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1. 发明申请

WO2002070128A1 VERBESSERTES VERFAHREN ZUR HERSTELLUNG VON UNGESÄTTIGTEN CYCLISCHEN ETHERN 审中-公开
标题翻译：改进的方法生产不饱和环醚
公开(公告)号：WO2002070128A1
公开(公告)日：2002-09-12
申请号：PCT/EP2002/002425
申请日：2002-03-06
申请人： BASF AKTIENGESELLSCHAFT , WEIGL, Hagen , EBEL, Klaus , HUBER, Sylvia , KUSCHE, Andreas , ELLER, Karsten , HESSE, Michael , HÖHN, Arthur
发明人： WEIGL, Hagen , EBEL, Klaus , HUBER, Sylvia , KUSCHE, Andreas , ELLER, Karsten , HESSE, Michael , HÖHN, Arthur
IPC分类号： B01J23/89
CPC分类号： B01J27/045 , B01J23/8913 , B01J37/0203 , B01J37/0205 , B01J37/20 , C07D307/28 , C07D309/18 , C07D319/12
摘要： Verfahren zur Herstellung von ungesättigten cyclischen Ethern der allgemeinen Formel (I), in der Z (CHR 4 ) q - oder (CHR 4 ) q -0-, q 0, 1, 2 oder 3 und R 1 , R 2 , R 3 , R 4 Wasserstoff oder C 1 - bis C 4 -alkyl bedeuten, durch Umsetzung von Diolen der allgemeinen Formel (II), in der Z, R 1 , R 2 und R 3 die obengenannten Bedeutungen haben, in flüssiger Phase bei Temperaturen von 150 bis 300°C in Gegenwart eines vor seiner Verwendung nicht durch Reduktion aktivierten, mit Schwefel dotierten, cobalthaltigen Trägerkatalysators, der Cobalt und ein durch Soltränkung aufgebrachtes Edelmetall aus der Gruppe Platin, Palladium, Rhodium, Iridium, Ruthenium, Osmium, Rhenium oder deren Gemische auf einem inerten Träger enthält, dadurch gekennzeichnet, dass Wasser zugesetzt wird.
摘要翻译：一种用于制备通式（I），其中Z是（CHR <4>）q或（CHR <4>）的q 0，q是0，1，2或3，R <1>的不饱和环醚过程，R <2>，R <3>，R <4>是氢或C 1至C 4 - 烷基表示，通过使通式二醇（II）其中Z，R <1>，R <2>和 [R <3>具有上述含义，不是在液相中通过还原它的使用，掺杂有硫，含钴的负载的催化剂包含钴活化在150至300℃，在现有的存在和通过溶胶浸渍贵金属选自铂施加含钯，铑，铱，钌，锇，在惰性载体上的铼或它们的混合物，其特征在于，加入水。

2. 发明公开

EP0964846A2 VERFAHREN ZUR HERSTELLUNG VON AROMATISCHEN POLYAMINGEMISCHEN 失效
标题翻译：用于生产芳族多胺
公开(公告)号：EP0964846A2
公开(公告)日：1999-12-22
申请号：EP98913570.0
申请日：1998-02-20
申请人： BASF AKTIENGESELLSCHAFT
发明人： BECKER, Rainer , ELLER, Karsten , LANGENSIEPEN, Hans-Werner , HESSE, Michael
IPC分类号： C07C211 , A61K9 , B01J21 , C07B61 , C07C209
CPC分类号： C07C209/54 , B01J21/16 , C07C209/78 , C07C211/50 , C07C211/54
摘要： A process is disclosed for preparing aromatic polyamine mixtures which contain compounds of general formula (I) H2N-A-CH2-B-NH2, in which A and B stand for 1,4-phenylene radicals which can independently bear 1 to 4 substituents selected among C1-20-alkyl radicals and halogen atoms. A compound of general formula (IV) H-A-NH-CH2-HN-B-H and/or a compound of general formula (V) H-A-NH-CH2-B-NH2, in which A and B are substituted as above, are reacted at a temperature in a range from 20 °C to 200 °C in the presence of a catalyst which is made of one or several oxides of elements of the 3rd to the 10th group of the periodic table of elements and which can be acid activated.

