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WO/2011/072568A1 |
Disclosed is a process and an apparatus for separating and purifying tert-alkyl (alcohol) ether by combinational distillation-extraction, wherein, the raw material is a to-be-separated mixture of tert-alkyl (alcohol) ether which is obtai...
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WO/2011/072569A1 |
Disclosed are a method and a device for preparing ethyl t-butyl ether by distillation-extraction coupling separation and purification, wherein the material is to-be-separated mixture of ethyl t-butyl ether which is obtained by carrying o...
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WO/2011/071510A1 |
Disclosed are low Tg latex polymers and low VOC aqueous coating compositions having an improved open time profile as well as drying time, stain resistance, wet edge time, low temperature film formation, block resistance, adhesion, water ...
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WO/2011/070718A1 |
Disclosed are: a radiation-sensitive composition which enables the formation of a resist pattern having a satisfactory shape and contains a resist material (a compound) that can be produced and quality-controlled readily; and a resist pa...
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WO/2011/068209A1 |
Disclosed are: a composition containing an intermediate for a water-soluble monomer, which can be used suitably for the production of a water-soluble poly(alkylene glycol) monomer that has a polymerizable double bond at the terminal, can...
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WO/2011/064789A1 |
The invention describes an improved method for producing halo-dialkoxybenzenes of formula (I) such as 1-fluoro-2, 3-dialkoxybenzene as well as 2-fluoro-1, 4-dialkoxybenzene, Formula (I) by reacting commercial 2-fluorophenol is reacted wi...
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WO/2011/065004A1 |
Disclosed are: a cyclic compound which has high solubility in a safe solvent, is highly sensitive, enables the formation of a resist pattern having a good shape, and rarely causes resist pattern collapse; a process for producing the cycl...
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WO/2011/065312A1 |
Disclosed are: an ether compound which is capable of maintaining high adhesion to a base even in the presence of moisture; a lubricant which contains the ether compound; and a composition for a lubricant, which contains the ether compoun...
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WO/2011/062280A1 |
Disclosed is a method for obtaining an optically active alcohol by highly enantioselective secondary alkylation, while suppressing side reactions. Specifically disclosed is a method for producing an optically active alcohol, which compri...
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WO/2011/062109A1 |
Disclosed are: a novel palladium catalyst which does not undergo leakage, can be recycled, does not require the use of any phosphorus-containing ligand, and has a high catalytic activity; and a process for producing a novel bisaryl compo...
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WO/2011/061744A2 |
The present invention relates to arylated camphenes, processes for their preparation and uses thereof for the manufacture of medicaments for the treatment of diseases, disorders or conditions associated with, or benefiting from stimulati...
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WO/2011/060869A1 |
In a method for producing dimethyl ether by means of the catalytic dehydration of methanol in the gaseous phase, crude methanol is used as charge material, wherein limit values are defined for the total content of carbonyl compounds in t...
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WO/2011/061198A1 |
The invention relates to a method for generating gasoline hydrocarbons by means of converting synthesis gas into a compound comprising oxygen, such as methanol and/or dimethyl ether, in a first converter and further converting said gas i...
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WO/2011/056448A1 |
Provided are new functionalized surfactants and methods of their preparation and use. The surfactants are compounds of formula I: wherein R1, R2, and R3 are as defined herein.
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WO/2011/056594A1 |
A process for producing of diethyl ether by hydrogenating acetic acid in the presence of a catalyst comprising a first metal on an acidic support, preferably a zeolite support. A preferred catalyst comprises platinum and tin on an acidic...
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WO/2011/057236A2 |
Processes are provided for manufacturing polytrimethylene ether glycol, in which water is added to the product polymer to facilitate phase separation.
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WO/2011/051902A1 |
This invention relates to a process for the conversion of carbon containing feedstock to a liquid chemical product, particularly a liquid fuel product, wherein carbon dioxide emissions are minimized by reacting the feedstock with an oxyg...
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WO/2011/049723A2 |
The invention provides a method of efficiently producing branched, cyclic glycerol-based polyols with a co-product as anti-biodegrading agent from inexpensive readily available glycerol monomer. The method involves polymerizing glycerol ...
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WO/2011/047501A1 |
2,4,6- or 2,6-alkoxyphenyl dialkylphosphine, its tetrafluoroborate, their preparation method and use are provided. The preparation method is as follows: reacting alkoxybenzene with butyllithium in THF to obtain lithium reagent, then reac...
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WO/2011/048727A1 |
Provided is a ruthenium carbonyl complex represented by general formula (1). (1) RuXY(CO)(L) (In general formula (1), X and Y represent anionic ligands and may be the same as each other or different from each other; and L represents a tr...
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WO/2011/046199A1 |
Provided are a component, which not only has an ability to reduce oxidized coenzyme Q10 and an ability to stabilize reduced coenzyme Q10 but also contains nutrients and has a good taste and broad utility, and a method for using the same....
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WO/2011/045934A1 |
Provided are a component, which not only has an ability to reduce oxidized coenzyme Q10 and an ability to stabilize reduced coenzyme Q10 but also contains nutrients and has a good taste and broad utility, and a method for using the same....
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WO/2011/045532A1 |
The invention relates to a method for distillate production by means of oligomerization using a hydrocarbon filler in the presence of methanol and/or dimethyl ether, which can in particular be of plant origin. Said method is suitable, by...
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WO/2011/042288A1 |
The present invention relates to a material including a (poly)glycerol group and a hydrophobic group connected together by a heteroatom, to a method for synthesizing same, and to the use thereof as a surfactant. The present invention als...
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WO/2011/040373A1 |
Disclosed is a liquid crystalline compound which has general physical properties necessary for liquid crystalline compounds, stability with respect to heat, light and the like, a low viscosity, an adequate refractive anisotropy value, an...
