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1.发明公开GUERBET ALCOHOL ALKOXYLATE SURFACTANTS AND THEIR USE IN ENHANCED OIL RECOVERY APPLICATIONS 审中-公开加柏醇烷氧基化表面活性剂及其使用先进的石油生产应用
公开(公告)号：EP2558546A4
公开(公告)日：2013-09-18
申请号：EP11769466
申请日：2011-04-12
Applicant: UNIV TEXAS , BASF SE
Inventor： WEERASOORIYA UPALI P , POPE GARY A , BITTNER CHRISTIAN , OETTER GUNTER , TINSLEY JACK F , SPINDLER CHRISTIAN , JURGENSON GABRIELA ALVAREZ , VOGEL SOPHIE
CPC classification number: C09K8/584 , C07C305/10 , C07C309/10 , C08G65/2609 , C08G65/3344 , E21B43/16
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公开(公告)号：EA022635B1
公开(公告)日：2016-02-29
申请号：EA201270743
申请日：2011-04-12
Applicant: UNIV TEXAS , BASF SE
Inventor： WEERASOORIYA UPALI P , POPE GARY A , BITTNER CHRISTIAN , OETTER GUNTER , TINSLEY JACK F , SPINDLER CHRISTIAN , JURGENSON GABRIELA ALVAREZ , VOGEL SOPHIE
Abstract: Вдокументеописаныкомпозициии способыполученияанионныхповерхностно-активныхвеществпутемалкоксилированияспиртаГербе (GA), имеющего 18-36 атомовуглерода, сприменениембутиленоксидаи, факультативно, пропиленоксидаи/илиэтиленоксидас последующимвключениемконцевойанионнойгруппы. GA изобретенияполучаютпростыми недорогимспособом, которыйвключаетвысокотемпературнуюкатализируемуюоснованиямидимеризациюспиртовс 9-18 атомамиуглерода. Многочисленныегидрофобныеповерхностно-активныевеществанаосновепростыхэфировизобретениянаходятприменениепривнесенияхдляувеличениянефтеотдачи (EOR), гдеегоприменяютдлясолюбилизациии мобилизациинефтии дляочисткиокружающихвеществ. Дополнительногидрофобныйалкоксилированный GA безанионнойконцевойгруппыможноприменятьв качественеионогенногоповерхностно-активноговеществасосверхвысокиммолекулярнымвесом.
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3.发明专利
公开(公告)号：AU2011240606A1
公开(公告)日：2012-09-27
申请号：AU2011240606
申请日：2011-04-12
Applicant: BASF SE , UNIV TEXAS
Inventor： WEERASOORIYA UPALI P , POPE GARY A , BITTNER CHRISTIAN , OETTER GUNTER , TINSLEY JACK F , SPINDLER CHRISTIAN , JURGENSON GABRIELA ALVAREZ , VOGEL SOPHIE
Abstract: Compositions and methods of synthesis of anionic surfactants by alkoxylation of a Guerbet alcohol (GA) having 12 to 36 carbon atoms using butylene oxide, and optionally propylene oxide and/or ethylene oxide followed by the incorporation of a terminal anionic group are described herein. The GA of the present invention is made by a facile and inexpensive method that involves high temperature base catalyzed dimerization of alcohols with 6 to 18 carbon atoms. The large hydrophobe ether surfactants of the present invention find uses in enhanced oil recovery (EOR) applications where it is used for solubilization and mobilization of oil and for environmental cleanup. Further, the hydrophobe alkoxylated GA without anionic terminal group can be used as an ultra- high molecular weight non-ionic surfactant.
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4.发明专利
公开(公告)号：CA2793499C
公开(公告)日：2014-12-30
申请号：CA2793499
申请日：2011-04-12
Applicant: UNIV TEXAS , BASF SE
Inventor： WEERASOORIYA UPALI P , POPE GARY A , BITTNER CHRISTIAN , OETTER GUNTER , TINSLEY JACK F , SPINDLER CHRISTIAN , JURGENSON GABRIELA ALVAREZ , VOGEL SOPHIE
Abstract: Compositions and methods of synthesis of anionic surfactants by alkoxylation of a Guerbet alcohol (GA) having 12 to 36 carbon atoms using butylene oxide, and optionally propylene oxide and/or ethylene oxide followed by the incorporation of a terminal anionic group are described herein. The GA of the present invention is made by a facile and inexpensive method that involves high temperature base catalyzed dimerization of alcohols with 6 to 18 carbon atoms. The large hydrophobe ether surfactants of the present invention find uses in enhanced oil recovery (EOR) applications where it is used for solubilization and mobilization of oil and for environmental cleanup. Further, the hydrophobe alkoxylated GA without anionic terminal group can be used as an ultra- high molecular weight non-ionic surfactant.