3. 发明公开

EP0958312A1 VERFAHREN ZUR HERSTELLUNG VON HALOGENFREIEM, REAKTIVEM POLYISOBUTEN 失效
标题翻译： VERFAHREN ZUR HERSTELLUNG VON HALOGENFREIEM，REAKTIVEM POLYISOBUTEN
公开(公告)号：EP0958312A1
公开(公告)日：1999-11-24
申请号：EP98907952.0
申请日：1998-01-17
申请人： BASF AKTIENGESELLSCHAFT
发明人： SIGWART, Christoph , NARBESHUBER, Thomas , ELLER, Karsten , BARL, Manfred , FISCHER, Rolf , GEHRER, Eugen
IPC分类号： C08F4 , C08F10 , C08F110
CPC分类号： C08F110/10 , C08F10/10 , C08F4/24 , C08F4/20 , C08F4/025
摘要： The invention relates to a method for producing halogen-free, reactive polyisobutene with a terminal double-bond content of over 50 mol % and an average molecular weight of 2,800 - 10,000 Dalton by cationic polymerization of isobutene or isobutene-containing hydrocarbon mixtures in a liquid phase, wherein polmerization is carried out at a temperature of -30 °C to +40 °C in the presence of a heterogeneous polymerization catalyst from one or several oxides of the elements of the 5th and 6th subgroup of the periodic table of elements or in the presence of a heterogeneous polymerization catalyst containing one or more oxidic compounds of one or more elements of the 5th and 6th subgroup of the periodic table of elements on an oxygen-containing zircon compound of various non-zeolitic oxidic supporting material, wherein said catalyst contains no technically active quantities of halogen.
摘要翻译：本发明涉及通过在液体中异丁烯或含异丁烯的烃混合物的阳离子聚合生产具有超过50摩尔％的末端双键含量和平均分子量为2,800-10,000道尔顿的无卤反应性聚异丁烯的方法其中在非均相聚合催化剂存在下，在-30℃至+ 40℃的温度下进行聚合，所述非均相聚合催化剂由元素周期表的第5和第6子族的元素的一种或多种氧化物或在各种非沸石氧化物载体材料的含氧锆石化合物上存在含有一种或多种元素周期表第五和第六子族的一种或多种元素的氧化化合物的非均相聚合催化剂，其中所述催化剂含有没有技术上的活性卤素量。

4. 发明授权

EP0782594B1 VERFAHREN ZUR HERSTELLUNG VON POLYTETRAHYDROFURAN 失效
标题翻译：用于生产聚四氢呋喃
公开(公告)号：EP0782594B1
公开(公告)日：1998-08-12
申请号：EP95933381.6
申请日：1995-09-21
申请人： BASF AKTIENGESELLSCHAFT
发明人： BECKER, Rainer , SIGWART, Christoph , HESSE, Michael , FISCHER, Rolf , ELLER, Karsten , HEILEN, Gerd , PLITZKO, Klaus-Dieter
IPC分类号： C08G65/20 , C08G65/10 , C08G65/26 , B01J23/24
CPC分类号： C08G65/266 , B01J23/24 , C08G65/20 , C08G65/2693

5. 发明公开

EP0782594A1 VERFAHREN ZUR HERSTELLUNG VON POLYTETRAHYDROFURAN 失效
标题翻译：用于生产聚四氢呋喃
公开(公告)号：EP0782594A1
公开(公告)日：1997-07-09
申请号：EP95933381.0
申请日：1995-09-21
申请人： BASF AKTIENGESELLSCHAFT
发明人： BECKER, Rainer , SIGWART, Christoph , HESSE, Michael , FISCHER, Rolf , ELLER, Karsten , HEILEN, Gerd , PLITZKO, Klaus-Dieter
IPC分类号： B01J23 , C08G65
CPC分类号： C08G65/266 , B01J23/24 , C08G65/20 , C08G65/2693
摘要： A method is disclosed of producing polytetrahydrofurane or polytetrahydrofurane monoesters of C1-C10 monocarboxylic acids by polymerisation of tetrahydrofurane on a heterogenous catalyst in the presence of one of the following telogens: water, 1.4-butane diol, polytetrahydrofurane with a molecular weight of 200-700 Da, a C1-C10 monocarboxylic acid, or mixtures of these telogens. The catalyst used is a carrier catalyst which contains a catalytically active quantity of an oxygen-containing tungsten or molybdenum compound or mixtures of such compounds on an oxide carrier material and has undergone calcination at temperatures of 500-1000 °C after the precursors of the oxygen-containing molybdenum and/or tungsten compounds have been deposited on the carrier material precursor.

6. 发明公开

EP1377373A1 VERBESSERTES VERFAHREN ZUR HERSTELLUNG VON UNGESÄTTIGTEN CYCLISCHEN ETHERN 有权
标题翻译：改进的方法生产不饱和环醚
公开(公告)号：EP1377373A1
公开(公告)日：2004-01-07
申请号：EP02722181.1
申请日：2002-03-06
申请人： BASF AKTIENGESELLSCHAFT
发明人： WEIGL, Hagen , EBEL, Klaus , HUBER, Sylvia , KUSCHE, Andreas , ELLER, Karsten , HESSE, Michael , HÖHN, Arthur
IPC分类号： B01J23/89 , B01J27/045 , C07D309/18 , C07D307/28 , C07C31/20
CPC分类号： B01J27/045 , B01J23/8913 , B01J37/0203 , B01J37/0205 , B01J37/20 , C07D307/28 , C07D309/18 , C07D319/12
摘要： A method for producing unsaturated cyclic ethers of general formula (I) wherein Z represents (CHR4)q- or (CHR4)q-0-, q 0, 1, 2 or 3 and R?1, R2, R3, R4¿ represent hydrogen or C¿1?- C4-alkyl, by reacting dioles of general formula (II), wherein Z, R?1, R2 and R3¿ have the above-mentioned meanings, in a liquid phase at temperatures of 150 -300 °C in the presence of a support catalyst which is not activated prior to use by reduction and which contains cobalt and is doped with sulphur, containing cobalt, and an earth metal which is deposited by sol impregnation and is selected from the group containing platinum, palladium, rhodium, iridium, ruthenium, osmium, rhenium or mixtures thereof, on an inert support, characterized in that water is added.

