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Class 562/30 - Sulfonic acids or salts thereof (i.e., compounds containing the sulfonate group, -S(=O)(=O)-O- wherein the single bonded oxygen is bonded directly to hydrogen, or to a group IA or IIA light metal or to substituted or unsubstituted ammonium)


Subclass of Class 562 - Organic compounds -- part of the class 532-570 series
Definition: Compounds under Class 532, ... which contain the following
No. of applications: 44
Last issue date: 02/09/2012


1    
Application No.Application TitleIssue Date
20120034464DIAMOND PARTICLES HAVING ORGANIC COMPOUNDS ATTACHED THERETO, COMPOSITIONS THEREOF, AND RELATED METHODS
A substance includes diamond particles having a maximum linear dimension of less than about 1 μm and an organic compound attached to surfaces of the diamond particles. The organic compound may include a surfactant or a polymer. A method of forming a substance includes ...
02/09/2012
20120020881Triaryl-sulphonium compounds, kit and methods for labeling positron emitting isotopes
This invention relates to novel compounds suitable for labeling by positron emitting isotopes, such as 18F, 11C, 13N and 15O, through appropriate labeling reagents, such as 18F reagents and methods of preparing such...
01/26/2012
20120010423Specific Branched Aldehydes, Alcohols, Surfactants, and Consumer Products Based Thereon
A process for preparing a detergent alcohol mixture comprising the steps of providing one or more poly-branched poly-olefins, wherein the poly-branched poly-olefins must contain one non-branched terminal olefin and one or more additional branched olefins in the molecule...
01/12/2012
20120009521RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND AND ACID GENERATOR
A resist composition including: a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid; and an acid-generator component (B) which generates acid upon exposure, wherein said acid-generator component (B) comprises an a...
01/12/2012
20110288055MITOQUINONE DERIVATIVES USED AS MITOCHONDRIALLY TARGETED ANTIOXIDANTS
This invention relates to pharmaceutically acceptable amphiphilic antioxidant compounds, compositions and dosage forms comprising said compounds, and methods and uses reliant on said compounds. The exemplified compounds are all mitoquinone derivatives, being methoxyphen...
11/24/2011
20110215274FERROELECTRIC LIQUID CRYSTAL MIXTURE WITH ORGANIC ION PAIR COMPOUND
Ferroelectric liquid crystal compositions including organic ion pair compounds wherein image sticking is reduced or eliminated. Use of the ferroelectric liquid crystal compositions in a ferroelectric liquid crystal display device allows for rapid image refresh rates wit...
09/08/2011
20110172138Dimethyl Disulphide Derived at least partially from Renewable Materials
One subject of the invention is a dimethyl disulphide in which the content of biocarbon is at least 1%. Another subject of the invention is processes for preparing this dimethyl disulphide. Yet another subject of the invention is the use of such a dimethyl disulphide fo...
07/14/2011
20110159433PHOTOSENSITIVE COMPOSITION, PATTERN-FORMING METHOD USING THE COMPOSITION, AND RESIN USED IN THE COMPOSITION
Provided are a radiation-sensitive composition including a compound (P) having a partial structure (A) having an ionic structural site and capable of decomposing upon irradiation with an actinic ray or radiation to generate an acid and a partial structure (B) having at ...
06/30/2011
20110152571ISOMERIZED ALPHA OLEFIN SULFONATE AND METHOD OF MAKING THE SAME
The present invention is directed to an isomerized alpha olefin sulfonate and a method of making the same wherein the isomerized alpha olefin sulfonate is derived from sulfonating an isomerized alpha olefin with sulfur trioxide in the presence of air thereby producing a...
06/23/2011
20110144064Inhibitors of Kynurenine Aminotransferase and Uses Therefor
Provided herein are methods of decreasing a level of kynurenic acid in a cell and of treating a pathophysiological condition in a subject associated with an increase in kynurenic acid in a subject. In these methods the inhibitory action of dicarboxylic acids or derivati...
06/16/2011
20110136723NOVEL REAGENTS AND METHOD FOR CONJUGATING BIOLOGICAL MOLECULES
A compound of the general formula X-[Q-W—(CH═CH)n—(CH2)2-L]m (I) in which X represents a polymer; Q represents a linking group; W represents an electron-withdrawing group; n represents 0 or an integer of from 1 to 4; L r...
06/09/2011
20110027716ACTINIC-RAY- OR RADIATION-SENSITIVE RESIN COMPOSITION, COMPOUND AND METHOD OF FORMING PATTERN USING THE COMPOSITION
According to one embodiment, an actinic-ray- or radiation-sensitive resin composition includes any of the compounds (A) of general formula (I) below that when exposed to actinic rays or radiation, generates an acid and a resin (B) whose rate of dissolution into an alkal...
