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51. 发明授权

EP0934239B1 VERFAHREN ZUR HERSTELLUNG VON 1,4-BUTANDIOL DURCH KATALYTISCHE HYDRIERUNG VON 1,4-BUTINDIOL 失效
标题翻译：受理并1,4-丁炔二醇催化加氢生产1,4-丁二醇
公开(公告)号：EP0934239B1
公开(公告)日：2002-01-02
申请号：EP97943884.3
申请日：1997-09-23
申请人： BASF AKTIENGESELLSCHAFT
发明人： BECKER, Rainer , BRÖCKER, Franz, Josef , KAIBEL, Gerd , PINKOS, Rolf , WULFF-DÖRING, Joachim
IPC分类号： C07C29/17 , C07C31/20
CPC分类号： C07C29/172 , B01J8/025 , B01J8/0278 , B01J8/06 , B01J8/065 , B01J19/006 , B01J19/2465 , B01J19/249 , B01J19/26 , B01J2208/00283 , B01J2208/021 , B01J2219/00103 , B01J2219/0011 , B01J2219/00777 , B01J2219/185 , B01J2219/1943 , B01J2219/2462 , B01J2219/2469 , B01J2219/2474 , B01J2219/2477 , B01J2219/2479 , B01J2219/2481 , B01J2219/30 , B01J2219/30475 , C07C31/207

52. 发明公开

EP1161409A1 VERFAHREN ZUR HERSTELLUNG CYCLISCHER ALPHA, BETA-UNGESÄTTIGTER KETONE 有权
标题翻译：用于生产环状α-，β-不饱和酮
公开(公告)号：EP1161409A1
公开(公告)日：2001-12-12
申请号：EP00909260.2
申请日：2000-02-28
申请人： BASF AKTIENGESELLSCHAFT
发明人： FISCHER, Rolf , PINKOS, Rolf
IPC分类号： C07C45/65 , C07C49/597 , C07C49/603
CPC分类号： C07C45/65 , B01J23/00 , B01J23/06 , B01J23/40 , B01J23/72 , B01J23/888 , B01J35/10 , Y02P20/582 , C07C49/597 , C07C49/603
摘要： The invention relates to a method of producing cyclic, α,β-unsaturated ketones of formula (II) by dehydrating cyclic ketones of formula (I), in which n is a number from 1 to 10 and which can be optionally substituted, at an elevated temperature in the presence of catalysts in the gas phase. Said method is characterized in that the reaction is carried out in the absence of oxygen or in the presence of less than 0.5 mol oxygen/mol of compound (I) at temperatures of 250 to 600 °C and with catalysts with a BET surface greater than 0.5 m2/g.

53. 发明授权

EP0863889B1 VERFAHREN ZUR HYDRIERUNG VON DIHYDROFURANEN ZU TETRAHYDROFURANEN 失效
标题翻译：工艺为二氢呋喃TO四氢呋喃加氢
公开(公告)号：EP0863889B1
公开(公告)日：2001-06-06
申请号：EP96939091.3
申请日：1996-11-18
申请人： BASF AKTIENGESELLSCHAFT
发明人： BRÖCKER, Franz, Josef , FISCHER, Rolf , KAIBEL, Gerd , PINKOS, Rolf
IPC分类号： C07D307/08
CPC分类号： C07D307/08 , B01J37/0225 , B01J37/0238 , C23C14/16
摘要： The invention relates to a process for the catalytic hydrogenation of 2,5- and 2,3-dihydrofurane with hydrogen to form tetrahydrofurane. Use is made of a catalyser in which one or more metals are deposited on a metal wire mesh or metal foil carrier by vacuum evaporation or sputtering.

54. 发明公开

EP1015408A1 VERFAHREN ZUR HERSTELLUNG VON CYCLOPENTANON UND CYCLOPENTEN-1-CARBONSÄURE UND DEREN ESTERN 有权
标题翻译：用于生产和环戊酮环戊烯1伊斯兰会议组织丙烯酸及其酯类
公开(公告)号：EP1015408A1
公开(公告)日：2000-07-05
申请号：EP98945292.5
申请日：1998-08-27
申请人： BASF AKTIENGESELLSCHAFT
发明人： FISCHER, Rolf, Hartmuth , LIANG, Shelue , PINKOS, Rolf , STEIN, Frank
IPC分类号： C07C51/377 , C07C61/20 , C07C67/333 , C07C69/74 , C07C45/54 , C07C49/395
CPC分类号： C07C51/377 , C07C45/54 , C07C67/333 , C07C49/395 , C07C61/20 , C07C69/74
摘要： The invention relates to a method for producing cyclopentanone and cyclopentene-1-carboxylic acid or their esters of formula (I) COOR, wherein R represents hydrogen or an aliphatic radical with 1 to 6 C-atoms or a cycloaliphatic, araliphatic or aromatic radical with 6 to 12 C-atoms. According to said method, compounds of formula (II) X-(CH2)4-COOR, wherein X represents a formyl- or hydroxymethyl radical and R has the meaning given above, and/or compounds which can be converted into compounds of formula (II) with water or alcohols ROH under the reaction conditions are heated in the gaseous or liquid phase to temperatures of 200 to 450 °C in the presence of heterogeneous oxidic catalysts.

