| Patent Number |
Title Of Patent |
Date Issued |
| RE40758 |
Fuel oils having improved lubricity comprising mixtures of fatty acids with paraffin dispersants |
June 23, 2009 |
| The invention relates to low-temperature-stabilized additives for fuel oils having a sulfur content of up 0.05% by weight, comprising fatty acid mixtures of A1) from 1 to 99% by weight of at least one saturated mono- or dicarboxylic acid having from 6 to 50 carbon atoms, A2) from 1 to 99 |
| RE39993 |
Emulsions |
January 1, 2008 |
| Emulsions are claimed which comprise oligoesters as emulsifiers. These oligoesters have hitherto only been used as soil release polymers. |
| 7622517 |
Phosphorus-containing flame retardant formulation for cellulose-containing moldings |
November 24, 2009 |
| The invention relates to a phosphorus-containing flame retardant formulation for cellulose-containing moldings, comprising from 0.1 to 99.9% by weight of a resin of an organic nitrogen compound and from 0.1 to 99.9% by weight of a phosphorus-containing flame retardant. |
| 7622157 |
Use of polysilazane for the production of hydrophobically and oleophobically modified surfaces |
November 24, 2009 |
| The invention relates to the use of a polysilazane solution which comprises a polysilazane of the formula 1 ##STR00001## where n has been adjusted so that the polysilazane has a number-average molar mass of from 150 to 150 000 g/mol, and also comprises a solvent and a catalyst, as a |
| 7621967 |
Blue dye with particularly high purity and positive triboelectric control effect |
November 24, 2009 |
| A dye base sulfate and method of making are described. The dye base sulphate of formula (I) is produced with a residual amine content of less than 2000 ppm, as determined by HPLC, by precipitation of the dye base, made by Friedel-Crafts alkylation, substitution and hydrolysis, as the |
| 7615102 |
Corrosion and gas hydrate inhibitors with an increased biological degradability and a reduced to |
November 10, 2009 |
| The invention relates to the use of compounds of formula (1) as corrosion and gas hydrate inhibitors. In said formula: R.sup.1 and R.sup.2 independently of one another represent C.sub.1 to C.sub.22 alkyl, C.sub.2 to C.sub.22 alkenyl, C.sub.6 to C.sub.30 aryl or C.sub.7 to C.sub.30 al |
| 7611812 |
Use of salts of layered double hydroxides as charge control agents |
November 3, 2009 |
| Layered double hydroxide salts as charge control agents in electrophotographic toners and developers, in powder coating materials, electret materials and in electrostatic separation processes of chargeable materials, such as polymers, wherein the double hydroxide salt contains monova |
| 7605224 |
Reacting alkylene oxide and glycidy ether to produce OH- or acid-terminated copolymer |
October 20, 2009 |
| Disclosed are copolymers made of alkylene oxides and glycidyl ethers according to formula (I) ##STR00001## in which R.sup.1 is hydrogen or a C.sub.1-C.sub.4-alkyl radical, R.sup.2 and R.sup.4 are an alkyl or aryl radical having 1 to 30 carbon atoms, and R.sup.3 is an alkyl or aryl r |
| 7585831 |
Liquid detergent comprising a dye fixing agent |
September 8, 2009 |
| Liquid washing and cleaning compositions are claimed, which comprise, as a surfactant, one or more of the components of linear alkylbenzenesulfonate, olefinsulfonate, alkylsulfate as well as soap and a nonionic surfactant, and, as a dye fixative, homo- and copolymers of diallyldimeth |
| 7569615 |
Alkoxylated dendrimers and use thereof as biodegradable demulsifiers |
August 4, 2009 |
| Disclosed is the use of alkoxylated dendrimers for breaking oil/water emulsions. The alkoxylated dendrimers have a molecular weight of from 2400 to 100 000 g/mol and have been alkoxylated with C.sub.2-C.sub.4-alkylene oxide groups or a mixture of such alkylene oxide groups such that |
| 7569318 |
Use of salts of layered double hydoxides |
August 4, 2009 |
| A layered double hydroxide salt as a charge control agent in electrophotographic toners and developers, in powder coating materials, electret materials and in electrostatic separation processes of chargeable materials, such as polymers, wherein the double hydroxide salt contains mono |
| 7566763 |
Stable dispersion concentrates |
July 28, 2009 |
| The invention provides dispersion concentrates comprising at least one polymer obtainable by free-radical copolymerization of A) acryloyldimethyltauric acid and/or acryloyldimethyltaurates, B) optionally one or more further olefinically unsaturated, noncationic comonomers, C) optiona |
| 7563291 |
Demulsifiers for mixtures of middle distillates with fuel oils of vegetable or animal origin and |
