-
公开(公告)号：DE10128306A1
公开(公告)日：2002-12-19
申请号：DE10128306
申请日：2001-06-12
Applicant: BASF AG
Inventor： DISTELDORF WALTER , UEBLER CHRISTOPH , MORSBACH BERND , PETERS JARREN , GOLFIER GUENTHER
Abstract: Preparing mixtures (A) of diesters (I) of phthalic acid (PA) with decanols (IIa) and tridecanols (IIb) by reacting PA, or its reactive derivatives, with a mixture of at least one each of (IIa) and (IIb).
-
公开(公告)号：DE10022988A1
公开(公告)日：2001-11-15
申请号：DE10022988
申请日：2000-05-11
Applicant: BASF AG
Inventor： HELFERT HERBERT , SCHMIDT-RADDE MARTIN , LAQUA GERHARD , EIDEN ULRICH , SCHOLL STEPHAN , UEBLER CHRISTOPH
IPC: B01D3/14 , B01J3/00 , C07D201/16 , C07D207/26 , C07D207/267 , B09B3/00 , C08J11/02
Abstract: Residues from the production of pyrrolidone and N-vinylpyrrolidone are worked up by thermolysis.
-
公开(公告)号：PL359527A1
公开(公告)日：2004-08-23
申请号：PL35952701
申请日：2001-07-04
Applicant: BASF AG
Inventor： BREITSCHEIDEL BORIS , SELBERDINGER RICHARD , ROSSATO KLAUS , STORZUM UWE , HOLZMANN JUERGEN , DISTELDORF WALTER , UEBLER CHRISTOPH , MORSBACH BERND , PETERS JARREN , GOLFIER GUENTER
IPC: C07B61/00 , C07C29/141 , C07C29/16 , C07C31/125 , C07C45/50 , C07C47/02 , C07C67/08 , C07C69/80 , C08K5/12 , C08L27/06
Abstract: A process is described for preparing mixtures of diesters of phthalic acid with decanols and tridecanols by reacting phthalic acid or a reactive derivative of phthalic acid with a mixture made from at least one decanol and at least one tridecanol. Mixtures obtainable in this way are also described, as is their use as plasticizers for molding compositions, and also mixtures of isomeric tridecanols suitable for preparing the mixtures of diesters.
-
公开(公告)号：MY136811A
公开(公告)日：2008-11-28
申请号：MYPI20013190
申请日：2001-07-04
Applicant: BASF AG
Inventor： BREITSCHEIDEL BORIS DR , GOLFIER GUENTER , SELBERDINGER RICHARD , ROSSATO KLAUS , STORZOM UWE , HOLZMANN JUERGEN , DISTELDORF WALTER DR , UEBLER CHRISTOPH , MORSBACH BERND , PETERS JARREN DR
IPC: C07B61/00 , C07C29/141 , C07C29/16 , C07C31/125 , C07C45/50 , C07C47/02 , C07C67/08 , C07C69/80 , C08K5/12 , C08L27/06
Abstract: A PROCESS IS DESCRIBED FOR PREPARING MIXTURES OF DIESTERS OF PHTHALIC ACID WITH DECANOLS AND TRIDECANOLS BY REACTING PHTHALIC ACID OR A REACTIVE DERIVATIVE OF PHTHALIC ACID WITH A MIXTURE MADE FROM AT LEAST ONE DECANOL AND AT LEAST ONE TRIDECANOL . MIXTURES OBTAINABLE IN THIS WAY ARE ALSO DESCRIBED , AS IS THEIR USE AS PLASTICIZERS FOR MOLDING COMPOSITIONS , AND ALSO MIXTURES OF ISOMERIC TRIDECANOLS SUITABLE FOR PREPARING THE MIXTURES OF DIESTERS .
