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1. 发明公开

EP1651699A1 EPICHLORHYDRINAMIN-POLYMERE ZUR OBERFLÄCHENBEHANDLUNG VON LEDER 失效
标题翻译： Epichlorohydrinamine聚合物用于皮革表面处理
公开(公告)号：EP1651699A1
公开(公告)日：2006-05-03
申请号：EP04763901.8
申请日：2004-08-06
申请人： BASF Aktiengesellschaft
发明人： WOLF, Gerhard , HÜFFER, Stephan , DECKER, Jürgen , SCHERR, Günter , REESE, Oliver
IPC分类号： C08G59/10 , C14C3/22
CPC分类号： C08G59/10 , C14C11/003
摘要： The invention relates to an epichlorohydrin amine polymer in which the ratio of amine units to epichlorohydrin units ranges between 0.8:1.2 and 1.0:1.0, dimethylaminopropylamine and benzylamine being preferably used as amine units and/or ammonium units. The inventive epichlorohydrin amine polymer is used for treating the surface of semifinished leather products and textile materials, for example.

2. 发明授权

EP1154976B1 VERFAHREN ZUR HYDROFORMYLIERUNG VON OLEFINEN 有权
标题翻译：烯烃的氢甲酰化方法
公开(公告)号：EP1154976B1
公开(公告)日：2003-09-10
申请号：EP00907632.4
申请日：2000-02-25
申请人： BASF AKTIENGESELLSCHAFT
发明人： ZELLER, Edgar , RÖPER, Michael , DECKER, Jürgen
IPC分类号： C07C47/02 , C07C45/50
CPC分类号： C07C45/50 , B01J31/1658 , B01J31/1805 , B01J2231/321 , B01J2531/821 , C07C47/02
摘要： The invention relates to a method for the hydroformylation of olefins with at least 7 carbon atoms. According to said method a) the olefin is subjected to a hydroformylation reaction together with carbon monoxide and hydrogen in the presence of a complex consisting of rhodium and a polymeric complex ligand with more than 10 nitrogen atoms and having a molar mass greater than 1000 g/ mol, as well as a solubilizing agent, at a temperature of between 40 and 200 DEG C and a pressure of between 1 and 600 bar in a reaction zone, such that in these reaction conditions the solubilizing agent together with the olefin and the resulting hydroformylation product forms a largely uniform phase in which the complex is solubilized; b) in said reaction mixture a phase separation into a phase rich in solubilizing agent and a phase poor in solubilizing agent is induced, the complex preferably being present in the phase rich in solubilizing agent and the hydroformylation product preferably present in the phase poor in solubilizing agent; and c) the above phases are separated. Phase separation is preferably induced by cooling or by addition of a phase-separating agent such as water.

3. 发明授权

EP1047655B1 VERFAHREN ZUR HERSTELLUNG VON ALDEHYDEN 有权
公开(公告)号：EP1047655B1
公开(公告)日：2003-05-07
申请号：EP99904776.4
申请日：1999-01-14
申请人： BASF AKTIENGESELLSCHAFT
发明人： GEISSLER, Bernhard , RÖPER, Michael , ZELLER, Edgar , PACIELLO, Rocco , DECKER, Jürgen , VOSS, Hartwig , MAHR, Norbert
IPC分类号： C07C45/50 , C07C29/16 , B01J31/20 , B01J31/18
CPC分类号： C08G73/0206 , B01J31/1658 , B01J31/1805 , B01J2231/321 , B01J2531/80 , B01J2531/822 , C07C45/50 , Y02P20/584 , C07C47/02

4. 发明公开

EP1756231A1 VERFAHREN ZUR HERSTELLUNG VON FLÜSSIGEINSTELLUNGEN BASISCHER AZOFARBSTOFFE 审中-公开
标题翻译：工艺生产液体基本偶氮染料
公开(公告)号：EP1756231A1
公开(公告)日：2007-02-28
申请号：EP05746248.3
申请日：2005-05-18
申请人： BASF Aktiengesellschaft
发明人： SCHMITT, Michael , DECKER, Jürgen , REICHELT, Helmut , ROLLAR, Gerd , DIEFENBACHER, Armin , VOSS, Hartwig
IPC分类号： C09B37/00 , C09B67/26 , C09B67/54 , C09B35/42 , C09B35/52 , C09B35/38 , C09B41/00 , C09B29/08
CPC分类号： C09B67/0076 , C09B37/00 , C09B67/0083 , C09B67/0096
摘要： The invention relates to a method for producing liquid adjustments of basic azo dyes from a phenylenediamine I, which can be substituted by alkyl or alkoxy, by diazotization and coupling in an acidic solution. According to said method, the phenylenediamine is diazotized with sodium nitrite in the presence of at least two organic acids comprising at least one first acid (A) with a pkA value of = 4.0 and at least one second acid (B) with a pKA value = 4.1 and a nanofiltration is carried out once the coupling has been completed.