July 21, 2009 |
| The present invention relates to the preparation of .OMEGA.-(dimethylisopropenylbenzylurethane) polyalkylene glycols with .alpha.-alkoxy or .alpha.-dihydroxy groups and to the use thereof as hydrolysis-stable macromonomers for the dispersion and crosslinking of polymers ##STR00001## |
| 7553984 |
Collector for sulfide ores |
June 30, 2009 |
| A method for the flotation of sulfide ores is disclosed. The method comprises contacting the sulfide ores with a composition comprising at least one compound of the formula ##STR00001## where R.sup.1, R.sup.2 and R.sup.3 independently of one another are alkyl groups having 1 to 18 c |
| 7553495 |
Liquid compositions comprising oxyalkylated polyglycerol esters |
June 30, 2009 |
| Compositions are described which comprise oxyalkylated polyglycerol esters, one or more organic solvents and water. The compositions are exceptionally suitable for the thickening of surfactant-containing systems. |
| 7550019 |
Fuel oil additives and additized fuel oils having improved cold properties |
June 23, 2009 |
| The invention therefore provides an additive for improving the cold flow performance of middle distillates, comprising I) at least one paraffin dispersant which is a derivative of a fatty amine, II) at least one block copolymer of the structure (AB).sub.nA or (AB).sub.m, where A repre |
| 7541327 |
Liquid detergents containing colour fixing agents |
June 2, 2009 |
| The invention relates to liquid washing agents and detergents containing, as surfactants, at least one of the constituents of linear alkyl benzene sulfonate, olefin sulfonate, alkyl sulfate, and ether carboxylate and/or betaine and a non-ionic surfactant, and as color fixing agents, |
| 7541326 |
Liquid washing agent containing a color fixing agent |
June 2, 2009 |
| This invention relates to liquid washing and cleaning agents containing a secondary alkane sulphonate, soap and a non-ionic surfactant as a surfactant and homo and/or copolymers of diallyl-dimethyl-ammonium chloride or reaction products of cyanamides comprising aldehydes and ammonium |
| 7541324 |
Bleach activator mixtures |
June 2, 2009 |
| What are claimed are synergistically active bleach activator mixtures consisting of a) a hydroxybenzoic acid derivative of the formula 1 ##STR00001## in which R is C.sub.8-C.sub.11-alkyl, and b) tetraacetylethylenediamine and/or 1,5-diacetyl-2,4-dioxo-1,3,5-hexahydrotriazine. |
| 7524953 |
Triphendioxazine pigments |
April 28, 2009 |
| The invention relates to novel triphendioxazine pigments of formula (I) ##STR00001## wherein X represents hydrogen or chlorine, while R.sup.1 represents phenyl substituted by one to five radicals from the group comprising C.sub.1-C.sub.4-alkyl, halogen, C.sub.1-C.sub.4-alkoxy, acety |
| 7521490 |
Waxes for producing printing inks |
April 21, 2009 |
| The invention relates to mixtures for producing printing inks, wherein the mixtures comprise a homopolymerizate or copolymerizate of C.sub.2-C.sub.18-.alpha.-olefins, which are produced by means of metallocene catalysis, and of decomposing waxes, which are prepared from polyolefins o |
| 7504372 |
Mixtures of bleaching agents |
March 17, 2009 |
| What are claimed are synergistically active bleach mixtures consisting ofa) a compound of the formula (1) ##STR00001## in which n is 3, 4 or 5, and b) tetraacetylethylenediamine and/or 1,5-diacetyl-2,4-dioxo-1,3,5-hexa-hydrotriazine. |
| 7482398 |
Elastic covering material having improved flame retardant properties and production thereof |
January 27, 2009 |
| The invention relates to an elastic covering material, which comprises, as a flame retardant, a phosphinate salt of the formula (I) and/or a diphosphinate salt of the formula (II) and/or polymers thereof ##STR00001## where R.sup.1, R.sup.2 are the same or different and are each C. |
| 7473284 |
Fuel oils composed of middle distillates and oils of vegetable or animal origin and having impro |
January 6, 2009 |
| The invention provides a fuel oil composition F) comprising F1) a fuel oil of mineral origin and F2) a fuel oil of vegetable and/or animal origin, and, as a cold additive, the constituents A) at least one copolymer composed of ethylene and 8-21 mol % of at least one acrylic or vinyl |
| 7459578 |
Process for the preparation of alk(en)ylphosphoric ester salts |
December 2, 2008 |
| A process for the preparation of alk(en)ylphosphonc ester salts of the formula (I) and/or of the formula (II) ##STR00001## is described, in which R.sup.1 and R.sup.2 are identical or different and, independently of one another, are a linear or branched alkyl radical having 1 to 30 c |
