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| Application No. | Application Title | Issue Date |
| 20120103790 | Continuous Method For Producing Esters Of Aliphatic Carboxylic Acids The invention relates to a continuous method for producing aliphatic carbonic acid esters by reacting at least one aliphatic carboxylic acid of formula (I) R1—COOH (I), wherein R1 represents hydrogen or an optionally substituted aliphatic hydroca... | 05/03/2012 |
| 20120080643 | ADDITIVES FOR INHIBITING GAS HYDRATE FORMATION The invention relates to the use of polymers, containing between 1 and 100 mol % of structural units of the formula (1), wherein R1 means hydrogen or C1-C6 alkyl, A means C | |
| 20120043258 | Use Of Biodegradable Alkoxylated (Meth)Acrylate Copolymers As Crude Oil Demulsifiers The invention relates to the use of copolymers which can be obtained by the polymerization of monomers (A) and (B), (A) being a monomer of formula (I), wherein A represents a C2 to C4 alkylene group, B represents a C2 to C4 al... | 02/23/2012 |
| 20120040875 | Water-Based Hydraulic Fluids Comprising Dithio-Di(Aryl Carbolic Acids) The invention relates to water-based hydraulic fluids comprising a) water, b) at least one glycol, a polyglycol, or both, and c) 0.1 to 30 wt % of at least one compound of formula 1, where M is hydrogen, an a... | 02/16/2012 |
| 20120031813 | Alkoxylated (Meth)Acrylate Polymers and the use Thereof as Crude Oil Demulsifiers The invention relates to the use of copolymers which can be obtained by the polymerization of monomers (A) and (B), (A) being a monomer of formula (I), wherein A represents a C2 to C4 alkylene group, B represents a C2 to C4 al... | 02/09/2012 |
| 20120028034 | Laminates Containing Rigid, Plate-Shaped Minerals The invention relates to a laminate containing in the overlay plate-shape, monocrystalline particles of aluminum oxide having a corundum crystalline lattice.... | 02/02/2012 |
| 20110281983 | Method for the Production of Monohydroxy-Functionalized Dialkylphosphinic Acids, Esters, and Salts Using Ethylene Oxide, and Use Thereof The invention relates to a method for producing monohydroxy-functionalized dialkylphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, ... | 11/17/2011 |
| 20120017985 | Solar Cells With An Encapsulating Layer Based On Polysilazane The invention relates to a thin-film solar cell (10) comprising a substrate (1) of metal or glass, a photovoltaic layer structure (4) of the copper-indium sulphide (CIS) type or the copper-indium-gallium selenide (CIGSe) type, and an encapsulating l... | 01/26/2012 |
| 20110275837 | Waxes Having High Polarity and the Use Thereof as Slip Agents for Chlorine-Containing Thermoplastics Copolymer waxes, characterized by an iodine number of <15, preferably <13 g of iodine/100 g, a viscosity at 100° C. ranging between 200 to 4000 mPa*s, a dropping point ranging between 60 to 90° C., a ram penetration hardness ranging between 200 to 600 bar, an ac... | 11/10/2011 |
| 20110275744 | Method for Producing Mono-Carboxy-Functionalized Dialkylphosphinic Acids, Esters and Salts Using a Vinyl Ether and the Use Thereof The invention relates to a method for producing mono-carboxy-functionalized dialkylphosphinic acids, esters and salts using a vinyl ether. The method is characterized by the following steps: a) reacting a phosphinic acid source (I) with olefins (IV) in the presence of a... | 11/10/2011 |
| 20110263909 | Method For Reprocessing Aircraft De-Icing Agents Comprising Glycol The invention relates to a method for reprocessing aircraft de-icing agents comprising glycol, wherein (1) the used aircraft de-icing agents are collected in a suitable device, (2) the used aircraft de-icing agent is subsequently brought to a propylene glycol content of... | 10/27/2011 |
| 20110263857 | Method For Producing 3,7-Diaza-Bicyclo[3.3.1]Nonane Metal Complexes The invention relates to a method for producing 3,7-diaza-bicyclo[3.3.1]nonane metal complexes, wherein the ligand, a 3,7-diaza-bicyclo[3.3.1] nonane compound, is reacted with an aqueous metal(II)salt solution in one step. According to the invention, the reaction stage ... | 10/27/2011 |
| 20110263465 | Use Of Vinyl Phosphonic Acid For Producing Biodegradable Mixed Polymers And The Use Thereof For Exploring And Extracting Petroleum And Natural Gas The invention relates to the use of vinyl phosphonic acid or a salt thereof for improving the biodegradability of mixed polymers, comprising 25 to 99.5% by weight of structural units of one or more monomers selected from the group made of compounds of formula (1) and fo... | 10/27/2011 |
| 20120009423 | Usage Of Copolymerisates As Additives For Lacquers Finely distributed copolymer waxes, which are in particular suitable as additives for lacquers, produced by a) reacting long-chained olefin hydrocarbons chain lengths being greater than or equal to 28 C-atoms with unsaturated polycarboxylic acids or the anhydrides there... | 01/12/2012 |
