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WO/2024/005884A1 |
The present invention provides mercaptide microemulsions and methods for forming mercaptide microemulsions.
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WO/2023/193122A1 |
The present invention relates to stable ionic xanthate compositions in aqueous solution for prolonged periods of time that are useful as collector reagents in the froth flotation process. The stable ionic xanthates of the present inventi...
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WO/2023/179463A1 |
The present invention relates to a cationic lipid compound, a preparation method therefor and the use thereof, and an mRNA delivery system, which relate to the technical field of medical biology. The problem of there being an urgent need...
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WO/2023/179462A1 |
Disclosed in the present invention are a cationic lipid compound, a preparation method therefor and the use thereof, and an mRNA delivery system, which solve the problem of there being an urgent need to develop cationic lipids with high ...
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WO/2023/148027A1 |
The present invention provides compounds that include a fluorinated allyl xanthate group of formula (I). The invention also relates to a process for making these compounds and the use of said compounds as chain transfer agents or as mono...
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WO/2023/043197A1 |
The present invention provides a cannabidiol derivative, a method for preparing same, and a composition for cognitive function improvement comprising same. The novel cannabidiol derivative of the present invention has been confirmed to e...
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WO/2023/022042A1 |
A photosensitive surface treatment agent comprising a compound represented by formula (1) or a high molecular weight compound derived from formula (1). [In formula (1), R1 represents a hydrogen atom or an alkyl group having 1-5 carbon at...
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WO/2023/017400A1 |
Novel compounds of general Formula (I) derived from the conjugation of the native metformin drug to molecular moieties endowed with the property of releasing hydrogen sulfide are described. The compounds forming the object of the present...
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WO/2022/231676A1 |
Thrithiocarbonate-acrylate monomers and methods of making trithiocarbonate-acrylate monomers.
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WO/2021/108282A1 |
The disclosure provides recording materials including aromatic substituted methane-core derivatized monomers and polymers for use in volume Bragg gratings, including, but not limited to, volume Bragg gratings for holography applications....
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WO/2021/085300A1 |
The purpose of the present invention is to provide a composition that has excellent curing controllability and is capable of forming a cured product having high heat resistance and high chemical resistance. The present invention pertai...
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WO/2021/042814A1 |
Disclosed are an alkyl thioether ethyl hydroximic acid beneficiation agent, a preparation method therefor and a use thereof. The alkyl thioether ethyl hydroximic acid molecule has two functional groups, i.e. a thioether group and a hydro...
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WO/2020/032131A1 |
The problem of the present invention is to provide a compound which can form a composition having excellent patterning accuracy and heat resistance. The present invention is a compound represented by the following general formula (1). (I...
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WO/2020/029488A1 |
Disclosed are a method and system for preparing a xanthogenate through a slurry process. The method comprises: adding a mixture of dichloromethane and carbon disulfide into a slurry reactor as a reaction solvent, then adding alcohol and ...
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WO/2020/002460A1 |
The present invention relates to a method for producing a grafted rubber, the method comprising the steps of: A) providing a rubber comprising at least one olefinic carbon-carbon-double bond, B) providing a polymer being capable of exhib...
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WO/2019/223290A1 |
Disclosed is a method for preparing thiourethane, comprising: esterifying a xanthate with 2-halogen ethanol to obtain an O-alkyl-S-hydroxy ethyl xanthate; and then performing an aminolysis reaction with a fatty amine to obtain a mixture ...
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WO/2018/089810A9 |
Disclosed herein are surfactants consisting of a hydrophilic segment having repeating units and a first end and a second end. In these surfactants, the first end has a hydrophilic first end group and the second end has a hydrophobic seco...
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WO/2019/183645A1 |
Amines and amine derivatives that improve the buffering range, and/or reduce the chelation and other negative interactions of the buffer and the system to be buffered. The reaction of amines or polyamines with various molecules to form p...
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WO/2019/175235A1 |
The present invention relates to a process for preparing an S,S'-dialkyldithiocarbonate from a dialkyl disulfide and a particular metal catalyst, in the presence of carbon monoxide. The present invention also relates to the use of at lea...
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WO/2019/160798A1 |
Accelerator solutions containing transition metal complexes based on organic ligands having one or more S-C-N, S-C-C-N, or S-C(=S)-S moieties are useful for accelerating the peroxide cure of resins such as unsaturated polyester resins.
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WO/2019/121353A1 |
The invention relates to H-functional trithiocarbonates as reagents for a reversible addition-fragmentation chain transfer polymerization (RAFT) and to the production thereof. The invention additionally relates to a method for producing ...
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WO/2018/206662A1 |
Provided are new alkenyl carbonothioates of formula (I), their manufacture and their use as flavours and fragrances. Also provided are flavour and fragrance compositions and edible products, in particular coffee products, comprising the ...
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WO/2018/009830A1 |
The present invention relates to a compound having the structure of formula (I), wherein R1, R2, R3, R4, R5, R6, and R7 are as described herein. The present invention also relates to a process for the preparation of a compound of formula...
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WO/2017/217553A1 |
[Problem] To provide a novel agricultural chemical, and particularly an herbicide. [Solution] An oxime compound represented by formula (1) and an herbicide containing the same. (In formula (1): B represents B-1 or the like; Q represents ...
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WO/2017/097156A1 |
Provided is a preparation method of a xanthate, comprising reacting monohydric alcohol (or dihydric alcohol) with carbon disulfide and caustic alkali at a temperature of 0-30ºC in tetrahydrofuran as a reaction medium, followed by desolv...
