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9040758 Washing system for nitroaromatic compounds  
A method of removing alkalinity and salt from a nitroaromatic product downstream of water washing to remove mineral acids and alkaline washing to remove salts of organic acids, comprises washing...
9040013 Method of preparing functionalized graphene  
A method of preparing functionalized graphene, comprises treating graphene with an alkali metal in the presence of an electron transfer agent and coordinating solvent, and adding a functionalizing...
9040748 Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration  
Disclosed is a process for the production and purification of glycolic acid or glycolic acid derivatives by the carbonylation of aqueous formaldehyde. The water in the hydrocarboxylation zone is...
9040755 Hydrogenation of styrene oxide forming 2-phenyl ethanol  
A process for preparation of 2-phenyl ethanol by catalytic hydrogenation of styrene oxide using a catalyst consisting of Pd (II) on basic inorganic support is investigated. The present invention...
9040754 Product recovery process in the filtration of polyether polyols  
An improved method for recovering a purified polyether polyol comprising the steps of providing an aqueous solution of a polyether polyol containing an alkali metal catalyst residual formed from a...
9040753 Polymer recovery process in the filtration of polyether polyols  
A filtration method is disclosed for recovering purified polyether polyol comprising the steps of providing an aqueous solution of a polyether polyol containing an alkali metal catalyst residual...
9040443 Catalysts for making ethanol from acetic acid  
Catalysts and processes for forming catalysts for use in hydrogenating acetic acid to form ethanol. In one embodiment, the catalyst comprises a first metal, a silicaceous support, and at least one...
9040757 Synthesis of high caloric fuels and chemicals  
In one embodiment, the present application discloses methods to selectively synthesize higher alcohols and hydrocarbons useful as fuels and industrial chemicals from syngas and biomass. Ketene and...
9040756 Process for producing 1,4-butanediol by hydrogenating dialkyl maleate in mixed liquid/vapor phase  
A process for the production of 1,4-butanediol and tetrahydrofuran by catalytic hydrogenation of dialkyl maleates includes the following steps: a) hydrogenating a stream of dialkyl maleate in a...
9040752 Process for producing ketones from fatty acids  
The invention relates to a process for producing ketones or hydrocarbon base oil from fatty acids preferably derived from a biological origin or other renewable source. The process is directed at...
9035108 Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby  
Provided are a method of preparing a chlorohydrin composition and a method of preparing epichlorohydrin by using a chlorohydrin composition prepared by using the method. The method of preparing...
9035109 Process for production of hexamethylenediamine from carbohydrate-containing materials and intermediates therefor  
Processes are disclosed for the conversion of a carbohydrate source to hexamethylenediamine (HMDA) and to intermediates useful for the production of hexamethylenediamine and other industrial...
9035110 Process for heat integration in the hydrogenation and distillation of C3—C20-aldehydes  
The present invention relates to a process for heat integration in the preparation of saturated C3-C20-alcohols, in which a hydrogenation feed comprising at least one C3-C20-aldehyde is...
9035107 Dehydrogenation process  
In a process for the dehydrogenation of dehydrogenatable hydrocarbons, a feed comprising dehydrogenatable hydrocarbons is contacted with a catalyst comprising a support and a dehydrogenation...
9035016 Conjugated polymer composition for solar cell and flexible electronics applications  
A polymer composition for solar cell and flexible electronics devices, where the polymer is a p-type conducting polymer. The p-type polymer comprises a benzothiadiazole acceptor and...
9035102 Hydrolysis of the residues obtained in the production of isophorone to recover isophorone and acetone  
A process for preparing isophorone (3,5,5-trimethyl-2-cyclohexen-1-one) is provided wherein distillation vapors from the work-up of product fractions are recycled to earlier stages of operation of...
9035105 Process for the in situ production of polyether polyols based on renewable materials and their use in the production of flexible polyurethane foams  
A polyether polyol based on renewable materials is obtained by the in situ production of a polyether from a hydroxyl group-containing vegetable oil, at least one alkylene oxide and a low molecular...
9035117 Continuous process for conversion of lignin to useful compounds  
This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The continuous...
9035106 Method for the hydroxylation of phenols and phenol ethers  
The present invention relates to a method for the hydroxylation of phenols and phenol ethers by means of hydrogen peroxide. The invention specifically relates to a method for the hydroxylation of...
9035101 Method for preparing 3-trifluoromethyl chalcones  
Disclosed is a method for preparing a compound of Formula 1 wherein Q and Z are as defined in the disclosure comprising distilling water from a mixture comprising a compound of Formula 2, a...
9035103 Optical resolution methods for bicyclic compounds using asymmetric catalysts  
An optically active bicyclic compound is efficiently produced by optical resolution using an optically active amine.
9035104 Process for making polyglycerol ethers of fatty alcohols  
Disclosed are processes relating to the production of polyglycerol ethers of fatty alcohols, in particular, one step process using fatty alcohol and glycerine to synthesize polyglycerides of fatty...
9035100 Method for producing phenylphosphonic acid metal salt composition, and crystal nucleating agent therefrom  
A method for producing a phenylphosphonic acid metal salt composition, including reacting a phenylphosphonic acid compound (a) with a metal salt, metal oxide or metal hydroxide (b) that is present...
9034556 Compound and method of producing the same, acid generator, resist composition and method of forming resist pattern  
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...
9029612 Process for producing phenol  
In a process for producing phenol, cyclohexylbenzene is contacted with oxygen in the presence of an oxidation catalyst comprising a cyclic imide under oxidation conditions effective to produce a...
