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WO/2015/022493A1 |
A process for recovering water, metals, soluble organics and insoluble organics in a mother liquor stream from the separation stage of a process for the production of a polycarboxylic acid, wherein the process comprises cooling the strea...
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WO/2015/012373A1 |
Provided is a complex with which molding is possible while maintaining functionality of the PCP. This complex contains a porous coordination polymer (PCP) constituted of metal ions and organic ligands, and a polymer having a glass transi...
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WO/2015/012069A1 |
A separating material superior to conventional separating materials, and a separation method are provided, with which 1, 3-butadiene is selectively separated and recovered from a mixed gas including 1, 3-butadiene and C4 hydrocarbons oth...
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WO/2015/011271A1 |
The present invention relates to improved powderous formulations comprising a high amount of at least one organic acids or esters having an aromatic ring system, as well as to the production of such formulations.
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WO/2015/008729A1 |
Provided is a method of oxidizing a substrate with excellent oxidizing power to produce a corresponding oxide, in which a commercially available product of an imide compound can be used without any modification as a catalyst and the oxid...
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WO/2014/160835A1 |
A process and device for the flow of catalyst in a reactor is presented. The device includes a series of grids within a reactor vessel, where each grid includes small openings for the passage of gas and some catalyst particles, and large...
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WO/2014/140276A1 |
The invention relates to methods for producing free flowing dicarboxylic acid crystalline crops from an aqueous solution or suspension of the dicarboxylic acid in a crystallizer.
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WO/2014/129569A1 |
A method for producing a metal complex comprising a polycarboxylic acid compound, at least one metal ion, an organic ligand capable of multidentately coordinating with the metal ion and a monocarboxylic acid compound, wherein a metal sal...
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WO/2014/126238A1 |
Provided is a metal complex which is composed of a polyvalent carboxylic acid compound, at least one kind of metal ion that is selected from among ions of metals belonging to group 2-13 of the periodic table, an organic ligand that is mu...
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WO/2014/123091A1 |
The object of the invention is to provide a method for producing a polymer having high solvent resistance and to provide a vinyl ester copolymer having high solvent resistance. Provided as a means for attaining the above object are: a me...
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WO/2014/118277A1 |
The invention relates to a process for preparing a salt from diamine and dicarboxylic acid, the process comprising contacting a diamine gas, having a gas temperature T-gas, with a dicarboxylic acid, thereby forming a reaction mixture com...
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WO/2014/104544A1 |
The present invention relates to a monomer for a hardmask composition represented by chemical formula 1, to a hardmask composition including said monomer, and to a method for forming a pattern using said hardmask composition. In the abov...
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WO/2014/079572A1 |
The present invention relates to a method for producing terephthalic acid from lignocellulosic biomass including the steps of pyrolysis of lignocellulosic biomass in the presence of a catalyst obtaining biochar, crude bio-oil and gases; ...
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WO/2014/071990A1 |
The present invention relates to a benzoate salt of the compound 3-(3-fluoro-4- (morpholin-4-yl)phenyl)-2-oxooxazolidin-5(S)-ylmethyl)amine of formula (II-D), which is useful in the purification of the compound of formula (II) and in a p...
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WO/2014/072686A1 |
A reaction vessel for the purification of crude aromatic carboxylic acid comprising; a bed of hydrogenation catalyst having a vapour space located above said hydrogenation catalyst bed; a packed bed and a holdup section located within th...
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WO/2014/071545A1 |
The present invention is a preparation method for 2-bromo-3-fluorobenzoic acid. According to the method, m-fluorobenzotrifluoride is used as a material and is subjected to nitration, bromination, reduction, deamination, separation and hy...
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WO/2014/067237A1 |
Disclosed is a telmisartan preparation method, characterized in that: 2-n-propyl-4-methyl-6-(1-methyl benzimidazole-2-yl) benzimidazole (compound I) and 4'-halomethyl diphenyl-2-substituted compound (compound II) conduct a nucleophilic s...