7. 发明授权

EP1146960B1 VERFAHREN ZUR AUFARBEITUNG VON pTHF-POLYMERISATIONSKATALYSATOREN 有权
公开(公告)号：EP1146960B1
公开(公告)日：2003-09-17
申请号：EP00903595.7
申请日：2000-01-20
申请人： BASF AKTIENGESELLSCHAFT
发明人： MENGER, Volkmar , ELLER, Karsten , MEIER, Anton , HESSE, Michael
IPC分类号： B01J38/06
CPC分类号： C08G65/20 , B01J21/20 , B01J29/90 , B01J38/06 , C08G65/2642 , Y02P20/584
摘要： The invention relates to a method for processing at least partly deactivated polymerization catalysts for the polymerization or copolymerization of THF which are contaminated with the polymerization or copolymerization products of THF. The inventive method comprises the following steps: (a) purifying in a first step the polymerization catalyst by treating it with water vapor at a temperature of 80 to 250 DEG C and a pressure of 0.5 to 40 bar and preferably (b) regenerating the purified polymerization catalyst in a second step.
摘要翻译：本发明涉及一种处理至少部分失活的聚合催化剂的方法，该催化剂用于被THF的聚合或共聚产物污染的THF的聚合或共聚。本发明的方法包括以下步骤：（a）在第一步骤中通过用80-250℃的温度和0.5-40巴的压力的水蒸汽处理聚合催化剂，并且优选（b）再生纯化的聚合催化剂聚合催化剂在第二步中。

8. 发明授权

EP0981569B1 VERFAHREN ZUR POLYMERISATION CYCLISCHER ETHER 失效
标题翻译：方法聚合环醚
公开(公告)号：EP0981569B1
公开(公告)日：2003-04-09
申请号：EP98924285.4
申请日：1998-05-06
申请人： BASF AKTIENGESELLSCHAFT
发明人： ELLER, Karsten , STEIN, Frank , SIGWART, Christoph , BECKER, Rainer , PLITZKO, Klaus-Dieter , FISCHER, Rolf , MÜLLER, Ulrich
IPC分类号： C08G65/10
CPC分类号： B01J29/049 , C08G65/2657

9. 发明公开

EP1003803A1 VERFAHREN ZUR HERSTELLUNG VON POLYTETRAHYDROFURAN MIT NIEDRIGER FARBZAHL 失效
标题翻译：用于生产聚四氢呋喃低色数
公开(公告)号：EP1003803A1
公开(公告)日：2000-05-31
申请号：EP98942627.5
申请日：1998-07-25
申请人： BASF AKTIENGESELLSCHAFT
发明人： BECKER, Rainer , ELLER, Karsten , RÜTTER, Heinz , HESSE, Michael
IPC分类号： C08G65/20
CPC分类号： C08G65/20 , B01J23/24
摘要： The invention relates to a method for producing polytetrahydrofuran, tetrahydrofuran copolymers, diesters or monoesters of these polymers with low colour index by polymerization of tetrahydrofuran in the presence of at least one telogen and/or comonomer on a heterogeneous catalyst. The invention is characterized in that polymerization takes place in the presence of hydrogen.

10. 发明公开

EP0840757A1 VERFAHREN ZUR HERSTELLUNG VON POLYOXYTETRAMETHYLENGLYCOL 失效
标题翻译：用于生产聚氧
公开(公告)号：EP0840757A1
公开(公告)日：1998-05-13
申请号：EP96927609.0
申请日：1996-07-26
申请人： BASF AKTIENGESELLSCHAFT
发明人： SIGWART, Christoph , FISCHER, Rolf , ELLER, Karsten , BECKER, Rainer , PLITZKO, Klaus-Dieter , HEILEN, Gerd
IPC分类号： C08G18 , C08G63 , C08G65 , C08G69
CPC分类号： C08G65/20 , C08G18/4854 , C08G18/6795 , C08G65/2642 , C08G65/2657 , C08G65/2666 , C08G65/269 , C08G69/40
摘要： In the method proposed for the production of copolymers of tetrahydrofuran and 2-butine-1,4-diol by the catalytic polymerization of tetrahydrofuran, the polymerization is carried out over a heterogeneous acid catalyst having acid centres with a pKa-value of

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