55. 发明公开

EP0934239A1 VERFAHREN ZUR HERSTELLUNG VON 1,4-BUTANDIOL DURCH KATALYTISCHE HYDRIERUNG VON 1,4-BUTINDIOL 失效
标题翻译：受理并1,4-丁炔二醇催化加氢生产1,4-丁二醇
公开(公告)号：EP0934239A1
公开(公告)日：1999-08-11
申请号：EP97943884.0
申请日：1997-09-23
申请人： BASF AKTIENGESELLSCHAFT
发明人： BECKER, Rainer , BRÖCKER, Franz, Josef , KAIBEL, Gerd , PINKOS, Rolf , WULFF-DÖRING, Joachim
IPC分类号： B01J25 , B01J8 , B01J10 , B01J19 , C07B61 , C07C29 , C07C31
CPC分类号： C07C29/172 , B01J8/025 , B01J8/0278 , B01J8/06 , B01J8/065 , B01J19/006 , B01J19/2465 , B01J19/249 , B01J19/26 , B01J2208/00283 , B01J2208/021 , B01J2219/00103 , B01J2219/0011 , B01J2219/00777 , B01J2219/185 , B01J2219/1943 , B01J2219/2462 , B01J2219/2469 , B01J2219/2474 , B01J2219/2477 , B01J2219/2479 , B01J2219/2481 , B01J2219/30 , B01J2219/30475 , C07C31/207
摘要： The invention concerns a process for preparing 1,4-butanediol by continuous catalytic hydrogenation of 1,4-butinediol in that 1,4-butinediol is reacted with hydrogen in the liquid continuous phase in the presence of a heterogeneous hydrogenation catalyst at temperatures of between 20 and 300 °C, a pressure of between 1 and 200 bar and values of the liquid-side mass transfer coefficients kLa, relative to the volume, of between 0.1 s?-1 and 1s-1¿, a) with a catalyst suspended in the reaction medium, wherein, when a packed bubble column is used, it is operated in the upwards mode and at a ratio of the amount of gas leaving the reaction vessel to the amount fed thereto of between 0.99:1 and 0.4:1, or b) is guided upwards in parallel flow through a fixed bed reactor operated in the circulating gas mode, the ratio between the amount of gas fed to the reaction vessel and the amount of gas leaving the latter being maintained between 0.99:1 and 0.4:1.

56. 发明公开

EP0863889A1 VERFAHREN ZUR HYDRIERUNG VON DIHYDROFURANEN ZU TETRAHYDROFURANEN 失效
标题翻译：工艺为二氢呋喃TO四氢呋喃加氢
公开(公告)号：EP0863889A1
公开(公告)日：1998-09-16
申请号：EP96939091.0
申请日：1996-11-18
申请人： BASF AKTIENGESELLSCHAFT
发明人： BRÖCKER, Franz, Josef , FISCHER, Rolf , KAIBEL, Gerd , PINKOS, Rolf
IPC分类号： B01J37 , C07D307 , C23C14
CPC分类号： C07D307/08 , B01J37/0225 , B01J37/0238 , C23C14/16
摘要： The invention relates to a process for the catalytic hydrogenation of 2,5- and 2,3-dihydrofurane with hydrogen to form tetrahydrofurane. Use is made of a catalyser in which one or more metals are deposited on a metal wire mesh or metal foil carrier by vacuum evaporation or sputtering.

57. 发明公开

EP0729462A1 VERFAHREN ZUR HERSTELLUNG VON GAMMA-BUTYROLACTON 失效
标题翻译：用于生产γ-丁内酯
公开(公告)号：EP0729462A1
公开(公告)日：1996-09-04
申请号：EP95900684.0
申请日：1994-11-09
申请人： BASF AKTIENGESELLSCHAFT
发明人： PINKOS, Rolf , FISCHER, Rolf
IPC分类号： C07D307 , B01J23 , C07B61 , C07D315
CPC分类号： C07D315/00 , Y02P20/582
摘要： The invention pertains to a method for preparing η-butyrolactone, wherein 2,5-dihydrofuran or 2,3-dihydrofuran or mixtures of these two hydrofurans are reacted in gas phase, in the presence of water and in the presence or absence of added hydrogen, at an elevated temperature, using a hydrogenation catalyst.

