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公开(公告)号：WO02085825A2
公开(公告)日：2002-10-31
申请号：PCT/EP0204250
申请日：2002-04-17
Applicant: BASF AG , KOCH MICHAEL , MAAS STEFFEN , POEPEL WOLFGANG JUERGEN , DERNBACH MATTHIAS
Inventor： KOCH MICHAEL , MAAS STEFFEN , POEPEL WOLFGANG JUERGEN , DERNBACH MATTHIAS
IPC: B01J21/06 , B01J23/72 , B01J35/02 , B01J35/10 , B01J37/00 , B01J37/03 , C07B61/00 , C07C29/141 , C07C31/22 , C07C29/00
CPC classification number: C07C29/141 , B01J21/063 , B01J21/066 , B01J23/72 , B01J35/023 , B01J35/10 , B01J37/0009 , B01J37/031 , C07C31/22
Abstract: The invention relates to a method for catalytic hydrogenation of a carbonyl compound or a mixture of two or more carbonyl compounds in the presence of catalyst tablets which contain an inorganic support containing TiO>2 /g.
Abstract translation: 工艺的羰基化合物的催化氢化或两种或多种羰基化合物在催化剂片的存在下的无机，含TiO 2的载体，作为活性成分的铜或铜与选自锌中选择的金属的至少一种的混合物，铝的混合物 ，铈，贵金属和VIII。子组的金属包括，与铜表面不超过10米的<2> / g时，其特征在于，所述直径d和/或片剂的高度h小于3毫米。
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2.发明申请
公开(公告)号：WO0238525A2
公开(公告)日：2002-05-16
申请号：PCT/EP0112681
申请日：2001-11-02
Applicant: BASF AG , DERNBACH MATTHIAS , KOCH MICHAEL , SCHULZ GERHARD , WEIGL HAGEN , MAAS STEFFEN
Inventor： DERNBACH MATTHIAS , KOCH MICHAEL , SCHULZ GERHARD , WEIGL HAGEN , MAAS STEFFEN
CPC classification number: C07C29/141 , C07C31/20 , C07C33/26 , C07C31/22
Abstract: The invention relates to a method for catalytically hydrating a poly- or monomethylol alkanal of the general formula (I), wherein R is the same or different and may represent a substituted or unsubstituted aliphatic hydrocarbon with 6 to 22 carbon atoms, an aryl or arylalkyl group with 6 to 22 carbon atoms or a methylol group, in the presence of a copper-containing catalyst. The inventive method is characterized in that the poly- or monomethylol alkanal containing batch to be hydrated has a total content of up to 5 ppm of metal ions of the groups 3 to 14 of the periodic system.
Abstract translation: 本发明涉及一种用于一聚的催化氢化或monomethylolalkanal通式（I），其中R可以是相同的或不同的，并且是具有1至22个碳原子，具有6〜22的芳基或芳基取代或未取代的脂族烃 碳原子或羟甲基，在含铜催化剂，其特征在于，所述氢化的聚或monomethylolalkanal含有具有基团3的Gwsamtgehalt至5ppm的金属离子的元素周期表第14的存在。
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3.发明申请METHOD FOR HYDROGENATION OF METHYLOLALKANALS TO GIVE POLYVALENT ALCOHOLS WITH LOW ACETAL CONTENT 审中-公开PROCESS FOR羟甲基链烷对多元醇低甲醛加氢
公开(公告)号：WO2007099049A2
公开(公告)日：2007-09-07
申请号：PCT/EP2007051634
申请日：2007-02-21
Applicant: BASF AG , MAAS STEFFEN , JOHANN THORSTEN , STEINIGER MICHAEL , SIRCH TILMAN , SCHLITTER STEPHAN , RITTINGER STEFAN
Inventor： MAAS STEFFEN , JOHANN THORSTEN , STEINIGER MICHAEL , SIRCH TILMAN , SCHLITTER STEPHAN , RITTINGER STEFAN
CPC classification number: C07C29/141 , C07C31/22 , C07C31/245
Abstract: The invention relates to a method for production of polyvalent alcohols with low acetal content by catalytic hydrogenation of methylolalkanals of general formula (I), where R 1 and R 2 independently = a further methylol or C 1 - 22 alkyl group or C 6 - C 33 aryl or aralkyl group in the liquid phase on a hydrogenation catalyst, characterised in that at least one tertiary amine, inorganic base or inorganic or organic acid is added to the hydrogenation feed to adjust the pH value of the hydrogenation product to 7.0 to 9.0.
Abstract translation: 一种用于在具有由通式（I）的羟甲基链烷的催化氢化的低乙缩醛的制备多元醇的方法，其中R 1 和R 2 彼此独立地，进一步的羟甲基或烷基基团的 具有1至22个碳原子或至少加入叔胺，无机碱或无机酸或有机酸的具有在氢化催化剂6至33个碳原子，在液相中的芳基或芳烷基，其特征在于 氢化调节至pH 7.0至9.0的氢化。
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公开(公告)号：ES2255579T3
公开(公告)日：2006-07-01
申请号：ES01986668
申请日：2001-10-11
Applicant: BASF AG
Inventor： DERNBACH MATTHIAS , SIGWART CHRISTOPH , HESSE MICHAEL , MAAS STEFFEN
Abstract: Procedimiento para la mejora del índice de color de alcoholes polivalentes mediante hidrogenado catalítico, empleándose en el hidrogenado se empleó un alcohol polivalente, purificándose éste mediante destilación tras su obtención, caracterizado porque se hidrogena en presencia de un catalizador heterogéneo macroporoso, soportado, que contiene como metal activo al menos un metal del grupo secundario VII a X del Sistema Periódico.
