公开(公告)号：DE502005009430D1

公开(公告)日：2010-05-27

申请号：DE502005009430

申请日：2005-12-23

Applicant: BASF SE

Inventor： SEELMANN-EGGEBERT HANS-PETER ,  PINOCHET RICARDO DANIEL LOPEZ ,  BRODERSEN CARLOS RENE PONCE ,  OETTER GUENTER ,  BERASTAIN ARTURO

IPC: C22B15/00 ,  C09K23/00 ,  C22B3/08

Abstract: An aqueous sulfuric acid-containing composition which comprises at least one surfactant, and a process for extricating metal from metal-containing materials with the aid of this aqueous sulfuric acid-containing composition are described.

公开(公告)号：CA2738096A1

公开(公告)日：2010-04-15

申请号：CA2738096

申请日：2009-10-09

Applicant: BASF SE

Inventor： TROPPMANN ULRIKE ,  MEIER WOLFGANG ,  OETTER GUENTER ,  STEINBRENNER ULRICH ,  LEVY TATJANA ,  MONTAG JURITH ,  BRUNNER TANJA ,  WEILER REINER

IPC: A01N25/02 ,  A01N25/04 ,  A01N25/30 ,  A01N47/24 ,  A01P3/00

Abstract: The present invention relates to a novel liquid formulation for crop protection which comprises a) pyraclostrobin; b) at least one organic solvent S1 with a water solubility of less than 2 g/l at 20°C; c) at least one organic solvent S2 with a water solubility of at least 2 g/l at 20°C, where S2 comprises at least one solvent S2.1 with a water solubility of more than 200 g/l at 20°C and optionally at least one solvent S2.2 with a water solubility of 2 to 200 g/l at 20°C; d) at least one anionic surface-active substance SA1; e) at least one nonionic surface-active substance SA2; and f) water. The invention also relates to the use of the crop protection formulation for treatment of plants and seed, and to corresponding methods.

公开(公告)号：CA2725880A1

公开(公告)日：2009-12-03

申请号：CA2725880

申请日：2009-05-28

Applicant: BASF SE

Inventor： GARNIER SEBASTIEN ,  REINOSO GARCIA MARTA ,  OETTER GUENTER

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 to A5 together comprise at least one hydrophilic group and at least one hydrophobic group.

公开(公告)号：CA3064487A1

公开(公告)日：2018-12-06

申请号：CA3064487

申请日：2018-05-16

Applicant: BASF SE

Inventor： BITTNER CHRISTIAN ,  OETTER GUENTER ,  SPINDLER CHRISTIAN ,  BULLIEN HANS ,  LEY DAVID ,  SIGGEL LORENZ

IPC: C09K8/584 ,  C11D1/06 ,  C11D1/62 ,  C11D1/65 ,  C11D1/74 ,  C11D1/90

Abstract: The invention relates to a method for extracting petroleum from underground oil reservoirs, wherein an aqueous, salt-containing surfactant formulation comprising a surfactant mixture for lowering the interfacial tension between oil and water to

公开(公告)号：CA2791119C

公开(公告)日：2018-05-22

申请号：CA2791119

申请日：2011-03-04

Applicant: BASF SE

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

IPC: C09K23/42 ,  C09K8/584 ,  C09K23/02 ,  C09K23/12 ,  C09K23/14 ,  C09K23/34 ,  E21B43/22

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-O-(D)n-(B)m-(A)I-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：CA2797286C

公开(公告)日：2018-02-27

申请号：CA2797286

申请日：2011-05-18

Applicant: BASF SE

Inventor： REINOSO GARCIA MARTA ,  OETTER GUENTER ,  KURKAL-SIEBERT VANDANA ,  HEINZ BJOERN ,  BITTNER CHRISTIAN ,  HANSCH MARKUS ,  RAETHER ROMAN BENEDIKT

IPC: C08G65/26 ,  C09K23/02 ,  C09K23/14 ,  C09K23/42

Abstract: Novel derivatives of tris(2-hydroxyphenyl)methanes which have, as functional groups, polyalkoxy groups or polyalkoxy groups modified with terminal hydrophilic groups, preparation of such compounds and use thereof, especially as surfactants and thickeners.

