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公开(公告)号：ECSP109852A
公开(公告)日：2010-02-26
申请号：ECSP109852
申请日：2010-01-06
Applicant: BASF SE
Inventor： MAYER WINFRIED , MERTOGLU MURAT , DIELEMAN CEDRIC , TUERK HOLGER , TROPPMANN ULRIKE , LIEW CHEE CHIN , WEILER REINER , OETTER GUENTER , VICUM LARS
Abstract: Uso de determinados homo o copolímeros P para la estabilización de principios activos orgánicos en composiciones o, en su caso, formulaciones acuosas que contienen sustancias superficieactivas.
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公开(公告)号：AU2009253115A1
公开(公告)日：2009-12-03
申请号：AU2009253115
申请日：2009-05-28
Applicant: BASF SE
Inventor： OETTER GUENTER , GARNIER SEBASTIEN , GARCIA MARTA REINOSO
IPC: C07D251/48 , C07D251/70 , C08G65/26 , C11D1/72 , C11D1/722
Abstract: The present invention is directed to chemical compounds of formula (I) wherein A1 is selected from the group consisting of alkyl, aryl, alkylaryl and (formula A), A2, A3, A4, A5 and in case A1 is (formula A) also A6 and A7 comprise a polymer selected from the group consisting of [EO]k[XO]m, [PO]p[EO]q, [EO]k[XO]m[EO]n and [PO]p[EO]q[XO]m with [XO] being [PO] or [BuO] and with EO having the meaning of ethylene oxide, PO having the meaning of propylene oxide and BuO having the meaning of butylene oxide.
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公开(公告)号：NO20091986A
公开(公告)日：2009-06-22
申请号：NO20091986
申请日：2009-05-22
Applicant: BASF SE
Inventor： OETTER GUENTER , GUZMANN MARCUS , STEINBRENNER ULRICH , OSSMER UWE
CPC classification number: C04B40/0039 , C04B2103/44 , C04B2201/10 , C09K3/00 , C09K8/035 , C11D1/02 , C11D3/3726 , C11D17/003 , C04B24/2647 , C04B2103/402 , C04B24/246 , C04B24/282 , C04B24/165
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公开(公告)号：NO20091925A
公开(公告)日：2009-05-29
申请号：NO20091925
申请日：2009-05-18
Applicant: BASF SE
Inventor： OETTER GUENTER , GUZMANN MARCUS , STEINBRENNER ULRICH , OSSMER UWE
CPC classification number: C11D17/003 , A01N25/10 , C04B40/0039 , C04B2103/0079 , C09K3/00 , C09K8/035 , C09K8/467 , C11D1/34 , C11D1/72 , C11D1/83 , C11D3/3707 , C04B24/246 , C04B2103/44 , C04B2103/40
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公开(公告)号：MX2009005163A
公开(公告)日：2009-05-25
申请号：MX2009005163
申请日：2007-11-29
Applicant: BASF SE
Inventor： STEINBRENNER ULRICH , OETTER GUENTER , GUZMANN MARCUS , OSSMER UWE
Abstract: La presente invención se refiere a una composición con viscosidad dependiente del pH, que contiene (A) al menos un tensioactivo de la fórmula general (I), (R1-[(O-(CH2)2)X1)(O-CH(CH3)CH2)X2]O)kP(=O )(OH)3-k (I) en donde el orden de unidades de alquilenoxi es indistinto, R1 está seleccionado de alquilo C12-C22 lineal o ramificado, alquenilo C12-C22, alquinilo C12-C22, (alquil C11-C21)carbonilo, (alquenil C11-C21)carbonilo y (alquinil C11-C21)carbonilo, k es 1 ó 2 y x1 y x2 son, de modo independiente, un número entero de 0 a 20, en donde la suma de x1 y x2 es un número de 1 a 20; y (B) comprende al menos un espesante, al menos dos grupos hidrofóbicos R2, que están unidos entre sí a través de un grupo hidrofílico en puente (a), a su uso para la regulación controlada de las propiedades reológicas de composiciones acuosas, así como a procedimiento para el tratamiento de formaciones geológicas subterráneas.
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Patent Agency Ranking
公开(公告)号：DE19701123B4
公开(公告)日：2008-12-24
申请号：DE19701123
申请日：1997-01-15
Applicant: BASF SE
Inventor： KOBER REINER , SCHNEIDER KARL-HEINRICH , RADEMACHER WILHELM , STADLER REINHOLD , BURKHART BERND , OETTER GUENTER , GERBER MATTHIAS , NUYKEN WESSEL , SCHMIDT OSKAR , ZIEGLER HANS , KIBLER ELMAR , KROEHL THOMAS
Abstract: A mixture consisting essentially of: a) one or more dicarboxylic acid esters of the formula I ROOC-A-COOR (I) in which the radicals R independently of one another are alkyl groups having 1 to 20 carbon atoms and A is alkylene having 1 to 20 carbon atoms, alkenylene or alkynylene each having 2 to 20 carbon atoms, cycloalkylidene or cycloalkenylidene each having 5 or 6 carbon atoms or phenylene and b) the product (II) of the reaction of a triglyceride based on carboxylic acids having 2 to 30 carbon atoms and ethylene oxide and/or propylene oxide in the presence of a base, which is useful for the production of crop protection compositions, for herbicidal crop protection compositions, and for controlling undesired plant growth, and spray mixtures comprising the compositions.
