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WO/2023/090891A1 |
The present invention relates to a novel aromatic agent and a product comprising same and, more specifically, to an aromatic agent that includes an aromatic compound-derived moiety represented by chemical formula 1 and is decomposed into...
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WO/2023/086378A1 |
Materials and methods for producing gin-like alcoholic beverages containing individual volatile components are provided herein.
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WO/2023/083570A1 |
The present invention relates to polyol-derived compounds and processes preparing the same.
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WO/2023/083983A1 |
The present invention thus provides a novel family of liposomal compositions (nanocarriers), hereinafter referred to as Tetra-Acidosomes, comprising natural tetrameric acid (TA) lipids and/or novel chemically functionalized tetrameric ac...
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WO/2023/083884A1 |
The present invention relates to stabilisers based on syringic acid, vanillic acid, isovanillic acid or 5-hydroxyveratric acid, plastic composition. The invention also relates to a method for stabilising a plastic composition and a stabi...
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WO/2023/083869A1 |
The present invention relates to an optimized process for producing methyl methacrylate (MMA), wherein this MMA and polymers produced therefrom exhibit a very low yellowness index. According to the invention, the MMA is produced by direc...
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WO/2023/085135A1 |
At least one of the purposes of the present invention is to provide a novel compound. The present invention provides a compound represented by chemical formula (i). (In the formula, the bond indicated by parallel broken line and solid ...
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WO/2023/083576A1 |
There is provided a compound of formula (I) which is a homoallylic ether of a phenolic fragrant compound HX and which is able to release said phenolic fragrant compound HX.
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WO/2023/080072A1 |
This resin curing agent comprises at least one compound selected from the group consisting of: an ester compound which includes, in a molecular structure, a partial structure represented by -C(CF3)H-, and at least two aromatic ester part...
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WO/2023/080243A1 |
One purpose of the present invention is to provide a novel thioester derivative and a method for producing the same, a novel ketone derivative and a method for producing the same, a novel method for producing a C-arylhydroxyglucoside der...
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WO/2023/076212A1 |
Processes for recovering dialkyl terephthalates. The processes can include exposing a polyester composition to one or more glycols to depolymerization conditions thereby providing one or more depolymerization products. The one or more gl...
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WO/2023/076209A1 |
Processes for recovering dialkyl terephthalates. The processes can include exposing a feedstock composition that includes one or more tetramethylcyclobutanediol (TMCD) - containing polyesters ethylene glycol, methanol, or both under depo...
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WO/2023/076207A1 |
Processes for recovering dialkyl terephthalates. The processes can include exposing a polyester composition to a first composition including one or more glycols and methanol under depolymerization conditions thereby providing one or more...
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WO/2023/073303A1 |
The present invention relates to the production of butyl acrylate by direct esterification of acrylic acid with butanol, said reaction is catalysed by sulphuric acid. More specifically, the subject matter of the invention is an improved ...
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WO/2023/070996A1 |
Disclosed in the present invention are a diphenyl ether ester compound and an application thereof in preventing and treating rice blast caused by Magnaporthe oryzae. The compound has a structural formula as shown in formula (I). The comp...
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WO/2023/076200A1 |
Processes are provided for the conversion of diglycol terephthalates to a dialkyl terephthalate, specifically bis(hydroxyalkyl) terephthalate to dimethyl terephthalate at low temperatures. The process involves initial catalyzed transeste...
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WO/2023/072285A1 |
Disclosed are an enoate compound containing an aromatic ring, and a preparation therefor and the use thereof. The compound of the present invention is simple in terms of structure and easy to synthesize. Synthetic raw materials are deriv...
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WO/2023/072718A1 |
Disclosed are alicyclic aliphatic 1,3-dicarbonyl derivatives of formula (I) possessing musk odor characteristics.
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WO/2023/071900A1 |
Disclosed are a quenching oil membrane breaking additive and quenching oil containing the membrane breaking additive. The membrane breaking additive is an unsaturated fatty acid polyol ester; and the unsaturated fatty acid polyol ester i...
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WO/2023/076216A1 |
Processes for recovering dialkyl terephthalates. The processes can include exposing a polyester composition to one or more glycols to depolymerization conditions thereby providing one or more depolymerization products. The one or more de...
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WO/2023/071490A1 |
The present application relates to a preparation method and apparatus for methyl methacrylate. The preparation method comprises an aldol condensation reaction, first distillation, second distillation, third distillation, phase splitting,...
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WO/2023/076202A1 |
Processes for recovering dialkyl terephthalates. The processes can include exposing a polyester composition to one or more glycols to depolymerization conditions thereby providing one or more depolymerization products. The one or more de...
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WO/2023/076737A1 |
A method including reacting carboxylic acids obtained from fermentation and a carboxylic acid recovery step from said fermentation to produce short- or medium-chain triglycerides, wherein the reacting carboxylic acids comprises direct es...
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WO/2023/076217A1 |
Processes for recovering dialkyl terephthalates. The processes can include exposing a polyester composition to one or more glycols to depolymerization conditions thereby providing one or more depolymerization products. The one or more de...
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WO/2023/068288A1 |
A method for producing diphenyl carbonate, comprising a first purification step, in which a diphenyl-carbonate-containing reaction mixture obtained by a specific step is continuously introduced into a high-boiling-point-substance separat...
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WO/2023/067040A1 |
There is provided a compound of formula (I) which is a homoallylic ether of a phenolic fragrant compound HX and which is able to release said phenolic fragrant compound HX and optionally a further fragrant.
