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公开(公告)号：WO2008099961A1
公开(公告)日：2008-08-21
申请号：PCT/JP2008052905
申请日：2008-02-14
Applicant: KAO CORP , DANJO HIROSHI , FUKUOKA NORIAKI , MIMURA TAKU
Inventor： DANJO HIROSHI , FUKUOKA NORIAKI , MIMURA TAKU
IPC: B01J23/75 , B01J23/76 , B01J37/12 , B01J37/18 , C07B61/00 , C07C29/149 , C07C31/125
CPC classification number: B01J23/75 , B01J21/04 , B01J21/06 , B01J21/066 , B01J21/08 , B01J23/83 , B01J23/8472 , B01J23/882 , B01J23/8913 , B01J23/894 , B01J23/8993 , B01J35/002 , B01J37/0009 , B01J37/03 , B01J37/031 , B01J37/14 , B01J37/18 , C07C29/149 , C07C31/125
Abstract: Disclosed is a catalyst for producing an alcohol by hydrogenating a carboxylic acid, which contains Co metal as an essential ingredient, while containing one or more elements selected from the group consisting of Zr, Y, La, Ce, Si, Al, Sc, V and Mo as first promoter components. In this catalyst for alcohol production, the crystal phase of Co metal contains not less than 20% of a cubic phase. Also disclosed are a method for producing such a catalyst, and a method for producing an alcohol wherein a carboxylic acid is used as a raw material and hydrogenation is performed by using the catalyst.
Abstract translation: 公开了含有选自由Zr，Y，La，Ce，Si，Al，Sc，V组成的组中的一种或多种元素的含有Co金属作为必要成分的羧酸的醇的制造用催化剂 和Mo作为第一启动子组分。 在用于醇生产的催化剂中，Co金属的结晶相含有不少于20％的立方相。 还公开了这样的催化剂的制造方法以及使用羧酸作为原料的醇的制造方法，使用该催化剂进行氢化。
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公开(公告)号：EP2116300A4
公开(公告)日：2013-11-13
申请号：EP08711694
申请日：2008-02-14
Applicant: KAO CORP
Inventor： DANJO HIROSHI , FUKUOKA NORIAKI , MIMURA TAKU
IPC: B01J23/75 , B01J23/76 , B01J37/12 , B01J37/18 , C07B61/00 , C07C29/149 , C07C31/125
CPC classification number: B01J23/75 , B01J21/04 , B01J21/06 , B01J21/066 , B01J21/08 , B01J23/83 , B01J23/8472 , B01J23/882 , B01J23/8913 , B01J23/894 , B01J23/8993 , B01J35/002 , B01J37/0009 , B01J37/03 , B01J37/031 , B01J37/14 , B01J37/18 , C07C29/149 , C07C31/125
Abstract: The present invention provides a catalyst for producing alcohols from carboxylic acids by hydrogenation, containing Co metal as an essential component and one or more elements selected from Zr, Y, La, Ce, Si, Al, Sc, V and Mo as a first co-catalyst component, and having 20% or more of cubic phase in the crystal phase of the Co metal, the method for producing the catalyst, and the method for producing an alcohol from a carboxylic acid as a raw material by hydrogenation using the catalyst.
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公开(公告)号：EP2239247A4
公开(公告)日：2013-11-06
申请号：EP08871698
申请日：2008-12-26
Applicant: KAO CORP
Inventor： SUZUKI NOBUYOSHI , TAMURA MASAZUMI , MIMURA TAKU
IPC: C07C29/132 , C07B61/00 , C07C29/60 , C07C31/20
CPC classification number: C07C29/60 , C07C31/205
Abstract: The present invention relates to a process for producing a hydrogenolysis product of a polyhydric alcohol in the presence of a catalyst in which a conversion rate of the polyhydric alcohol as well as a selectivity to the hydrogenolysis product, in particular, a selectivity of glycerol to propanediols, can be enhanced. The process for producing a hydrogenolysis product of a polyhydric alcohol according to the present invention includes the step of subjecting a polyhydric alcohol solution having a water content of less than 10% by mass to hydrogenolysis by a fixed-bed continuous liquid phase reaction method in the presence of a hydrogenation catalyst.
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公开(公告)号：EP2325156A4
公开(公告)日：2015-06-24
申请号：EP09810068
申请日：2009-08-24
Applicant: KAO CORP
Inventor： SUZUKI NOBUYOSHI , TAHARA HIDEO , ISHIHARA DAISUKE , DANJO HIROSHI , MIMURA TAKU , FUKUYAMA TAKAHIDE , RYU ILHYONG
CPC classification number: C07C1/2078 , C07C11/02
Abstract: The present invention provides a process for producing an olefin from a carboxylic acid having a ²-hydrogen atom or a derivative thereof using the compound containing iodine and at least one metal elements selected from the group consisting of Groups 6, 7, 8, 9, 10 and 11 metals as a catalyst.
