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8921605 Process for preparing pseudoionone  
Use of pure lanthanum oxide which is obtained by calcination of oxygen-containing lanthanum salts at temperatures of at least 700° C. as heterogeneous catalyst in the aldol condensation of citral...
8921603 Cyclohexanone compositions  
Described herein are compositions having (a) at least 99 wt % cyclohexanone; and (b) 0.1 wppm to 1000 wppm of at least one of cyclohexanedione and hydroxycyclohexanone. The wt % and wppm are based...
8921615 Process for preparing xanthophyll crystal  
Disclosed a process for preparing a xanthophyll crystal, comprising: dissolving the plant extract containing a xanthophyll ester in n-hexane, then filtering the mixture; adding acetone to the...
8921617 Method for producing 1,2-pentanediol  
A process for the preparation of 1,2-pentanediol by reaction of a starting material comprising one or both compounds from the group consisting of furfuryl alcohol and furfural with hydrogen in the...
8921614 Selective deoxygenation of hydroxybenzaldehydes  
A method for selective deoxygenation of hydroxybenzaldehydes including, condensing syringaldehyde (3,5-dimethoxy-4-hydroxybenzaldehyde) and a functionalized phenylacetic acid with at least one...
8920715 Sterilant composition and system  
An antimicrobial solution for disinfecting instruments in an automatic sterilization device, the solution comprising: a peracid reaction product formed in situ from combining a liquid acetyl donor...
8921611 Process for producing redox shuttles  
The invention provides a method for preparing 1,4-di-tert-butyl-2,5-bis(2-methoxyethoxy)benzene, the method comprising reacting 2,5-di-tert-butylbenzene-1,4-diol with cesium carbonate and...
8921590 Oligomerisation process  
The startup of a tubular reactor containing fresh or regenerated molecular sieve catalyst and cooled by steam generation on the shell side, as part of an olefin oligomerization process, is...
8921606 Process for cinacalcet hydrochloride  
3-[3-(Trifluoromethyl)phenyl]propionaldehyde is a key intermediate for the preparation of cinacalcet hydrochloride. The present invention provides a novel process for the preparation of...
8921604 Process for producing cyclohexylbenzene  
In a process for producing cyclohexylbenzene, benzene is reacted with cyclohexene in a first reaction zone under conditions effective to produce a reaction product comprising cyclohexylbenzene and...
8921609 Oxidation of hydrocarbons  
In a process for oxidizing a hydrocarbon, the hydrocarbon is contacted with oxygen in the presence of an N-substituted cyclic imide and under conditions to oxidize the hydrocarbon to produce an...
8921607 Hydroformylation of butenes  
Mixed butene streams containing butene-1 and isobutylene and optionally butene-2 are hydroformylated under conditions that hydroformylates all the monomers to yield a mixture of valeraldehydes....
8921612 Supported noble metal catalyst  
A supported noble metal catalyst comprising palladium salts enveloped by colloids applied to the support is produced by hydrolysing a palladium salt solution by means of a base and applying the...
8921618 Recovery of trimethylolpropane from purification residue  
A method of reclaiming trimethylolpropane from purification residue includes hydrolyzing a purification residue with an aqueous medium in the presence of (i) an acid and (ii) an oxidizing agent....
8921433 Process for the conversion of synthesis gas to oxygenates containing C2+ alcohols  
Process for the conversion of carbon oxide(s) and hydrogen containing feedstocks into alcohols in the presence of a particulate catalyst.
8921616 Method for producing glycol from polyhydric alcohol  
An object of the invention is to provide a production method that can produce glycol from polyhydric alcohol with high selectivity and in a satisfactory yield. The object is achieved by using a...
8921608 Catalyst and method having selectivity to isobutyraldehyde via catalyst induction  
Industrially relevant product selectivities and reaction rates are obtained from rhodium catalyzed hydroformylation of propylene via the use of a novel induction period in which the supramolecular...
8916729 Compounds with (perfluoroalkyl) fluorohydrogenphosphate anions  
The present invention relates to a process for the preparation of compounds with (perfluoroalkyl)fluorohydrogenphosphate anion, and to compounds containing (perfluoroalkyl)fluorohydrogenphosphate...
8916732 Method for preparing chlorohydrins and method for preparing epichlorohydrin using chlorohydrins prepared thereby  
A method of preparing chlorohydrins and a method of preparing epichlorohydrin using chlorohydrins prepared by using the same method are provided. The method is to prepare chlorohydrins by reacting...
8916031 Recovery of tetracosanol from a mixture derived from tall oil pitch  
Described is a process to obtain tetracosanol from a complex mixture derived from tall oil pitch that comprises terpenoids, rosin alcohols, rosin aldehydes, aliphatic alcohols, hydrocarbons and...
8916071 Chromene compound and curable composition  
A chromene compound which has a sulfur-containing substituent represented by the following formula (2) at the 6-position and/or 7-position carbon atom of an indeno(2,1-f)naphtho(1,2-b)pyran...
8916063 Liquid crystal composition and liquid crystal display device  
A liquid crystal composition and an AM liquid crystal display device are described. The liquid crystal composition has a negative dielectric anisotropy, contains a specific compound having a large...
8916731 Dialkyl and diaryl ether production from metal alcoholate  
A dialkyl or diaryl ether is produced by reacting carbon dioxide with a metal alcoholate having the formula, M(RO)x, where “M” is a Group 1, Group 2, or Group 3 metal; “x” is the valence of the...
8916730 Method for the synthesis of dialkoxy alkanes by means of the selective oxidation of alcohols  
The invention relates to a method for the synthesis of dialkoxyalkanes by means of the partial selective oxidation of a light alcohol. According to said method, the light alcohol is oxidized in...