02/03/2011
20110021812Process For Preparing Solid Alkaline Earth Metal Salts Of Secondary Paraffinsulphonic Acids
A process for preparing solid alkaline earth metal salts of secondary paraffinsulphonic acids is claimed. This process comprises converting an aqueous solution of a secondary paraffinsulphonic acid and an alkaline earth metal hydroxide into solid form by spray drying....
01/27/2011
20110017954VINYL SULFONIC ACID, POLYMER THEREOF, AND PRODUCTION METHOD THEREOF
(1) A vinyl sulfonic acid, having a double bond content of 95 wt. % or more, and (i) a sodium (Na) content of 1 ppm or less, and (ii) a content of at least one metal selected from the group consisting of alkali earth metal and first row transition metal of 1 ppm or less...
01/27/2011
20100331228Use of Alkane Sulfonic Acid For Descaling In the Agri-Food Industry
The present invention relates to the use of alkane sulfonic acid for descaling, and more generally for cleaning vats, casks, and other containers used for the storage, shipping, and handling of meat and early produce, particularly poultry, fruit, and vegetables. The pre...
12/30/2010
20100313908Use of Alkanesulfonic Acid as Agent for Cleaning Cement, Mortar and Concrete
The present invention relates to the use of at least one alkanesulfonic acid of formula R—SO3H, in which R represents a saturated, linear or branched, hydrocarbon chain containing 1 to 4 carbon atoms, as agent for cleaning cement, mortar, concrete, lime, la...
12/16/2010
20100282467Sulfonated internal olefin surfactant for enhanced oil recovery
A process for recovering oil from an oil-bearing formation comprises introducing into said formation an aqueous composition comprising at least one sulfonated derivative of one or more internal olefins, said internal olefins being characterized by having low amounts of ...
11/11/2010
20100255419POSITIVE PHOTOSENSITIVE COMPOSITION
A positive photosensitive composition comprises a compound capable of generating a specified sulfonic acid upon irradiation with one of an actinic ray and radiation and (B) a resin capable of decomposing under the action of an acid to increase the solubility in an alkal...
10/07/2010
20100196820Resist composition, method of forming resist pattern, novel compound and acid generator
A resist composition including a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid and an acid-generator component (B) which generates acid upon exposure, the acid-generator component (B) including an acid generat...
08/05/2010
20100197852NOVEL COMPOUND, METHOD FOR PRODUCING THE SAME AND METHOD FOR PRODUCING FLUOROPOLYMER
The invention provides a compound which is useful in production of a fluoropolymer and easy to be removed from the produced fluoropolymer, a method of producing the compound, and a method of producing a fluoropolymer using the compound. The invention provides a compound...
08/05/2010
20100069618PROCESS FOR PREPARING MATERIALS BY GRAFTING HALOGENATED PHOSPHORUS-CONTAINING GROUPS ONTO AN INORGANIC SURFACE
The invention concerns a process for preparing a hybrid organic-inorganic material (HOIM) with phosphorus-containing bridges between the surface of an inorganic substrate containing an element M and one or more organic groups of the covalent M-O-P-R type, said process u...
03/18/2010
20100035773LUBRICATING OIL COMPOSITION FOR HYDRODYNAMIC BEARING DEVICE AND HYDRODYNAMIC BEARING DEVICE USING SAME
The aim of the present invention is to provide a lubricating oil composition for a hydrodynamic bearing device wherein oil film disruption is suppressed. It is solved by a lubricating oil composition for a hydrodynamic bearing device which comprises a base oil and an oi...
02/11/2010
20090176963Organic-acid-based catalyst for production of polylactic acid
Provided is a new organic-acid-based catalyst enabling production of a polyhydroxycarboxylic acid by direct dehydration polycondensation of a hydroxycarboxylic acid such as L-lactic acid, specifically, an organic-acid-based catalyst comprising an amine salt of a sulfoni...
07/09/2009
20090137175Sizing Composition For Glass Fibers, Sized Glass Fibers, And Reinforced Products Comprising The Same
The present invention provides aqueous sizing compositions for application to glass fibers as well as polymeric resins reinforced with glass fibers at least partially coated with the aqueous sizing compositions. In some embodiments, sizing compositions of the present in...
05/28/2009
20090104322STABILIZATION OF DICARBONATE DIESTERS WITH PROTONIC ACIDS
By using protonic acids, diesters of dicarbonic acid may be stabilized against thermal and chemical decomposition over a relatively long period. Mixtures of diesters of dicarbonic acid and protonic acids are outstandingly suitable for preserving foods....