公开(公告)号：EA026063B1

公开(公告)日：2017-02-28

申请号：EA201001827

申请日：2006-04-13

Applicant: BASF SE

Inventor： KOLTZENBURG SEBASTIAN ,  DOMBO PETER ,  OETTER GUENTER ,  KRUEGER CHRISTIAN ,  SCHROF WOLFGANG ,  BRATZ MATTHIAS

IPC: C08F228/02 ,  C08F220/06 ,  C08F220/18 ,  C08F220/38 ,  C08F220/44 ,  C08F220/56 ,  C08F220/58

Abstract: Изобретениеотноситсяк новомусополимеруСПв формеполимера, синтезированномуизпоменьшеймеретрехразличныхмоноэтиленненасыщенныхмономеровМ, состоящемув видеполимеризованныхзвеньев, из: α) от 5 до 60 мас.% вперерасчетенаобщееколичествомономеровМ поменьшеймереодногомоноэтиленненасыщенногомономера M1, имеющегопоменьшеймереоднусульфокислотуюгруппу, которыйвыбираетсяизмономеровформулы Iвкоторой n принимаетзначения 0, 1, 2 или 3; X означаетО или NR; Rозначаетводородилиметил; R, RнезависимодруготдругаозначаютводородилиС-С-алкил, и RозначаетводородилиС-С-алкил; β3) от 20 до 90 мас.% вперерасчетенаобщееколичествомономеровМ, поменьшеймереодногомоноэтиленненасыщенногомономераМ2а(1), которыйимеетрастворимостьв водепри 20°Св интервалеот 1 до

公开(公告)号：AU2010305947B9

公开(公告)日：2015-07-09

申请号：AU2010305947

申请日：2010-10-05

Applicant: BASF SE

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

IPC: C09K23/00

Abstract: The invention relates to a method for producing oil, in particular Winsor Type III microemulsion flooding, wherein an aqueous surfactant formulation comprising at least one non-ionic surfactant having 11 to 40 ethoxy unit and having a hydrophobic radical of 8 to 32 carbon atoms, and comprising at least one further surfactant different therefrom, is pressed through injection wells into an oil deposit, and crude oil is extracted from the deposit via production wells.

公开(公告)号：BRPI0813749A2

公开(公告)日：2015-01-06

申请号：BRPI0813749

申请日：2008-07-04

Applicant: BASF SE

Inventor： MERTOGLU MURAT ,  TUERK HOLGER ,  LIEW CHEE CHIN ,  TROPPMANN ULRIKE ,  WEILER REINER ,  OETTER GUENTER ,  DIELEMAN CEDRIC ,  MAYER WINFRIED ,  VICUM LARS

IPC: A01N25/30 ,  A01N25/04 ,  A01N25/10 ,  A01N37/50 ,  A01N43/40 ,  A01N43/54 ,  A01N43/56 ,  A01N43/653 ,  A01N43/90 ,  A01N47/24 ,  A01P3/00

Abstract: The present invention relates to the use of specific homo- and copolymers P for the stabilizing of organic active compounds in aqueous compositions or formulations comprising surface-active substances.

公开(公告)号：MX2013009598A

公开(公告)日：2013-11-04

申请号：MX2013009598

申请日：2012-02-23

Applicant: BASF SE

Inventor： ALVAREZ-JUERGENSON GABRIELA ,  OETTER GUENTER ,  KURKAL-SIEBERT VANDANA ,  GARCIA MARTA REINOSO ,  STEIN STEFAN ,  SZABO GEZA

IPC: C11D17/00 ,  A62D1/00 ,  C09K8/584 ,  C10M135/10 ,  C11D1/14

Abstract: La presente invención está dirigida al uso de alquilalcoxisulfonatos para la producción de espumas, que son estables a altas temperaturas, v.gr., de hasta 250°C. Además, la invención se refiere a un método para producir espumas estables a alta temperatura usando una composición acuosa espumante que comprende por lo menos un alquilalcoxisulfonato lineal.