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WO/2024/042132A1 |
The present invention relates to a method for preparing 4-hydroxy-2-methylene-butanal, 4-hydroxy-2-methyl-but-2-enal and esters thereof of the formula( I.a) and (I.b) where R1 is as defined in the claims and the description, by subjectin...
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WO/2024/042131A1 |
The present invention relates to a method for preparing 4-hydroxy-2-methylene- butanal, 4-hydroxy-2-methyl-but-2-enal and esters thereof of the formula (I.a) and (I.b) where R1 is as defined in the claims and the description, by subjecti...
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WO/2024/028229A1 |
The present invention deals with a method for producing a powdered composition comprising at least one solid organic peroxide displaying the assets of having a reduced water-content and being easily flowable. The invention also pertains ...
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WO/2024/023460A1 |
The present invention relates to a composition comprising at least one solid organic peroxide, at least one polyol having a melting temperature lower than 40°C, preferably lower than 30°C, even more preferably lower than 20°C, at leas...
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WO/2024/019698A1 |
Described herein is a process of producing α,β unsaturated acids and amides and their intermediates via a photocatalytic reaction in the presence of a photocatalyst, oxygen, and optionally a solvent. The photocatalyst contains a tungst...
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WO/2024/010011A1 |
The present invention addresses the problem of providing: an alkoxy group-containing radical generator that imparts hydrophilicity to a polymer; a radical polymer that has a narrow molecular weight distribution and includes an alkoxy gro...
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WO/2024/003436A1 |
The present invention relates to a method for obtaining disinfection and/or sterilisation solutions from a mixture of an alcohol and a dialkyl carbonate. Said mixture is placed in contact with O2 to obtain hydrogen peroxide (H2O2) by mea...
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WO/2023/209180A1 |
The present invention relates to a method for the propylene oxide and styrene monomer co-production process which incorporates a hydrocarbon liquid stream resulting from the pyrolysis of waste plastic, without compromising overall perfor...
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WO/2023/205307A1 |
A method for removing metal salts from alkylaromatic oxidate streams used for alkene oxide production, or used in the co-production of propylene oxide and styrene monomer ("POSM"), and methods for caustic washing of oxidate streams forme...
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WO/2023/064834A9 |
A method for oxidative brightening and whitening of a mined mineral is provided. The mined mineral to be brightened may be discolored kaolin clay, such as gray clay. The inventive method comprises adding to an aqueous slurry of a mined m...
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WO/2022/214628A1 |
The present invention deals with a composition comprising at least one aromatic peroxide comprising at least one aromatic ring and at least one peroxo function in its structure, as defined hereinafter, and at least one compound having an...
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WO/2022/214621A1 |
Composition comprising at least one aromatic peroxide and at least one ketone peroxide The present invention deals with a composition comprising at least one aromatic peroxide comprising at least one aromatic ring and at least one peroxo...
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WO/2022/214612A1 |
The present invention deals with a composition comprising at least one aromatic peroxide comprising at least one aromatic ring and at least one peroxo function in its structure, as defined hereinafter, and at least hydrogen peroxide.
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WO/2022/202128A1 |
Production equipment for oxidizing cumene to produce cumene hydroperoxide, said equipment comprising: a device A that oxidizes cumene to obtain cumene hydroperoxide; and a heat exchange system X, wherein the heat exchange system X compri...
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WO/2022/182309A1 |
The invention relates to a synthesis method for an organic bleaching agent especially for bleaching denims in the textile sector. In particularly, the invention relates to a new synthesis method for peroxycarbonic acid and salts thereof,...
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WO/2022/182791A1 |
Steel sheet coating compositions or polymeric resin or ceramic properties are produced by admixing an aluminum coordinate complex and an aluminum resin, a polysilazane as a source of silicon, an organic solvent, an organic synthesis cata...
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WO/2022/165094A1 |
Peroxyhydroxycarboxylic acid forming compositions and methods for forming peroxyhydroxycarboxylic acids, preferably in situ, using the peroxyhydroxycarboxylic acid forming compositions are disclosed. Methods of using the peroxyhydroxycar...