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WO/2011/041348A2 |
Processes for reducing the color of polytrimethylene ether glycol or copolymers thereof are provided. The processes include polycondensing diols in the presence of an acid catalyst and adding base continuously over a period of the polyco...
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WO/2011/039331A1 |
The present invention relates to a method for separating a salified phenolic compound from a reaction medium including same. The method of the invention for separating salified phenolic compounds from an aqueous reaction medium resulting...
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WO/2011/035555A1 |
Comprehensive process and equipment for use of carbonaceous organic matter are provided. The process comprises high-pressure hot water/supercritical water gasification sub-method and polygeneration sub-method, wherein the high-pressure h...
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WO/2011/035941A1 |
The invention relates to a compound of Formula (I): (A')x-(A)-(B)-(Z)-(L)-(D), wherein: (A) is heteroaryl or aryl; each (A'), if present, is independently chosen from aryl, arylalkoxy, arylalkyl, heterocyclyl, aryloxy, halo, alkoxy, halo...
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WO/2011/034071A1 |
Disclosed is a process for producing an oxidation reaction product of an aromatic compound, which has excellent environmental load reduction performance, excellent cost reduction performance and the like. Specifically disclosed is a proc...
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WO/2011/034072A1 |
A protecting group represented by general formula (I) which is stable under reaction conditions of the nucleic acid synthesis cycle, has small steric hindrance and can be removed under mild conditions using a fluoride ion as a base. In g...
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WO/2011/033937A1 |
Disclosed are: a liquid crystalline compound having stability to heat, light and the like, capable of forming a nematic phase in a broad temperature range, and having a low viscosity, high optical anisotropy, a proper elastic constant (K...
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WO/2011/029610A2 |
The invention relates to a method of preparing, without diluent, at least one cycloaliphatic methacrylate (I), optionally bearing an endocyclic unsaturated group, comprising a step of addition reaction of at least one hydroxy methacrylat...
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WO/2011/030792A1 |
Disclosed is a vinyl ether compound represented by formula (1-a) or (1-b), wherein n represents 0 or 1, R1 and R2 each independently represent a hydrogen atom, a methyl group, or an ethyl group, and the total number of carbons in R1 and ...
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WO/2011/027105A1 |
A process for the production of acetic acid and dimethyl ether by contacting methanol and methyl acetate with a catalyst composition at a temperature in the range 140 to 250 0C wherein the catalyst composition contains a zeolite having a...
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WO/2011/021525A1 |
Provided are liquid crystal compounds which not only have large negative permittivity anisotropy (Δε) and high upper limit temperature (TNI) of the nematic phase, but also exhibit at least one other characteristic such as heat or light...
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WO/2011/019436A1 |
A process for the production of dimethyl ether from a methanol reactor effluent is disclosed. The process may include: contacting an aqueous extractant comprising water and an effluent from a methanol synthesis reactor comprising methano...
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WO/2011/016492A1 |
A fluorine-containing adamantane derivative represented by general formula (I), which is useful in preparing a resin composition capable of providing a cured product that has a low refractive index and excellent heat resistance and mar r...
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WO/2011/014317A1 |
An aryl composition includes aryl ether oligomers. These compositions may be prepared by reaction of one or more dihalobenzenes with one or more dihydroxybenzenes by an Ullman ether reaction. The oligomers may have two or more benzene ri...
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WO/2011/014309A2 |
The invention is directed to improvements in the indirect hydration process for the production of alcohols that enable high alcohol yield by increasing ether recycle in an olefin hydration process, such as the hydration process to produc...
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WO/2011/010610A1 |
Provided is a catalyst precursor, which has excellent safety and stability, has a high stable activity retention rate, is capable of repeated use, has a high reaction recovery rate, and is easily worked into various shapes. The catalyst ...
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WO/2011/008714A2 |
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 metal M; "R" is a C1 to C6 lower alkyl or a...
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WO/2011/006621A1 |
This invention relates to novel cyclo alkyl compounds suitable for labeling by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, ...
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WO/2011/008501A2 |
A group of compounds defined by the general formula (I) can be used to anionically initiate polymerization of unsaturated monomers. In the formula, M is an alkali metal atom, R1 is an aryl group having at least one OR2 substituent group ...
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WO/2011/005396A1 |
A fluorinated bis(acyl)-containing compound of Formula (I), where R1, Ar, L, R2, R3, Rf, n, p and q are as defined in the claims, and a fluorinated polyester formed from the fluorinated bis(acyl) compound are described. More particularly...
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WO/2011/004660A1 |
Disclosed are a method for producing a carbon film which has a separation performance equivalent to carbon films of the prior art and an improved permeation performance, a carbon film and a separator for a liquid mixture. The aforesaid m...
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WO/2011/002830A2 |
Vulcanizates with desirable properties can be obtained from compounds incorporating polymers that include hydroxyl group-containing diphenylethylene-type functionalities. The functionalities can be incorporated by using any or all of app...
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WO/2011/001884A1 |
A palladium-containing perovskite-type composite oxide represented by general formula (1) is used as a synthesis reaction catalyst in a Suzuki coupling reaction: Ln2MyCu1-x-yPdxO4 ±δ (1) wherein Ln represents elements comprising at lea...
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WO/2011/003029A2 |
The present invention provides methods and catalyst compositions for the catalytic reduction of carbon-oxygen bonds of organic substrates and the catalytic disproportionation of carbon-oxygen or carbon-carbon bonds of organic substrates....
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WO/2011/000470A1 |
In the production of purified methanol and/or dimethyl ether from raw methanol, the raw methanol is purified in at least one preliminary purification stage, a first partial flow of the preliminarily purified methanol is fed to a final me...
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