| Patent application number | Description | Published |
|---|
| 20100078586 | MAGNETORHEOLOGICAL LIQUID - A magnetorheological formulation which comprises at least one base oil, at least one magnetizable particle, a at least one dispersant and a at least one thixotropic agent is described. | 04-01-2010 |
| 20100179198 | Use of homo- and copolymers for stabilizing active ingredient formulations - 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. | 07-15-2010 |
| 20100184603 | Alcohol alkoxylates, compositions containing these, and use of the alcohol alkoxylates as adjuvants for the agrochemical field - The present invention relates to certain alcohol alkoxylates of the amphiphilic type, to agrochemical compositions comprising them, and to the use of the alcohol alkoxylates as activity-enhancing adjuvant in the agrochemical sector and in particular in the sector of plant protection. The alcohol alkoxylates are alkoxylated alcohols of the formula (I) | 07-22-2010 |
| 20100210461 | Compositions comprising alcohol alkoxylates, and use of the alcohol alkoxylates as adjuvant for the agrochemical sector - The present invention relates to agrochemical compositions which comprise certain alcohol alkoxylates of the amphiphilic type, and the use of the alcohol alkoxylates as activity-improving adjuvant in the agrochemical sector, and in particular in the plant protection sector. The alcohol alkoxylates take the form of alkoxylated alcohols of the formula (I) | 08-19-2010 |
| 20100316929 | AQUEOUS FORMULATIONS COMPRISING POLYAROMATIC COMPOUNDS BEARING ACID GROUPS AND/OR SALTS OF ACID GROUPS, PROCESS FOR PRODUCING THEM, FURTHER FORMULATIONS PRODUCED USING THE AQUEOUS FORMULATIONS AND USE OF THE FURTHER FORMULATIONS IN FUEL CELLS - Process for producing aqueous formulations (A) comprising at least one polyaromatic compound bearing acid groups and/or salts of acid groups and also aqueous formulations (A) which have been produced according to the process of the invention. Also a process for producing dried formulations (B) by removing the water from the aqueous formulations (A) and also the dried formulations (B) themselves. In addition a formulation (C) comprising the dried formulation (B) of the invention and also water or an aqueous formulation (A) and a water-comprising formulation (D) comprising the aqueous formulation (A) of the invention or the formulation (C) of the invention and additionally at least 2% by weight of an organic solvent. Additionally dry formulations (E) which are obtained by removing water from the water-comprising formulations (D) of the invention. Also the use of the water-comprising formulations (D) of the invention and of the dry formulations (E) obtained from these for producing a polymer electrolyte membrane and also the polymer electrolyte membrane itself and a membrane-electrode assembly (MEA) and also a fuel cell comprising the polymer electrolyte membrane of the invention. | 12-16-2010 |
| 20110098363 | AMPHIPHILIC MOLECULES WITH A TRIAZINE CORE - 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] | 04-28-2011 |
| Patent application number | Description | Published |
|---|
| 20090289214 | MAGNETORHEOLOGICAL FORMULATION - Magnetorheological formulations, processes for preparing the same and uses therefor, the formulations comprising: (a) an ionic liquid comprising anions and cations, and (b) dispersed magnetizable particles having a mean diameter of 0.1 to 500 μm; wherein the ionic liquid comprises one or more salts selected from the group consisting of 1-butyl-3-methyl-imidazolium methylsulfate, 1-ethyl-3-methylimidazolium ethylsulfate, 1-ethyl-3-methyl-imidazolium thiocyanate, 1-butyl-3-methylimidazolium thiocyanate, 1-ethyl-3-methyl-imidazolium acetate, 1-butyl-3-methylimidazolium acetate, 1-ethyl-3-methylpyridinium ethylsulfate, 1-ethyl-3-methylimidazolium dicyanamide, 1-butyl-3-methylimidazolium tetrafluoroborate, 1-hexyl-3-methylimidazolium tetrafluoroborate, 1-methyl-3-octylimidazolium tetrafluoroborate, 1-methyl-3-octylimidazolium hexafluorophosphate, 1-ethyl-3-methylimidazolium hexafluorophosphate, 1-hexyl-3-methylimidazolium hexafluorophosphate, methyltrioctylammonium bis(trifluoromethylsulfonyl)imide, 1-ethyl-3-methylimidazolium 2-(2-methoxyethoxy)ethylsulfate and mixtures thereof. | 11-26-2009 |
| 20100048655 | Comb Polymers and Use Thereof for the Production of Active or Effective Ingredient Formulations - The present invention relates to novel comb polymers, to a process for their manufacture and to the use thereof in the stabilization in an aqueous phase of active or effect substances which are insoluble or sparingly soluble in water. The invention furthermore relates to the use of the comb polymers in the manufacture of active substance formulations or active substance preparations of water-insoluble active or effect substances, in particular of active substances for plant protection. | 02-25-2010 |
| 20100056398 | THICKENER COMPOSITION - Thickener systems which are suitable for preparing thickener compositions, and which systems consists of (A) at least one anionic surfactant A and (B) at least one polymer B comprising at least one hydrophobic group and preferably at least one hydrophilic group, wherein the concentration of the polymer B in a thickener composition is below the overlap concentration c* of the polymer, along with processes for preparing such compositions and uses thereof. | 03-04-2010 |
| 20100069268 | PH-Regulated Thickener System - Compositions comprising: (A) at least one surfactant of the general formula (I) | 03-18-2010 |
