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Clariant Produkte Patents
Assignee:
Clariant Produkte
Address:
Deutschland) GmbH (Frankfurt, DE
No. of patents:
138
Patents:


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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.
8298402 Additives for improving the cold flowability and lubricity of fuel oils October 30, 2012
The present invention relates to alkylphenol-aldehyde resins containing oligo- or polymers having a repeat structural unit of the formula ##STR00001## where R.sup.1 is a branched alkyl or alkenyl radical which has from 10 to 40 carbon atoms and bears at least one carboxyl, carboxyla
8283298 Mineral oils with improved conductivity and cold flowability October 9, 2012
Mineral oil distillates having an aromatics content of less than 21% by weight, a water content of less than 150 ppm and a conductivity of at least 50 pS/m, and comprising from 0.1 to 200 ppm of at least one alkylphenol-aldehyde resin (constituent I) which includes a structural eleme
8187581 Surfactant-containing cosmetic, dermatological and pharmaceutical agents May 29, 2012
The invention provides surfactant-containing cosmetic, dermatological, and pharmaceutical agents comprising at least one water-soluble or water-swellable copolymer obtainable by free-radical copolymerization of A) acryloyldimethyltaurine and/or acryloyldimethyltaurates, B) if desired
8182598 Violet colorant for colour filters, inks for ink-jet electrophotographic toners and developers a May 22, 2012
The invention relates to the use of a pigment preparation comprising a) a dioxazine compound of the formula (I) as base pigment ##STR00001## and b) a dioxazine compound of the formula (II) as pigment dispersant Q-[Y--X].sub.M (II) in which Q is an m-valent radical of the base pig
8163784 Biocidal compositions April 24, 2012
The present invention relates to biocidal compositions comprising at least one biocidal active substance and at least one solvent from the group of polyglycol monobutyl ethers, and to their use as preservatives and disinfectants. More specifically, the invention provides compositions
8153567 Mineral oils which comprise detergent additives and have improved cold flowability April 10, 2012
The invention provides for the use of at least one oil-soluble polyoxyalkylene compound, this polyoxyalkylene compound being an oil-soluble ester, ether or ether/ester of alkoxylated polyols having at least three repeat alkoxy units derived from alkylene oxides having from 2 to 5 car
8148530 Process for the preparation of 3.7-diazabicyclo[3.3.1] nonane compounds April 3, 2012
The present invention relates to a process for the preparation of 3,7-diazabicyclo[3.3.1]nonane compounds. According to the invention, in a first step, a dicarboxylic acid ester is reacted with a pyridine aldehyde and a primary amine. The piperidone which forms is reacted in a second
8133997 2,4-dioxopyrimidine-based mesoionic pigments March 13, 2012
The invention relates to the dimeric compound of formula (II) ##STR00001## wherein the two monomer-units are linked with each other either via R.sup.3 or via R.sup.4; the ring A is a five-or six-membered heteroaromatic ring, one of the groups R.sup.3 or R.sup.4 is an unsubstituted o
8133852 Mineral oils with improved conductivity and cold flowability March 13, 2012
The invention provides compositions comprising at least one alkylphenol resin (constituent I) and, based on the alkylphenol resin, from 0.05 to 10% by weight of at least one salt of an aromatic base and of a sulfonic acid (constituent II).
