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Matches 701 - 750 out of 78,726

Document Document Title
WO/2020/204554A1
The present invention relates to a manufacturing system and method allowing continuous manufacturing of an ester-based composition, having the technical feature of allowing continuous, economical, and effective manufacturing of an ester-...  
WO/2020/196150A1
This molded catalyst body is used in order to produce an unsaturated aldehyde and/or an unsaturated carboxylic acid by means of an oxidation reaction, and simultaneously satisfies requirements (A) and (B). (A) Before being filled in a re...  
WO/2020/188359A1
The present disclosure relates to the formation of dimethyl terephthalate (DMT) and mono ethylene glycol (MEG). The present invention also relates to the depolymerization of polyethylene terephthalate (PET) and the recovery of dimethyl t...  
WO/2020/182138A1
Provided is a method for improving a reaction yield. By using the method of the present invention, after a reaction product leaves a catalyst bed, an inert substance with a low temperature is sprayed, and through heat absorption and vapo...  
WO/2020/184616A1
The present invention provides a catalyst in which an alkali metal element and at least one first metal element selected from among boron, magnesium, zirconium and hafnium are supported by a silanol group-containing carrier, wherein the ...  
WO/2020/185513A1
Processes for making reactive surfactants are disclosed. In one such process, a fatty epoxide, a glycidyl ether, or a combination thereof is reacted with an olefin-functional nucleophile to produce an olefin-functional hydrophobe. The ol...  
WO/2020/184306A1
Provided is a production method for an organic solvent that contains less metal impurities which cause minute defects on a wafer in a lithography step when manufacturing a semiconductor device, or a method for reducing metals in an organ...  
WO/2020/177044A1
Disclosed in the present invention are an ester of validoxylamine A, preparation therefor and antimicrobial use thereof. The structure of the ester of validoxylamine A is as shown below, wherein in R1-R8, R1 is RCO-, R2 is RCO- or H, and...  
WO/2020/173818A1
The present invention relates to a method for purifying benzene polycarboxylic acid esters and for producing cyclohexane polycarboxylic acid esters by hydrogenating the purified benzene polycarboxylic acid esters. The invention also rela...  
WO/2020/175420A1
In a method for producing an α,β-unsaturated dicarboxylic acid ester exemplified by an α-hydromuconic acid ester from a carboxylic acid ester exemplified by a 3-hydroxyadipic acid ester or a 3-hydroxyadipic acid-3,6-lactone ester, the...  
WO/2020/176512A1
Provided are industrial processes for producing a fatty acid alkyl ester from a natural oil feedstock or a mixed lipid feedstock, wherein the natural oil feedstock comprises a free (un-esterified) organic acid such as a free fatty acid, ...  
WO/2020/166093A1
The purpose of the present invention is to provide a method for selectively producing a hydroxycarboxylic acid ester by reducing a dicarboxylic acid monoester by means of a heterogeneous reaction. A method for producing a hydroxycarbox...  
WO/2020/165613A1
The present invention relates to a method for obtaining in pure form or in a mixture the oleacein and oleomissional substances from olive fruits and leaves and certain derivatives thereof, the bioactive diol forms, by selective extractio...  
WO/2020/158047A1
In the present invention, when 2,2-dimethyl-3-((Z)-1-propenyl)cyclopropane carboxylic acid methyl and [4-(methoxymethyl)-2,3,5,6-tetrafluorophenyl]methanol are reacted in an organic solvent in the presence of lithium methoxide to produce...  
WO/2020/156965A1
The invention relates to a method for producing a polyester terephthalate from at least one polyester filler to be recycled, incorporating a depolymerization method, advantageously by glycolysis, of the polyester to be recycled in order ...  
WO/2020/155143A1
Disclosed by the present application is a method for producing methyl acetate by means of the carbonylation of dimethyl ether. The method comprises: passing dimethyl ether and a feed gas comprising carbon monoxide through a reactor loade...  
WO/2020/158748A1
[Problem] To provide a novel and practically useful alcohol that has greater industrial value than existing petrochemical raw materials, and to provide a derivative product therefrom. [Solution] An ethanol that has at least one peak from...  
WO/2020/155144A1
Provided are a molecular sieve catalyst, a preparation method therefor, and an application thereof. The molecular sieve catalyst contains a modified Na-MOR molecular sieve, and the modification comprises: organic ammonium salt exchange, ...  
WO/2020/158747A1
[Problem] To provide a novel useful alcohol and a derivative thereof, which are industrially more valuable than conventional petrochemical raw materials. [Solution] An ethanol which contains an inorganic component and/or an organic compo...  
WO/2020/152415A1
The present invention relates to the production of (meth)acrylic esters according to a direct esterification process, and in particular to the purification of a crude reaction mixture comprising a C4-C12 (meth)acrylic ester using a divid...  
WO/2020/147981A1
The invention relates to a process for preparing capped (blocked) 3-hydroxybutyric acids and their salts and esters and to the products obtainable by this process and their use.  
WO/2020/147979A1
The invention relates to a method for producing polyol esters, particularly polyglycerol esters, of 3-hydroxy butyric acid, to products obtained in this way, and to the use of same.  
WO/2020/147978A1
The invention relates to a method for producing glycerides of 3-hydroxy butyric acid, to products obtained in this way, and to the use of same.  
WO/2020/148779A1
The present invention relates to a process for the preparation of value added chemicals such as ethyl levulinate from a glucose or other sugars catalyzed by a mixture of a Lewis and a Bronsted acid catalyst.  
WO/2020/147983A1
The invention relates to a method for producing polyol esters, particularly polyglycerol esters, of optionally acylated 3-hydroxy butyric acid, to products obtained in this way, and to the use of same.  
