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Matches 1 - 50 out of 6,968

Document Document Title
WO/2018/110817A1
The present invention relates to a heterogeneous catalyst using CTF, wherein a heterogeneous carbonylation catalyst is produced by inserting a section capable of functioning as a ligand in a metal ion such as bypyridine into the frame of...  
WO/2018/102377A1
Methods for conditioning an ethylene epoxidation catalyst are provided. The conditioning methods comprise contacting an ethylene epoxidation catalyst comprising a carrier, having silver and a rhenium promoter deposited thereon, with a co...  
WO/2018/094487A1
The present invention relates to the process of enzymatic epoxidation of terpenes using lipase and hydrogen peroxide, to epoxidized compounds and to the use of the compounds as an antiproliferative agent. Enzymatic epoxidation was carrie...  
WO/2018/097150A1
With a step in which a phosphoric acid compound and/or a phosphonic acid compound, a group 6 metal compound, a phase transfer catalyst, and hydrogen peroxide are added to and reacted with 3-cyclopentene in which the 1-position is substit...  
WO/2018/083881A1
Provided is a method for efficiently producing a polyvalent glycidyl compound by oxidizing a polyvalent allyl compound using hydrogen peroxide as an oxidizing agent. A method for producing a polyvalent glycidyl compound in which the carb...  
WO/2018/081165A1
Solvent free epoxy system that includes: a hardener compound H comprising: a molecular structure (Y1-R1-Y2), wherein R1 is an ionic moiety Y1 is a nucleophilic group and Y2 nucleophilic group; and an ionic moiety A acting as a counter io...  
WO/2018/069458A1
The present invention relates to an improved process for the manufacture of 6-methoxy-2,6-dimethylheptanal.  
WO/2018/059492A1
Provided are an ionic liquid compound, an ionic liquid polymer prepared from the ionic liquid compound, a solid state electrolyte containing the polymer, an electrode binder for a battery, and a battery. Specifically, provided are an ion...  
WO/2018/044982A1
A process for preparing a silver-containing catalyst for the selective oxidation of ethylene to ethylene oxide including the steps of: (a) providing a multimodal support, (b) preparing an impregnation solution comprising a silver compone...  
WO/2018/039155A1
In one example, a method for converting a first compound into a second compound is provided. The method includes providing the first compound in an entrance of a flow through reactor, wherein the entrance comprises a first catalyst and a...  
WO/2018/038505A1
Disclosed is a propylene direct oxidation reaction catalyst enabling propylene oxide to be prepared from propylene and oxygen in a yield higher than that of a catalyst prepared by a conventional method, by applying a specific transition ...  
WO/2018/038404A1
The present invention relates to a method for manufacturing an epoxy reactive diluent which minimizes the amount of epichlorohydrin that is removed in an addition reaction of a branched monocarboxylic acid and epichlorohydrin and a proce...  
WO/2018/031518A1
A method for the oxidation of ethylene to form ethylene oxide which comprises: providing an aqueous stream containing ethylene glycol and impurities; introducing the aqueous stream in a first ion exchange treatment bed to reduce the cont...  
WO/2018/031611A1
A process for the preparation of glycol ethers by providing a diethylene glycol ether column bottoms mixture comprising triethylene glycol ether, tetraethylene glycol ether, and glycol ether catalyst; separating, in a stripping column, t...  
WO/2018/029189A1
The present invention is directed to a shaped catalyst body for preparing ethylene oxide, which comprises at least silver, cesium and rhenium applied to an alumina support, wherein the alumina support comprises Si, Ca, and Mg in a define...  
WO/2018/022740A3
The present disclosure provides mixed molybdenum oxide catalysts, methods for preparing epoxides from olefins and CO2 using them, and methods of making the mixed molybdenum oxide catalysts by impregnation or co-precipitation. In a prefer...  
