Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 7,529

Document Document Title
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 ...  
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...  
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...  
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...  
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...  
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...  
WO/2021/049840A1
The present specification relates to a heterocyclic compound and an organic light-emitting device comprising same.  
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 ...  
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...  
WO/2021/049843A1
The present specification relates to a compound of chemical formula 1 and an organic light emitting device comprising same.  
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...  
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 ...  
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.  
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...  
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...  
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...  
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...  
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.  
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 ...  
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...  
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...  
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 ...  
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...  
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 ...  
WO/2020/009492A9
The present specification provides a compound represented by chemical formula 1 and an organic light emitting diode comprising same.  
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...  
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...  
WO/2020/120794A3
The present invention relates to a organic light emitting device comprising a cathode, an anode, a light emitting layer, at least one first electron transport layer and at least one second electron transport layer, wherein the light emit...  
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.  
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...  
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...  
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...  
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 ...  
WO/2020/209293A1
An organic electroluminescent element includes a cathode, an anode, and an organic layer disposed between the cathode and the anode, wherein the organic layer includes a light-emitting layer and a first layer, the first layer is disposed...  
WO/2020/209309A1
An organic electroluminescent element comprising a cathode, an anode, and an organic layer disposed between the cathode and the anode, wherein the organic layer comprises a light-emitting layer and a first layer, the first layer is dispo...  
WO/2020/209299A1
An organic electroluminescent element comprising a cathode, an anode, and an organic layer disposed between the cathode and the anode, wherein the organic layer comprises a light-emitting layer and a first layer, the first layer is dispo...  
WO/2020/209310A1
An organic electroluminscent element comprising a cathode, an anode, and an organic layer disposed between the cathode and the anode, wherein the organic layer comprises a light-emitting layer and a first layer, the first layer is dispos...  
WO/2020/207892A1
The invention relates to a process for the preparation of polyisocyanates with dimer, trimer and/or allophanate and optionally urethane structure.  
WO/2020/176741A9
Provided are methods of treating multiple sclerosis, which comprises administering to a patient a therapeutically effective amount of DNA methylation blocker. Also provided are method of retarding development of multiple sclerosis by adm...  
WO/2019/191229A8
The present description relates to compounds, forms, and pharmaceutical compositions thereof and methods of using such compounds, forms, or compositions thereof for treating or ameliorating Huntington's disease. In particular, the presen...  
WO/2020/193617A1
The present invention relates to an improved process for preparing 2,4-dichloro-6-(4- methoxyphenyl)-1,3,5-triazine (DICAT) comprising reacting 4-bromoanisole with magnesium, and reacting the resulting Grignard reagent with cyanuric chlo...  
WO/2020/184906A1
The present invention relates to a novel organic light emitting compound and an organic electroluminescent device using same and, more particularly, to a compound having excellent thermal stability, electrochemical stability, light-emitt...  
WO/2020/182100A1
The present disclosure provides a compound and methods of preparing the compound. The compound has anti-microbial and anti-mite properties and can be bonded to materials such as fiber and synthetic polymer. The compound may also be used ...  
WO/2020/183422A1
This disclosure relates to use of cashew nut shell liquid (CNSL) phenolics in the manufacture of molecules having ESIPT character, wherein said molecules are UVA and/or UVB absorbers, and further wherein said molecules are formulated as ...  
WO/2020/180005A1
The present specification relates to a binaphthalene compound represented by chemical formula 1 and an organic light emitting device comprising same.  
WO/2020/179735A1
[Problem] To provide a novel production method which enables one-pot selective production of a target isocyanuric acid N-substituent without requiring multi-stage steps or labor-intensive processes. [Solution] According to the present in...  
WO/2020/174009A1
The invention relates to potting compounds which cure to polyisocyanurate plastics, to the production of said potting compounds and to the use of the potting compounds for manufacturing electrical components.  
WO/2020/176741A1
Provided are methods of treating multiple sclerosis, which comprises administering to a patient a therapeutically effective amount of DNA methylation blocker. Also provided are method of retarding development of multiple sclerosis by adm...  
WO/2020/171221A1
The purpose of the present invention is to provide an organic EL element in which a capping layer is combined with various materials of the element so that properties of each of the materials of the element can be effectively demonstrate...  
WO/2020/172664A1
Described herein are genetic recognition reagents that bind specifically to a target nucleic acid and comprise terminal left-handed PNA cooperative binding domains that enable concatenation of two or more of the recognition reagents when...  

Matches 1 - 50 out of 7,529