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WO/2022/128852A1 |
The present invention relates to the photooxidation of 2,4,6-trimethyl-phenol to yield 4-hydroperoxy-2,4,6-trimethylcyclohexa-2,5-dien-1-one using methylene blue as photosensitizer in a solvent mixture of water and alcohols using light o...
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WO/2022/099284A1 |
The present invention provides compositions comprising compounds having formulas (I), (II) or (III): and additionally provides methods for the use thereof in the treatment of various disorders including neurological disorders, cancer, di...
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WO/2022/051858A1 |
A catalytic distillation process, which when operated under vacuum conditions, makes possible the facilitation of peroxyacid chemistry under intrinsically safe conditions with superior efficiency compared to conventional technology. In p...
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WO/2022/032268A1 |
A process for the treatment of waste water, spent air, and hydrocarbon containing liquid and gaseous streams in the cumene/phenol complex is described. Various effluent streams are combined in appropriate collection vessels, including a ...
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WO/2022/000099A1 |
Disclosed is an organic composition that acts as an antimicrobial agent, with high oxidation potential, and which has bactericidal, fungicidal, sporicidal and viricidal activity and acts on viruses enveloped in a lipid layer, owing to th...
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WO/2021/262043A1 |
Components of bioluminescent systems are widely used reagents for a large number of assays, including diagnostic systems, quality control systems, drug trial systems and the like. The present group of inventions discloses components of t...
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WO/2021/202625A1 |
Systems for quenching peroxycarboxylic acid and peroxide chemistry runaway reactions provide safe and efficacious systems to prevent uncontrolled runaway reactions, such as decomposition reactions, of peroxycarboxylic acid and peroxide c...
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WO/2021/178393A1 |
A method for oxidizing a hydrocarbon includes feeding an oxidant to a top portion of a reactor; reacting the hydrocarbon with the oxidant in the reactor to obtain a reaction product stream, the reaction product stream exiting a reactor o...
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WO/2021/155078A1 |
Peroxyhydroxycarboxylic acid forming compositions and methods for forming peroxyhydroxycarboxylic acids, preferably in situ, using the peroxyhydroxycarboxylic acid forming compositions are disclosed. Methods of using the peroxyhydroxycar...
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WO/2021/142148A1 |
The present invention relates to antimicrobial, disinfecting, and wound healing compositions and methods for producing and using the same. The compositions may contain a peroxyacid, a hydroperoxide, the parent carboxylic acid of the pero...
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WO/2021/138145A1 |
A composition for odor reduction and bacterial control on a textile material is provided. The composition has a GRAS antimicrobial/preservative additive. The composition may contain an essential oil. The GRAS antimicrobial/preservative a...
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WO/2021/133861A1 |
The technology described herein relates to compositions and methods for the generation of a primordial NK/T cell, where the produced NK/T primordial cell can subsequently differentiate into T cells or NK cells at an extremely high effici...
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WO/2021/130028A1 |
The present invention relates to a process for preparing hydroperoxy alcohols using hydrogen peroxide as an oxidant in a solvent selected from water-soluble carboxylic acids, in the presence of a metallic mixed oxide heterogeneous cataly...
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WO/2021/122955A1 |
The invention concerns a method for preparing a mixture containing cyclohexanol and cyclohexanone, comprising the step of hydrogenating cyclohexyl hydroperoxide in cyclohexane in the presence of a Raney nickel catalyst to give cyclohexan...
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WO/2021/103459A1 |
The present invention relates to a micro-interface enhanced cumene-based phenol preparing system and process. The system comprises: a cumene peroxide synthesis unit, a concentration unit, a decomposition unit, a purification unit, and a ...
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WO/2021/010183A1 |
Provided are: a perfluoroacyl peroxide production method that can suppress the generation of solid matter in a reactor; and a fluoroalkyl iodide production method. In a perfluoroacyl peroxide production method according to the present ...