8123930 Additives for crude oils February 28, 2012
The invention thus provides crude oils and products which have been produced therefrom and comprise distillation residues, comprising at least one alkylphenol-aldehyde resin having a repeat structural unit of the formula ##STR00001## where R.sup.1 is a branched alkyl or alkenyl rad
8062630 Surfactant-free cosmetic, dermatological and pharmaceutical agents November 22, 2011
The invention provides surfactant-free 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
8034748 Additives for inhibiting the formation of gas hydrates October 11, 2011
The present invention relates to an additive, and its use for inhibiting nucleation, growth and agglomeration of gas hydrates by adding an effective amount of an inhibitor to a multiphasic mixture which tends to hydrate formation and consists of water, gas and optionally condensate,
7977487 Method for producing N,N-bis(pyridin-2ylmethyl)-1,1-bis(pyridin-2-yl)-1-aminoalkane compounds July 12, 2011
The invention relates to a method for producing the compositions cited in the title. According to this method: dipyridyl ketone is reacted with hydroxylamine; the oxime obtained thereby is reduced without intermediate isolation to form 1,1-di-(2-pyridyl)-methylamine, and; this amine is
7943157 Cosmetic, pharmaceutical and dermatological products May 17, 2011
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) optionally, one or more further olefinically unsaturated, no
7923189 Hydrophobic salts of layered metal hydroxides April 12, 2011
The invention relates to hydrophobic salts of layer-like metal hydroxides, which are obtainable by adding to a layer-like metal hydroxide salt, which contains trivalent, divalent and optionally monovalent metal cations and one or more organic anions A of the formula (1) X--R--Y (1),
7893009 Polymers and their production and use as gas hydrate inhibitors February 22, 2011
The invention relates to polymers with a mean molecular weight of between 500 and 500,000 g/mol that can be produced as follows: A) reaction of a compound of formula 1, ##STR00001## in which n stands for 0, 1 or 2 and A for an arbitrarily substituted C.sub.1-C.sub.40 group with a compou
7872061 Preparation of additive mixtures for mineral oils and mineral oil distillates January 18, 2011
The present invention provides a continuous process for preparing additive mixtures for mineral oils and mineral oil distillates, comprising A) a cold flow improver for middle distillates, and at least one further component selected from B) and C): B) a further cold flow improver, C) an
7855041 Pigment preparation based on an azo pigment December 21, 2010
The invention relates to a pigment preparation which contains the monoazo pigment of the formula (I) ##STR00001## and 0.1% to 40%, preferably 0.5% to 25%, in particular 1.0% to 17.5% of a pigment dispersant, in relation to the weight of the monoazo pigment of the formula (I), which is
7825186 Use of polyolefin waxes in hot melt road marking compositions November 2, 2010
The invention relates to hot melt compositions comprising polyolefin waxes prepared using metallocene catalysts, have a dropping point or ring & ball softening point of between 80 and 165.degree. C., have a melt viscosity, measured at a temperature of 170.degree. C., of between 20 and
7815698 Demulsifiers for mixtures of middle distillates with fuel oils of vegetable or animal origin and October 19, 2010
The invention provides fuel oils comprising a major proportion of a mixture of A) a middle distillate fuel oil and B) a biofuel oil, and also a minor proportion C) of an oil-soluble, crosslinked block copolymer composed of C.sub.2- to C.sub.4-alkylene oxides.
7815696 Oxidation-stabilized lubricant additives for highly desulfurized fuel oils October 19, 2010
The present invention provides an additive for improving the lubricity of fuel oils having a maximum sulfur content of 0.035% by weight. The additive comprises A) at least one partial ester composed of a di- or polyhydric alcohol and unsaturated and optionally also saturated fatty ac
7812114 Block copolymer by reacting alkylene oxide and glycidyl ether in presence of unsaturated monomer October 12, 2010
Disclosed is a process for preparing copolymer dispersions 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
7811376 Aqueous, oligoester-based pigment preparations, their production and use October 12, 2010
An aqueous pigment preparation containing: (A) at least one organic and/or inorganic pigment; (B) at least one water-soluble or water-dispersible non-ionic oligoester or polyester, which is obtained by the polycondensation of dicarboxylic acid and glycol components, said oligoester o
7790665 Highly concentrated, aqueous oligoester and polyester formulations September 7, 2010
Disclosed are highly concentrated aqueous soil release polyester formulations containing 50 to 90 percent by weight of soil release polyester and 0.1 to 40 percent by weight of a polycarboxylic acid or a polycarboxylate. Adding these highly concentrated polycarboxylic acids or polyca
7776111 Mineral oils with improved conductivity and cold flowability August 17, 2010
The invention provides compositions comprising at least one alkylphenol-aldehyde resin (constituent I) and, based on the alkylphenol resin, from 0.005 to 10% by weight of at least one oil-soluble organic ammonium sulfonate (constituent II).
7767769 Method for the esterification of alcohols with olefinically unsaturated carboxylic acids August 3, 2010
The invention relates to a method for producing esters from alcohols and olefinically unsaturated carboxylic acids by reacting an alcohol with an olefinically unsaturated carboxylic acid or a reactive derivative thereof, in the presence of between 1 ppm and 1 wt. % of at least one ox
7759454 Process for preparing amides based on polyetheramines and (meth)acrylic acid July 20, 2010
The invention provides a process for preparing amides from polyetheramines and (meth)acrylic acid or the corresponding anhydrides, the energy source used being microwaves.
