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WO/2021/131657A1 |
Provided are: a compound represented by formula (1); a material for an organic electroluminescent element containing the compound; an organic electroluminescent element containing the compound; and an electronic device including the orga...
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WO/2021/129724A1 |
The present invention relates to an arylamine compound and an organic electroluminescent device. The arylamine compound has a structure represented by the formula (1), and contains N atoms rich in electrons and a numer of large conjugate...
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WO/2021/130380A1 |
The presently claimed invention relates to novel, highly efficient triazine UV absorbers and a general process for the preparation UV absorber compounds from natural precursors.
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WO/2021/131927A1 |
The present invention is a photosensitive composition containing a color material A including a pigment, a pigment derivative B and a dispersant C. The pigment derivative B includes a pigment derivative B1 having a molar absorption coeff...
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WO/2021/129072A1 |
The present invention relates to the technical field of organic photoelectric materials, in particular to an organic compound, an electronic component containing the organic compound, and an electronic device. The compound has a structur...
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WO/2021/123054A1 |
Reactor for the high-pressure non-catalytic synthesis of melamine from urea, comprising coaxial inner reaction zone (6) and outer reaction zone (7) wherein a crude melamine is formed in the inner reaction zone and contacted with gaseous ...
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WO/2021/125834A1 |
The present invention provides: a novel compound capable of improving the light-emitting efficiency, stability and lifespan of an element; an organic electrical element using same; and an electronic device thereof.
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WO/2021/118086A2 |
The present invention relates to: a novel compound having excellent carrier transport capability, luminescence capability, and thermal stability; and an organic electroluminescent device which, by comprising same in at least one organic ...
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WO/2021/107030A1 |
This compound is represented by formula (12X). In formula (12X), Py1 and Py2 each independently represent a substituted or unsubstituted 1-pyrenyl group, and L1 and L2 each independently represent a substituted or unsubstituted phenylene...
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WO/2021/107474A1 |
The present specification relates to a compound represented by chemical formula 1, and an organic light-emitting device comprising same.
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WO/2021/105908A1 |
The application is directed to compounds of formulae (IA) and (IB) and their salts and solvates, wherein R1a, R2a, R3a, A1, A2, A3, R1b, R2b, R3b, B1, and B2 are as set forth in the specification, as well as to methods for their preparat...
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WO/2021/101112A1 |
The present specification provides a compound represented by chemical formula 1 and an organic light-emitting device comprising same.
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WO/2021/088721A1 |
Provided are a compound having anti-aging and discoloration resistance effects and a preparation method therefor. The compound has the structure represented by formula (I) below, wherein R, R1 and R2 are as defined herein. Compared with ...
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WO/2021/086143A1 |
The present invention relates to an organic compound, an organic light-emitting diode comprising same, and a display device comprising the organic light-emitting diode, and more specifically to an organic compound, an organic light-emitt...
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WO/2021/081662A1 |
Polyether (meth)acrylates based on cyanuric acid or substituted cyanuric acid and multifunctional alcohol, which optionally include triethanolamine units, have wide applications in UV curable adhesives, coatings, inks, sealants, paints o...
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WO/2021/080282A1 |
The present specification relates to a heterocyclic compound represented by chemical formula 1, and an organic light-emitting device comprising same.
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WO/2021/081375A1 |
Provided herein are inhibitors of receptor tyrosine kinase effector, RAF, pharmaceutical compositions comprising said compounds, and methods for using said compounds for the treatment of diseases.
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WO/2021/075775A1 |
The present invention relates to a novel compound having excellent carrier transport ability, light-emitting ability, and thermal stability, and to an organic electroluminescent device comprising same in one or more organic material laye...
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WO/2021/069595A1 |
The present invention relates to compound having the following Formula (I) a semiconducting layer comprising this compound, an organic electronic device comprising said organic semiconducting layer, as well as to a device comprising the ...
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WO/2021/066088A1 |
Provided is a compound represented by the following formula (1) and a pharmacologically acceptable salt, which have a regulatory activity for a histamine H4 receptor and are useful for the treatment and/or prevention of diseases or condi...
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WO/2021/067553A1 |
The present disclosure relates to polyol formulations comprising guanamine and bis-guanamine moieties. The polyol formulations can be produced by reaction between polyester polyols and guanamines and bis-guanamines so as to produce amide...
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WO/2021/057009A1 |
The present invention provides an improved N-heterocyclic planar optical coupling output material. The general structural formula of the N-heterocyclic planar optical coupling output material is R1-R2-R1. The structural formula of the sy...
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WO/2021/057550A1 |
The present invention provides an organic compound and an electronic device containing the organic compound, which belongs to the technical field of organic materials. The structure of the organic compound is as shown in chemical formula...
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WO/2021/057264A1 |
The present disclosure relates to the technical field of organic materials, and provides a compound as represented by formula (I), a photoelectric conversion device, and an electronic device. The compound can reduce the working voltage o...
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WO/2021/049840A1 |
The present specification relates to a heterocyclic compound and an organic light-emitting device comprising same.
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WO/2021/049662A1 |
This organic electroluminescence element (1) includes a positive electrode (3), a negative electrode (4), a first light emitting layer (51), and a second light emitting layer (52) disposed between the first light emitting layer (51) and ...