5. 发明公开

EP1651782A1 OBERFLÄCHLICHE ANWENDUNG KATIONISCHER ODER AMPHOTERER POLYMERE AUF LEDER-HALBFABRIKATEN 审中-公开
标题翻译：浅层USE阳离子或两性聚合物上制造皮革
公开(公告)号：EP1651782A1
公开(公告)日：2006-05-03
申请号：EP04763684.0
申请日：2004-07-30
申请人： BASF Aktiengesellschaft
发明人： WOLF, Gerhard , HÜFFER, Stephan , REESE, Oliver , DECKER, Jürgen , IGL, Georg , SCHROEDER, Stefan , SCHERR, Günter
IPC分类号： C14C11/00 , D06P1/607
CPC分类号： C14C11/003 , D06P1/6076 , D06P3/32
摘要： The invention relates to a method for treating leather, which is characterized by the following steps: (a) at least one cationic or amphoteric aqueous treating agent is applied to leather in a roll-coating, roller application, and/or spray-on process; whereupon (b) the leather is treated with an anionic leather treating agent in a drum.

6. 发明授权

EP1177035B1 VERFAHREN ZUR FRAKTIONIERUNG VON IN WASSER LÖSLICHEN ODER DISPERGIERBAREN AMINOGRUPPENHALTIGEN POLYMEREN MIT BREITER MOLMASSENVERTEILUNG 有权
标题翻译：水溶性的方法分馏或具有宽分子量氨基分散性聚合物
公开(公告)号：EP1177035B1
公开(公告)日：2005-04-27
申请号：EP00927171.9
申请日：2000-05-09
申请人： BASF AKTIENGESELLSCHAFT
发明人： STEUERLE, Ulrich , VOSS, Hartwig , BERNBACH, Jürgen , DECKER, Jürgen , DYLLICK-BRENZINGER, Rainer , LORENZ, Klaus , MEIXNER, Hubert , RÜBENACKER, Martin
IPC分类号： B01D61/14 , C08G73/00 , C08G73/02 , D21H21/10
CPC分类号： B01D61/145 , B01D61/025 , B01D61/142 , B01D61/22 , B01D61/58 , C08G73/00 , C08G73/02 , C08G73/0213 , C08G73/028 , D21H21/10 , D21H21/16
摘要： The invention relates to a method for fractionation of water soluble or dispersible synthetic polymers containing amino groups with a broad molar mass distribution by means of ultrafiltration. The polymer solution or dispersion which is to be fractionated is continuously fed into an utltrafiltration circuit comprising at least one ultrafiltration unit and the retentate with a narrower molar mass distribution and the permeate are continuously discharged in such a way that the ultrafiltration circuit is placed in a substantially stationary state. The invention also relates to polymers which can be obtained according to the inventive method and to the use thereof.

7. 发明公开

EP1237958A1 VERFAHREN ZUR HERSTELLUNG VON WASSERLÖSLICHEN POLYMEREN MIT OLIGOALKYLENIMIN-SEITENKETTEN 审中-公开
标题翻译： PROCESS水溶性聚合物与oligoalkyleneimine侧链的制备
公开(公告)号：EP1237958A1
公开(公告)日：2002-09-11
申请号：EP00976040.6
申请日：2000-11-17
申请人： BASF AKTIENGESELLSCHAFT
发明人： DECKER, Jürgen , FRENZEL, Stefan , RÜBENACKER, Martin , MEIXNER, Hubert
IPC分类号： C08F20/34 , C08F290/06 , D21H17/45
CPC分类号： C08F290/06 , C08F20/34 , C08F220/34 , C08F220/56 , D21H17/45 , D21H21/10
摘要： The invention relates to a method for producing water-soluble homopolymers and copolymers, comprising oligoalkylene-imine side chains of the general formula (I), wherein [AI]m, m, Y and x have the definitions given in claim 1, by radical homopolymerisation or copolymerisation of monomers A of the general formula (II), wherein [AI]m, m, n, Y and R have the definitions given in claim 1, in an aqueous reaction medium. The invention also relates to the homopolymers and copolymers obtained by this method and to their use as auxiliary agents in paper production.

8. 发明公开

EP1177035A1 VERFAHREN ZUR FRAKTIONIERUNG VON IN WASSER LÖSLICHEN ODER DISPERGIERBAREN AMINOGRUPPENHALTIGEN POLYMEREN MIT BREITER MOLMASSENVERTEILUNG 有权
标题翻译：水溶性的方法分馏或具有宽分子量氨基分散性聚合物
公开(公告)号：EP1177035A1
公开(公告)日：2002-02-06
申请号：EP00927171.9
申请日：2000-05-09
申请人： BASF AKTIENGESELLSCHAFT
发明人： STEUERLE, Ulrich , VOSS, Hartwig , BERNBACH, Jürgen , DECKER, Jürgen , DYLLICK-BRENZINGER, Rainer , LORENZ, Klaus , MEIXNER, Hubert , RÜBENACKER, Martin
IPC分类号： B01D61/14 , C08G73/00 , C08G73/02 , D21H21/10
CPC分类号： B01D61/145 , B01D61/025 , B01D61/142 , B01D61/22 , B01D61/58 , C08G73/00 , C08G73/02 , C08G73/0213 , C08G73/028 , D21H21/10 , D21H21/16
摘要： The invention relates to a method for fractionation of water soluble or dispersible synthetic polymers containing amino groups with a broad molar mass distribution by means of ultrafiltration. The polymer solution or dispersion which is to be fractionated is continuously fed into an utltrafiltration circuit comprising at least one ultrafiltration unit and the retentate with a narrower molar mass distribution and the permeate are continuously discharged in such a way that the ultrafiltration circuit is placed in a substantially stationary state. The invention also relates to polymers which can be obtained according to the inventive method and to the use thereof.