| 20120006403 | Solar Cells With A Barrier Layer Based On Polysilazane The invention relates to a thin-film solar cell (10) comprising a substrate (1) of metal or glass, a dielectric barrier layer (2) based on a polysilazane and a photovoltaic layer structure (4) of the copper-indium sulphide (CIS) type or the c... | 01/12/2012 |
| 20110303870 | Process For Workup Of Glycol-Containing Aircraft Deicers The invention provides a process for working up glycol-containing aircraft deicers, by (1) removing the suspended impurities from the used aircraft deicer, (2) treating the product thus obtained in such a way that the thickeners present therein are no longer capable of ... | 12/15/2011 |
| 20110290705 | Collecting Agent and Method for Floatation of Insoluble Components of Raw Salts The invention relates to a method for separating insoluble components of sylvinite, in that the sylvinite is suspended in a saturated salt solution, a coagulating agent is added to the suspension, and a foaming agent comprising a hydrocarbon radical having from 6 to 16 ... | 12/01/2011 |
| 20110290704 | Foaming Agent And Method For Floatation Of Insoluble Components Of Raw Salts The invention relates to a method for separating insoluble components from sylvinite, wherein the sylvinite is suspended in a saturated salt brine, a coagulating agent is added to the suspension, and a foaming agent is then added to the composition thus obtained, said f... | 12/01/2011 |
| 20110288209 | Easily Dispersible Solid Pigment Preparations The present invention relates to solid pigment preparations containing (A) 5 to 99 percent by weight of at least one pigment; (B) 1 to 95 percent by weight of at least one water-soluble dispersing additive based on copolymers that consist of the following structural uni... | 11/24/2011 |
| 20110251315 | Method for the Production of Monofunctionalized Dialkylphosphinic Acids, Esters and Salts, and Use Thereof The invention relates to a method for producing monofunctionalized dialkylphosphinic acids, esters, and salts, characterized in that a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, the salt or... | 10/13/2011 |
| 20110251314 | Method for the Production of Alkylphosphonic Acids, Esters, and Salts by Oxidizing Alkylphosphonous Acids, and Use Thereof The invention relates to a method for producing monocarboxy-functionalized dialkylphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, ... | 10/13/2011 |
| 20110251312 | Process for Preparing Ethylenedialkylphosphinic Acids, Esters and Salts by Means of Acetylene and Use Thereof The invention relates to a process for preparing ethylenedialkylphosphinic acids, ethylenedialkylphosphinic esters and ethylenedialkylphosphinic salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to ... | 10/13/2011 |
| 20110251310 | Hydrophosphorylation of Phosphonous Acid Derivatives for Flame Retardants The invention relates to addition compounds of a) alkylphosphonous acid derivatives of the formula A-P(═O)(OX)—H (I) in which A represents C2-C18-alkyl, C2-C18-alkylene, C6-C18-arylalkyl, C6 10/13/2011 | |
| 20110245386 | Method for the Production of Mixed-Substituted Dialkylphosphinic Acids, Esters, and Salts, and Use Thereof The invention relates to a method for producing mixed-substituted dialkyiphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, the salt ... | 10/06/2011 |
| 20110245385 | Process for Preparing Mono-Carboxy-Functionalized Dialkylphosphinic Acids, Esters and Salts by Means of Alkylene Oxides and Use Thereof The invention relates to a process for preparing mono-carboxy-functionalized dialkylphosphinic acids, dialkylphosphinic esters and dialkylphosphinic salts by means of alkylene oxides, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in ... | 10/06/2011 |
| 20110237722 | Method for Producing Mono-Hydroxy-Functionalized Dialkylphosphinic Acids, Esters and Salts Using a Vinyl Ester of a Carobxylic Acid and The Use Thereof The invention relates to a method for producing mono-hydroxy-functionalized dialkylphosphinic acids, esters and salts. The method is characterized by the following steps: a) reacting a phosphinic acid source (I) with olefins (IV) in the presence of a catalyst A to give ... | 09/29/2011 |
| 20110237721 | Method for Producing Mono-Carboxy-Functionalized Dialkylphosphinic Acids, Esters and Salts Using a Vinyl Ester of a Carboxylic Acid and the Use Thereof The invention relates to a method for producing mono-carboxy-functionalized dialkyiphosphinic acids, esters and salts using a vinyl ester of a carboxylic acid. The method is characterized by the following steps: a) reacting a phosphinic acid source (I) with olefins (IV)... | 09/29/2011 |