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WO/2021/049663A1 |
An organic electroluminescence element (1) that has a positive electrode (3), a negative electrode (4), a first light-emitting layer (51), and a second light-emitting layer (52) that is arranged between the first light-emitting layer (51...
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WO/2021/049843A1 |
The present specification relates to a compound of chemical formula 1 and an organic light emitting device comprising same.
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WO/2021/047308A1 |
Disclosed are a polyisocyanate composition and a method for preparing the composition. The composition is formed by polymerizing an aliphatic diisocyanate monomer at least including hexamethylene diisocyanate, and contains an isocyanurat...
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WO/2021/050900A1 |
Ephrin type receptor tyrosine kinase inhibitors, also known as Eph tyrosine kinase receptor inhibitors, for treating cancer, an inflammatory disease, an autoimmune disease, or a degenerative disease characterized at least in part by the ...
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WO/2021/043703A1 |
The invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
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WO/2021/041452A1 |
The present invention is directed to compounds represented by the formula I: wherein R1comprises a hydrogen atom or an alkyl group having 1 to 2 carbon atoms; wherein R2 comprises an alkylene group, an arylene group, or a heterocyclic gr...
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WO/2021/038241A1 |
There is provided a compound of formula I, (I) wherein R1 and R2 are as defined herein, which compounds are useful in the treatment of diseases characterised by impaired signalling of neurotrophins and/or other trophic factors, such as A...
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WO/2021/033504A1 |
A method for producing a carbonyl compound by means of a flow reaction, wherein: a triphosgene solution is introduced into a flow path (I); the triphosgene solution comes into contact with a solid catalyst, which is affixed to at least a...
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WO/2021/033505A1 |
A method for producing a carbonyl compound by means of a flow reaction, wherein: a triphosgene solution, a tertiary amine solution and an active hydrogen-containing compound solution are introduced into different flow paths and are cause...
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WO/2021/034924A1 |
Featured are trans-cyclooctene and tetrazine compounds. Also provided are methods for evaluating the biodistribution and/or concentration of a biomolecule in a subject.
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WO/2021/022731A1 |
Provided is a method for preparing an intermediate of an ultraviolet light absorber UV-1600, in particular, a method for preparing 2,4-bis(4-biphenylyl)-6-(2,4-dyhydroxy)phenyl-1,3,5-triazine
as an intermediate of the ultraviolet light ...
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WO/2021/012323A1 |
An electron transport material represented by the following formula (I), a preparation method therefor, use thereof in preparing an organic electroluminescent device, an organic electroluminescent device, an electronic display device and...
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WO/2021/008908A1 |
The invention relates to a method for producing polyisocyanates having a low monomer content, said method comprising the following steps: (i) modifying at least one monomeric diisocyanate to obtain a mixture containing at least one polyi...
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WO/2021/003520A1 |
The present invention relates to hydrogen storage. In particular, the present invention relates to a method of preparing pore-containing carbon nitride tubes, the method comprising hydrothermally treating melamine by subjecting melamine ...
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WO/2021/000265A1 |
A photosensitive resin composition, containing an adhesion promoter represented by formula (I). R1, R2, and R3 each represent a hydrogen atom, optionally substituted C1-C20 alkyl, optionally substituted C2-C20 alkenyl, optionally substit...
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WO/2020/261089A1 |
Described herein are compounds according to Formula (I) wherein Rf is a perfluorinated divalent group comprising 2 to 12 carbon atoms; and Z is selected from -CH=CH2, and -CH2CH=CH,. A method of making the compound from a functionalized ...
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WO/2020/009492A9 |
The present specification provides a compound represented by chemical formula 1 and an organic light emitting diode comprising same.
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WO/2020/261088A1 |
Described herein are compounds according to Formula (I) wherein each Rf is independently selected from a perfluorinated divalent group comprising 2 to 12 carbon atoms; and m is an integer independently selected from 1 to 3. A method of m...
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WO/2020/255984A1 |
A resist underlayer film is provided which, while exhibiting excellent resistance to a resist developer which is a resist solvent or an alkaline aqueous solution, exhibits removability, and preferably solubility, only in wet etching chem...
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WO/2020/245351A1 |
The present invention relates to novel hydrolytically stable carbocyclic 5-aza-2-deoxycytidine and carbocyclic 5-aza-cytidine compounds and prodrugs thereof as hypomethylating agents.
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WO/2020/241492A1 |
A prepolymer having a triazine skeleton, which is formed by reacting a multifunctional cyanate compound and a phenol with each other. The multifunctional cyanate compound is preferably represented by formula (1) or (2). The prepolymer is...
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WO/2020/238188A1 |
Disclosed is a process for synthesizing an antioxidant 3114, which is prepared by means of staged reactions by controlling the reaction temperature, involving step I, reacting raw materials of 2,6-di-tert-butylphenol and paraformaldehyde...
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WO/2020/221662A1 |
The present invention relates to a process for preparing a (poly)isocyanurate, a (poly)isocyanurate prepared with said process and use thereof. The process according to the present invention in which a free radical initiator is used as a...
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WO/2020/209292A1 |
An organic electroluminescent element which comprises a cathode, an anode, and a luminescent layer disposed between the cathode and the anode, wherein the luminescent layer comprises a compound represented by formula (1) and one or more ...
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