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5.发明专利
公开(公告)号：AU2011240606B2
公开(公告)日：2013-07-18
申请号：AU2011240606
申请日：2011-04-12
Applicant: BASF SE , UNIV TEXAS
Inventor： WEERASOORIYA UPALI P , POPE GARY A , BITTNER CHRISTIAN , OETTER GUNTER , TINSLEY JACK F , SPINDLER CHRISTIAN , JURGENSON GABRIELA ALVAREZ , VOGEL SOPHIE
Abstract: Compositions and methods of synthesis of anionic surfactants by alkoxylation of a Guerbet alcohol (GA) having 12 to 36 carbon atoms using butylene oxide, and optionally propylene oxide and/or ethylene oxide followed by the incorporation of a terminal anionic group are described herein. The GA of the present invention is made by a facile and inexpensive method that involves high temperature base catalyzed dimerization of alcohols with 6 to 18 carbon atoms. The large hydrophobe ether surfactants of the present invention find uses in enhanced oil recovery (EOR) applications where it is used for solubilization and mobilization of oil and for environmental cleanup. Further, the hydrophobe alkoxylated GA without anionic terminal group can be used as an ultra- high molecular weight non-ionic surfactant.
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Patent Agency Ranking6.发明专利
公开(公告)号：MY150849A
公开(公告)日：2014-03-14
申请号：MYPI2012004060
申请日：2011-04-12
Applicant: UNIV TEXAS , BASF SE
Inventor： WEERASOORIYA UPALI P , POPE GARY A , CHRISTIAN BITTNER , OETTER GUNTER , TINSLEY JACK F , SPINDLER CHRISTIAN , JURGENSON GABRIELA ALVAREZ , VOGEL SOPHIE
Abstract: COMPOSITIONS AND METHODS OF SYNTHESIS OF ANIONIC SURFACTANTS BY ALKOXYLATION OF A GUERBET ALCOHOL (GA) HAVING 12 TO 36 CARBON ATOMS USING BUTYLENE OXIDE, AND OPTIONALLY PROPYLENE OXIDE AND/OR ETHYLENE OXIDE FOLLOWED BY THE INCORPORATION OF A TERMINAL ANIONIC GROUP ARE DESCRIBED HEREIN. THE GA OF THE PRESENT INVENTION IS MADE BY A FACILE AND INEXPENSIVE METHOD THAT INVOLVES HIGH TEMPERATURE BASE CATALYZED DIMERIZATION OF ALCOHOLS WITH 6 TO 18 CARBON ATOMS. THE LARGE HYDROPHOBE ETHER SURFACTANTS OF THE PRESENT INVENTION FIND USES IN ENHANCED OIL RECOVERY (EOR) APPLICATIONS WHERE IT IS USED FOR SOLUBILIZATION AND MOBILIZATION OF OIL AND FOR ENVIRONMENTAL CLEANUP. FURTHER, THE HYDROPHOBE ALKOXYLATED GA WITHOUT ANIONIC TERMINAL GROUP CAN BE USED AS AN ULTRA- HIGH MOLECULAR WEIGHT NON-IONIC SURFACTANT.
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公开(公告)号：ECSP12012240A
公开(公告)日：2012-11-30
申请号：ECSP12012240
申请日：2012-10-09
Applicant: UNIV TEXAS , BASF SE
Inventor： OETTER GÜNTER , SPINDLER CHRISTIAN , BITTNER CHRISTIAN , TINSLEY JACK , VOGEL SOPHIE , WEERASOORIYA UPALI P , POPE GARY A , JURGENSON GABRIELA ALVAREZ
Abstract: Se describen composiciones y métodos de síntesis de tensioactivos aniónicos mediante la alcoxilación de un alcohol de Guerbet (GA) que tiene de 12 a 36 átomos de carbono utilizando óxido de butileno, y opcionalmente oxido de propileno y/u óxido de etileno, seguida por la incorporación de un grupo aniónico terminal como se describe en este documento. El GA de la presente invención es preparado por un método fácil y económico que involucra una dimerización de alcoholes con 6 a 18 átomos de carbono catalizada por una base, a alta temperatura. Los tensioactivos éter hidrófobos grandes de la presente invención encuentran usos en las aplicaciones de recuperación mejorada de petróleo (EOR) en donde se utiliza para la solubilización y movilización del petróleo y para la limpieza ambiental. Además, el GA alcoxilado hidrófobo sin grupo aniónico terminal se puede usar como un tensioactivo no iónico de ultra alto peso molecular.