| 20100213409 | NOVEL SURFACTANTS WITH A POLYETHERSULFONATE STRUCTURE METHOD FOR PRODUCTION THEREOF AND USE THEREOF FOR TERTIARY CRUDE OIL PRODUCTION - Surfactants with polyether sulfonate structure, which have a propanonylsulfonic acid group as a head group, a process for preparing such surfactants and their use for tertiary mineral oil extraction. | 08-26-2010 |
| 20100238760 | CONSTANT LOAD SHEAR CELL FOR MAGNETORHEOLOGICAL FLUIDS - The invention relates to a constant load shear cell and a method for constant loading of a magnetorheological fluid in a constant load shear cell. The constant load shear cell comprises a rotatable shaft ( | 09-23-2010 |
| 20100307601 | METHOD AND DEVICE FOR CONDITIONING A SUSPENSION CONTAINING MAGNETIZABLE PARTICLES - Methods comprising: providing a suspension comprising magnetizable particles; and delivering the suspension through a gap ( | 12-09-2010 |
| 20110030454 | RHEOMETER - The invention relates to a rheometer having a rotatable shaft ( | 02-10-2011 |
| 20110083846 | PROCESS FOR TERTIARY MINERAL OIL PRODUCTION USING SURFACTANT MIXTURES - A process for mineral oil production, especially Winsor type III microemulsion flooding, in which an aqueous surfactant formulation which comprises at least one nonionic surfactant having 8 to 30 ethoxy units, which has a polydispersity of from 1.01 to 1.12, and at least one further surfactant is forced through injection wells into a mineral oil deposit and crude oil is removed from the deposit through production wells. | 04-14-2011 |
| 20110083847 | PROCESS FOR TERTIARY MINERAL OIL PRODUCTION USING SURFACTANT MIXTURES - A process for mineral oil production, especially Winsor type III microemulsion flooding, in which an aqueous surfactant formulation which comprises at least one alkylpolyalkoxysulfate comprising propoxy groups, and at least one further surfactant differing therefrom is used, is forced through injection wells into a mineral oil deposit and crude oil is removed from the deposit through production wells. The alkylpolyalkoxysulfate comprising propoxy groups is prepared in this case by sulfating an alkoxylated alcohol, the alkoxylated alcohol being prepared by alkoxylating an alcohol using double metal cyanide catalysts or double hydroxide clays. | 04-14-2011 |
| 20110083848 | PROCESS FOR MINERAL OIL PRODUCTION USING SURFACTANT MIXTURES - A process for mineral oil production especially Winsor type III microemulsion flooding, in which an aqueous surfactant formulation which comprises at least one nonionic surfactant having 11 to 40 ethoxy units and a hydrophobic radical having 8 to 32 carbon atoms and at least one further surfactant differing therefrom is forced through injection wells into a mineral oil deposit and crude oil is removed from the deposit through production wells. | 04-14-2011 |
| 20110120207 | METHOD AND DEVICE FOR CHARACTERIZING MAGNETORHEOLOGICAL FLUIDS - A method for characterizing magnetorheological fluids using a volume flow rate measurement. The volume flow of the magnetorheological fluid through a capillary is initially measured, with a constant weight force being applied onto the magnetorheological fluid. A magnetic field is then applied to the capillary, and the volume flow of the magnetorheological fluid through the capillary is measured with the magnetic field applied, with a second constant weight force being applied onto the magnetorheological fluid. A device for carrying out the method comprises a container for storing a magnetorheological fluid, wherein the container is connected on one side to a capillary through which the magnetorheological fluid can flow, and is closed on a different side by a movable piston, which presses the magnetorheological fluid through the capillary with a constant weight force, and means for generating a magnetic field are provided in the region of the capillary. | 05-26-2011 |
| 20110166309 | PREPARATION CONTAINING AT LEAST ONE TYPE OF FUNGICIDAL CONAZOLE - The invention relates to preparations, in particular plant-protective preparations which contain a mixture of at least two different active plant-protective substances, wherein a) at least one active substance is selected from a conazole group (active substance 1) and b) another active-plant protective substance (active substance 2) whose water solubility at a temperature of 20° C. is less than 20 g/l., c) at least one type of copolymer CP consisting of M monomers comprising α) at least one type of monoethylenically unsaturated monomer M1 comprising at least one sulphonic acid group and β) at least one type of neutral monoethylenically unsaturated monomer M2, wherein the quantitative ratio between the active substance 1 and the other active plant-protective substance 2 ranges from 1:10 to 10:1. Said invention also relates to novel copolymers CP which are embodied in the form of polymers consisting of at least three types of different monoethylenically unsaturated monomers M and comprise, in the polymerization incorporated form, α) at least one type of monoethylenically unsaturated monomer M1 comprising at least one sulphonic acid group, β1) at least one type of neutral monoethylenically unsaturated monomer M2 whose water solubility at a temperature of 20° C. is less than 30 g/l and β2) at least one type of neutral monoethylenically unsaturated monomer M2b whose water solubility at a temperature of 20° C. is greater than 50 g/l. | 07-07-2011 |
| 20110190175 | USE OF SURFACTANT MIXTURES FOR TERTIARY MINERAL OIL EXTRACTION - The use of a surfactant mixture comprising at least one surfactant having a hydrocarbon radical composed of from 12 to 30 carbon atoms and at least one cosurfactant having a branched hydrocarbon radical composed of from 6 to 11 carbon atoms for tertiary mineral oil extraction. | 08-04-2011 |