WO/2018/021271A1
This method is for producing propylene oxide and comprises (1) an oxidation step, (2) a distillation step, (3) an epoxidation step, and (4) a separation step, wherein: the distillation step (2) is for distilling a reaction mixture contai...  
WO/2018/017453A1
A method for producing ethylene oxide comprising: a) providing one or more feed components, wherein the one or more feed components contains at least ethylene obtained by dehydrating ethanol; b) contacting the one or more feed components...  
WO/2018/016376A1
The present disclosure provides a reaction of a chlorine-containing compound with use of a flow reactor that has few limits on a solvent to be used therein. According to the present disclosure, a chlorine-containing compound and a reacti...  
WO/2018/015434A1
The present invention is related to a process for purifying propylene oxide, comprising (i) providing a stream SO comprising propylene oxide, acetonitrile, water, and an organic compound comprising a carbonyl group -C(=O)-, wherein said ...  
WO/2018/015430A1
The present invention is related to a process for preparing propylene oxide, comprising (i) providing a stream comprising propene, hydrogen peroxide or a source of hydrogen peroxide, water, and an organic solvent; (ii) passing the liquid...  
WO/2018/015435A1
The present invention is related to a process for purifying propylene oxide, comprising (i) providing a stream S0 comprising propylene oxide, acetonitrile, water, and an organic compound comprising a carbonyl group -C(=O)-, wherein said ...  
WO/2018/011280A1
A process for preparing ethene oxide comprising providing a liquid feed stream comprising ethene, hydrogen peroxide, and a solvent; passing the liquid feed stream into an epoxidation zone comprising a catalyst comprising a titanium zeoli...  
WO/2018/012962A1
The invention relates to the production of epoxidized methyl oleate from palm methyl oleate using in-situ epoxidation for preparation of plasticizers. Epoxidized palm-based methyl oleate (referred to as "EPMO") can be prepared by epoxidi...  
WO/2018/003677A1
Provided is a method for more efficiently producing propylene oxide, and specifically a method for producing propylene oxide comprising 1) an oxidation step, 2) an epoxidation step, 3) a separation step, 4) a cumene conversion step, and ...  
WO/2018/002114A1
The invention relates to a method for reactivating homogeneous catalyst systems from organic reaction mixtures. The catalyst systems are suitable for oxidating organic compounds such as, for example cyclododecene. The reactivation is car...  
WO/2017/215679A2
Disclosed are a pharmaceutical composition of chlorambucil and medical uses thereof to counter depression. The present pharmaceutical composition of chlorambucil contains chlorambucil and a natural-product compound (1) extracted from the...  
WO/2017/215679A3
Disclosed are a pharmaceutical composition of chlorambucil and medical uses thereof to counter depression. The present pharmaceutical composition of chlorambucil contains chlorambucil and a natural-product compound (1) extracted from the...  
WO/2017/215928A1
This invention relates to a process for the epoxidation of a tetrasubstituted alkene such as terpinolene to the corresponding epoxide such as terpinolene epoxideby reacting the tetrasubstituted alkene with performic acid prepared in situ...  
WO/2017/203191A1
The invention relates to a process for oxidation of an unsaturated fatty acid by singlet oxygen, which comprises the preparation of a reaction system containing at least the unsaturated fatty acid and molybdate ions, in a mixture of wate...  
WO/2017/200339A1
The present invention relates to an epoxy compound derived from petroleum by-products, and a preparation method therefor. In addition, the present invention relates to an epoxy composition using the epoxy compound derived from petroleum ...  
WO/2017/198546A1
The integrated process comprises a step a) of dehydrogenating propane providing a stream S1 comprising propane and propene; a step b) of separating stream S1 in at least one rectification column, providing an overhead product stream S2 c...  
WO/2017/187152A1
The present invention relates to a method of coating a plurality of solid supports with a photocatalyst, the method comprising: dry mixing the solid supports with particulate photocatalyst in a rotating processing vessel.  
