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公开(公告)号：EP1716109B1
公开(公告)日：2010-09-22
申请号：EP05715209.2
申请日：2005-01-26
Applicant: BASF SE
Inventor： JUNGKAMP, Tim , POLKA, Hans-Martin , BAUMANN, Robert , BARTSCH, Michael , HADERLEIN, Gerd , LUYKEN, Hermann , SCHEIDEL, Jens
IPC: C07C253/34 , C07C255/04 , C07C255/07
CPC classification number: C07C253/34 , C07C255/07 , C07C255/04
Abstract: The invention relates to a method for separating hydrogen cyanide from mixtures containing pentenenitrile, by means of the azeotropic distillation of hydrogen cyanide with 1,3-butadiene.
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22.发明公开VERFAHREN ZUR ABTRENNUNG VON NICKEL(0)-KOMPLEXEN UND PHOSPHORHALTIGEN LIGANDEN AUS NITRILGEMISCHEN 审中-公开PROCESS FOR分离镍（0）络合物和含腈OFF磷配体
公开(公告)号：EP2007491A2
公开(公告)日：2008-12-31
申请号：EP07727428.0
申请日：2007-03-28
Applicant: BASF SE
Inventor： HADERLEIN, Gerd , AECHTNER, Tobias , BARTSCH, Michael , LUYKEN, Hermann , PFAB, Peter , SCHEIDEL, Jens , LEITNER, Andreas
IPC: B01D11/04 , B01J31/18 , B01J31/24 , B01J31/40 , C07C253/10 , C07C253/32
CPC classification number: B01J31/403 , B01D11/0426 , B01D11/0457 , B01J31/1845 , B01J31/185 , B01J31/1865 , B01J31/24 , B01J31/4053 , C07C253/34 , C07D333/48 , Y02P20/584 , C07C255/09
Abstract: The invention relates to a method for extractive separation of nickel (0) complexes with phosphorous ligands, from a reaction product of a hydrocyanation of unsaturated mononitriles to give dinitriles, by means of extraction with a hydrocarbon, wherein a phase separation of the hydrocarbon and the nitrile-containing solution into two phases occurs, by addition of a polar additive to the reaction product (feed stream) and/or the extraction stage.
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公开(公告)号：EP1567514B1
公开(公告)日：2008-07-23
申请号：EP03811775.0
申请日：2003-11-27
Applicant: BASF SE
Inventor： HADERLEIN, Gerd , GÖBBEL, Hans-Georg , SIEGEL, Wolfgang
IPC: C07D317/26 , C07C45/82 , C07C47/198
CPC classification number: C07D317/26 , B01D1/22 , B01D3/141 , B01D3/148 , B01D3/322 , C07C45/60 , C07C45/71 , C07C45/82 , C07C47/198
Abstract: The invention relates to a method for producing a pure aliphatic dialdehyde monoacetal by reacting the corresponding aliphatic dialdehyde or a precursor of the corresponding aliphatic dialdehyde with one or more aliphatic monohydric or polyhydric alcohols, during which water is isolated by distillation while obtaining a reaction mixture that is separated by distillation. The invention is characterized in that the separation by distillation is continuously carried out in a partition column during which pure aliphatic dialdehyde monoacetal is obtained as a side-stream of the partition column or the separation by distillation is continuously carried out in two distillation columns during which crude aliphatic dialdehyde monoacetal is obtained as a side-stream in the first distillation column, the crude aliphatic dialdehyde monoacetal is fed to the second distillation column, and pure aliphatic dialdehyde monoacetal is obtained as a side-stream from the second distillation column.
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24.发明授权EXTRAKTION VON NICKEL(0)-KOMPLEXEN AUS NITRILGEMISCHEN MIT VERMINDERTER MULMBILDUNG 有权含腈OFF WITH REDUCED抹布形成镍的提取（0）配合物
公开(公告)号：EP1817108B1
公开(公告)日：2008-06-04
申请号：EP05798767.9
申请日：2005-10-12
Applicant: BASF SE
Inventor： DECKERT, Petra , BASSLER, Peter , BARTSCH, Michael , HADERLEIN, Gerd , LUYKEN, Hermann , SCHEIDEL, Jens , PFAB, Peter , AECHTNER, Tobias , SIEGEL, Wolfgang
IPC: B01J31/40 , B01J38/56 , B01D11/04 , C07C253/10 , C07C253/32 , B01J31/18 , B01J31/24
CPC classification number: B01J31/4053 , B01D11/0434 , B01J31/1845 , B01J31/185 , B01J31/24 , B01J31/403 , B01J2231/323 , B01J2531/847 , C07C253/10 , C07C253/32 , Y02P20/584 , C07C255/04
Abstract: The invention relates to a method for the extractive separation of homogeneously dissolved catalysts from a reaction product from a hydrocyanation of unsaturated mononitriles to dinitriles, by extraction with a carbon material (K), characterised in that a) a non-polar aprotic liquid (F) is added to the reaction product to give a stream (I) and b) the stream (I) is extracted with a carbon material (K) at a temperature (T), to give a stream (II), containing the carbon material (K), enriched with the catalyst and a stream (III), stripped of catalyst.