9. 发明公开

EP1047655A1 VERFAHREN ZUR HERSTELLUNG VON ALDEHYDEN 有权
公开(公告)号：EP1047655A1
公开(公告)日：2000-11-02
申请号：EP99904776.4
申请日：1999-01-14
申请人： BASF AKTIENGESELLSCHAFT
发明人： GEISSLER, Bernhard , RÖPER, Michael , ZELLER, Edgar , PACIELLO, Rocco , DECKER, Jürgen , VOSS, Hartwig , MAHR, Norbert
IPC分类号： C07C45/50 , C07C29/16 , B01J31/20 , B01J31/18
CPC分类号： C08G73/0206 , B01J31/1658 , B01J31/1805 , B01J2231/321 , B01J2531/80 , B01J2531/822 , C07C45/50 , Y02P20/584 , C07C47/02
摘要： The invention relates to a method for the production of aldehydes or aldehydes and alcohols by hydroformylation of olefins in the presence of a complexing catalyst homogeneously dissolved in a reaction mixture, containing a metal of Group VIIIa of the periodic table of the elements and a phosphorus-free, polydentate nitrogen compound suitable for complex formation as ligand at temperatures ranging from 50 to 100 °C and pressures from 20 to 1,000 bar and recirculating the catalyst complex in the hydroformylation reaction, wherein a) derivatized polyamines are used that are substantially non-water soluble and suitable for complex formation and have a mean molecular weight of more than 1,000 Dalton and at least 10 nitrogen atoms; b) the catalyst complex remaining in the bottom of the distillation column and the excess ligands obtained from the reaction mixture are recirculated totally or partially in the hydroformylation once the hydroformylation reaction and the separation or partial separation by distillation of the aldehydes and the alcohols has been completed; c) continuos or at least batchwise evacuation of at least part of the high boiler from the bottom of the distillation of the reaction mixture is then carried out.
摘要翻译：本发明涉及一种在均匀溶解在反应混合物中的络合催化剂存在下通过烯烃的加氢甲酰化生产醛或醛和醇的方法，该反应混合物含有元素周期表的第VIIIa族金属和磷 - 所述多齿氮化合物适合于在50-100℃和20-1,000巴的压力下将配合物形成配位体并在羰基化反应中再循环所述催化剂配合物，其中a）使用基本上非水的衍生多胺可溶且适于复合物形成并具有超过1,000道尔顿的平均分子量和至少10个氮原子; b）一旦加氢甲酰化反应和醛和醇的蒸馏分离或部分分离，残留在蒸馏塔底部的催化剂配合物和从反应混合物获得的过量配体在加氢甲酰化中全部或部分再循环完成; c）然后进行从反应混合物的蒸馏的底部连续或至少分批地排出至少部分高沸点化合物。

10. 发明公开

EP0934385A1 VERWENDUNG VON WASSERLÖSLICHEN ODER IN WASSER DISPERGIERBAREN VERNETZTEN STICKSTOFFHALTIGEN VERBINDUNGEN IN WASCH- UND REINIGUNGSMITTELN 失效
标题翻译：水溶性或水分散性氮素联网连接的洗涤和清洁剂的用途
公开(公告)号：EP0934385A1
公开(公告)日：1999-08-11
申请号：EP97912198.0
申请日：1997-10-17
申请人： BASF AKTIENGESELLSCHAFT
发明人： MEIXNER, Hubert , STEUERLE, Ulrich , DECKER, Jürgen , PAULUS, Wolfgang , BOECKH, Dieter , LUX, Jürgen, Alfred , EHLE, Beate
IPC分类号： C08G73 , C11D3
CPC分类号： C11D3/3719 , C08G73/02 , C08G73/0206 , C08G73/028 , C11D3/0036 , C11D3/3723 , C11D3/3769 , C11D3/3788 , C11D3/38663
摘要： The invention concerns the use of water-soluble or water-dispersible cross-linked nitrogenated compounds obtained by crosslinking (a) compounds containing at least three NH groups with (b) at least bifunctional crosslinking agents which react with NH groups, in washing and cleaning agents, in particular as soil-release agents. Preferably, the compounds (a) are selected from the group comprising oligo- and polyamines, polyalkylene polyamines, polyamidoamines, polyamidoamines grafted with (poly)ethyleneimine and mixtures thereof.

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