-
Patent Agency Ranking
公开(公告)号：CA2670935A1
公开(公告)日：2008-06-05
申请号：CA2670935
申请日：2007-11-29
Applicant: BASF AG
Inventor： SIGL MARCUS , HEIMANN FRANK , POPLOW FRANK , VOLLAND MARTIN , BITTERLICH STEFAN , PAPP RAINER , MACKEWITZ THOMAS , CRONE SVEN , HEIDEMANN THOMAS , UEBLER CHRISTOPH , PACIELLO ROCCO , WIEBELHAUS DAG
Abstract: The present invention relates to a method for the production of hydroform ylation products from olefins having at least four carbon atoms. A high amou nt of the linear Ci-olefins with terminal double bonds that are present in t he inlet comprising olefins, and also of the linear Ci-olefins having intern al double bonds are converted to hydroformylation products. The invention fu rther relates to a method for the production of 2-propylheptanol, comprising said hydroformylation method.
-
公开(公告)号：DE50112690D1
公开(公告)日：2007-08-16
申请号：DE50112690
申请日：2001-05-10
Applicant: BASF AG
Inventor： HELFERT HERBERT , SCHMIDT-RADDE MARTIN , LAQUA GERHARD , EIDEN ULRICH , SCHOLL STEPHAN , UEBLER CHRISTOPH
IPC: C07D207/26 , B01D3/14 , B01J3/00 , C07D201/16 , C07D207/267
Abstract: A process for working up residues from the preparation of pyrrolidone and/or N-vinylpyrrolidone comprises subjecting the residues to a thermolysis.
-
公开(公告)号：AT366237T
公开(公告)日：2007-07-15
申请号：AT01933954
申请日：2001-05-10
Applicant: BASF AG
Inventor： HELFERT HERBERT , SCHMIDT-RADDE MARTIN , LAQUA GERHARD , EIDEN ULRICH , SCHOLL STEPHAN , UEBLER CHRISTOPH
IPC: C07D207/26 , B01D3/14 , B01J3/00 , C07D201/16 , C07D207/267
Abstract: A process for working up residues from the preparation of pyrrolidone and/or N-vinylpyrrolidone comprises subjecting the residues to a thermolysis.
-
公开(公告)号：DE10311139A1
公开(公告)日：2004-09-23
申请号：DE10311139
申请日：2003-03-14
Applicant: BASF AG
Inventor： SIGL MARCUS , UEBLER CHRISTOPH
Abstract: Preparation of 1-butene from a mixture of 1-butene and 2-butene involves feeding a hydrocarbon feed stream and 1- and 2-butene recycle stream into a distillation column and taking off the streams, where the 1-butene content of the stream is higher than that of the hydrocarbon feed stream, and producing the hydrocarbon recycle stream by bringing the feed stream into contact with an isomerization catalyst to convert 2-butenes into 1-butene. Preparation of a 1-butene-containing 4C hydrocarbon stream (1-C4= stream) from a 1-butene- and 2-butene-containing 4C hydrocarbon stream (1- and 2-C4= feed stream) whose 1-butene content is lower than that of the 1-C4= stream, by: (a) feeding the 1- and 2-C4= feed stream and a 1-butene- and 2-butene-containing C4 hydrocarbon stream (1- and 2-C4= recycle stream) whose 1-butene content is lower than that of the 1-C4= stream and which has been produced by step (b) below into a distillation column and taking off the 1-C4= stream and a 2-butene-containing 4C hydrocarbon stream (2-C4= stream) whose 1-butene content is lower than that of the 1- and 2-C4= feed stream and of the 1- and 2-C4= recycle stream from the distillation column; and (b) producing the 1- and 2-C4= recycle stream from the 2-C4= stream by bringing the 2-C4= stream into contact with an isomerization catalyst which catalyzes the conversion of 2-butenes into 1-butene in a reaction zone.
-
公开(公告)号：ZA200300957B
公开(公告)日：2004-03-08
申请号：ZA200300957
申请日：2003-02-04
Applicant: BASF AG
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.02 seconds)