| 7459016 |
Method for the production of phthalocyanine pigment preparations |
December 2, 2008 |
| A method for the production of a phthalocyanine pigment preparation includes finely distributing a crude phthalocyanine pigment by dry milling, wet milling, salt kneading, acid pasting or acid swelling to give a pre-pigment, the pre-pigment is subjected to a finishing treatment in a |
| 7449508 |
Flame retardant combination for thermoplastic polymers |
November 11, 2008 |
| The invention relates to a novel flame retardant and stabilizer combined for thermoplastic polymers, which comprises, as component A, from 20 to 80% by weight of a phosphinic salt of the formula (I) and/or of a diphosphinic salt of the formula (II), and/or polymers of these, ##STR000 |
| 7449504 |
Use of waxes as modifiers for filled plastics |
November 11, 2008 |
| The invention relates to the use of waxes as modifiers for filled plastics. |
| 7446140 |
Dialkylphosphinic salts, their use, and a process for their preparation |
November 4, 2008 |
| The invention relates to diorganylphosphinic salts of the formula (I) and/or diorganyldiphosphinic salts of the formula (II) and/or any of their polymers ##STR00001## where R.sup.1 and R.sup.2 are identical or different and are C.sub.1-C.sub.6-alkyl, linear or branched, and/or aryl; |
| 7439288 |
Titanium-containing phosphinate flame retardant |
October 21, 2008 |
| The invention relates to flame retardants which comprise titanium phosphinates and/or titanyl phosphinates of the formulae (I) and (II) ##STR00001## where R.sub.1 and R.sub.2 are identical or different and are unsubstituted or substituted linear or branched or cyclic C.sub.1-C.sub.1 |
| 7435857 |
Method for producing pure .alpha.-alkoxy-.OMEGA.-hydroxy-polyalkylene glycols |
October 14, 2008 |
| The invention relates to a method for producing pure alpha-alkoxy-.OMEGA.-hydroxy-polyalkylene glycols, creating small impurities of the product on high-molecular a-.OMEGA.-di-hydroxy-polyalkylene glycols. The method is based on the use of high-boiling initiator alcohols of the follo |
| 7435845 |
Corrosion and gas hydrate inhibitors having improved water solubility and increased biodegradabi |
October 14, 2008 |
| Corrosion and gas hydrate inhibitors having improved water solubility and increased biodegradabilityThe invention thus provides the use of compounds of the formula (1) ##STR00001## where R.sup.1, R.sup.2 are each independently C.sub.1- to C.sub.22-alkyl, C.sub.2- to C.sub.22-alken |
| 7435271 |
Multifunctional additive for fuel oils |
October 14, 2008 |
| The invention relates to additives for improving cold-flow and lubricating properties of fuel oils, comprising A) 5-95% by weight of at least one oil-soluble amphiphile of the formula ##STR00001## in which R.sup.1 is an alkyl, alkenyl, hydroxyalkyl or aromatic radical having 1 to 50 ca |
| 7431745 |
Additives with a reduced tendency to emulsify, which improve the lubricating action of highly de |
October 7, 2008 |
| The present invention relates to an additive for improving the lubrication capacity of fuel oils with a maximum sulfur content of 0.035 wt. %. The additive contains at least one ester of a bivalent or polyvalent alcohol and a mixture of unsaturated and optionally saturated fatty acids, w |
| 7420007 |
Dialkylphosphinic salts |
September 2, 2008 |
| The invention relates to dialkylphosphinic salts of the formula (I) ##STR00001## where R.sup.1, R.sup.2 identical or different, are C.sub.1-C.sub.6-alkyl, linear or branched M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Li, Na, K and/or is a protonated nitrogen base |
| 7416596 |
Use of a pigment composition comprising mixed crystals based on CI pigment yellow 74 |
August 26, 2008 |
| The invention relates to the use of a pigment composition containing between 86.0 and 99.9 total mol % of C.I. Pigment Yellow 74 molecules and between 14.0 and 0.1 total mol % of at least one monoazo pigment of the formula (1) ##STR00001## wherein R.sup.1 represents Cl, OCH.sub.3, O |
| 7407667 |
Pesticidal preparations comprising copolymers |
August 5, 2008 |
| The present invention relates to aqueous concentrates and solid formulations of pesticide preparations comprising copolymers which may be obtained by copolymerization of a) glycerol, b) at least one dicarboxylic acid, and c) at least one monocarboxylic acid of the formula (I) R.sup.1 |
| 7404854 |
Method for pigmenting semi-crystalline plastics with phthalocyanine pigments in a non-warping ma |
July 29, 2008 |