7713316 Fuel oils having improved cold flow properties May 11, 2010
The invention relates to fuel oils comprising a larger proportion of middle distillates having a sulfur content of at most 350 ppm and an aromatics content of at most 22% by weight, and also a smaller proportion of at least one copolymer of ethylene and vinyl esters, said copolymer c
7713315 Mineral oils with improved conductivity and cold flowability May 11, 2010
The invention provides mineral oil distillates having a water content of less than 150 ppm and a conductivity of at least 50 pS/m, which comprise from 0.1 to 200 ppm of at least one alkylphenol-aldehyde resin and from 0.1 to 200 ppm of at least one nitrogen-containing polymer.
7709614 Crystalline modifications of C.I. pigment yellow 181 and associated production method May 4, 2010
Novel crystalline modifications (eta, theta, iota, kappa) of the C.I. Pigment Yellow 181, obtained when one of the known phases or another inventive phase of said pigment is treated with specific solvents. The novel crystalline phases are characterized by yellow shades and excellent
7709011 Cosmetic or pharmaceutical preparations comprising an oxalkylated polyglycerol ester May 4, 2010
Cosmetic or pharmaceutical preparations comprising an oxalkylated polyglycerol ester of the formula (1) ##STR00001## in which A is a group of the formula --C.sub.2H.sub.4-- or --C.sub.3H.sub.6--, B is hydrogen or a group of the formula --COR, where at least one symbol B is a group of
7696385 Polyetheramine production method April 13, 2010
The invention relates to a method for producing amines of formula (1), ##STR00001## wherein R.sup.3 is an organic group containing from 2 to 600 alkoxy groups and R.sup.1 and R.sup.3 groups are similar or different and represent a hydrogen atom or an organic group containing from 1 to
7696304 Thermally stable water-soluble polymer which is crosslinkable at high temperatures April 13, 2010
The invention relates to a copolymer containing: i) 80-90% by weight of one or more structural units of the formula A, where R.sup.1 is hydrogen or methyl, R.sup.2 is C.sub.2-C.sub.10-alkylene, and Me.sup.+ is an ammonium or an alkali metal ion; ii) from 1 to 10% by weight of one or
7695634 Collector for sulfidic ores April 13, 2010
The present invention relates a flotation reagent for sulfidic ores, containing at least one compound of formula (1), wherein R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7, independent of one another, represent hydrogen or groups containing 1 to 15 carbon atoms or groups co
7686883 C.I. pigment blue 80-based blue dye March 30, 2010
A pigment preparation which is characterized by a content in a) a benzimidazolonedioxazine compound of formula (I) as base pigment ##STR00001## and b) a dioxazine compound of the general formula (IV) as pigment dispersant ##STR00002## wherein Q represents an m-valent radica
7671110 Method for uniformly distributing a substance in a substrate March 2, 2010
The invention relates to a new method for improved distribution of a substance or mixture of substances in a carrier or substrate or in a mixture of different carriers or substrates. The invention likewise relates to the raw, multicomponent compositions, semi-finished products or end
7671098 Alkoxylated, cross-linked polyglycerols and use thereof as biodegradable demulsifier March 2, 2010
The invention relates to the use of alkoxylated crosslinked polyglycerols for demulsifying oil/water emulsions in amounts of from 0.0001 to 5% by weight, based on the oil content of the emulsion to be demulsified. The alkoxylated crosslinked polyglycerols of the invention is crosslinked
7648952 Liquid detergents comprising anionic, nonionic, and cationic surfactants January 19, 2010
A liquid washing and cleaning composition comprising:one or more of constituents a1) through a4) a1) alkylbenzenesulfonate, a2) olefinsulfonate, a3) alkylsulfate, a4) alkyl ether sulfate or mixtures thereof, b) secondary alkanesulfonate, c) at least one soap, d) at least one nonionic
7645336 Azo pigment preparation January 12, 2010
The invention relates to an azo pigment preparation which is characterized by a content in 4,4'-diaminodicyclohexylmethane, the percentage of the trans,trans-isomer being at least 25%, based on the total amount of 4,4'-diaminodicyclohexylmethane. The azo pigment preparation according to
7632949 Process for the preparation of stabilizers for polymers December 15, 2009
The instant invention relates to a process for the preparation of stabilizers for polymers, especially for polyamides, by condensation of isophthalic acic dichloride (IPC) with sterically hindered amines of the type tetraalkylpiperidine. By using organic solvents or mixtures of organ
7632793 Washing and cleaning agents containing acetals as organic solvents December 15, 2009
The invention relates to washing and cleaning agents containing, as solvents a compound of formula (1), ##STR00001## wherein A is (CH.sub.2).sub.a or phenylene, R.sup.1, R.sup.2, R.sup.3, and R.sup.4 identically or independently denote C.sub.1 to C.sub.22-n- and/or iso-alkyl, C.sub.
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
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