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WO/2020/249688A1 |
Process for the production of a diacyl peroxide involving the reaction of an anhydride with hydrogen peroxide, removal of the formed carboxylic acid, production of an anhydride from said carboxylic acid, and recycling of the anhydride wi...
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WO/2020/249690A1 |
Process for the production of a diacyl peroxide involving the reaction of an anhydride with a peroxyacid, removal of the formed carboxylic acid, production of an anhydride from said carboxylic acid, and recycling of the anhydride within ...
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WO/2020/249689A1 |
Process for the production of a peroxyester involving the reaction of an anhydride with an organic hydroperoxide, separation of the formed carboxylic acid, production of an anhydride from said carboxylic acid, and recycling of the anhydr...
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WO/2020/249691A1 |
Process for the production of a diacyl peroxide involving the reaction of an anhydride with an aldehyde and oxygen, removal of the formed carboxylic acid, production of an anhydride from said carboxylic acid, and recycling of the anhydri...
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WO/2020/202107A1 |
Described herein are compositions comprising (i) Isopropylcarbonate Benzoyl Peroxide, (ii) an opacifier, and (iii) and a preserving agent that have good physical, chemical and microbiological stability and corresponding methods of use.
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WO/2020/187894A1 |
The present invention relates to a method for the purification of alkanes, especially methane, wherein an alkane comprising impurities, especially methane, is reacted with an active compound, optionally in the presence of sulfur trioxide...
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WO/2020/176856A1 |
The present invention provides lymphatic system-directing lipid prodrugs, pharmaceutical compositions thereof, methods of producing such prodrugs and compositions, and methods of improving the bioavailability or other properties of a the...
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WO/2020/169322A1 |
This invention relates to a process for producing an organic peroxide and isolating, purifying, and concentrating the sulfuric acid from the aqueous effluents of said organic peroxide production process.
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WO/2020/169932A1 |
The invention relates to a process for synthesizing hydroperoxy alcohols by perhydrolysis of epoxides, using an aqueous solution of hydrogen peroxide in the presence of a catalyst consisting of phosphotungstic acid.
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WO/2020/136337A1 |
The invention relates to a method for purifying an alkyl hydroperoxide from dialkyl peroxide thereof, comprising a step of distillation in the presence of alcohol and water followed by extraction of the condensates using a hydrocarbon or...
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WO/2020/136339A1 |
The invention relates to a method for concentrating a water-soluble organic peroxide, preferably an alkyl hydroperoxide, by reverse osmosis as well as to a method for separating a water-soluble organic peroxide and a water-insoluble comp...
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WO/2020/136335A1 |
The invention relates to a method for purifying an alkyl hydroperoxide from dialkyl peroxide thereof, involving a step of distillation in the presence of methanol and water.
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WO/2020/136336A1 |
The present invention relates to a method for purifying a mixture containing at least one alkyl hydroperoxide, preferably tert-butyl hydroperoxide or tert-amyl hydroperoxide, and at least one corresponding dialkyl hydroperoxide, said met...
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WO/2020/133872A1 |
Disclosed are a device and method for oxidizing an organic substance, particularly a method for preparing ethylbenzene hydroperoxide by reacting ethylbenzene with an oxygen-containing gas. The device comprises a vertical bubbling reactor...
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WO/2020/128337A1 |
The present invention relates to a method for preparing a mixture comprising an organic peroxide and an additional compound by transferring said organic peroxide of a solvent into a composition comprising the additional compound.
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WO/2020/086271A1 |
This disclosure provides processes for forming glycols by upgrading hydrocarbons. In one embodiment, a process for forming a glycol includes introducing a first ether to a dihydrocarbyl peroxide to form a diether and a first alcohol. The...
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WO/2020/040781A1 |
An oxygen delivery composition is provided. The oxygen delivery composition releases or delivers oxygen to a tissue of a mammal and includes a polymer matrix, where the polymer matrix includes at least one polymeric hydroperoxide and whe...
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