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WO/2014/070766A1 |
The invention relates to a process for producing terephthalic acid and for purifying the mother liquor resulting from said process. Useful compounds can be extracted from the mother liquor and the purified mother liquor can be returned f...
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WO/2014/069574A1 |
One of the purposes of the present invention is to provide a porous polymer-metal complex that can be used as a gas adsorbent, and contains two or more similar ligands. The provided porous polymer-metal complex is characterized in that t...
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WO/2014/069674A1 |
Provided is method of producing 6-bromo-2-naphthoic acid useful as a raw material in pharmaceuticals, agricultural chemicals, etc. This 6-bromo-2-naphthoic acid production method involves reacting 6-hydroxy-2-naphthoic acid with ammonia ...
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WO/2014/065657A1 |
Benzene derivatives of the formula (I); wherein R1 and R2, are the same or different and independently are selected from the group consisting of hydrogen, alkyl, aralkyl, –CHO, -CH2OR3, -CH(OR4 )(OR5 ) and –COOR6, wherein R3, R4 and ...
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WO/2014/058943A1 |
A process for oxidizing solid crude terephthalic acid is described. The process includes contacting solid crude terephthalic acid with a solvent comprising a carboxylic acid and one or more of an ionic liquid or ammonium acetate; a bromi...
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WO/2014/057992A1 |
A method for producing a multisubstituted biphenyl compound represented by general formula (2), said method comprising a step for coupling a substituted benzene compound represented by general formula (1) in the presence of a solid catal...
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WO/2014/054955A1 |
This invention relates to a method for the preparation of microporous MOF materials based on [Zn40]6+ is characterized in that in the presence of an organic linker or the mixture of various linkers a mechanic force is applied to molecula...
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WO/2014/049793A1 |
Provided is an operation method for a pressurized single-chamber rotary filtration device capable of filtering a slurry and efficiently recovering high purity crystalline components. This operating method for a pressurized single-chamber...
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WO/2014/049791A1 |
Provided is a pressurized multi-chamber rotary filtration device capable of filtering a slurry and efficiently recovering high purity crystalline components. This pressurized multi-chamber rotary filtration device (10) comprises a rotary...
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WO/2014/041393A1 |
The invention relates to a combination of compounds derived from gallic acid, with an antitumoural and antimetastatic activity via a mechanism that involves the induction of apoptosis and the immunogenic death of the tumour cells and the...
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WO/2014/043468A1 |
The present disclosure provides methods to produce para-xylene, toluene, and other compounds from renewable sources (e.g., cellulose, hemicellulose, starch, sugar) and ethylene in the presence of a catalyst. For example, cellulose and/or...
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WO/2014/022197A1 |
A process of preparing a modified polyalkylene terephthalate by melt polycondensation comprising reacting an alkylene diol and polyethylene terephthalate, wherein polymerization occurs in the presence of a catalyst complex formed by reac...
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WO/2014/007181A1 |
The present invention addresses the problem of providing a metal complex having high water resistance. The problem is solved by a metal complex comprising: a polyvalent carboxylic acid compound; an ion of a metal belonging to group 2 to ...
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WO/2014/007179A1 |
This metal complex comprises: a polyvalent carboxylic acid compound; at least one type of metal ion selected from ions of metals belonging to group 2 to 13 of the periodic table; an organic ligand that is capable of multidentate coordina...
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WO/2014/003475A1 |
The present application relates to a method for producing isopropyl alcohol. According to the present application, isopropyl alcohol of high purity may be obtained from a feed containing water and isopropyl alcohol. Also the energy used ...
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WO/2013/160683A1 |
A method of preparing a metal-organic framework compound comprises the steps of contacting a solid, particulate, inorganic metal compound with an organic ligand compound in the presence of a liquid which is not a solvent for said inorgan...
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WO/2013/143927A1 |
Co-crystals comprising a) a herbicide compound A, which is 3,6-dichloro-2-methoxybenzoic acid (dicamba), and b) a co-crystal former B, which is selected from the group of aromatic, N- containing heterocycles; and their use in agrochemica...
