公开(公告)号：CA2848961A1

公开(公告)日：2013-05-02

申请号：CA2848961

申请日：2012-10-19

Applicant: BASF SE

Inventor： BITTNER CHRISTIAN ,  OETTER GUNTER ,  TINSLEY JACK ,  SPINDLER CHRISTIAN ,  ALVAREZ JURGENSON GABRIELA ,  MAITRO-VOGEL SOPHIE

IPC: C09K8/584 ,  C11D1/06 ,  C11D1/29 ,  C11D1/34

Abstract: The invention relates to a surfactant mixture containing, in relation to the hydrocarbon part (R1)(R2)-CH-CH2- at least three different ionic surfactants of general formula (I), wherein R1, R2, A0, k, X, o, Y, a, b, M have the meaning indicated in the description and the claims. The invention further relates to the use and production thereof and to aqueous surfactant formulations containing the mixtures and to a method for producing mineral oil by means of Winsor type III micro emulsion flooding, in which the aqueous surfactant formulation is forced through injection wells into a mineral oil deposit and the crude oil is removed from the deposit through production wells.

公开(公告)号：AU2011244452A1

公开(公告)日：2012-11-01

申请号：AU2011244452

申请日：2011-04-14

Applicant: BASF SE

Inventor： BITTNER CHRISTIAN ,  OETTER GUNTER ,  TINSLEY JACK ,  SPINDLER CHRISTIAN ,  ALVAREZ-JURGENSON GABRIELA ,  MAITRO-VOGEL SOPHIE ,  NEUMANN PETRA ,  WLOKA VERONIKA ,  BOCK MARTIN

IPC: C09K8/584 ,  C11D1/06 ,  C11D1/29 ,  C11D1/34

Abstract: The invention relates to a method for producing mineral oil by means of Winsor Type III microemulsion flooding, wherein an aqueous surfactant formulation which comprises, in relation to the alkyl part (R)(R)-CH-CH-, at least three different ionic surfactants of general formula (R)(R)-CH-CH-0-(D)-(B)-(A)-XY a/b M is pressed though injection wells into a mineral oil deposit and crude oil is extracted from the deposit via production wells. The invention also relates to surfactants formulations of ionic surfactants according to the general formula.

公开(公告)号：MX2012010276A

公开(公告)日：2012-09-28

申请号：MX2012010276

申请日：2011-03-04

Applicant: BASF SE

Inventor： OETTER GUENTER ,  BITTNER CHRISTIAN ,  SPINDLER CHRISTIAN ,  TINSLEY JACK ,  MAITRO-VOGEL SOPHIE ,  ALVAREZ-JUERGENSON GABRIELA

IPC: C09K23/02 ,  C09K8/584 ,  C09K23/12 ,  C09K23/42 ,  C09K23/14 ,  C09K23/34 ,  C11D1/06 ,  C11D1/29 ,  C11D1/34

Abstract: Un proceso para la extracción de aceite mineral por medio de la inundación con la microemulsión de Winsor Tipo III, en la que una formulación acuosa de tensioactivo que comprende al menos un tensioactivo iónico de la fórmula general R1-O-(D)n-(B)m-(A)l-XY-M + se inyecta a través de los pozos de inyección en un depósito de aceite mineral, y se extrae petróleo crudo del depósito a través de los pozos de producción. Además tensioactivos iónicos de la fórmula general.

公开(公告)号：AU2011226215A1

公开(公告)日：2012-09-20

申请号：AU2011226215

申请日：2011-03-04

Applicant: BASF SE

Inventor： BITTNER CHRISTIAN ,  OETTER GUNTER ,  TINSLEY JACK ,  SPINDLER CHRISTIAN ,  ALVAREZ-JURGENSON GABRIELA ,  MAITRO-VOGEL SOPHIE

IPC: C09K8/584 ,  C09K23/42 ,  C09K23/02 ,  C09K23/12 ,  C09K23/14 ,  C09K23/34 ,  C11D1/06 ,  C11D1/29 ,  C11D1/34

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 R-O-(D)-(B)-(A)-XY M is forced though injection wells into a mineral oil deposit and crude oil is removed from the deposit through production wells.

公开(公告)号：CA2822855A1

公开(公告)日：2012-07-19

申请号：CA2822855

申请日：2012-01-12

Applicant: BASF SE

Inventor： MAITRO-VOGEL SOPHIE ,  TROPSCH JURGEN ,  SPIEGLER WOLFGANG ,  RAETHER ROMAN BENEDIKT ,  BITTNER CHRISTIAN

IPC: C11D1/755 ,  C11D1/00 ,  C11D1/74 ,  C11D17/00

Abstract: The invention relates to the use of (oxidized) thioethers of alcohol alkoxylates in detergents and cleaning agents, especially in dishwashing detergents, and to detergents and cleaning agents, especially dishwashing detergents, containing (oxidized) thioethers of alcohol alkoxylates. Said (oxidized) thioethers are especially suitable for use as surfactants having rinse aid function (rinse aid surfactants). The term "oxidized" refers to the sulfur atom in the thioether, which may be present in oxidized form as a sulfoxide (SO) or sulfonyl (SO2).

公开(公告)号：CA2786239A1

公开(公告)日：2011-07-21

申请号：CA2786239

申请日：2011-01-13

Applicant: BASF SE

Inventor： KLINGELHOEFER PAUL ,  KINGMA AREND JOUKE ,  MAITRO-VOGEL SOPHIE ,  HUYGHE KEVIN ,  HADERLEIN GERD ,  SCHNABEL GERHARD ,  NOLTE MARC ,  EVANS RICHARD ROGER

IPC: A01N25/30 ,  A01N57/20 ,  A01P13/00 ,  C07C213/04 ,  C07C217/08

Abstract: The invention relates to a compound comprising a pesticide and an alkoxylate. The invention further relates to the alkoxylate, to a method for the production thereof, and to the use thereof as an auxiliary agent in pesticide-containing spray mixtures. The invention further relates to a method for controlling phytopathogenic fungi and/or undesirable plant growth and/or undesirable insect or mite infestation and/or for regulating the growth of plants, wherein the compound is allowed to act on the respective pests, the habitat thereof or the plants to be protected from the respective pest, the ground and/or undesirable plants and/or the useful plants and/or the habitat thereof. The invention further relates to seed containing the compound.