04/23/2009
20080311522RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND AND ACID GENERATOR
A compound represented by general formula (b-14); and acid generator consisting of the compound; and a resist composition including a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid and an acid-generator compone...
12/18/2008
20080171672METHOD AND COMPOSITION FOR ENHANCED HYDROCARBONS RECOVERY
A method of treating a hydrocarbon containing formation is described. The method includes providing a hydrocarbon recovery composition to the hydrocarbon containing formation. The hydrocarbon recovery composition includes a branched internal olefin sulfonate having an a...
07/17/2008
20080045415Low-Foam Preparations for Crop Protection
Alkyl ether sulfates having 1 to 9 carbon atoms in the alkyl chain and 1 to 20 alkyleneoxy units in the ether moiety are suitable for use as low-foam additives for enhancing the activity of water-soluble or partially water-soluble agrochemicals. They can be used to prod...
02/21/2008
20080027097PHARMACEUTICAL DRUG CANDIDATES AND METHODS FOR PREPARATION THEREOF
The present invention is directed to methods of preparation of sulfonate derivatized compounds, e.g., 3-amino-1-propanesulfonic acid and 1,3-propanedisulfonic acid disodium salt with increased purity, with reduced potential for toxic by-products, and that are pharmaceut...
01/31/2008
20070269727Modified Polymers and Their Use in the Production of Lithographic Printing Plate Precursors
Radiation-sensitive negative working element comprising (a) a substrate with a hydrophilic surface and (b) a layer on the hydrophilic surface of the substrate, wherein said layer comprises a modified polymer obtainable by reacting (i) a polymer with —COOH, —SO3H, ...
11/22/2007
20070243321Aqueous Bitumen Emulsion
The invention relates to an aqueous bitmen emulsion, comprising bitumen and a surfactant agent, made from esters or amides of glycine betaine, produced by reaction of glycine betaine with a sulphonic acid and an alcohol or amine with a fatty chain derived from vegetable...
10/18/2007
20070135645Process for the preparation of guanidinium salts
The present invention relates to a two-step process for the preparation of guanidinium salts of the formula (1), where the substituents R have a meaning indicated in claim, and A is a sulfonate, alkyl- or arylsulfate, hydrogensulfate, imide, methanide, ...
06/14/2007
20060281950Process for producing optically active 1-alkyl-substituted 2,2,2-trifluoroethylamine
The present invention relates to a process for producing an optically active 1-alkyl-substituted 2,2,2-trifluoroethylamine, which is an important intermediate of medicines and agricultural chemicals, and which is represented by the formula [3] [in the formula R represen...
12/14/2006
20060247324Paper products softening compositions
Provided herein are amphoteric surfactants derived from ethyleneamines, which surfactants are useful in treating paper, fibers, textiles, hair, and human skin, to impart softness-to-the-touch properties thereto. ...
11/02/2006
20060100456Diastereoselective method of preparing olefins by means of the horner-wadsworthemmons reaction, comprising the addition of a tris-(polyoxaalkyl)-amine sequestering agent
The invention relates to a process for the diastereoselective preparation of olefins via the Homer-Wadsworth-Emmons reaction, which consists in reacting at low temperature a phosphonate with a carbonyl derivative in the presence of a base in a suitable solvent, characte...
05/11/2006
20060067893UV-absorbing lipid vesicles
Highly effective vesicular compositions from UV-absorbing lipids are described in the present invention. Combination of UV-absorbing property and the vesicular delivery system results in higher levels of photoprotection to skin and hair. The vesicular compositions of t...
03/30/2006
20050181455Generation of combinatorial synthetic libraries and screening for novel proadhesins and nonadhesins
One aspect of the present invention relates to compounds, comprising at least two moieties selected from the group consisting of aryl sulfonates and aryl sulfates. A second aspect of the present invention relates to combinatorial libraries of the aforementioned compound...
08/18/2005
20050137419Process for synthesizing disulfides
This invention relates to a process for producing a substantially pure disulfide compound of Formula II as disclosed herein, such as disodium 2,2′-dithiobis ethane sulfonate, by an efficient procedure from available, relatively inexpensive raw materials. ...
06/23/2005
20050131073Enantiomerically enriched 1-phenylethylamines
The present invention relates to a process for preparing nitro-substituted, enantiomerically enriched 1-phenylethylamines, and to their use. ...
06/16/2005
20050085671Method for the production of aldehydes
The present invention relates to a hydroformylation method by conversion of olefins or olefinically unsaturated compounds in the presence of at least one rhodium compound and in the presence of sulfonated arylphosphines in ionic liquids, which are based on a quaternary ...
04/21/2005
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