公开(公告)号：EP3022239A1

公开(公告)日：2016-05-25

申请号：EP14735971.5

申请日：2014-07-07

申请人： BASF SE

发明人： WETTLING, Thomas ,  HIRSCH, Stefan ,  BRYM, Markus ,  WEIS, Markus

IPC分类号： C08F10/10 ,  C08F2/00 ,  C08F110/10

CPC分类号： C08F110/10 ,  C08F8/00 ,  C08F8/28 ,  C08F8/30 ,  C08F8/32 ,  C08F8/46 ,  C08F210/10 ,  C08F2800/20 ,  C08F4/14 ,  C08F210/08 ,  C08F236/06 ,  C08F2500/02

摘要： Polyisobutylene having a total percentage of vinylidene double bonds of more than 50 mol.% and a number average molecular weight of 500 to 10,000 daltons, wherein at least 10% of all the vinylidene double bonds in the polyisobutylene are in one or more side chains composed of at least 2 carbon atoms on the polyisobutylene main chain. Polyisobutylene of this type is suitable for producing fuel additives and lubricant additives.

摘要翻译： 具有大于50mol％和数均分子量为500至10000道尔顿的亚乙烯基双键的总含量的聚异丁烯，其中聚异丁烯中所有亚乙烯基双键的至少10％是一个或多个 由主聚异丁烯链至少2个碳原子构成的侧链。 这种聚异丁烯适用于生产燃料和润滑剂添加剂。

公开(公告)号：EP2768871A1

公开(公告)日：2014-08-27

申请号：EP12769669.8

申请日：2012-10-10

申请人： BASF SE

发明人： KÖNIG, Hannah, Maria ,  URBAN, Rainer ,  MÜHLBACH, Klaus ,  WETTLING, Thomas ,  RACHWALSKY, Uwe ,  HIRSCH, Stefan ,  BERG, Anne ,  MACH, Helmut

IPC分类号： C08F10/10 ,  C08F4/14

CPC分类号： C08F10/10 ,  C08F4/14 ,  C08F2500/01

摘要： Production of isobutene homo- or copolymers having a number average molecular weight of 500 to 5,000,000 by polymerisation of isobutene or an isobutene-containing monomer mixture in the presence of a Lewis acid or a complex containing a Lewis acid as a polymerisation catalyst, the polymerisation being performed in the presence of at least one hemiacetal or acetal, which can be obtained by protonic acid-catalysed reaction of at least one C
1 to C
12 hydrocarbyl alcohol with at least one aldehyde or ketone having 1 to 12 carbon atoms.

公开(公告)号：EP2814852A1

公开(公告)日：2014-12-24

申请号：EP13705952.3

申请日：2013-02-13

申请人： BASF SE ,  BASF Schweiz AG

发明人： WETTLING, Thomas ,  HIRSCH, Stefan ,  BRYM, Markus ,  WEIS, Markus

IPC分类号： C08F10/10

CPC分类号： C08F10/10 ,  C08F4/14 ,  C08F110/10 ,  C08F2500/02

摘要： The invention relates to a catalyst complex comprising boron trifluoride and a co-catalyst mixture of 10 to 90 wt% of a monovalent primary C
1 to C
20 alcohol and 90 to 10 wt% of a monovalent secondary C
3 to C
20 alcohol, wherein the molar ratio of boron trifluoride to the sum of all alcohols is 2:1 to 1:10. Said catalyst complex is used in the production of highly reactive isobutene homopolymers having a number-average molecular weight of 300 to 50,000, wherein a C
4 hydrocarbon mixture containing at least 20 wt% of isobutene and in total at least 10 wt% of other C
4 olefins is used as a feed material.

