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1. 发明专利

CA2035565A1 USE OF TRIALKANOLAMINE POLYETHERS AS DEMULSIFIERS FOR OIL-IN-WATER EMULSIONS 未知
公开(公告)号：CA2035565A1
公开(公告)日：1991-08-04
申请号：CA2035565
申请日：1991-02-01
申请人： FIKENTSCHER ROLF , OPPENLAENDER KNUT , DIX JOHANNES P , SAGER WILFRIED , VOGEL HANS HENNING , BARTHOLD KLAUS , ELFERS GUENTHER , BASF AG
发明人： FIKENTSCHER ROLF , OPPENLAENDER KNUT , DIX JOHANNES P , SAGER WILFRIED , VOGEL HANS-HENNING , BARTHOLD KLAUS , ELFERS GUENTHER
IPC分类号： B01D17/04 , B01D17/05 , C07C215/12
摘要： Trialkanolamine polyethers, obtainable by condensing tri-alkanolamine(s) in the presence of (hypo)phosphorus acid, are useful as demulsifiers in 0/W emulsion. The trialkanolamines are of formula (I), where R1-R3 = 1,2-(2-4C)alkylene.

2. 发明专利

CA2037208A1 CONDENSATES SUITABLE AS DEMULSIFIERS FOR OIL-IN-WATER EMULSIONS 未知
公开(公告)号：CA2037208A1
公开(公告)日：1991-08-29
申请号：CA2037208
申请日：1991-02-27
申请人： FIKENTSCHER ROLF , OPPENLAENDER KNUT , DIX JOHANNES P , SAGER WILFRIED , VOGEL HANS HENNING , ELFERS GUENTHER , BASF AG
发明人： FIKENTSCHER ROLF , OPPENLAENDER KNUT , DIX JOHANNES P , SAGER WILFRIED , VOGEL HANS-HENNING , ELFERS GUENTHER
IPC分类号： B01D17/05 , C08G65/48 , C08G71/00 , C09K23/00 , C08G65/34 , C07C275/14 , C07C271/20
摘要： BASF Aktiengesellschaft O.Z. 0050/41424 Condensates suitable as demulsifiers for oil-in-water emulsions of the disclosure: The present invention relates to condensates suitable as demulsifiers for oil-in-water emulsions and prepared from A) a precondensate from one or more trialkanolamines of the general formula I (I), in which R1 to R3 denote the same or different 1,2-alkylene groups of from 2 to 4 carbon atoms, and B) from 0.1 to 30 % w/w, based on said precondensate, of one or more of the following compounds II: a) urea or a urea derivative of the general formula IIa (IIa), b) a urea derivative of the general formula IIb (IIb), c) a urethane of the general formula IIc (IIc), BASF Aktiengesellschaft 2 O.Z. 0050/41424 and/or d) a urethane of the general formula IId (IId), in which R1 is hydrogen, C1-C20-alkyl or C2-C20-alkenyl, R2 and R3 are the same or different and denote hydrogen or C1-C4- alkyl, R4 is C1-C4-alkyl and R5 is C1-C12-alkylene.

3. 发明专利

CA2035565C USE OF TRIALKANOLAMINE POLYETHERS AS DEMULSIFIERS FOR OIL-IN-WATER EMULSIONS 未知
公开(公告)号：CA2035565C
公开(公告)日：2000-12-05
申请号：CA2035565
申请日：1991-02-01
申请人： FIKENTSCHER ROLF , BARTHOLD KLAUS , ELFERS GUENTHER , OPPENLAENDER KNUT , VOGEL HANS-HENNING , DIX JOHANNES P , SAGER WILFRIED
发明人： FIKENTSCHER ROLF , BARTHOLD KLAUS , ELFERS GUENTHER , OPPENLAENDER KNUT , VOGEL HANS-HENNING , DIX JOHANNES P , SAGER WILFRIED
IPC分类号： B01D17/04 , B01D17/05 , C07C215/12
摘要： The present invention relates to the use of trialkanolamine polyethers obtained by condensation of one or more trialkanolamines in the presence of phosphorous acid and/or hypophosphorous acid as demulsifiers for oil-in-water emulsions.

