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61. 发明授权

EP1633691B1 VERFAHREN ZUR HERSTELLUNG VON 2,2'-DIHYDROXY-BIPHENYLEN 有权
标题翻译：用于生产2,2'-联苯二羟基
公开(公告)号：EP1633691B1
公开(公告)日：2007-04-11
申请号：EP04739502.5
申请日：2004-06-02
申请人： BASF Aktiengesellschaft
发明人： FLORES, Miguel Angel , BARTSCH, Michael , BAUMANN, Robert , HADERLEIN, Gerd , JUNGKAMP, Tim , SCHEIDEL, Jens , LUYKEN, Hermann , SIEGEL, Wolfgang , MEYER, Christa , WIDMAIER, Ralf
IPC分类号： C07C37/60 , C07C39/15
CPC分类号： C07C39/15 , C07C37/11
摘要： The invention relates to a method for producing a 2,2'-dihydroxy-biphenyl by the oxidative coupling of two phenol molecules, which have a hydrogen atom in an o-position, using a peroxide in the presence of water at a temperature ranging from 0 DEG C to 100 DEG C. The invention is characterized in that the production is carried out in the presence of a water-insoluble polymer, containing; a) 0.1 to 99.9 % by weight of at least one vinyl heterocyclic compound; b) 0.1 to 10 % by weight of a bifunctional cross-linker constituent; c) 0 to 99.8 % by weight of styrene or of at least one monounsaturated styrene derivative or mixtures thereof, whereby the indicated percentages by weight of the individual constituents a), b) and c) total 100 %.

62. 发明公开

EP1716107A1 VERFAHREN ZUR HYDROCYANIERUNG VON 1,3-BUTADIEN 审中-公开
标题翻译： 1,3-丁二烯的方法氢氰化
公开(公告)号：EP1716107A1
公开(公告)日：2006-11-02
申请号：EP05715210.0
申请日：2005-01-26
申请人： BASF Aktiengesellschaft
发明人： JUNGKAMP, Tim , BAUMANN, Robert , SCHRÖDER, Thorsten , BARTSCH, Michael , HADERLEIN, Gerd , LUYKEN, Hermann , SCHEIDEL, Jens
IPC分类号： C07C253/10 , C07C255/07
CPC分类号： C07C253/10 , Y10T436/172307 , C07C255/07
摘要： A method for the production of 3-pentenenitrile by hydrocyanation of 1,3-butadiene in the presence of at least one catalyst, whereby 1,3-butadiene which has not been hydrocyanated is removed from the product from hydrocyanation and recycled into the process and the recycled 1,3-butadiene is monitored for hydrogen cyanide content.

63. 发明公开

EP1716106A1 HERSTELLUNG VON 3-PENTENNITRIL AUS 1,3-BUTADIEN 有权
标题翻译： 3-戊烯腈由1,3-丁二烯制备
公开(公告)号：EP1716106A1
公开(公告)日：2006-11-02
申请号：EP05707030.2
申请日：2005-01-27
申请人： BASF Aktiengesellschaft
发明人： SCHEIDEL, Jens , JUNGKAMP, Tim , BARTSCH, Michael , HADERLEIN, Gerd , BAUMANN, Robert , LUYKEN, Hermann
IPC分类号： C07C253/10 , C07C255/07
摘要： The invention relates to a method for producing 3-pentenenitrile by means of the hydrocyanation of 1,3-butadiene, whereby 1,3-butadiene is reacted with hydrogen cyanide in the presence of at least one catalyst, and the resulting flow is purified by distillation, the bottom temperature not exceeding 140 °C during the distillation.