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WO/2013/132507A1 |
The present disclosure provides a process for recovering PTA (purified terephthalic acid) oxidation catalysts during the manufacture of PTA, using an acid catalyst containing reaction stream resulting from the hydrolysis of an organic es...
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WO/2013/121997A1 |
The purpose of the present invention is to provide: a method for obtaining hydrogen or deuterium with high efficiency or hydrogenating or deuterating an organic compound; a device for use in the method; and others. Provided are: a method...
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WO/2013/122664A1 |
An amorphous copolyester comprising the reaction product of (a) a monomer of formula (I) wherein R1, R2, R3, and R5 are each independently a C1-3 alkyl group, a is 0-1, b is 0-4, c is 0- 4 and d is 0-3, and each R4 is independently hydro...
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WO/2013/122666A1 |
An amorphous copolyester comprising the reaction product of (a) a monomer of formula I wherein R1, R2, R3, and R5 are each independently a C1-3 alkyl group, a is 0-1, b is 0-4, c is 0- 4 and d is 0-3, and each R4 is independently hydroge...
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WO/2013/109865A2 |
The invention provides non-naturally occurring microbial organisms having a (2- hydroxy-3-methyl-4-oxobutoxy) phosphonate (2H3M40P) pathway, p-toluate pathway, and/or terephthalate pathway. The invention additionally provides methods of ...
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WO/2013/101326A1 |
A process for oxidizing an alkyl-aromatic compound is described. The process includes oxidizing the alkyl-aromatic compound to produce a first oxidation product; contacting at least a portion of the first oxidation product, a solvent com...
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WO/2013/101325A1 |
Processes for oxidizing an alkyl-aromatic compound are described. The processes include contacting an alkyl-aromatic compound, a solvent, a bromine source, a catalyst, and an oxidizing agent to produce a product comprising at least one o...
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WO/2013/101334A1 |
Methods of producing terephthalic acid are described. The methods involve using a substantially pure 4-CBA stream. The substantially pure 4-CBA stream, a solvent comprising an ionic liquid and optionally a carboxylic acid, a bromine sour...
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WO/2013/101331A1 |
Methods and apparatus for producing terephthalic acid using a p-xylene stream enriched with p-toluic acid are described. The apparatus includes first and second reactor zones. The reactor zones can be in the same reactor or in different ...
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WO/2013/101332A1 |
Methods of producing terephthalic acid are described. The methods involve using a substantially pure p-toluic acid stream. The substantially pure p-toluic acid stream, a solvent comprising an ionic liquid and optionally a carboxylic acid...
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WO/2013/084826A1 |
Provided is a metal complex having high water resistance and high adsorption performance. The metal complex comprises a polycarboxylic acid compound, at least one metal ion selected from ions of metals belonging to Groups 2 to 13 on the ...
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WO/2013/082533A1 |
Disclosed herein are compounds and compositions useful for reducing the risk of infection. In particular, disclosed herein are mandelic acid condensation polymers, compositions comprising such compounds, processes for producing such comp...
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WO/2013/021944A9 |
The present invention provides a complex in which metal nanoparticles are included in a porous coordination polymer (PCP), wherein the PCP is configured from a metal ion and an organic ligand.
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WO/2013/047248A1 |
Provided is a microreactor in which the area of the gas-liquid interface is enlarged without the slag being disturbed. This invention has: a supply channel (10) through which fluid samples (3, 4), which form a gas-liquid interface or a l...
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WO/2013/048762A1 |
An in-situ method for preparing a hydrolyzed, acyl halide-containing compound by combining a hydrocarbon reactant including a plurality of acyl halide functional groups containing hydrocarbon reactant, a tri-hydrocarbyl phosphate compoun...
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WO/2013/048764A1 |
A method for preparing a high purity (e.g. greater than 70 wt. %) mono-hydrolyzed acyl halide compound as a precipitate from solution comprising the steps of preparing a solution comprising: i) at least 80 v/v% of a hydrocarbon solvent, ...
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