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WO/2021/030287A1 |
Processes for chemically treating polyaromatic feedstock to form aromatic-containing oligomers or polymers are provided. The processes are characterized by treatment of a plurality of different polyaromatic hydrocarbon molecules and/or p...
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WO/2021/024956A1 |
Provided is a polymerizable composition which comprises a cycloolefin-based monomer having a specific structure, a silane coupling agent having at least one hydrocarbon group having a norbornene structure, and a metathesis polymerization...
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WO/2021/020141A1 |
Provided is a method for producing a π-conjugated polymer which can give an organic photoelectric conversion element inhibited from suffering an increase in dark current, even when the method includes a purification step including heati...
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WO/2021/017214A1 |
The present invention discloses an electroluminescent polymer, a preparation method and an application thereof. The method comprises: under protection of inert gas, the polymerization monomer units M1 and M2 and a monomer containing an A...
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WO/2021/016503A1 |
Embodiments in accordance with the present invention encompass compositions encompassing a latent organo-ruthenium catalyst, an organo-ruthenium compound and a pyridine compound along with one or more monomers which undergo ring open met...
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WO/2021/015181A1 |
The present invention provides a resist underlayer film forming composition which is capable of forming a flat film that exhibits high etching resistance, a good dry etching rate ratio and a good optical constant, while having good cover...
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WO/2021/004947A1 |
The invention discloses a method for preparation of acetoacetate ester compounds with amino alcohol catalysts which are themselves diketenized in the course of the diketenization reaction; and subsequent polymerization of these acetoacet...
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WO/2021/001663A1 |
A light-emitting composition comprising: a light-emitting group and a polymer comprising: a repeat unit of formula Ar1 wherein Ar1 is an arylene repeat unit which is unsubstituted or substituted with one or more substituents; and a repea...
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WO/2020/258354A1 |
A quinoid conjugated polymer, a preparation method therefor, and an application thereof. The quinoid conjugated polymer is a quinoid structure polymer connected by means of a C=C double bond, has good conductivity, and can be applied to ...
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WO/2020/262443A1 |
Provided is a conductive oligomer represented by general formula (1) or (1A). [In general formulae (1) and (1A), R1 and R6 are, each independently, a C1-12 alkyl group or aryl group. n is an integer of 2-30. R2, R3, R4, and R5 are, each ...
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WO/2020/255609A1 |
Provided is a photoelectric conversion element having a high open circuit voltage (Voc) and a high short circuit current density (Jsc). Furthermore, an organic thin film solar cell including said photoelectric conversion element is provi...
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WO/2020/251049A1 |
Provided by the present invention is a polycyclic aromatic compound represented by formula (1), or a polymer thereof. The compound according to the present invention can be used in an organic device such as an organic EL element. (In for...
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WO/2020/249164A1 |
The present invention relates to coating material compositions based on RMA systems as binders for producing coatings with improved adhesion on metal substrates. The compositions according to the invention contain one or more CH acidic c...
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WO/2020/244609A1 |
The present invention belongs to the technical field of organic supermolecules, and specifically relates to a 3,4-ethylenedioxythiophene polymer capable of being super-assembled with a carbon-based material and a preparation method there...
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WO/2020/244608A1 |
The present application belongs to the technical field of organic supramolecular materials, particularly relates to a thiophene ethynyl polymer capable of ordered superassembly with carbon nanotube and a preparation method therefor. The ...
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WO/2020/246404A1 |
[Problem] To provide a polymer material having excellent hole injection/transport performance, electron-blocking ability, high heat resistance, and high stability in a thin film state for use in a polymer organic EL device. Also provided...
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WO/2020/244992A1 |
The present invention refers to a radiation-curable composition comprising or consisting of A) at least one photo-base generator, which can generate a super base; B) (macro)monomers which are able to undergo an anionic polymerization via...
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WO/2020/241576A1 |
The present invention addresses the problem of providing a composition for forming a resist underlayer film for lithography, which is characterized by having excellent planarization performance on a substrate with level difference, and h...
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WO/2020/242127A1 |
The present invention relates to a curable composition and an optical member comprising a cured product thereof and, more particularly, to a curable composition for forming a high-refractive-index optical member, and an optical member co...
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WO/2020/242129A1 |
The present invention relates to a curable composition, and an optical member comprising a cured product thereof, and, more particularly, to: a curable composition for forming a high-refractive-index optical member, the composition compr...
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WO/2020/240336A1 |
Provided are compositions of conducting polymers and their producing methods and applications in sensing technology. Conducting polymer comprises an electron deficient and an electron rich building block in an alternated repeating unit w...
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WO/2020/231282A1 |
Methods for preparation of a carbon membrane include providing a solution comprising a diacetyl biphenyl monomer and an alkylsulfonic acid. The solution is treated under such conditions that an aldol condensation reaction occurs so as to...
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WO/2020/224630A1 |
In order to overcome the problem of poor conductivity of a conductive polymer in existing solid-state capacitors, and the problem in which existing methods for adding a dopant to an electrolyte easily lead to de-doping, the invention pro...
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WO/2020/226940A2 |
An interpenetrating network (IPN) polymer membrane material includes a soft polyurethane interspersed with a crosslinked conducting polymer. The material can be reversibly "switched" between its oxidized and reduced states by the applica...
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WO/2020/225565A1 |
A substrate for use in an electronic skin is disclosed herein. The substrate comprises a base polymer layer, and a first intermediate polymer layer attached to the base polymer layer by a first adhesive layer. The first intermediate poly...