| A process for warpage-free pigmentation of a plastic pigmented by a phthalocyanine pigment which was heated to not less than 80.degree. C. as a suspension in a organic solvent in the presence of a carboxylic acid containing 2, 3 or 4 carboxyl groups or a salt of such a carboxylic acid. |
| 7399875 |
Fluorosilane condensation products, their preparation and use for surface modification |
July 15, 2008 |
| The invention provides compounds preparable by the reaction of fluorous silanes (A) R.sub.F--CH.sub.2--CH.sub.2--SiX.sub.3 (A) where R.sub.F is a fully or partially fluorinated alkyl radical, X is Cl or O--C.sub.nH.sub.2n+1, and n is an integer from 1 to 20,with one or more alcohol |
| 7399478 |
Cosmetic, pharmaceutical and dermatological products |
July 15, 2008 |
| The invention provides cosmetic, pharmaceutical and dermatological compositions comprising at least one copolymer obtainable by free-radical copolymerization of A) acryloyldimethyltaurine and/or acryloyldimethyltaurates, B) if desired, one or more further olefinically unsaturated, |
| 7399354 |
Method for the production of pigment granules |
July 15, 2008 |
| Dispersible pigment granules are produced by mixing an aqueous suspension of an organic pigment with an aqueous emulsion of a wax-like additive. The aqueous emulsion is then allowed to coagulate and the resulting aqueous dispersion is spray dried. |
| 7393520 |
Decorative cosmetic and dermatological products |
July 1, 2008 |
| The invention provides decorative cosmetic and dermatological compositions comprising at least one copolymer obtained by free-radical copolymerization of A) acryloyld imethyltaurine and/or acryloyld imethyltaurates, B) optionally, one or more further olefinically unsaturated, noncati |
| 7388068 |
Copolymers made of alkylene oxides and glycidyl ethers and use thereof as polymerizable emulsifi |
June 17, 2008 |
| Disclosed are copolymers made of alkylene oxides and glycidyl ethers according to formula (I) ##STR00001## in which R.sup.1 is hydrogen or a C.sub.1-C.sub.4-alkyl radical, R.sup.2 and R.sup.4 are an alkyl or aryl radical having 1 to 30 carbon atoms, and R.sup.3 is an alkyl or aryl r |
| 7387768 |
Method for purifying gases |
June 17, 2008 |
| The invention relates to the use of an absorption liquid for purifying gases from gaseous acidic contaminants, the absorption liquid comprising A) 0.1 to 100% by weight of one or more amines of the formula I ##STR00001## where R.sub.1 is H, C.sub.1-C.sub.6-alkyl, an aromatic radical |
| 7387670 |
Pigment preparations based on phthalocyanine pigments |
June 17, 2008 |
| A pigment preparation comprising at least one copper phthalocyanine pigment from the group of C.I. Pigment Blue 15, 15:0, 15:1,15:2, 15:3, 15:4, and 15:6, and at least one pigment dispersant of the formula (I), ##STR00001## in which n is a number 1, 2, 3 or 4. |
| 7384999 |
Powdery pigment preparations for dyeing films |
June 10, 2008 |
| The invention relates to a powdery pigment preparation containing a pigment which is dispersed in an acrylate resin and which is characterized in that the acrylate resin has an average molecular mass Mw ranging from 40000 to 80000 g/mol and is a copolymer comprised of 50 to 65 mol % |
| 7377974 |
Use of a pigment preparation based on C.I. pigment yellow 74 |
May 27, 2008 |
| The invention relates to the use of pigment preparations comprising C.I. Pigment Yellow 74 as base pigment and one or more pigment dispersants of the formula (I) ##STR00001## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, and R.sup.6 independently represent hydrogen, halogen, su |
| 7377949 |
Additives for sulphur-poor mineral oil distillates comprising an ester of an alkoxylated polyol |
May 27, 2008 |
| An additive for middle distillates with a maximum sulfur content of 0.05 percent by weight, comprising at least one fatty acid ester of alkoxylated polyols with at least 3 OH groups (A) and at least one alkylphenol-aldehyde resin (C). |
| 7348451 |
Additives for inhibiting gas hydrate formation |
March 25, 2008 |
| The invention provides the use of compounds of the formula (1) ##STR00001## where R.sup.1, R.sup.2 are each independently C.sub.1- to C.sub.22-alkyl, C.sub.2- to C.sub.22-alkenyl, C.sub.6- to C.sub.30-aryl or C.sub.7- to C.sub.30-alkylaryl, R.sup.3 is C.sub.1- to C.sub.22-alkyl, C.s |
| 7348396 |
Modified polyethylenephosphinic acids and their salts |
March 25, 2008 |
| The invention relates to polymeric phosphinic acids and their salts of the formula (I) ##STR00001## where X is hydrogen or 1/m of a metal of valency m, or is a protonated nitrogen base, R.sub.1 and R.sub.2 are identical or different and are hydrogen, a carboxy group, a carboxylic ac |