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公开(公告)号：AT397973T
公开(公告)日：2008-07-15
申请号：AT05701399
申请日：2005-02-11
Applicant: BASF SE
Inventor： MOCK-KNOBLAUCH CORDULA , WAGNER NORBERT , OETTER GUENTER , VOELKEL LUDWIG , PETROVIC SUSANNE , LANGE ARNO , MIJOLOVIC DARIJO , HUEFFER STEPHAN
IPC: C09K23/00 , A61K8/81 , A61K8/86 , A61K8/90 , A61K9/107 , A61Q19/10 , B01J13/18 , C08F8/06 , C08F10/10 , C09K23/52 , C11D1/00 , C11D17/00
Abstract: The invention relates to a mixture comprising a surfactant and a cosurfactant, the cosurfactant being an amphiphilic polymer having one or more hydrophobic subunits (A) and one or more hydrophilic subunits (B), wherein one or more hydrophobic subunits (A) have been formed on the basis of a polyisobutene block whose polyisobutene macromolecules have terminal double bonds to an extent of at least 50 mol %.
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公开(公告)号：CA2674114A1
公开(公告)日：2008-07-10
申请号：CA2674114
申请日：2007-12-06
Applicant: BASF SE
Inventor： KRESS RITA , OETTER GUENTER , LOSCH DENNIS , KHVOROST ALEXANDER , WAHSNER GERHARD EUGEN
IPC: C08J3/03
Abstract: The invention relates to a method for the production of aqueous formulati ons (A), comprising at least one acid group and/or salts of acid group-carry ing polyaromatic compounds and aqueous formulations (A), produced according to the inventive method. The invention further relates to a method for the p roduction of dried formulations (B) by removing the water from the aqueous f ormulations (A) and to the dried formulations (B). Furthermore, the inventio n relates to a formulation (C) comprising the inventive dried formulation (B ) and water, or an aqueous formulation (A) and a water-containing formulatio n (D) comprising the inventive aqueous formulation (A) or the inventive form ulation (C) and additionally at least 2 wt.% of an organic solvent. The inve ntion further relates to dry formulations (E), obtained from the inventive a queous formulations (D) by removing water. And it relates to the use of the inventive aqueous formulations (D) and the dry formulations (E) obtained the reof for the production of a polymer electrolyte membrane and the polymer el ectrolyte membrane and a membrane electrode unit (MEA) and a fuel cell, comp rising the inventive polymer electrolyte membrane.
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公开(公告)号：CA2669627A1
公开(公告)日：2008-06-05
申请号：CA2669627
申请日：2007-11-29
Applicant: BASF SE
Inventor： OETTER GUENTER , STEINBRENNER ULRICH , OSSMER UWE , GUZMANN MARCUS
IPC: C09K8/035 , B01J19/06 , C10M171/00 , C11D1/00
Abstract: The present invention relates to a thickener system which is suitable for preparing a thickener composition and consists of (A) at least one anionic surfactant A and (B) at least one polymer B which comprises at least one hyd rophobic group and at least one hydrophilic group, the concentration of the polymer B in the thickener composition being below the overlap concentration c* of the polymer, to the use of an inventive thickener system for preparin g a thickener composition, to a thickener composition comprising an inventiv e thickener system and to the use of inventive thickener compositions.
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公开(公告)号：CA2774318C
公开(公告)日：2018-07-03
申请号：CA2774318
申请日：2010-10-11
Applicant: BASF SE
Inventor： BITTNER CHRISTIAN , OETTER GUENTER , TINSLEY JACK , SPINDLER CHRISTIAN , ALVAREZ JUERGENSON GABRIELA , VOGEL SOPHIE
Abstract: A process for mineral oil production, especially Winsor type III microemulsion flooding, in which an aqueous surfactant formulation is used which comprises at least one alkyl polyalkoxysulphate containing propoxy groups, and also at least one further, different surfactant, is forced through injection wells into a mineral oil deposit, and crude oil is removed from the deposit through production wells. The alkyl polyalkoxysulphate containing propoxy groups here is prepared by sulphating an alkoxylated alcohol, the alkoxylated alcohol being prepared by alkoxylating an alcohol using double metal cyanide catalysts or double hydroxide clays.
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