WO/2017/184072A1
The present invention relates to a grafting agent derived from lignin having the general formula of wherein R1 is selected from substituted or unsubstituted epoxide group, aldehyde group, alkene group, thiol, hydroxyl or a carboxylic aci...  
WO/2017/171329A1
The present invention relates to a glycidyl ester compound preparation method for performing a reaction under reduced pressure without using a reaction solvent.  
WO/2017/170915A1
According to the present invention, a means for preventing the occurrence of corrosion on the inner tube side of a heat exchanger in an ethylene oxide production process to enable the continuous production of ethylene oxide for a long pe...  
WO/2017/162446A1
During start-up of a continuous epoxidation of propene with hydrogen peroxide in a methanol solvent witha shaped titanium silicalite catalyst in a tube bundle reactor with acooling jacket, cooling medium isfed at the rate for full load o...  
WO/2017/157253A1
A process for the preparation of epoxide through a halohydrin process comprises: (1) halohydration: H2O2 (or hydrogen peroxide), halogen elementary substance, ethylenically unsaturated compound having one or more C=C double bonds are add...  
WO/2017/159637A1
Disclosed are a monoepoxy compound of formula (1), a curable composition containing the same, a cured product thereof, a method for producing the monoepoxy compound, and a reactive diluent containing the monoepoxy compound. The monoepoxy...  
WO/2017/157254A1
Provided is a method for preparing an epoxide by halohydration, the method comprising: (1) halohydration: adding H2O, a halogen element and an olefin compound to a reaction unit for reaction to obtain a halohydrin; (2) saponification: sa...  
WO/2017/148417A1
Disclosed in the present invention are a 2,3-epoxy succinyl derivative, a preparation method therefor, and uses thereof. Specifically, disclosed in the present invention are a compound represented by formula (1), a raceme thereof, an opt...  
WO/2017/140774A1
A continuous process for the preparation of propylene oxide, comprising a start-up stage and normal run stage, wherein the normal run stage comprises (i) continuously providing a liquid feed stream comprising propene, hydrogen peroxide, ...  
WO/2017/134609A1
A process for preparing an aromatic N- glycidylamine comprising a step of heating a mixture of an amine having at least one aromatic aminohydrogen atom with at least 0.7 equivalent of epichlorohydrin per aminohydrogen equivalent of the a...  
WO/2017/134504A1
Methods to produce propylene oxide are described. One method can include providing a propene feed stream, an oxygen feed stream and, optionally, a hydrogen feed stream to a reaction zone, and maintaining, in a reaction zone during the re...  
WO/2017/125469A1
A description is given of an electrolysis system, for example an electrolysis cell (EZ), with a connection between an anolyte circuit and a catholyte circuit. By means of this connection between the anolyte circuit and the catholyte circ...  
WO/2017/125266A1
In a process for the epoxidation of an olefin with hydrogen peroxide in the presence of a solvent, where a mixture comprising olefin,an aqueous hydrogen peroxide solution and a solvent is continuously passed through a fixed bed of an epo...  
WO/2017/123576A1
Epoxidized fatty acid alkyl esters useful as plasticizers are obtained by reacting epoxidized fatty acid triglycerides with alcohol in the presence of an enzyme having transesterification activity.  
WO/2017/102698A1
Processes for reducing the amount of a gaseous iodide-containing impurity present in a recycle gas stream used in the production of ethylene oxide, in particular an alkyl iodide impurity, are provided. Processes for producing ethylene ox...  
WO/2017/102694A1
The invention provides a reaction system for the production of ethylene carbonate and/or ethylene glycol, said reaction comprising a guard bed system positioned upstream of a catalytic EO reactor, said guard bed system comprising a feed ...  
WO/2017/103151A1
A continuous process for the preparation of propylene oxide, comprising providing a liquid feed stream comprising propene, hydrogen peroxide, methanol, water, at least one dissolved potassium salt of hydroxyethylidenediphosphonic acid, a...  

Matches 1 - 50 out of 6,968