ,  C07C67/20

CPC classification number: C07C67/08 ,  C07C67/20

Abstract: .alpha.,.beta.-Unsaturated carboxylic acid esters are produced by a catalytic reaction of .alpha.,.beta.-unsaturated carboxylic acids and/or .alpha.,.beta.-unsaturated carboxylic acid amides with aliphatic alcohols in the presence of a solid acid catalyst comprising zirconium oxide, titanium oxide or a composite oxide thereof containing phosphorus.