8911716 Saffron odorants  
The present invention concerns a compound of formula (I), in the form of any one of its stereoisomers or a mixture thereof, and wherein the dotted line represents a carbon-carbon single or double...
8912365 Process for preparing a polyol ether  
The present invention relates to a process for preparing a polyol ether of formula (I), comprising a step of reductive alkylation involving a compound of general formula (II) and a compound of...
8912363 Chlorinated polyether and polyurethane obtained therefrom  
Provided is a chlorinated polyether which has excellent solubility in solvents and excellent thermal stability, has the excellent effect of improving the adhesion of coating materials, inks, and...
8912124 Use of derivatives of (1-cyanocyclopropyl)phenylphosphinic acid, esters thereof and/or salts thereof for enhancing tolerance in plants to abiotic stress  
The invention relates to derivatives of (1-cyanocyclopropyl)phenylphosphinic acid of the formula (I) and to salts thereof, of the formula (II), for enhancing stress tolerance in plants to abiotic...
8912366 Process for preparing adamantane polyol  
The present invention provides a process for preparing an adamantane polyol by reacting an adamantane with a ruthenium compound and a hypochlorite in a biphasic water/organic solvent system. The...
8912306 Halogen-terminated sulfer-containing polymer  
A halogen-terminated sulfur-containing polymer is represented by: X—(R—Sr)n—R—X wherein R is an ether bond-containing alkyl group having 3 to 26 carbon atoms, X is a halogen atom, n is an integer...
8912364 Continuous loop flow process for polyether polyol production  
The present disclosure relates, according to some embodiments, to compositions, apparatus, methods, and systems that may be used to produce polyols, for example, polyether polyols with a narrow...
8912346 Palladium phosphine complexes for the telomerization of butadiene  
A phosphine ligand suitable for use in telomerizing butadiene comprises two phenyl groups and a xanthene moiety.
8912367 Method and system for liquid phase reactions using high shear  
A method of reacting one or more components in a liquid phase to form an organic product, the method including feeding a carbon-based gas to a high shear device; feeding a hydrogen-based liquid...
8907134 Perfuming ingredient of the galbanum family  
The present invention relates to 1-(5-ethyl-5-methyl-1-cyclohexen-1-yl)-4-penten-1-one and its use as perfuming ingredient.
8907135 Multihydric compound dehydration systems, catalyst compositions, and methods  
The present disclosure relates to facilities, systems, methods and/or catalysts for use in chemical production. In particular, the disclosure provides innovations relating to dehydration of...
8907137 Epoxy resin production  
A process comprising contacting a polyhydric phenol or a polyaliphatic alcohol with an epihalohydrin in the presence of a catalyst comprising a Schiff base metal complex is disclosed.
8907136 Catalysts and methods for alcohol dehydration  
Provided is a method for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a dehydration catalyst. The dehydration catalyst comprises an...
8907144 Process for adiabatic production of mononitrotoluene  
A process for continuous adiabatic nitration of toluene to mononitrotoluene (MNT). The process yields a product quality of MNT that is comparable to that obtained by isothermal production. The...
8907141 Process to recover alcohol with secondary reactors for esterification of acid  
A process for recovering ethanol obtained from the hydrogenation of acetic acid. The crude ethanol product is separated in a column to produce a distillate stream comprising acetaldehyde and ethyl...
8906589 Salt and photoresist composition comprising the same  
The present invention provides a salt represented by the formula (I): wherein R1 and R2 each independently represent a fluorine atom or a C1-C6 perfluoroalkyl group, X1 represents a C1-C17...
8907133 Electrolyte compositions and electrochemical double layer capacitors formed there from  
The invention generally encompasses phosphonium ionic liquids, salts, compositions and their use in many applications, including but not limited to: as electrolytes in electronic devices such as...
8907138 Use of a treated, promoted ion exchange resin catalyst  
The present invention relates to the use of an antioxidant treated promoted strong acid ion exchange resin as an acid catalyst.
8906205 Process for separating ethylene glycol and 1,2-butanediol  
A process for separating ethylene glycol and 1,2-butanediol. A material flow containing ethylene glycol and 1,2-butanediol gets into the lower-middle part of the azeotropic rectification column C3...
8907140 Process for the production of alcohol from a carbonaceous feedstock  
The present invention relates to an improved process for the production of ethanol from a carbonaceous feedstock; wherein the carbonaceous feedstock is first converted to synthesis gas which is...
8906960 Synergistic effect of tocotrienols and curcumin  
A transdermal fluid is provided wherein the main ingredient is tocotrienol and curcumin is added to enhance the anti-cancer effects of tocotrienols. The composition is useful for the treatment or...
8906260 Difluoroethyleneoxi derivatives, the liquid crystal composition and the liquid crystal display device  
To provide a liquid crystal compound showing a large absolute value of dielectric anisotropy (|Δ∈|. A compound is represented by formula (1): wherein, in formula (1), Ra and Rb are fluorine, alkyl...
8907143 Process for producing ethanol by hydrogenating mixed feeds comprising water  
The processes of the current invention relate to the production of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid and ethyl acetate. Conversion of ethyl...
8907139 Process for acetal removal in the purification of a crude ethanol product  
Recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid. Separation and purification processes of the crude ethanol products are employed to allow recovery...
8907142 Process for promoting catalyst activity for ethyl acetate conversion  
The process of the current invention relates to the production of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid and ethyl acetate in the presence of a...
8901031 Brominated poly (2,6-diphenyl-1,4-phenylene oxide) and its nanocomposites as membranes for CO2 separation  
Novel brominated poly(2,6-diphenyl-1,4-phenylene oxide) compounds are synthesized and found to have improved carbon dioxide separation properties, including improved carbon dioxide permeability...