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8.发明专利
公开(公告)号：CA2793499A1
公开(公告)日：2011-10-20
申请号：CA2793499
申请日：2011-04-12
Applicant: UNIV TEXAS , BASF SE
Inventor： WEERASOORIYA UPALI P , POPE GARY A , BITTNER CHRISTIAN , OETTER GUNTER , TINSLEY JACK F , SPINDLER CHRISTIAN , JURGENSON GABRIELA ALVAREZ , VOGEL SOPHIE
Abstract: Compositions and methods of synthesis of anionic surfactants by alkoxylation of a Guerbet alcohol (GA) having 12 to 36 carbon atoms using butylene oxide, and optionally propylene oxide and/or ethylene oxide followed by the incorporation of a terminal anionic group are described herein. The GA of the present invention is made by a facile and inexpensive method that involves high temperature base catalyzed dimerization of alcohols with 6 to 18 carbon atoms. The large hydrophobe ether surfactants of the present invention find uses in enhanced oil recovery (EOR) applications where it is used for solubilization and mobilization of oil and for environmental cleanup. Further, the hydrophobe alkoxylated GA without anionic terminal group can be used as an ultra- high molecular weight non-ionic surfactant.
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9.发明申请METHOD FOR PRODUCING CRUDE OIL USING CATIONIC SURFACTANTS COMPRISING A HYDROPHOBIC BLOCK HAVING A CHAIN LENGTH OF 6 - 10 CARBON ATOMS 审中-公开FOR石油开发的方法，使用阳离子表面活性剂HAVING为6的链长度的HYDROPHOBBLOCK至10个碳原子的
公开(公告)号：WO2011110601A3
公开(公告)日：2012-01-19
申请号：PCT/EP2011053552
申请日：2011-03-09
Applicant: BASF SE , BITTNER CHRISTIAN , OETTER GUENTER , TINSLEY JACK , SPINDLER CHRISTIAN , ALVAREZ-JUERGENSON GABRIELA , MAITRO-VOGEL SOPHIE
Inventor： BITTNER CHRISTIAN , OETTER GUENTER , TINSLEY JACK , SPINDLER CHRISTIAN , ALVAREZ-JUERGENSON GABRIELA , MAITRO-VOGEL SOPHIE
IPC: B01F17/18 , C07C211/63 , C09K8/588
CPC classification number: B01F17/0042 , C07C217/08 , C09K8/584
Abstract: The invention relates to a method for producing crude oil by means of Winsor type III microemulsion flooding, wherein an aqueous surfactant formulation which comprises at least one ionic surfactant of general formula R1 N+ (R2)m (R3)n (R4) X- is forced through injection wells into a mineral oil deposit and crude oil is withdrawn from the deposit through production wells.
Abstract translation: 本发明涉及一种用于矿物油生产的方法，III由南联型微乳剂，其中的含水的表面活性剂制剂中，N +（R 2）包括通式R 1米的至少一种离子表面活性剂（R3）N（R 4）X - ，通过注射孔在 einpresst油存款和存款生产井需要通过原油。
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公开(公告)号：WO2014095608A3
公开(公告)日：2014-12-24
申请号：PCT/EP2013076499
申请日：2013-12-13
Applicant: BASF SE
Inventor： BITTNER CHRISTIAN , LANGLOTZ BJÖRN , WENZKE BENJAMIN , SPINDLER CHRISTIAN , REICHENBACH-KLINKE ROLAND , KLUMPE MARKUS , MEIER NICOLE , ANNEN ULRICH , OSTROWSKI THOMAS
IPC: C08G65/26 , C08F216/14
CPC classification number: C08G65/2696 , C08F216/1416 , C08F290/062 , C08F2216/1425 , C08G65/2609 , C08G65/2648 , C08G2650/36 , C08F220/58 , C08F2220/585 , C08F220/56
Abstract: The present invention relates to a process for the preparation of hydrophobically associating macromonomers M and to the novel macromonomers produced by the inventive method. The macromonomers M comprise a copolymerizable, ethylenically unsaturated group and a polyether structure in block form which comprises a polyethylenoxy block and a hydrophobic polyalkylenoxy block consisting of alkylenoxy-units with at least 4 carbon atoms. Optionally, the macromonomers M may comprise a terminal polyethylenoxy block. The macromonomers produced by the inventive method are suitable for reaction with other monomers, in particular with acrylamide, to form a water-soluble, hydrophobically associating copolymer.
Abstract translation: 本发明涉及一种用于疏水缔合大分子单体M和由本发明方法生产的新的大分子单体的制备方法。 大分子单体中号包括可共聚的烯键式不饱和基团和以框图的形式，它是由一个聚乙烯氧嵌段和具有至少4个碳原子的亚烷基氧基单元的聚亚烷基的疏水性嵌段的聚醚结构。 任选地，大分子单体M可具有末端聚氧乙烯嵌段。 通过本发明的方法制备的大分子单体是适合于与其它单体，特别是与丙烯酰胺反应成水溶性疏水缔合共聚物。
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