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WO/2017/075003A1 |
A family of amine mining collectors that uses alkoxylates allows for the easy adjustment of solubility and molecular weight useful because anionic and cationic mineral collectors require such varying degrees of solubility and molecular w...
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WO/2017/035570A1 |
This invention relates to a RAFT agent formula (I).
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WO/2016/182711A1 |
The disclosed technology relates to water soluble, or partially water soluble, chain transfer agents for preparing water soluble polymers by Reversible Addition-Fragmentation Chain Transfer ("RAFT") polymerization in an aqueous medium.
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WO/2016/143876A1 |
Provided is a substance separation membrane (in particular, gas separation membrane) obtained using a ligand compound capable of producing the MOP. Also provided is a single-hole or multi-hole coordination polymer which comprises metal i...
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WO/2016/075085A1 |
The present invention relates to Fluoromalonyl Halfthioesters (F-MAHTs) of formula (I), wherein R1 represents hydrogen, halogen, an optionally substituted alkyl group, an optionally substituted cycloalkyl group, an optionally substituted...
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WO/2013/026777A9 |
Fluoroalkyl S-alkyl thiocarbonates and fluoroalkyl S-fluoroalkylthiocarbonates which are suitable as additives or solvents in lithium ion batteries are prepared from fluoroalkyl fluoroformates and the respective thioalcohol. Methanethiol...
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WO/2013/116715A1 |
Methods and intermediates useful for preparing a compound of formula I and salts thereof.
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WO/2012/080371A1 |
The invention is directed to thiocarbonate compounds of Formula (I)-( III) and methods of treating atherosclerosis, neuropathy, nephropathy, retinopathy, inflammatory disorders, COPD, cardiovascular diseases, metabolic disorders, type I ...
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WO/2012/059436A2 |
The invention relates to novel compounds of formula (I), in which R1, R2, R3, R4, R5, Y, Q and G are defined as indicated above, to several methods and intermediate products for the production thereof and use thereof as herbicides and/or...
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WO/2012/004480A1 |
The present invention relates to compositions comprising at least one RAFT agent and/or at least one polymer obtained by controlled radical polymerization using at least one RAFT agent, and at least one odour-masking agent.
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WO/2011/016656A2 |
The present application relates to a method for preparing olefin-based segmented copolymers through reversible addition-fragmentation chain transfer (RAFT), wherein the method comprises: a step of polymerizing vinyl-based monomers throug...
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WO/2009/035793A9 |
The present invention provides a low cost technique for synthesizing substituted trithiocarbonates and derivates thereof, by a one-step process which does not require solvent washes or re-crystallization steps, and results in practical y...
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WO/2010/115920A1 |
Provided are new O-alkyl S-hydroxyalkyl carbonothioates and O-alkyl S-alkoxyalkyl carbonothioates of formula (I) where R1-R4 are as defined in the claims, their manufacture and their use as flavour and fragrance. Also provided are flavou...
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WO/2010/083569A1 |
A method of preparing polymer, the method comprising polymerising one or more ethylenically unsaturated monomers of formula (I) [Insert formula (I)] where U is selected from H, C1-C4 alkyl or halogen; V is halogen or of the form O-G wher...
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WO/2010/071192A1 |
Disclosed is a method for manufacturing chlorothioformate by reacting an alkenyl mercaptan and phosgene in the presence of a carboxylic acid amide in an organic solvent in a reactor. The chlorothioformate manufacturing method is characte...
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WO/2010/008886A2 |
Gabapentin prodrugs and intermediates thereof are described.
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WO/2009/121788A1 |
A process for the preparation of a compound of formula (Ia): which are useful as intermediates in the preparation of i.a. pharmaceutically active compounds.
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WO/2009/094569A2 |
Methods of enzymatically resolving acyloxyalkyl thiocarbonates useful in the synthesis of acyloxyalkyl carbamates are disclosed. These carbamates can be coupled to drugs containing amines such as R-baclofen or S-pregabalin.
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WO/2009/044707A1 |
Disclosed is a nitrotriazole derivative represented by the general formula (I) below. This nitrotriazole derivative is a compound useful as a synthesis reagent for synthesizing a carbamate, a carbonate and a thiocarbonate, which are usef...
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WO/2009/019119A1 |
The present application relates to sulfanyl derivatives of formula (I) and to their use as synthesis intermediates, especially for the preparation of the pharmaceutically active compound mesna. Formula (I), wherein X is O or N-C(NH)NH2; ...
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WO/2009/003711A2 |
Provided herein are optically active stereoisomers of tricylclodecan-9-yl xanthogenate, processes of preparation, and pharmaceutical compositions thereof. Also provided are methods of their use for treating, preventing, or ameliorating o...
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WO/2008/103144A1 |
The present invention is directed to a process for the cleavage of one or more starting polymers having thiocarbonylthio groups of the formula (I) into derived polymers in which the -S-(C=S)- group is transformed. The process includes co...
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WO/2008/062903A1 |
The invention provides a radically polymerizable compound having a dithiocarbonate structure represented by formula (1) and a sulfur-containing allylcarbonate group which can give an optical material stable and little colored at the time...
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WO/2006/056233A1 |
The present invention relates to a process for the preparation of S-carbamoyl cysteine derivatives of formula (I) starting from a cysteine alkyl ester, comprising few steps, which do not include the use of harmful reagents, and allow to ...
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WO/2006/033728A1 |
Thiocarbonate compounds which, in one embodiment, are utilized as a rheology modifier or associative thickener. The thiocarbonate compounds thicken or increase the viscosity of a composition, preferably an aqueous composition when used i...
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