64. 发明公开

EP1716105A1 VERFAHREN ZUR HERSTELLUNG VON LINEAREM PENTENNITRIL 有权
标题翻译：用于生产线性戊烯腈
公开(公告)号：EP1716105A1
公开(公告)日：2006-11-02
申请号：EP05707029.4
申请日：2005-01-27
申请人： BASF Aktiengesellschaft
发明人： JUNGKAMP, Tim , BAUMANN, Robert , BARTSCH, Michael , HADERLEIN, Gerd , LUYKEN, Hermann , SCHEIDEL, Jens , AECHTNER, Tobias , PFAB, Peter , DECKERT, Petra , BASSLER, Peter , SIEGEL, Wolfgang
IPC分类号： C07C253/10 , C07C255/07
CPC分类号： C07C253/30 , C07C253/10 , Y02P20/582 , C07C255/07
摘要： The invention relates to a method for producing 3-pentenenitrile, characterised by the following steps: (a) isomerisation of an educt stream containing 2-methyl-3-butenenitrile on at least one dissolved or dispersed isomerisation catalyst to form a stream (1), which contains the isomerisation catalyst(s), 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile; (b) distillation of the stream (1) to obtain a stream (2) as the overhead product, which contains 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile and a stream (3) as the bottom product, which contains the isomerisation catalyst(s); (c) distillation of the stream (2) to obtain a stream (4) as the overhead product, which is enriched with (Z)-2-methyl-2-butenenitrile in comparison to stream (2), (in relation to the sum of all pentenenitriles in stream (2)) and a stream (5) as the bottom product, which is enriched with 3-pentenenitrile and 2-methyl-3-butenenitrile in comparison to stream (2), (in relation to the sum of all pentenenitriles in stream (2); (d) distillation of stream (5) to obtain a stream (6) as the bottom product, which contains 3-pentenenitrile and a stream (7) as the head product, which contains 2-methyl-3-butenenitrile.

65. 发明公开

EP1713816A1 ABTRENNUNG VON NICKEL(0)-KOMPLEXEN UND PHOSPHORHALTIGEN LIGANDEN AUS NITRILGEMISCHEN 无效
标题翻译：分离镍（0）配合物和配位体的磷含腈断
公开(公告)号：EP1713816A1
公开(公告)日：2006-10-25
申请号：EP05701205.6
申请日：2005-01-27
申请人： BASF Aktiengesellschaft
发明人： SCHEIDEL, Jens , JUNGKAMP, Tim , BARTSCH, Michael , HADERLEIN, Gerd , BAUMANN, Robert , LUYKEN, Hermann , DECKERT, Petra , PFAB, Peter , SIEGEL, Wolfgang , AECHTNER, Tobias
IPC分类号： C07F9/00
CPC分类号： C07C253/34 , C07C255/04
摘要： The invention relates to a method for the extractive separation of nickel(0) complexes and phosphorus-containing ligands and/or free phosphorus-containing ligands from a reaction discharge of a hydrocyanation of unsaturated mononitries to dinitriles, by means of a hydrocarbon, the hydrocarbon and the reaction discharge being separated into two phases at a temperature T (in °C). The invention is characterised in that the content of nickel(0) complexes and phosphorus-containing ligands and/or free phosphorus-containing ligands in the reaction discharge of the hydrocyanation is at least y wt. %, depending on the temperature T, and a maximum of 60 wt. % independently of the temperature T. The numerical value of the minimum content y is indicated by the equation y = 0,5 T + 20, T being a dimensionless numerical value.