58. 发明授权

EP1581581B1 VERFAHREN ZUR POLYMERISATION CYCLISCHER ETHER 有权
标题翻译：方法聚合环醚
公开(公告)号：EP1581581B1
公开(公告)日：2007-11-21
申请号：EP03813910.1
申请日：2003-12-23
申请人： BASF Aktiengesellschaft
发明人： SCHLITTER, Stephan , HAUBNER, Martin , ZEHNER, Peter , HESSE, Michael , WECK, Alexander , PINKOS, Rolf , GRASSLER, Thomas
IPC分类号： C08G65/20
CPC分类号： C08G65/2654 , C08G65/2657
摘要： The invention relates to a method for producing polytetrahydrofuran, polytetrahydrofuran copolymer, polytetrahydrofuran diester, or polytetrahydrofuran monoester by polymerizing tetrahydrofuran in the presence of at least one telogen and/or comonomer and an acid heterogeneous catalyst based on activated layered silicates or mixed metal oxides in a fluidized bed.

59. 发明公开

EP1797061A1 VERFAHREN ZUR DESTILLATIVEN AUFARBEITUNG VON TETRAHYDROFURAN 有权
标题翻译：一种用于处理蒸馏四氢呋喃
公开(公告)号：EP1797061A1
公开(公告)日：2007-06-20
申请号：EP05794724.4
申请日：2005-09-21
申请人： BASF AKTIENGESELLSCHAFT
发明人： WINDECKER, Gunther , WECK, Alexander , RÖSCH, Markus , STEINIGER, Michael , PINKOS, Rolf , VANDEN HAUTTE, Dany
IPC分类号： C07D307/08
CPC分类号： C07D307/08
摘要： The invention relates to a method for the distillative purification of tetrahydrofuran in the presence of a polar solvent.

60. 发明公开

EP1765751A1 VERFAHREN ZUR HERSTELLUNG VON 1,6-HEXANDIOL IN EINER REINHEIT VON ÜBER 99,5% 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG VON 1,6-HEXANDIOL在EINER REINHEIT VONÜBER99.5％
公开(公告)号：EP1765751A1
公开(公告)日：2007-03-28
申请号：EP05759413.7
申请日：2005-07-07
申请人： BASF Aktiengesellschaft
发明人： HAUNERT, Andrea , PINKOS, Rolf , KRUG, Thomas , SIRCH, Tilman , KOCH, Michael , TEBBEN, Gerd-Dieter
IPC分类号： C07C29/145 , C07C29/149 , C07C31/20
CPC分类号： C07C29/145 , C07C29/149 , C07C2601/14 , C07C31/20 , C07C35/08
摘要： The invention relates to a method for the production of 1,6-hexanediol by hydrogenation of ester mixtures of dialkyl adipates and alkyl 6-hydroxycaproates, containing 1,4-cyclohexanedione and 4-hydroxycyclohexan-1-one as impurities, by a) removing excess alcohol and low-boilers from the obtained ester mixture in a first distillation stage (alcohol removal) b) separation of the sump product into an ester fraction essentially free of 1,4-cyclohexanediols and a fraction containing at least the greater part of the 1,4-cyclohexanediols in a second distillation stage, c) catalytic hydrogenation of the ester fraction essentially free of 1,4-cyclohexanediols (ester hydrogenation) and d) isolation of 1,6-hexanediol from the hydrogenation product in a known manner by a simple distillation step, characterised in that, before step a) and/or before step b), the ester mixture is selectively hydrogenated (purification hydrogenation).
摘要翻译：本发明涉及通过氢化作为杂质的含有1,4-环己二酮和4-羟基环己-1-酮的己二酸二烷基酯和6-羟基己酸烷基酯的酯混合物生产1,6-己二醇的方法，通过a）在第一蒸馏阶段从所得到的酯混合物中除去过量的醇和低沸点物质（除去醇）b）将底部产物分离成基本上不含1,4-环己二醇的酯馏分和至少含有大部分在第二蒸馏阶段中将1,4-环己二醇，c）基本不含1,4-环己二醇的酯馏分的催化氢化（酯氢化）和d）以已知方式从氢化产物中分离1,6-己二醇，简单的蒸馏步骤，其特征在于，在步骤a）之前和/或步骤b）之前，将酯混合物选择性氢化（纯化氢化）。

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