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WO/2023/065521A1 |
A gas chromatography-mass spectrometry combined analysis method for genotoxic impurity 1,3-dichloro-2-propanol, the method comprising the following steps: (1) carrying out pretreatment on a sample to prepare a sample solution, wherein pe...
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WO/2023/066829A1 |
The present invention relates to a process for producing an alkyl acrylate dimer. Furthermore, the present invention relates to a process for producing a hydrogenated alkyl acrylate dimer obtained by the dimerization process according to...
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WO/2023/066844A1 |
The present invention relates to bis-aminophosphines which are useful as catalysts for the dimerization of alkyl acrylates. Furthermore, the present invention relates to a process for preparing bis-aminophophines, the use of these bis-am...
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WO/2023/062922A1 |
The present invention is a polyurethane, the polyurethane being characterized by containing a phenolic hydroxyl group represented by general formula (1A). Provided thereby are an electroconductive paste composition for forming a stretcha...
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WO/2023/064888A1 |
Small, low molecular weight compounds which inhibit the cellular activity of P-type Cu-ATPases, ATP7A and/or ATP7B, and pharmaceutical compositions containing the compounds, are described. Methods of using said compounds in the treatment...
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WO/2023/062106A1 |
A process for producing vinyl esters of carboxylic acids, especially vinyl esters of ketocarboxylic acids, which can be α-ketocarboxylic acids or β-ketocarboxylic acids. The vinyl esters of the carboxylic acids in their vinyl group can...
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WO/2023/061894A1 |
The present invention relates mixture of compound of formula (A) and compound of formula (B) and its use as aroma ingredient. The mixture is used to impart an aroma impression which is reminiscent of woody note, pine like note, amber not...
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WO/2023/047104A9 |
The invention relates to a process for producing a compound comprising an 18F-difluoromethyl group or a compound comprising an 18F-difluoromethylene group, which process comprises contacting a compound comprising a nucleophilic group wit...
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WO/2023/061999A1 |
The present invention discloses a distinct mode of action of a nickel catalyst to forge C-0 bonds to unlock the mild utilization of N2O as O-atom transfer reagent in the synthesis of complex phenols from the corresponding aryl halides.
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WO/2023/059680A1 |
A process for the production of an alkyl methacrylate is disclosed, the method comprising: a) producing methacrolein from propionaldehyde and formaldehyde; and b) reacting the methacrolein in an oxidative esterification reaction to obtai...
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WO/2023/058753A1 |
[Problem] To provide a method capable of producing a fluorinated polyether of a theoretical number-average molecular weight calculated from the number-average molecular weight of a raw material polyether compound at a high yield. [Soluti...
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WO/2023/059678A1 |
A process for the production of methyl methacrylate is disclosed, the method comprising: a) producing methacrolein from propionaldehyde and formaldehyde; and b) reacting the methacrolein in an oxidative esterification reaction to obtain ...
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WO/2023/058754A1 |
[Problem] To provide a method for producing, at a high yield, a fluorinated polyether having a number average molecular weight matching the theoretical number average molecular weight calculated from the number average molecular weight o...
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WO/2023/059673A1 |
A process for the production of methyl methacrylate via the oxidative esterification in a reactor system comprises introducing a reaction mixture comprising methacrolein, methanol, and an oxygen-containing gas to the reactor system compr...
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WO/2023/059674A1 |
A process for producing methyl methacrylate by oxidative esterification in a reactor system comprising one or more reactors is disclosed. The process comprises feeding methanol, methacrolein, and an oxygen containing gas to a first react...
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WO/2023/059640A1 |
The present disclosure provides compounds, compositions containing such compounds, and methods of designing, developing, producing and preparing compounds represented by general Formula (I), including pharmaceutically acceptable salts th...
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WO/2023/059679A1 |
A process for producing methyl methacrylate is disclosed, the method comprising: a) producing ethylene from ethanol; b) producing propionaldehyde from the ethylene produced in step a); c) producing methacrolein from propionaldehyde produ...
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WO/2023/059925A1 |
The present invention relates to biobased polyglyceryl ester compounds and compositions and formulations comprising same, processes for preparing the inventive biobased polyglyceryl ester compositions, as well as applications thereof inc...
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WO/2023/059682A1 |
A process for producing methyl methacrylate by oxidative esterification is disclosed. The process comprises reacting methanol and methacrolein in a reactor system comprising an oxygen-containing gas and a heterogeneous noble metal-contai...
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WO/2023/058851A1 |
The present invention provides a method for preparing an asymmetric linear carbonate, the method comprising a step of preparing an asymmetric linear carbonate by transesterification reaction of two different symmetric linear carbonates i...
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WO/2023/058681A1 |
A method for industrially producing a high-purity diaryl carbonate, the method comprising: a first refining step for continuously introducing a mixture containing a diaryl carbonate to a refining column A that has a side-cut discharge po...
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WO/2023/059675A1 |
Process for producing methyl methacrylate is disclosed, the method comprising: a) producing propionaldehyde from ethylene; b) reacting the propionaldehyde with formaldehyde to produce methacrolein; and c) reacting the methacrolein in an ...
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WO/2023/056307A1 |
Disclosed are compositions and methods for treating amyotrophic lateral sclerosis (ALS) and compositions and methods for improving the health of diseased upper motor neurons. Particularly disclosed are compositions for improving the heal...
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WO/2023/053054A1 |
Disclosed is a process for the preparation of taxanes esterified with octadecanedioic acid which comprises reacting a taxane with an octadecanedioic acid protected in one of the two carboxyl groups and protected with a group removable by...
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