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WO/2020/220548A1 |
Provided in the present invention are a transparent conductive material and a manufacturing method therefor, and a manufacturing method for a transparent conductive film. The transparent conductive material is a PEDOT material having a l...
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WO/2020/221958A1 |
A method for fabricating a film comprising at least one polymer layer, formed of polyazulene, or of a copolymer, wherein one of the monomers is azulene, or of any combination thereof, wherein the film is situated on at least one surface ...
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WO/2020/218190A1 |
A high-molecular-weight compound is provided with which it is possible to heighten the photoelectric conversion efficiency ƞ of an organic electronic device. Also provided are an organic semiconductor material including said high-molecu...
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WO/2020/216573A1 |
The present invention relates to flexible implantable electrode arrangements, for example electrode arrays, and an associated production method. A flexible implantable electrode arrangement (100) comprises an electrically insulating carr...
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WO/2020/218079A1 |
According to the present invention, options for materials for organic devices such as materials for organic EL elements are increased by addition of a cycloalkane, by condensation, to a polycyclic aromatic compound in which a plurality o...
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WO/2020/218043A1 |
This optical film comprises a first resin layer formed of a first thermoplastic resin that contains a norbornene polymer and a light absorber, wherein: the norbornene polymer is selected from the group consisting of a polymer of a norbor...
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WO/2020/218558A1 |
Provided is a compound having at least one structure represented by formula (i), as a material used in an organic EL element or other organic device. In formula (1): rings A, B, and C each independently represent an aromatic ring structu...
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WO/2020/218189A1 |
Provided is a polymer compound capable of raising the photoelectric conversion efficiency η of an organic electronic device. Provided are an organic semiconductor material including the above polymer compound, an organic electronic devi...
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WO/2020/218068A1 |
A stretched film which is formed of a thermoplastic resin containing a norbornene polymer, wherein: the norbornene polymer is selected from the group consisting of a polymer of a norbornene monomer composition and a hydride thereof; the ...
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WO/2020/212295A1 |
The present invention relates to a formulation comprising at least one crosslinkable polymer and at least one organic solvent, wherein the at least one crosslinkable polymer is contained in the formulation in a concentration of at least ...
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WO/2020/209527A1 |
(Abstract) In order to provide a hard mask composition which has a sufficient thickness to be useful in a semiconductor lithography process, the present invention provides a spin-on-hard mask composition and a patterning method, the meth...
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WO/2020/200681A1 |
The present invention relates to polymerization method of aromatic, hetero aromatic, alkenyl and alkinyl monomers with a Pd(I)-catalyst.
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WO/2020/205796A1 |
Provided are phenazine copolymers and methods of making and using phenazine copolymers. The phenazine copolymers may be made from one or more phenazine precursors and one or more co-monomer precursors, one or more phenazine precursors an...
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WO/2020/203211A1 |
Provided is a composition useful for producing a luminescent element having an excellent external quantum yield. Also provided is a luminescent element including the composition. The luminescent element comprises an anode, a cathode, a...
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WO/2020/202213A1 |
The present invention relates to a crystalline, two dimensional polymer of Formula I and a process for the preparation thereof. (I)
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WO/2020/203209A1 |
A composition useful in the manufacture of a light-emitting element with excellent luminous efficacy, and a light-emitting element containing said composition are provided. This light-emitting element is provided with a positive electr...
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WO/2020/201314A1 |
Use of compounds selected from copper complexes having at least one organic ligand and ruthenium complexes having at least one organic ligand, for activating olefin metathesis ruthenium (pre)catalysts in a metathesis reaction, in particu...
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WO/2020/203203A1 |
The present invention provides a polymer for organic electroluminescent elements, which has high luminous efficiency, and which is able to be applied to a wet process. This polymer for organic electroluminescent elements is used in at le...
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WO/2020/197732A1 |
A polymer blend, including at least one organic semiconductor (OSC) polymer, such that: the at least one OSC polymer is a diketopyrrolopyrrole-fused thiophene polymeric material, the fused thiophene is beta-substituted, the at least one ...
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WO/2020/196604A1 |
Provided are: a naphthol resin and an epoxy resin that impart characteristics such as high heat resistance, low dielectric loss tangent and low coefficient of linear expansion (CTE); an epoxy resin composition that contains the naphthol ...
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WO/2020/195801A1 |
The purpose of the present invention is to provide a ring-opening polymer hydride having an excellent ductility. The ring-opening polymer hydride according to the present invention contains a norbornene-derived structural unit in an amou...
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WO/2020/187867A1 |
The invention relates to novel organic semiconducting (OSC) random copolymers containing a halo-substituted 4,8-dithiophenyl- benzodithiophene unit and a benzodithiophene-dione unit, to methods for their preparation and educts or interme...
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WO/2020/184625A1 |
The present invention can provide a graphene nanoribbon having at least one structural unit represented by the general formula [in the formula, the dotted lines are the same or different and represent no bond or a single bond. *1 represe...
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WO/2020/175217A1 |
This method for producing a resin film includes a preparation step for preparing a material film, a stretching step for stretching the material film to a predetermined surface-stretching ratio to obtain a stretched film, a temperature-in...
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WO/2020/176036A1 |
The present invention describes an oligomer for use as a UV stabiliser. In particular, the oligomer is suitable for use as a UV stabiliser in a polymer matrix. The present invention also describes a method of forming said oligomer. The m...
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