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公开(公告)号：EP1716102B1
公开(公告)日：2014-07-23
申请号：EP05701202.3
申请日：2005-01-27
Applicant: BASF SE
Inventor： BARTSCH, Michael , BAUMANN, Robert , HADERLEIN, Gerd , SCHINDLER, Götz-Peter , JUNGKAMP, Tim , LUYKEN, Hermann , SCHEIDEL, Jens , BRODHAGEN, Andreas
IPC: C07C253/10
CPC classification number: C07C253/10 , C07C255/07
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Patent Agency Ranking26.发明授权
公开(公告)号：EP2556045B1
公开(公告)日：2013-11-13
申请号：EP11711947.9
申请日：2011-04-05
Applicant: BASF SE
Inventor： MÜLLER, Christoph , WIGBERS, Christof Wilhelm , MELDER, Johann-Peter , HADERLEIN, Gerd , GUTFRUCHT, Norbert
IPC: C07C209/16 , C07C209/26 , C07C211/08
CPC classification number: C07C209/26 , C07C211/08
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27.发明授权VERFAHREN ZUR HERSTELLUNG VON ADIPODINITRIL DURCH HYDROCYANIERUNG VON 1,3-BUTADIEN 有权PROCESS FOR通过1,3-丁二烯的氢氰化PRODUCING己二腈
公开(公告)号：EP1713759B1
公开(公告)日：2010-11-03
申请号：EP05701177.7
申请日：2005-01-26
Applicant: BASF SE
Inventor： BARTSCH, Michael , BAUMANN, Robert , HADERLEIN, Gerd , FLORES, Miguel, Angel , JUNGKAMP, Tim , LUYKEN, Hermann , SCHEIDEL, Jens , SIEGEL, Wolfgang
IPC: C07C253/10 , C07C253/30
CPC classification number: C07C253/10 , C07C255/09
Abstract: 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.
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公开(公告)号：EP1716106B2
公开(公告)日：2020-01-08
申请号：EP05707030.2
申请日：2005-01-27
Applicant: BASF SE
Inventor： SCHEIDEL, Jens , JUNGKAMP, Tim , BARTSCH, Michael , HADERLEIN, Gerd , BAUMANN, Robert , LUYKEN, Hermann
IPC: C07C253/10 , C07C255/07
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29.发明公开2,2',6,6'-TETRAMETHYL-4,4'-METHYLENBIS(CYCLOHEXYLAMIN) ALS HÄRTER FÜR EPOXIDHARZE 审中-公开2,2”，6,6'-四甲基-4,4'-亚甲基双（环己胺）作为固化剂的环氧树脂
公开(公告)号：EP2948493A2
公开(公告)日：2015-12-02
申请号：EP14700693.6
申请日：2014-01-16
Applicant: BASF SE
Inventor： KAFFEE, Achim , YU, Miran , CHARRAK, Monika , DAHMEN, Kirsten , STEGMANN, Veit , HADERLEIN, Gerd , PANCHENKO, Alexander
IPC: C08G59/50
CPC classification number: C08G59/5026
Abstract: The invention relates to a hardenable composition of epoxy resins, reactive thinning agents containing epoxy groups and the hardener 2,2',6,6'-tettramethyl-4,4'-methylene-bis(cyclohexylamine), the hardening of the composition and the thus obtained hardened epoxy resin, in addition to the corresponding use of 2,2',6,6'-tetramethyl-4,4'-methylene-bis(cyclohexylamine) as a hardener for epoxy resins in hardenable compositions with reactive thinning agents containing epoxy groups.
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30.发明授权VERFAHREN ZUR HERSTELLUNG VON 3-PENTENNITRIL DURCH HYDROCYANIERUNG VON 1,3-BUTADIEN 有权用于生产3-戊烯腈通过1,3-丁二烯的氢氰化
公开(公告)号：EP2051960B1
公开(公告)日：2015-07-08
申请号：EP07788104.3
申请日：2007-08-01
Applicant: BASF SE
Inventor： HADERLEIN, Gerd , ÄCHTNER, Tobias , LEITNER, Andreas , LUYKEN, Hermann , PFAB, Peter , SCHEIDEL, Jens , HAUNERT, Andrea , GENGER, Thomas
IPC: C07C253/10 , C07C255/07
CPC classification number: C07C253/10 , C07C255/07
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