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Matches 1 - 50 out of 16,234

Document Document Title
WO/2019/054402A1
Provided is a tetrazolopyridine compound useful as an organic semiconductor material. A compound according to the present invention is characterized by being represented by any one of formulae (1)-(3). In formulae (1)-(3), Y1 and Y2, eac...  
WO/2019/049867A1
Provided is an ink composition that can be applied to various wet processes and is excellent in charge transportability. The ink composition comprises (A) polythiophene, (B) an onium borate salt and (C) a liquid carrier that includes an ...  
WO/2019/005247A9
Multistage side-chain conjugated polymers (CPs) have a conjugated backbone from a multiplicity of repeating unit where at least one of the repeating units has a multistage side- chain. The repeating unit has a conjugated backbone portion...  
WO/2019/043451A1
A compound characterized by comprising at least one of each of a first divalent organic group represented by formula (1), and a second divalent organic group selected from formula (2a) and formula (2b), wherein the first divalent organic...  
WO/2019/045272A1
The present invention relates to a BODIPY-based copolymer, a method for preparing the copolymer, a solar cell comprising the copolymer and a method for manufacturing the solar cell. By applying the copolymer of the present invention to a...  
WO/2019/041847A1
Disclosed are a naphthothiodibenzofuran unit-based blue light polymer light-emitting material, a preparation method therefor and the use thereof. Sulfonyl in the naphthothiodibenzofuran unit is a strong electron-withdrawing unit that fac...  
WO/2019/041047A1
Fluorinated dithienyl-diketopyrrolopyrrole-based polymers and copolymers are disclosed herein. More specifically, fluorinated dithienyl-diketopyrrolopyrrole-based polymers and copolymers for use in organic electronics are disclosed. A pr...  
WO/2019/039369A1
Provided is a polymer compound which has better characteristics as a p-type organic semiconductor material, and is capable of contributing to achieving good short-circuit current density or photoelectric conversion efficiency when used i...  
WO/2019/037107A1
The invention relates to organic and polymeric semiconductor filed, in particular to a novel imide building block, a copolymer thereof and their preparation methods, as well their uses in organic semiconductor devices.  
WO/2019/032937A1
Embodiments in accordance with the present invention encompass compositions encompassing a latent catalyst and a thermal or photoactivator along with one or more monomers which undergo ring open metathesis polymerization (ROMP) when said...  
WO/2019/030382A1
The invention relates to novel organic semiconducting polymers, to methods for their preparation and educts or intermediates used therein, to compositions containing them, to the use of the polymers and compositions as organic semiconduc...  
WO/2019/027370A1
Disclosed herein are semiconducting polymers of formula I and polymeric composite materials containing said polymer, where said polymer displays near-infrared afterglow luminescence. The polymers of formula I have the following structure...  
WO/2019/027574A1
The present disclosure provides cis-polycycloolefins and methods for forming cis- polycycloolefins typically having 50% or greater cis carbon-carbon double bonds comprising contacting a first cyclic hydrocarbyl monomer with a catalyst re...  
WO/2019/023025A1
A copolymer comprising a repeat unit (A), wherein repeat unit (A) comprises a repeat unit (B), wherein repeat unit (B) comprises and at least one optional repeat unit (D), wherein repeat unit (D comprises an aryl group. In this copolymer...  
WO/2019/022394A1
The present invention relates to: a polymer having a novel structure used in a process for manufacturing a semiconductor and a display; an underlayer film composition for a process for manufacturing a semiconductor and a display, compris...  
WO/2019/023463A1
The present disclosure provides fluorescent polyindenofluorene polymers or macromers with unique optical properties that are stable. The polymeric fluorophores are useful in various bioassays formats. The inventive polymers are useful in...  
WO/2019/018259A1
Dislcosed are compositions of electroactive polymers (EAPs) having improved performance stability. In the EAP compositions, a cross-linked polymer is deposited onto the surface of the EAP by vapor-deposition methods. Upon contact with an...  