摘要翻译： 本发明涉及一种催化剂配合物，其包含三氟化硼和10至90重量％的一价一价C 1至C 20醇和90至10重量％的一价仲C3至C20醇的助催化剂混合物，其中摩尔比 三氟化硼与所有醇的总和为2:1至1:10。 所述催化剂络合物用于生产数均分子量为300至50,000的高活性异丁烯均聚物，其中含有至少20重量％异丁烯和总共至少10重量％的其它C 4烯烃的C 4烃混合物 用作饲料。

公开(公告)号：EP2235144A1

公开(公告)日：2010-10-06

申请号：EP09704349.1

申请日：2009-01-21

申请人： BASF SE

发明人： KASEL, Wolfgang ,  TRÖTSCH-SCHALLER, Irene ,  SPANG, Peter ,  MÄHLING, Frank-Olaf ,  DAISS, Andreas ,  BAUDER, Andreas ,  VINCKIER, Anja ,  HIRSCH, Stefan ,  FROHBERGER, Matthias ,  WILLERT, Siegfried ,  SCHÄFFLER, Peter ,  HOFFMANN, Stephan

IPC分类号： C10L1/14 ,  C10L10/14 ,  B01F1/00

CPC分类号： C10L1/143 ,  C10L1/1616 ,  C10L1/1973 ,  C10L10/14

摘要： the invention relates to a method for producing additive mixtures for fuel oils by mixing at least two additive components in a dynamic mixer or a lamination mixer. The invention further relates to additive mixtures obtained by said method and fuel oil compositions containing said additive mixtures.

公开(公告)号：EP1896431A1

公开(公告)日：2008-03-12

申请号：EP06763451.9

申请日：2006-06-01

申请人： BASF SE

发明人： SCHNEIDER, Jörg ,  SCHERR, Günter ,  ERHARDT, Rainer ,  EICHFELDER, Andreas ,  REIF, Martin ,  HIRSCH, Stefan ,  SIEDER, Georg ,  HOLTMANN, Thomas ,  CIPRIAN, Jürgen ,  ASCHERL, Hermann

IPC分类号： C07D251/70

CPC分类号： C07D251/70 ,  C07D251/50 ,  C07D251/52

摘要： The invention relates to a method for removing salts from an alkanolic reaction mixture, which results during the production of alkoxycarbonyl amino triazines, contains at least one alkoxycarbonyl aminotriazine, at least one cyclic and/or acyclic carbonic ester, at least one C1-C13 alkanol optionally containing one or two oxygen atoms as an ether bond and optionally being substituted by C1-C4 alkyl and/or hydroxy, and which contains at least one alkaline or alkaline earth alkanolate, optionally melamine and, optionally, a catalyst. According to the method, salts are removed from the reaction mixture by ion exchange on a cation exchanger and/or anion exchanger.

公开(公告)号：EP3022239B1

公开(公告)日：2017-04-05

申请号：EP14735971.5

申请日：2014-07-07

申请人： BASF SE

发明人： WETTLING, Thomas ,  HIRSCH, Stefan ,  BRYM, Markus ,  WEIS, Markus

IPC分类号： C08F10/10 ,  C08F2/00 ,  C08F110/10

CPC分类号： C08F110/10 ,  C08F8/00 ,  C08F8/28 ,  C08F8/30 ,  C08F8/32 ,  C08F8/46 ,  C08F210/10 ,  C08F2800/20 ,  C08F4/14 ,  C08F210/08 ,  C08F236/06 ,  C08F2500/02

公开(公告)号：EP2814851A1

公开(公告)日：2014-12-24

申请号：EP13704127.3

申请日：2013-02-15

申请人： BASF SE

发明人： WETTLING, Thomas ,  HIRSCH, Stefan ,  BRYM, Markus ,  WEIS, Markus ,  CORBERAN ROC, Rosa ,  MÜHLBACH, Klaus ,  HASCHICK, Robert ,  DAISS, Andreas ,  VOLLAND, Marco-Christian