4. 发明专利

CA2085414A1 OIL-DEMULSIFIERS BASED ON AN ALKOXYLATE AND PREPARATION OF THIS ALKOXYLATE 未知
公开(公告)号：CA2085414A1
公开(公告)日：1993-06-22
申请号：CA2085414
申请日：1992-12-15
申请人： ELFERS GUENTHER , SAGER WILFRIED , VOGEL HANS HENNING , OPPENLAENDER KNUT
发明人： ELFERS GUENTHER , SAGER WILFRIED , VOGEL HANS-HENNING , OPPENLAENDER KNUT
IPC分类号： B01D17/05 , C10G33/04 , C10L1/32 , C08G8/28
摘要： O.Z. 0050/42914 Oil demulsifiers are based on an alkoxylate having a polydispersity of at least 1.7, and the alkoxylates are prepared using a metal alcoholate as a catalyst.

5. 发明专利

CA2082287A1 PETROLEUM EMULSION BREAKERS 未知
公开(公告)号：CA2082287A1
公开(公告)日：1993-05-08
申请号：CA2082287
申请日：1992-11-06
申请人： ELFERS GUENTHER , SAGER WILFRIED , VOGEL HANS HENNING , OPPENLAENDER KNUT
发明人： ELFERS GUENTHER , SAGER WILFRIED , VOGEL HANS-HENNING , OPPENLAENDER KNUT
IPC分类号： B01D17/05 , C08G73/02 , C08G73/04 , C09K3/32 , C10G33/04 , C10L1/32 , B01F17/46
摘要： O.Z. 0050/42790 Petroleum emulsion breakers based on alkoxylated polyethyleneimines are obtained by reacting polyethyleneimine with a molecular weight of 2,500-35,000 with 5-40 moles each of propylene oxide and ethylene oxide per ethyleneimine unit in the polyethyleneimine and are used for the demulsification of petroleum emulsions at from 10.degree.C to 130.degree.C.

6. 发明申请

WO2009065805A3 PROCESS FOR THE ALKOXYLATION OF AMINO GROUP CONTAINING POLYMERS 审中-公开
标题翻译：含氨基聚合物的烷氧基化工艺
公开(公告)号：WO2009065805A3
公开(公告)日：2009-07-09
申请号：PCT/EP2008065671
申请日：2008-11-17
申请人： BASF SE , BOECKH DIETER , FRENZEL STEFAN , BITTNER CHRISTIAN , MISSKE ANDREA , ANNEN ULRICH , SAGER WILFRIED , EBERT SOPHIA , EICHHORN ANDREAS
发明人： BOECKH DIETER , FRENZEL STEFAN , BITTNER CHRISTIAN , MISSKE ANDREA , ANNEN ULRICH , SAGER WILFRIED , EBERT SOPHIA , EICHHORN ANDREAS
IPC分类号： C08G65/00 , C08G65/30
CPC分类号： C08G65/2618 , C08G65/2633 , C08G65/2648 , C08L71/02 , C08L77/00 , C08L79/00 , C08L2666/20
摘要： The present invention relates to a process for the alkoxylation of a first polymer comprising at least one monomer unit having NH groups and optionally NH2 groups, wherein the first polymer has a molecular weight Mw of at least 500 g/mol, comprising the steps of (a) reacting the first polymer with alkylene oxide in a reaction mixture comprising a solvent until the average degree of alkoxylation of each NH group and each optional NH2 group, calculated as two NH groups, is from 0.75 to 1.25; (b) adding a second polymer of formula (I), wherein R is a linear or branched alkyl group having from 1 to 20 carbon atoms, each R' is independently a linear or branched alkyl group having from 1 to 20 carbon atoms or hydrogen, each n is independently from 1 to 5 and m is from 5 to 40, to the reaction mixture of step (a); (c) at least partially removing the solvent from the reaction mixture of step (b); and (d) further reacting the reaction mixture of step (c) with alkylene oxide at a given temperature until the average degree of alkoxylation of each NH group and each optional NH2 group, calculated as two NH groups, of the first polymer is from 2 to 40. The present invention also relates to a polymer composition obtainable from that process and the use of such a polymer composition.
摘要翻译：本发明涉及包含至少一种具有NH基团和任选的NH 2基团的单体单元的第一聚合物的烷氧基化方法，其中第一聚合物具有至少500g / mol的分子量Mw，所述方法包括以下步骤： a）使第一聚合物与烯化氧在包含溶剂的反应混合物中反应，直到每个NH基团和每个任选的NH 2基团的平均烷氧基化程度（作为两个NH基团计算）为0.75至1.25; （b）加入式（I）的第二聚合物，其中R为具有1至20个碳原子的直链或支链烷基，每个R'独立地为具有1至20个碳原子的直链或支链烷基或氢（a）的反应混合物中，每个n独立地为1至5且m为5至40; （c）至少部分地从步骤（b）的反应混合物中除去溶剂; （d）使步骤（c）的反应混合物与烯化氧在给定温度下进一步反应，直到第一聚合物中每个NH基团和任选的NH 2基团的平均烷氧基化度（作为两个NH基团计算）为2 本发明还涉及可从该方法获得的聚合物组合物和这种聚合物组合物的用途。