9029607 Protected aldehydes for use as intermediates in chemical syntheses, and processes for their preparation  
A para-methoxy protected benzaldehyde useful in preparation of treprostinil, and of formula: (Formula (1)) is prepared by subjecting to Claisen re-arrangement a substituted benzaldehyde of formula...
9029608 Apparatus for coproducting ISO type reaction products and alcohols from olefins, and method for coproducting them using the apparatus  
The present invention relates to an apparatus for coproducting iso-type reaction product and alcohol from olefin, and a method for coproducting using the apparatus, in which the hydroformylation...
9029414 Triterpenoid compounds and methods of use thereof  
The present invention provides therapeutically active compounds and compositions as receptor antagonists and methods of use thereof. In one aspect, the compounds are useful in modulating pain,...
9029615 Energy efficient method and apparatus for the extraction of lower alcohols from dilute aqueous solution  
The present invention relates to the energy efficient and selective extraction of dilute concentrations of C2-C6 alcohols from an aqueous solution using liquid phase dimethyl ether.
9029611 Dehydrogenation of cyclohexanone to produce phenol  
In a process for the dehydrogenation of cyclohexanone to produce phenol, a feed comprising cyclohexanone is contacted with a dehydrogenation catalyst under dehydrogenation conditions comprising a...
9029610 Method for cultivation of Monarda fistulosa  
A method for cultivating Monarda fistulosaincludes planting seeds at rates between about 2.5 and about 5 pounds per acre, preferably about 4 pounds per acre. Fuel costs are reduced because...
9029592 Process for preparing carboxamidine compounds  
The present invention relates to a process of making a compound of formula (I): Wherein, R1, R2, R4 and X are as defined herein.
9029609 Phenol purification process  
The present invention provides an easy process for purifying phenol by separating carbonyl compounds through selective hydrogenation of the compounds to the corresponding alcohols then...
9029606 Method for producing 2-chloromethylbenzaldehyde, 2-chloromethylbenzaldehyde-containing composition, and method for storing same  
A process for obtaining an industrially useful 2-chloromethylbenzaldehyde-containing liquid composition at a high yield is provided. More specifically, a process for producing...
9029614 Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol  
Disclosed herein are processes for alcohol production by reducing ethyl acetate produced by hydrogenating acetic acid in the presence of a suitable catalyst. The product of the acetic acid...
9029605 Method for preparing menthone from isopulegol  
The present invention relates to a method for preparing menthone, starting from isopulegol, using specific homogeneous catalysts.
9029613 Alicyclic alcohol  
Provided is an alicyclic alcohol compound which can be used as a raw material for a compound perfume, and which has excellent floral-green-like aromas which are crisp and fresh; also provided are...
9024078 Dehydrogenation process  
A dehydrogenation process for the dehydrogenation of at least one dehydrogenatable hydrocarbon, the process comprising contacting a feed comprising the at least one dehydrogenatable hydrocarbon...
9024074 Method for producing p-xylene and/or p-tolualdehyde  
Disclosed is a method for producing p-xylene and/or p-tolualdehyde with high yield through a short process using biomass resource-derived substances as raw materials. The method for producing...
9023299 Reactor  
A liquid/gas reactor includes a bulk catalyst bed and means for supplying fresh feed and recycled at least partially converted liquid product stream to the bulk catalyst bed. The reactor also...
9024081 Purification of crude glycerol  
Crude glycerol obtained from raw materials, such as the glycerol obtained during the production of biodiesel or glycerol obtained during the conversion of fats or oils, is purified by forming a...
9024090 Catalysts and processes for producing butanol  
A catalyst composition for converting ethanol to higher alcohols, such as butanol, is disclosed. The catalyst composition comprises at least one alkali metal, at least a second metal and a...
9024087 Process for making ethanol from acetic acid using acidic catalysts  
A process for selective formation of ethanol from acetic acid by hydrogenating acetic acid in the presence of a catalyst comprises a first metal on an acidic support. The acidic support may...
9024083 Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed  
The present invention produces ethanol in a reactor that comprises a catalyst composition and a feed stream comprising acetic acid and a recycled liquid stream comprising ethyl acetate. The...
9024077 Fluorine-containing vinyl ether compound and method for producing the same  
A fluorine-containing vinyl ether compound of the formula: CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCH═CH2 is produced by subjecting a fluorine-containing alcohol of the formula:...
9024085 Process to reduce ethanol recycled to hydrogenation reactor  
The present invention is directed to processes for recovering ethanol obtained from the hydrogenation of acetic acid. Acetic acid is hydrogenated in the presence of a catalyst in a hydrogenation...
9024080 Process for isolating crystallized 2,2,4,4 tetramethyl-1,3-cyclobutanediol (TMCD) particles utilizing pressure filtration  
A method for isolating 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD) solids from an isolated feed slurry formed in a TMCD process comprising TMCD, a liquid phase, and impurities by (a) treating...
9024082 Using a dilute acid stream as an extractive agent  
Recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid using an extractive distillation column. A diluted acid stream, comprising less than 30 wt. % acetic...
9023970 Process for preparing polyisobutenes  
Preparation of bifunctional polyisobutenes in which isobutene or an isobutene-containing monomer mixture is polymerized in the presence of a Lewis acid and a compound of the formula I in which X...
9024088 Hydrogenation catalysts comprising a mixed oxide comprising nickel  
A process is disclosed for producing ethanol comprising contacting acetic acid and hydrogen in a reactor in the presence of a catalyst comprising a binder and a mixed oxide comprising nickel and tin.