66. 发明公开

EP1713760A1 VERFAHREN ZUR HERSTELLUNG VON DINITRILEN 有权
标题翻译：用于生产二腈
公开(公告)号：EP1713760A1
公开(公告)日：2006-10-25
申请号：EP05701204.9
申请日：2005-01-27
申请人： BASF Aktiengesellschaft
发明人： JUNGKAMP, Tim , BAUMANN, Robert , BARTSCH, Michael , HADERLEIN, Gerd , LUYKEN, Hermann , SCHEIDEL, Jens
IPC分类号： C07C253/10 , C07C255/04
CPC分类号： C07C253/10 , C07C255/04
摘要： The invention relates to a method for producing adipodinitrile and methylglutar nitrile, said method being characterised by the following steps: (a) an educt flow containing pentenenitriles is reacted with hydrogen cyanide in the presence of at least one catalyst and at least one promoter to obtain a reaction flow containing pentenenitriles, the at least one catalyst, catalyst breakdown products, the at least one promoter, adipodinitrile and methylglutar nitrile; (b) the reaction flow is distilled to obtain a bottom product flow (3) that is depleted of pentenenitriles and contains the at least one catalyst, catalyst breakdown products, the at least one promoter, adipodinitrile and methylglutar nitrile, and a top product flow (4) enriched in pentenenitriles; (c) the flow (3) is extracted by an extraction means contained in flow (5) to obtain a top product flow (6) that is enriched with extraction means and contains the catalyst, and a bottom product flow (7) that is depleted of extraction means and contains catalyst breakdown products, the at least one promoter, pentenenitriles, adipodinitrile and methylglutar nitrile; (d) the flow (6) is distilled to obtain a bottom product flow (8) containing the catalyst, and a top product flow (9) containing the extraction means; (e) the flow (7) is distilled to obtain a bottom product flow (10) containing catalyst breakdown products, the at least one promoter, pentene nitriles, adipodinitrile and methylglutarnitrile, and a top product flow (11) containing the extraction means; (f) the flow (10) is distilled to obtain a bottom product flow (12) containing catalyst breakdown products, the at least one promoter, pentenenitriles, adipodinitrile and methylglutarnitrile, and a top product flow (13) containing pentenenitriles; (g) the flow (12) is distilled to obtain a bottom product flow (14) containing catalyst breakdown products and the at least one promoter, and a top product flow (15) containing adipodinitrile and methylglutar nitrile; and (h) the flow (15) is distilled to obtain a bottom product flow (16) containing adipodinitrile, and a top product flow (17) containing methylglutarnitrile.

67. 发明公开

EP1713759A1 VERFAHREN ZUR HERSTELLUNG VON ADIPODINITRIL DURCH HYDROCYANIERUNG VON 1,3-BUTADIEN 有权
标题翻译： PROCESS FOR通过1,3-丁二烯的氢氰化PRODUCING己二腈
公开(公告)号：EP1713759A1
公开(公告)日：2006-10-25
申请号：EP05701177.7
申请日：2005-01-26
申请人： BASF Aktiengesellschaft
发明人： BARTSCH, Michael , BAUMANN, Robert , HADERLEIN, Gerd , FLORES, Miguel, Angel , JUNGKAMP, Tim , LUYKEN, Hermann , SCHEIDEL, Jens , SIEGEL, Wolfgang
IPC分类号： C07C253/10 , C07C253/30
CPC分类号： C07C253/10 , C07C255/09
摘要： Disclosed is a method for the production of adipodinitrile by hydrocyanation of 1,3-butadiene on a catalyst, wherein in a first step 1,3-Butadiene is hydrocyanated to form 3-Pentene nitrile on at least one nickel(0) catalyst and, in a second step, 3-Pentene nitrile is hydrocyanated to form adipodinitrile on at least one nickel(0)-catalyst by adding at least one Lewis acid. At least one of the at least one nickel(0) catalysts used in the respective steps of the inventive method is converted in the other step.

68. 发明公开

EP1682559A1 STERISCH ANSPRUCHSVOLLE CHELATPHOSPHINITPHOSPHITLIGANDEN, KATALYSATOR, UMFASSEND WENIGSTENS EINEN NICKEL(0)KOMPLEX STABILISIERT DURCH DIESEN LIGANDEN SOWIE EIN VERFAHREN ZUR HERSTELLUNG VON NITRILEN 有权
标题翻译：大件CHELATPHOSPHINITPHOSPHITLIGANDEN，催化剂，含有稳定化通过一种用于制造NITRILES这些配体和方法至少一种镍（0）络合物
公开(公告)号：EP1682559A1
公开(公告)日：2006-07-26
申请号：EP04790949.4
申请日：2004-10-28
申请人： BASF Aktiengesellschaft
发明人： BARTSCH, Michael , BAUMANN, Robert , HADERLEIN, Gerd , FLORES, Miguel Angel , JUNGKAMP, Tim , LUYKEN, Hermann , SCHEIDEL, Jens , SIEGEL, Wolfgang
IPC分类号： C07F9/50 , C07F9/12 , B01J31/24
CPC分类号： B01J31/1885 , B01J31/185 , B01J31/1875 , B01J2231/323 , B01J2231/52 , B01J2531/847 , C07C253/10 , C07C253/30 , C07F9/4875 , C07F9/65744 , C07C255/07 , C07C255/09
摘要： The invention relates to phosphinite phosphites I of formula 1, 2, 3, 4, 5 or 6 and mixtures thereof, wherein R1, R2, R4 independently represent an alkyl or alkylene group with 1 to 8 carbon atoms, provided that at least one of the groups R1, R2, R4 is different from H; R5 to R22 independently represent H, an alkyl or alkylene group with 1 to 8 carbon atoms; R3 is H, methyl or ethyl; X is F, Cl or CF3, if n = 1 or 2 and X is H, if n = 0.