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公开(公告)号：DE102004058888A1
公开(公告)日：2006-06-08
申请号：DE102004058888
申请日：2004-12-06
Applicant: BASF AG
Inventor： GRAFMANS HORST , MAAS STEFFEN , WECK ALEXANDER , RUETTER HEINZ , SCHULZ MICHAEL , ROS KARL-HEINZ
IPC: C07C231/02 , C07C233/05
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Patent Agency Ranking
公开(公告)号：DE50108700D1
公开(公告)日：2006-04-06
申请号：DE50108700
申请日：2001-10-11
Applicant: BASF AG
Inventor： DERNBACH MATTHIAS , SIGWART CHRISTOPH , HESSE MICHAEL , MAAS STEFFEN
Abstract: A process is provided for improving the color number of polyhydric alcohols, especially trimethylolpropane, by catalytic hydrogenation, the polyhydric alcohol used in the hydrogenation having been purified by distillation following its preparation, wherein the hydrogenation is carried out in the presence of a macroporous supported heterogeneous catalyst containing, as the active metal, at least one metal of subgroups VII to X of the Periodic Table.
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公开(公告)号：BRPI0409005A
公开(公告)日：2006-03-28
申请号：BRPI0409005
申请日：2004-04-14
Applicant: BASF AG
Inventor： WARTINI ALEXANDER , DERNBACH MATHIAS , MAAS STEFFEN
IPC: C07C29/141 , C07C31/20
Abstract: Disclosed is a method for the catalytic hydrogenation of methylol alkanals of general formula (I), where R 1 and R 2 independently represent an additional methylol group or an alkyl group having with 1 to 22 carbon atoms, or an alkyl group with 1 to 22 C atoms, or an aryl group or aralkyl group with 6 to 33 carbon atoms, in the liquid phase on a hydrogenation catalyst. The inventive method is characterized in that a pH value ranging between 6.3 and 7.8 is adjusted in the hydrogenation feed by adding at least one tertiary amine
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公开(公告)号：AU1699002A
公开(公告)日：2002-05-21
申请号：AU1699002
申请日：2001-11-02
Applicant: BASF AG
Inventor： DERNBACH MATTHIAS , KOCH MICHAEL , SCHULZ GERHARD , WEIGL HAGEN , MAAS STEFFEN
Abstract: In a process for the catalytic hydrogenation of a polymethylolalkanal or a monomethylolalkanal of the formula (I) where R may be identical or different and are each a substituted or unsubstituted aliphatic hydrocarbon having from 1 to 22 carbon atoms, an aryl or arylalkyl group having from 6 to 22 carbon atoms or a methylol group, in the presence of a copper-containing catalyst, the hydrogenation feed comprising the polymethylolalkanal or monomethylolalkanal has a total content of metal ions of groups 3 to 14 of the Periodic Table of the Element of up to 5 ppm.
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公开(公告)号：AT364587T
公开(公告)日：2007-07-15
申请号：AT01993593
申请日：2001-11-02
Applicant: BASF AG
Inventor： DERNBACH MATTHIAS , KOCH MICHAEL , SCHULZ GERHARD , WEIGL HAGEN , MAAS STEFFEN
Abstract: In a process for the catalytic hydrogenation of a polymethylolalkanal or a monomethylolalkanal of the formula (I) where R may be identical or different and are each a substituted or unsubstituted aliphatic hydrocarbon having from 1 to 22 carbon atoms, an aryl or arylalkyl group having from 6 to 22 carbon atoms or a methylol group, in the presence of a copper-containing catalyst, the hydrogenation feed comprising the polymethylolalkanal or monomethylolalkanal has a total content of metal ions of groups 3 to 14 of the Periodic Table of the Element of up to 5 ppm.
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公开(公告)号：BR0208908A
公开(公告)日：2004-04-20
申请号：BR0208908
申请日：2002-04-17
Applicant: BASF AG
Inventor： KOCH MICHAEL , MAAS STEFFEN , POEPEL WOLFGANG JUERGEN , DERNBACH MATTHIAS
IPC: B01J21/06 , B01J23/72 , B01J35/02 , B01J35/10 , B01J37/00 , B01J37/03 , C07B61/00 , C07C29/141 , C07C31/22 , C07C29/00
Abstract: In a process for the catalytic hydrogenation of a carbonyl compound or a mixture of two or more carbonyl compounds in the presence of catalyst tablets which comprise an inorganic, TiO2-containing support and, as active component, copper or a mixture of copper with at least one metal selected from the group consisting of zinc, aluminum, cerium, nobel metals and metals of transition group VIII and whose copper surface area is not more than 10 m /g, the diameter d and/or the height h of the tablets is less than 3 mm.
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