WO/2020/147982A1
The invention relates to a method for producing fatty alcohol esters of 3-hydroxy butyric acid and acylated derivatives thereof, to products obtained in this way, and to the use of same.  
WO/2020/140193A1
A synthesis method for a candesartan cilexetil intermediate represented by formula (II). The method comprises: (1) dissolving a compound represented by formula (IV) to an aprotic solvent to obtain a first mixed solution, and dissolving a...  
WO/2020/140441A1
The invention relates to nitrogen heterocyclic carbene ligands and ruthenium catalysts thereof, a preparation method therefor and an application thereof. The structures of the nitrogen heterocyclic carbene ligands are represented by form...  
WO/2020/138387A1
Provided is a method for producing an organic compound, the method making it possible to ensure an adequate reaction time and obtain a target substance at a high yield even in an organic reaction that requires a relatively long time to c...  
WO/2020/137935A1
The objective of the present invention is to provide a composition, or the like, capable of forming a film having high definition and high sensitivity. The objective can be achieved by the following compound. The iodide-containing (meth)...  
WO/2020/136961A1
Provided is an industrially favorable method for producing 3-acetoxystyrene. Said production method is a method for producing 3-acetoxystyrene represented by formula (2), the method being characterized by performing a Heck reaction on 3-...  
WO/2020/138902A1
The present invention relates to a catalyst compound in which a transition metal is coordinated to a ligand containing two or three chain-like imidazolium or triazolium functional groups, and a method for preparing a formate compound and...  
WO/2020/138434A1
Provided is a production method with which a haloalkyl acid halide can be efficiently produced. In the present invention, a compound represented by formula 1: CBrX1X2-(CY1Y2)n-CHBrZ is irradiated in the presence of oxygen and a radical w...  
WO/2020/132792A1
The invention discloses a 2-benzoyl malonate compound, a preparation method therefor and an application thereof. The invention provides a preparation method for an acetylbenzene compound represented by Formula III, comprising the followi...  
WO/2020/137357A1
The present invention addresses the problem of providing a method for producing a fluoroalkoxide, which is more useful than the conventional methods, and the like. The problem is able to be solved by a method for producing a compound rep...  
WO/2020/127243A2
The present invention relates to ethoxylate surfactant compounds of general formula (I) A-X-0-[CH2-CH2-0]n-R1, wherein A is a linear C7-C33-alkyl or -alkenyl residue, wherein one of the hydrogen atoms is substituted by residue -O-[CH2-CH...  
WO/2020/127708A1
The present invention relates to compounds of formula (I) as properfume compounds. In particular, the present invention relates to a method to release a compound being a ketone of formula (II), a formate ester of formula (III) and/or an ...  
WO/2020/130852A1
A method for managing metal naphthenates in produced hydrocarbons. The method comprises injecting acid and/or sour gas into produced hydrocarbons in a production well, flowline or riser, to thereby control the pH of fluids contained in t...  
WO/2020/127094A1
The present invention relates to a process for the preparation of a mixture of compounds of formula (I), (I) having a weight ratio of the cis-diastereomers to trans-diastereoisomers higher than 1:1, wherein R1 represents a C1-8 alkyl gro...  
WO/2020/129901A1
[Problem] To provide a novel method for preparing a ketone compound. [Solution] Provided is a method for preparing compound (I) represented by formula (I), the method comprising a step for obtaining compound (I) by reacting compound (II)...  
WO/2020/125823A1
The present invention describes method of preparation of esters or amides of lactyl lactates of general formula (I), where Z denotes to group of R-O or RR-N and R represent alkyl, aryl or H from lactide and the lactide is in contact with...  
WO/2020/130137A1
The present invention provides a method for producing an alkane iodide derivative represented by formula (3), the method including causing an alkane derivative represented by formula (1) to react by contact with an alkali iodide metal sa...  
WO/2020/121384A1
[Problem] To provide a photopolymerization sensitizer that enables sufficient photocuring speed in practice, without blooming or the like during photocuring or storage of a cured product causing additives in the photopolymerization sensi...  
WO/2020/121544A1
[Problem] To provide a photopolymerization sensitizer which imparts sufficient photocuring speed for practical purposes without causing the problem of coloring or powder blowing in cured products due to additives such as the photopolymer...  
WO/2020/119839A1
Presented is a process for providing polyglycerol ester of fatty acids from a reaction mixture to which a metal catalyst is added, as well as a method for purifying an intermediate synthesis product containing excess fatty acid in additi...  
WO/2020/116555A1
The present invention addresses the problem of providing: a liquid crystal composition which contains a polymerizable compound and which is used for producing a PSA type or PSVA type liquid crystal display element, wherein the speed of p...  
WO/2020/116380A1
The present invention provides a polar compound which exhibits high chemical stability, high ability to align liquid crystal molecules, high solubility in a liquid crystal composition and a high voltage retention rate in a liquid crystal...  
WO/2020/115936A1
The present invention addresses the problem of providing: a liquid crystal composition which contains a polymerizable compound for producing a PSA type or PSVA type liquid crystal display element that has a sufficient pretilt angle and e...  
WO/2020/115628A1
The present invention relates to solid forms of elafibranor of Formula I, and process of preparation thereof, wherein said solid forms includes amorphous, crystalline, solid dispersion and premix with pharmaceutically acceptable polymer ...  
WO/2020/107539A1
A catalyst for producing methyl methacrylate (MMA), and preparation method therefor and application thereof. The catalyst comprises a carrier and an active center supported on the carrier. The active center comprises gold, a transition m...  

Matches 701 - 750 out of 78,726