69. 发明授权

EP1438317B1 PHOSPHONITE, IHRE VERWENDUNG ALS LIGAND IN ÜBERGANGSMETALL KOMPLEXEN UND VERFAHREN ZUR HERSTELLUNG VON NITRILEN 有权
标题翻译：膦酸酯，它们的使用作为生产NITRILES配体过渡金属络合物和过程
公开(公告)号：EP1438317B1
公开(公告)日：2006-06-21
申请号：EP02801308.4
申请日：2002-10-04
申请人： BASF Aktiengesellschaft
发明人： BARTSCH, Michael , BAUMANN, Robert , KUNSMANN-KEITEL, Dagmar, Pascale , HADERLEIN, Gerd , JUNGKAMP, Tim , ALTMAYER, Marco , SIEGEL, Wolfgang , MOLNAR, Ferenc
IPC分类号： C07F9/48 , C07C253/10 , B01J31/18
CPC分类号： C07F9/4875 , B01J31/1865 , B01J2231/323 , B01J2231/52 , B01J2531/847 , C07C253/10 , C07C255/04 , C07C255/07
摘要： The invention relates to phosphinites I of formulae (1) or (2), in which R1, R2, R5, R6, R7, R8, R9 independently represent hydrogen, an alkyl or alkylene group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms; R3 is H or methyl; R4 is i-propyl or t-butyl; X is F, Cl or CF3 and n is 1 or 2.

70. 发明授权

EP1226147B1 PHOSPHITE 有权
标题翻译：亚磷酸酯
公开(公告)号：EP1226147B1
公开(公告)日：2006-06-14
申请号：EP00979510.5
申请日：2000-10-25
申请人： BASF Aktiengesellschaft
发明人： BAUMANN, Robert , FISCHER, Jakob , JUNGKAMP, Tim , KUNSMANN-KEITEL, Dagmar, Pascale , SIEGEL, Wolfgang
IPC分类号： C07F9/145 , C07F15/04 , C07C253/10 , C07C253/30 , B01J31/18
CPC分类号： C07C253/30 , B01J31/185 , B01J2231/323 , B01J2231/52 , B01J2531/847 , C07C253/10 , C07F9/145 , C07C255/04 , C07C255/07 , C07C255/19
摘要： The invention relates to phosphites of the formula (I) P (O-R1)x (O-R2)y (O-R3)z (O-R4)p where R1= an aromatic group with a C¿1?-C18-alkyl substituent ortho to the O atom, or an aromatic substituent ortho to the O atom, or a fused aromatic system ortho to the O atom; R?2¿= an aromatic group with a C¿1?-C18 alkyl substituent meta to the O atom, or an aromatic substituent meta to the O atom, or a fused aromatic system meta to the O atom, whereby the aromatic residue ortho to the O atom has a hydrogen atom; R?3¿ = an aromatic group with a C¿1?-C18 alkyl substituent para to the O atom, or an aromatic substituent para to the O atom, whereby the aromatic group ortho to the O atom has a hydrogen atom; R?4¿= an aromatic group with substituents ortho, meta and para to the o atom which are different to those defined for R?1, R2 and R3¿, whereby the aromatic group ortho to the O atom has a hydrogen atom; x = 1 or 2; y, z and p, independent of each other = 0, 1 or 2 with the proviso, that x+y+z+p =3.

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