| 20110237720 | Method for Producing Dialkylphosphinic Acids and Esters and Salts Thereof by Means of Vinyl Compounds and Use Thereof The invention relates to a method for producing mono-carboxyfunctionalized dialkylphosphinic acids and esters and salts thereof by means of vinyl compounds, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic ac... | 09/29/2011 |
| 20110237667 | Compositions Containing Diethanol Amine Esterquats The invention relates to compositions containing one or more compounds of the formula (1), wherein R1CO and R2CO are linear or branched saturated acyl groups independent of each other, having 18 to 24 C atoms, and A− is a counter-ion, ... | 09/29/2011 |
| 20110230449 | Alkoxylated Phosphoric Acid Triesters With A High Degree Of Alkoxylation The invention relates to alkoxylated phosphoric acid triesters of formula (I) wherein x, y and z respectively stand for a number between 51 and 200. The alkoxylated phosphoric acid triesters of formula (I) are characterised especially by advantageous thickening properti... | 09/22/2011 |
| 20110229427 | Phosphoric Acid Esters Containing Phosphorus Atoms Bridged By Polyol Units The invention relates to phosphoric acid esters containing A) at least one structural unit derived from substances of constituent a), the substances of constituent a) being selected from orthophosphoric acid and at least one of the derivatives thereof; B) at least one s... | 09/22/2011 |
| 20110226993 | Improved Optical Brightening Compositions for High Quality Ink Jet Printing The instant invention relates to improved liquid sizing compositions comprising derivatives of diaminostilbene, binders, protective polymers and divalent metal salts for the optical brightening of substrates suitable for high quality ink jet printing.... | 09/22/2011 |
| 20110224340 | Method for Producing Mono-Vinylfunctionalized Dialkylphosphinic Acids, Salts and Esters Thereof, and the Use Thereof The invention relates to a method for producing mono-vinylfunctionalized dialkylphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is converted with olefins (IV) to an alkylphosphonic acid, salt, or ester (II) in the presence of a... | 09/15/2011 |
| 20110224339 | Method for Producing Mono-Hydroxyfunctionalized Dialkylphosphinic Acids and Esters and Salts Thereof By Means of Acroleins and Use Thereof The invention relates to a method for producing mono-hydroxyfunctionalized dialkylphosphinic acids and esters and salts thereof by means of acroleins, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, sa... | 09/15/2011 |
| 20110213094 | Anionic Water-Soluble Additives Based on Allyl Ether and Vinyl Ether The invention relates to anionically modified copolymers that can be obtained by the polymerisation of the monomers (A), (B) and (C), obtaining non-ionic polymers containing reactive terminal OH groups, and by subsequent conversion of the terminal OH groups to form anio... | 09/01/2011 |
| 20110213080 | Process for Preparing Mono-Allyl-Functionalized Dialkylphosphinic Acids, Salts and Esters Thereof With Allylic Compounds, and the Use Thereof The invention relates to a process for preparing mono-allyl-functionalized dialkylphosphinic acids, esters and salts with allylic compounds, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to give an alk... | 09/01/2011 |
| 20110213079 | Method for Producing Monoamino-Functionalised Dialkylphosphinite Acids Esters and Salts and Use Thereof The invention relates to method for producing mono amino-functionalised dialkylphosphonic acids esters and salts, characterised in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to give an alkylphosphonous acid, the sal... | 09/01/2011 |
| 20110213078 | Method for Producing Mono-Aminofunctionalized Dialkylphosphinic Acids and Esters and Salts Thereof by Means of Acrylnitriles and Use Thereof The invention relates to a method for producing mono-aminofunctionalized dialkylphosphinic acids and esters and salts thereof by means of acrylnitriles, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, ... | 09/01/2011 |
| 20110213062 | Method for Producing Mono-Hydroxyfunctionalized Dialkyphosphinic Acids and Esters and Salts Thereof and Use Thereof The invention relates to a method for producing mono-hydroxyfunctionalized dialkylphosphinic acids and esters and salts thereof, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) there... | 09/01/2011 |
| 20110213061 | Method for Producing Mono-Aminofunctionalized Dialkylphosphinic Acids and Esters and Salts Thereof and Use Thereof The invention relates to a method for producing mono-aminofunctionalized dialkylphosphinic acids and esters and salts thereof, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof... | 09/01/2011 |