WO/2019/016121A1
The invention concerns a method for the manufacture of polyether ketone ketone (PEKK), comprising the steps consisting in: (i) reacting 1,4-bis(4-phenoxybenzoylbenzene) and/or diphenylether with at least one difunctional aromatic acyl ch...  
WO/2019/013276A1
[Problem] The present invention primarily addresses the problem of providing an electroconductive material having excellent electrical conductivity and whereby a film can be formed by a simple method. [Solution] The electroconductive mat...  
WO/2019/012271A1
Disclosed herein is a polymer comprising a conductive backbone having a plurality of Lewis pair side chain moieties thereon. Said Lewis pair side chain moieties each comprise a Lewis acid moiety (LA) comprising an electron pair acceptor,...  
WO/2019/009543A1
The present specification provides a copolymer including: a repeating unit derived from a compound represented by chemical formula 1; a first conjugated monomer; and a second conjugated monomer that differs from the first conjugated mono...  
WO/2019/006852A1
The present disclosure discloses a hole transporting layer containing an organic conjugated polymer semiconductor material and a use thereof. The repeating unit of the main chain of the organic conjugated polymer semiconductor material i...  
WO/2019/006699A1
An imide-functional unit of Formula I, a copolymer thereof and their preparation methods, as well as their uses in a thin-film transistor. The imide-functional unit is an effective electron-deficient building block for constructing high-...  
WO/2019/009327A1
One embodiment relates to an organic electronics material that contains a charge-transporting polymer. When methanol is dripped, under stirring, in additions of 25 μL into 1,000 μL of a solution that contains the charge-transporting po...  
WO/2019/004248A1
Provided is a macromolecular compound useful for production of a light-emitting element having a long luminance lifetime. This macromolecular compound includes a constituent unit having a residue of a compound represented by formula (1),...  
WO/2019/006426A2
Disclosed are methods, compositions, reagents, systems, and kits to prepare and utilize branched multi-functional macromonomers, which contain a ring-opening metathesis polymerizable norbornene group, one or more reactive sites capable o...  
WO/2019/006426A3
Disclosed are methods, compositions, reagents, systems, and kits to prepare and utilize branched multi-functional macromonomers, which contain a ring-opening metathesis polymerizable norbornene group, one or more reactive sites capable o...  
WO/2019/002273A1
Polymers obtainable by cycloaddition reaction of non-polymeric compounds are herein disclosed. Said polymers are useful for a variety of industrial uses, such as the manufacture of films, coatings or shaped articles.  
WO/2019/004247A1
Provided is a light emitting element which has excellent external quantum efficiency. A light emitting element which comprises a positive electrode, a negative electrode, and a first organic layer and a second organic layer that are arra...  
WO/2019/005247A1
Multistage side-chain conjugated polymers (CPs) have a conjugated backbone from a multiplicity of repeating unit where at least one of the repeating units has a multistage side- chain. The repeating unit has a conjugated backbone portion...  
WO/2019/006422A1
Disclosed are methods, compositions, reagents, systems, and kits to prepare star polymers, as well as compositions and uses thereof. Various embodiments show that synthesis of these polymers contain low metal concentration to provide pol...  
WO/2018/234220A1
The present application relates to a polymer containing at least one structural unit of formula (I). The polymer is suitable for use in electronic devices.  
WO/2018/235949A1
[Problem] To provide a method including a step of applying onto an upper surface of a semiconductor substrate having a terraced part and an non-terraced part to produce a resist underlayer film, whereby it becomes possible to reduce the ...  
WO/2018/232212A1
A polypentenamer-silica composite can include a surface-modified silica compound and a polypentenamer chain grafted onto the surface-modified silica compound. The polypentenamer has physical properties similar to natural rubber. The poly...  
WO/2018/226536A1
Disclosed is a polymer blend comprising an organic semiconductor (OSC) polymer blended with an isolating polymer and method for making the same. The OSC polymer includes a diketopyrrolopyrrole fused thiophene polymeric material, and the ...  