7. 发明专利

ES2271616T3 POLIETERES Y SU EMPLEO COMO ACEITES PORTADORAS. 未知
公开(公告)号：ES2271616T3
公开(公告)日：2007-04-16
申请号：ES03743859
申请日：2003-03-10
申请人： BASF AG
发明人： STOSSER MICHAEL , BOHRES EDWARD , GROSCH GEORG HEINRICH , SAGER WILFRIED , WALTER MARC
IPC分类号： C08G65/26 , C10L1/192 , C08G65/28 , C08L71/08 , C10L1/14 , C10L1/18 , C10L1/198 , C10L1/22 , C10L10/04
摘要： Poliéteres, obtenibles a partir del óxido de 1-buteno y de un alcohol con empleo de un compuesto de cianuro bimetálico como catalizador, caracterizados porque el contenido en componentes insaturados está comprendido entre el 15 y el 30 % en moles.

8. 发明专利

PT1485424E POLIETERES E SUA UTILIZAÇÃO COMO ÓLEOS VEICULARES 未知
公开(公告)号：PT1485424E
公开(公告)日：2006-12-29
申请号：PT03743859
申请日：2003-03-10
申请人： BASF AG
发明人： WALTER MARC , GROSCH GEORG HEINRICH , STOESSER MICHAEL , BOHRES EDWARD , SAGER WILFRIED
IPC分类号： C08G65/26 , C10L1/192 , C08G65/28 , C08L71/08 , C10L1/14 , C10L1/18 , C10L1/198 , C10L1/22 , C10L10/04

9. 发明专利

DE50104155D1 未知
公开(公告)号：DE50104155D1
公开(公告)日：2004-11-18
申请号：DE50104155
申请日：2001-11-22
申请人： BASF AG
发明人： BARTH THOMAS DI , HEIDER WOLFGANG , BOHRES EDWARD DR , GROSCH HEINRICH , VOSS HARTWIG , HOEPPNER GERD , HARRE KATHRIN , PAREDIS ELS , WINKLER JUERGEN , STOESSER MICHAEL , SAGER WILFRIED
IPC分类号： B01D61/14 , B01J27/26 , B01J37/30 , C07C41/03 , C07C41/36 , C08G65/12 , C08G65/26 , C08G65/30 , C10M107/32

10. 发明专利

NO20044115L 未知
公开(公告)号：NO20044115L
公开(公告)日：2004-09-28
申请号：NO20044115
申请日：2004-09-28
申请人： BASF AG
发明人： SAGER WILFRIED , WALTER MARC , STOSSER MICHAEL , BOHRES EDWARD , GROSCH GEORG HEINRICH
IPC分类号： C10L1/192 , C08G65/26 , C08G65/28 , C08L71/08 , C10L1/14 , C10L1/18 , C10L1/198 , C10L1/22 , C10L10/04 , C08G65/12
摘要： The present invention relates to polyethers which are obtainable from 1 -butene oxide and an alcohol using a double metal cyanide compound as a catalyst and have a content of unsaturated components of 6 mol% or more, to a process for preparing such a polyether and also to the use of a polyether according to the invention as a carrier oil or in a carrier oil formulation, in particular in additive packages for gasoline fuels, and furthermore also to carrier oil formulations and also to fuels comprising a polyether according to the invention.

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