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公开(公告)号：DE10033951B4
公开(公告)日：2013-07-25
申请号：DE10033951
申请日：2000-07-13
Applicant: KAO CORP
Inventor： MIMURA TAKU , KAITA JUN , FUKUOKA NORIAKI , HATTORI YASUYUKI
Abstract: Verwendung eines heterogenen Katalysators, der Aluminiumorthophosphat umfasst und Poren, deren Durchmesser im Bereich von 6 bis 100 nm liegen, in einem Porenvolumen von 0,46 ml/g oder mehr, und einen Säurewert von 0,40 mmol/g oder mehr aufweist, für die Veresterung.
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Patent Agency Ranking
公开(公告)号：DE60117908T2
公开(公告)日：2006-12-21
申请号：DE60117908
申请日：2001-11-08
Applicant: KAO CORP
Inventor： TATSUMI NOBUHIRO , KATAYAMA TAKANOBU , TABATA OSAMU , MIMURA TAKU , FUKUOKA NORIAKI , YAMAMOTO KATSUTOSHI
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公开(公告)号：DE69414240D1
公开(公告)日：1998-12-03
申请号：DE69414240
申请日：1994-01-20
Applicant: KAO CORP
Inventor： TSUKADA KIYOSHI , HATTORI YASUYUKI , MIMURA TAKU , TABATA OSAMU , NISHIGAKI FUTOSHI
IPC: B01J23/72 , B01J23/60 , B01J23/70 , B01J23/745 , B01J23/80 , B01J23/86 , B01J37/00 , B01J37/16 , B01J37/18 , C07B61/00 , C07C29/149 , C07C31/125
Abstract: PCT No. PCT/JP94/00077 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Jan. 20, 1994 PCT Pub. No. WO95/19844 PCT Pub. Date Jul. 27, 1995A method for preparing a copper-containing hydrogenation reaction catalyst includes the step of reducing a formed precursor of a copper-containing hydrogenation reaction catalyst with hydrogen gas or a mixture of hydrogen and inert gas by liquid phase reduction in a stream of a solvent. The reductive activation is carried out by the two steps of performing the first stage of liquid phase reduction by which the catalyst precursor is activated in the temperature range of from 20 DEG to 140 DEG C. so that at least 10% by weight of the copper oxide contained in the catalyst precursor can be reduced by the time when the temperature passes 140 DEG C., and then performing the second stage of liquid phase reduction by which the catalyst precursor is further activated in the temperature range of from 140 DEG to 250 DEG C. The catalyst thus obtained has markedly improved catalytic activity and selectivity. An alcohol of high quality can be obtained at a high productivity using the catalyst in a fixed bed continuous reaction system.
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公开(公告)号：MY157193A
公开(公告)日：2016-05-13
申请号：MYPI20110812
申请日：2009-08-24
Applicant: KAO CORP
Inventor： SUZUKI NOBUYOSHI , TAHARA HIDEO , ISHIHARA DAISUKE , DANJO HIROSHI , MIMURA TAKU , RYU ILHYONG , FUKUYAMA TAKAHIDE
IPC: C07C1/207
Abstract: THE PRESENT INVENTION PROVIDES A PROCESS FOR PRODUCING AN OLEFIN FROM A CARBOXYLIC ACID HAVING A ?-HYDROGEN ATOM OR A DERIVATIVE THEREOF USING THE COMPOUND CONTAINING IODINE AND AT LEAST ONE METAL ELEMENTS SELECTED FROM THE GROUP CONSISTING OF GROUPS 6, 7, 8, 9, 10 AND 11 METALS AS A CATALYST.
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公开(公告)号：DE10127375A1
公开(公告)日：2001-12-13
申请号：DE10127375
申请日：2001-06-06
Applicant: KAO CORP
Inventor： AOKI TAKASHI , KOTACHI SHINJI , MIMURA TAKU , KOSHINO JUNJI
IPC: B01J23/80 , C07B61/00 , C07C67/31 , C07C69/675
Abstract: Production of a hydroxycarboxylic ester (I) comprises hydrogenation of a diester (II) of a 3-20C dicarboxylic acid in the presence of a copper catalyst containing 1-40 wt.% Cu expressed as oxide (CuO).
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公开(公告)号：DE69416955D1
公开(公告)日：1999-04-15
申请号：DE69416955
申请日：1994-12-08
Applicant: KAO CORP
Inventor： TSUKADA KIYOSHI , HATTORI YASUYUKI , MIMURA TAKU
IPC: B01J23/72 , B01J23/745 , B01J23/80 , B01J23/86 , B01J37/18 , C07B61/00 , C07C29/149 , C07C31/02 , B01J37/16
Abstract: A copper-containing hydrogenation reaction catalyst is prepared by reducing a precursor of a copper-containing catalyst usable in hydrogenation reaction with hydrogen gas or a mixture of hydrogen and an inert gas by liquid phase reduction in a stream of a solvent in the temperature range of from 50 to 140 DEG C. An alcohol is produced using the catalyst thus obtained in a fixed bed continuous reaction system.
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