WO/2018/225707A1
This method for producing a substrate (101a) with a microrelief pattern is a production method for producing a substrate that has a microrelief pattern in the surface, and comprises: a step (a) for preparing a laminate (100) which compri...  
WO/2018/225698A1
Provided is a co-injection molded multilayer structure which comprises a barrier layer and outer layers that are laminated on both sides of the barrier layer so as to be in contact therewith, and which is configured such that: the barrie...  
WO/2018/225640A1
The purpose of the present invention is to improve the useful life of an organic light emitting element. In order to achieve the purpose, a curable polymer according to the present invention contains a polymer which has a main chain (1) ...  
WO/2018/225674A1
The purpose of the present invention is to provide a method for producing a polymer compound having a crosslinkable group, said polymer compound containing a small amount of low-molecular-weight compounds and having a sufficiently low po...  
WO/2018/220785A1
The present invention addresses the problem of obtaining a thiophene ring-containing polymer compound having a high weight-average molecular weight. Provided is a method for producing a polymer containing a repeat unit represented by for...  
WO/2018/221575A1
The material for forming an underlayer film according to the present invention is a material for forming a resist underlayer film to be used in a multilayer resist process, the material containing a cyclic olefin polymer including repeat...  
WO/2018/215453A1
1) Hydrocarbon copolymer P comprising 2 alkoxysilane end groups F1 and F2 of formulae: - F1: (R'O)3-tRtSi-(CH2)g1- and F2: -(CH2)d1-SiRt(OR')3-t; or F1: (R'O)3-tRtSi-R"-O(O)C-(CH2)g2- and F2 : -(CH2)d2-C(O)O-R"-SiRt(OR')3-t; wherein t is...  
WO/2018/215687A1
The present invention relates to a method for obtaining transparent, conductive polymer layers by: preparing a composition of thiophene oligomers or derivatives thereof, or mixtures of same, at least one oxidant and a transparent polymer...  
WO/2018/210971A1
The invention relates to a method for manufacturing 1,4-bis(4-phenoxybenzoylbenzene), comprising: - providing terephthaloyl chloride, diphenyl ether, a solvent and a Lewis acid, wherein the terephthaloyl chloride is of a purity grade suc...  
WO/2018/210959A1
The invention relates to amethod for manufacturing 1,4-bis(4-phenoxybenzoylbenzene), comprising: providing a reactant mixture comprising terephthaloyl chloride, diphenyl ether and a Lewis acid in a solvent; reacting terephthaloyl chlorid...  
WO/2018/211048A1
The invention relates to a method for manufacturing 1,4-bis(4-phenoxybenzoylbenzene), comprising: reacting terephthaloyl chloride with diphenyl ether in a reaction solvent and in the presence of a Lewis acid, so as to obtain a product mi...  
WO/2018/210963A1
The invention relates to a method for manufacturing 1,4-bis(4-phenoxybenzoylbenzene), comprising: - providing a reactant mixture comprising terephthaloyl chloride and diphenyl ether in a solvent; - adding a Lewis acid to the reactant mix...  
WO/2018/211045A1
The invention relates to a method for manufacturing 1,4-bis(4- phenoxybenzoylbenzene), comprising: –reacting terephthaloyl chloride with diphenyl ether in a reaction solvent and in the presence of a Lewis acid, so as to obtain a produc...  
WO/2018/207325A1
This polymer electrolyte membrane is characterized by comprising: a perfluorosulfonic acid resin (A); a phase separation structure observed in the image of the membrane surface by SEM-EDX, the structure consisting of a phase in which flu...  
WO/2018/207699A1
A polymer or a reduced form thereof is disclosed, the polymer comprising, as constituent units, optionally substituted benzoquinone and either an optionally substituted heterocyclic aromatic compound or a monocyclic aromatic hydrocarbon ...  

Matches 1 - 50 out of 16,234