IPC分类号： C08F10/10

CPC分类号： C08F10/10 ,  C08F4/14 ,  C08F2/01 ,  C08F110/10 ,  C08F2500/01 ,  C08F2500/04

摘要： The invention relates to the production of isobutylene homopolymers having a weight-average molecular weight of 75,000 to 10,000,000 by means of the polymerization of isobutylene by (a) performing the polymerization at -80°C to -190°C, (b) using optionally halogenated C
1 to C
5 hydrocarbons as an inert solvent, (c) using a Lewis acid complex as a polymerization catalyst, and (d) performing the polymerization in the presence of at least one reaction accelerator in the form of an ethylenically saturated hydrocarbon compound, which contains an oxygen atom and no proton that can be emitted, and performing the polymerization in the presence of at least one chain length regulator, which contains a tertiary olefinic carbon atom.

摘要翻译： 本发明涉及通过（a）在-80℃至-190℃下进行聚合反应，（b）任选地使用异丁烯的聚合反应制备重均分子量为75,000至10,000,000的异丁烯均聚物 卤代C1至C5烃作为惰性溶剂，（c）使用路易斯酸配合物作为聚合催化剂，和（d）在至少一种烯属饱和烃化合物形式的反应促进剂存在下进行聚合， 含有氧原子并且不能发射的质子，并且在至少一个包含叔烯烃碳原子的链长调节剂的存在下进行聚合。

公开(公告)号：EP2802610A1

公开(公告)日：2014-11-19

申请号：EP13700016.2

申请日：2013-01-04

申请人： BASF SE

发明人： WETTLING, Thomas ,  HIRSCH, Stefan ,  BRYM, Markus ,  WEIS, Markus

IPC分类号： C08F110/10 ,  C08F2/00

CPC分类号： C08F10/08 ,  C08F110/10 ,  C08F2/00 ,  C08F2/06 ,  C08F4/005

摘要： Continuous production of polyisobutylene having a content of terminal double bonds of greater than 50% by polymerization of isobutene in the presence of a polymerization catalyst usual therefor, by combining a technical 1-butene-, 2-butene- and isobutene-containing C4 hydrocarbon stream together with a stream of pure isobutene, and feeding the combined stream into the reaction zone in such a manner that the steady state concentration of isobutene in the combined stream at the point where the combined stream is fed into the reaction zone has a value of on average at least 40% by weight, and the invention also relates to a polymerization system therefor.

公开(公告)号：EP1896432B1

公开(公告)日：2011-11-02

申请号：EP06763482.4

申请日：2006-06-02

申请人： BASF SE

发明人： SCHNEIDER, Jörg ,  SCHERR, Günter ,  EHRHARDT, Rainer ,  EICHFELDER, Andreas ,  REIF, Martin ,  HIRSCH, Stefan ,  SIEDER, Georg ,  HOLTMANN, Thomas ,  CIPRIAN, Jürgen ,  ASCHERL, Hermann

IPC分类号： C07D251/70

CPC分类号： C07D251/70

摘要： The invention relates to a process for treating an alcoholic reaction mixture produced during the preparation of alkoxycarbonylaminotriazines and comprising at least one alkoxycarbonylaminotriazine, at least one cyclic and/or acyclic carbonic acid ester, at least one C1-C13-alkanol optionally containing one or two oxygen atoms as ether bond and optionally substituted by C1-C4-alkyl and/or hydroxy, and at least one alkali metal or alkaline earth metal alkoxide, optionally melamine and optionally catalyst, in which polar and/or ionic components are removed by extraction with a polar extractant that is not completely miscible with the organic phase present in the reaction mixture, giving an alcoholic phase comprising at least one alkoxycarbonylaminotriazine, and a polar phase comprising extractant with polar and/or ionic components dissolved therein.

公开(公告)号：EP2814852B1

公开(公告)日：2019-01-23

申请号：EP13705952.3

申请日：2013-02-13

申请人： BASF SE ,  BASF Schweiz AG

发明人： WETTLING, Thomas ,  HIRSCH, Stefan ,  BRYM, Markus ,  WEIS, Markus

IPC分类号： C08F10/10