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WO/2021/161793A1 |
Provided is a polymer which, when utilized in a photoelectric conversion element, renders high EQE possible in a given range of wavelengths not shorter than 1,000 nm. The polymer comprises a constituent unit represented by formula (1) ...
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WO/2021/161672A1 |
A silane-containing compound having a cyclic structure within the molecular structure; a modified hydrogenated petroleum resin in which the bromine value, the silicon element content, the weight-average molecular weight, and the molecula...
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WO/2021/162242A1 |
A photosensitive layer composition for a photosensor according to an embodiment of the present invention comprises: a first photosensitive material including a compound represented by the chemical formula 1; and an optical signal amplifi...
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WO/2021/156507A1 |
A low molar mass polymeric hydrocarbon tackifier having a number average molar mass Mn of from 200 to 1,500 g/mol provides increased green tack stability over an extended period of time in rubber compounds.
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WO/2021/157551A1 |
The purpose of the present invention is to provide a composition or the like which is for lithography and from which it is possible to obtain an underlying film and a film in contact with a resist layer, capable of forming a pattern with...
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WO/2021/153695A1 |
A retardation film manufacturing method comprises a step for making a resin film contact with a solvent to stretch the film. Said making the resin film contact with the solvent is preferably by immersing the resin film in the solvent. Th...
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WO/2021/154150A1 |
The present disclosure relates to a method for producing a film of a 3D porous aromatic framework, or a film of a 3D covalent organic framework, with a controlled thickness, said method process comprising the following steps: providing a...
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WO/2021/154933A1 |
The invention provides for UV excitable polyfluorene based conjugates and their use in methods of analyte detection.
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WO/2021/151893A1 |
The invention relates to a thermosetting composite material (1) and to the process for the 3D printing of same by extrusion, the thermosetting composite material (1) comprising a furan polymer forming a thermosetting matrix (10), a solve...
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WO/2021/147622A1 |
The present invention belongs to the technical fields of organic synthesis and heterogeneous catalysis, and specifically relates to a method for preparing a formamide compound by catalyzing carbon dioxide hydrogenation with a porous mate...
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WO/2021/149733A1 |
[Problem] To provide: a resin composition with which excellent low permittivity properties, low dielectric dissipation properties, flexibility, and peel strength can be obtained; a resin sheet; a prepreg; and a printed wiring board. [Sol...
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WO/2021/143690A1 |
Disclosed in the present invention are an osmium-containing conjugated polymer, a preparation method therefor and use thereof. The osmium-containing conjugated polymer has a structural formula of (I), and the reaction formula thereof is ...
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WO/2021/142656A1 |
Through the strategy of cyclohexane-1, 4-dione embedded into thieno [3, 4-b] thiophene unit, a highly electron-deficient core (TTDO) is synthesized and the corresponding donor polymer (PBTT-F) is also been developed. The nonfullerene pho...
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WO/2021/143316A1 |
Provided are an organic polymer having an asymmetric structure, a preparation method therefor and use thereof as a photoelectric material. The organic polymer having the asymmetric structure is obtained by polymerizing an electron-donati...
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WO/2021/145639A1 |
The present specification relates to a polymer and an organic light-emitting diode using same.
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WO/2021/142402A1 |
Embodiments in accordance with the present invention encompass compositions encompassing a latent organo-ruthenium compound, a pyridine compound, a photosensitizer and an ultra violet light blocking compound along with one or more monome...
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WO/2021/135482A1 |
A water-soluble conjugated polymer for photothermal therapy, a polymerized monomer thereof, a preparation method therefor, and application thereof. The water-soluble conjugated polymer has good solubility in an aqueous solution, has exce...
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WO/2021/136435A1 |
A conjugated polymer donor material, and a preparation method therefor and use thereof. The conjugated polymer donor material has a structure shown by formula I, wherein X is selected from a fluorine atom or a chlorine atom, R1 is select...
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WO/2021/133354A1 |
The invention is related to nano biocatalysts that are synthesized from Cu2+ ion and plant extracts such as green tea extract and viburnum opulus extract and that are capable of being used in polymerization reactions by exhibiting peroxi...
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WO/2021/124043A1 |
Adhesive composition and articles are described comprising a carrier substrate (e.g. release liner or backing) and an adhesive composition disposed on the carrier substrate. The adhesive composition comprises at least 20 wt.% of a polyme...
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WO/2021/121174A1 |
In order to overcome the problems of a reduced voltage resistance and an increased leakage current caused by the corrosion of a metal foil oxide film in existing electrolytic capacitors, the present invention provides a composition, whic...
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WO/2021/123688A1 |
The invention relates to a method for producing an aromatic diether comprising the reaction of a compound A comprising at least two halogenated aromatic groups with a compound B, B being an aromatic alcoholate, optionally in the presence...
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WO/2021/125222A1 |
Provided is a ring-opened copolymer containing a structural unit derived from a norbornene compound represented by general formula (I), a structural unit derived from a monocyclic olefin, and a branched structural unit, wherein the conte...
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WO/2021/124156A1 |
A method of bonding is described comprising providing a liquid adhesive composition comprising unpolymerized cyclic olefin and a latent ring opening metathesis polymerization catalyst or precatalyst thereof. The method further comprises ...
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WO/2021/118242A1 |
The present invention pertains to a novel polymer and an organic electronic device including same. More specifically, the present invention pertains to a polymer containing a diketopyrrolopyrrole having a specific functional group, an or...
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WO/2021/118238A1 |
The present invention relates to a novel polymer and an organic electronic device using same. In the polymer according to the present invention, a cyclic electron-donor, including thiophene, selenophene, or a combination thereof, is intr...
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WO/2021/112194A1 |
This composition for forming an underlayer film for lithography contains an oligomer having an aralkyl structure represented by formula (1-1) and a solvent. (Ar0 is a divalent group containing a phenylene group, a naphthylene group, an a...
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WO/2021/113503A1 |
A method of ring-opening metathesis polymerization (ROMP) may comprise: contacting a first cyclic olefin comonomer to the reaction mixture over time at a rate of 0.01 mol% per minute to 25 mol% per minute based on a total amount of the s...
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WO/2021/112420A1 |
The present invention relates to a novel polyfluorene-based ionomer, an anion exchange membrane, and a method for producing same. Aromatic polyfluorene-based ionomer, in the framework of which no aryl ether bonds are present and into the...
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WO/2021/110622A1 |
The invention relates to the use of a synthetic resin system as an adhesive in chemical fastening technology, in particular for fastening anchoring elements in drill holes, characterized in that the system contains a) a reaction resin on...
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WO/2021/107041A1 |
The purpose of the present invention is to provide: a cyclic olefin polymer which has high refractive index, low Abbe number and low birefringence at the same time; a method for producing this cyclic olefin polymer; and an optical elemen...
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WO/2021/106834A1 |
Provided is an electrode material which is suitable for use as a material for forming electrodes for use in lithium ion secondary batteries, etc. and which makes it possible to heighten the rate characteristics of batteries. The electrod...
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WO/2021/101659A2 |
Disclosed herein are ladder polymers comprising fused aromatic and non-aromatic rings. Also disclosed are the manufacture and use of these ladder polymers, e.g., in separation membranes, such as membrane for gas separation.
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WO/2021/100699A1 |
The present invention provides: black particles which have high electrical insulation properties and can achieve a high degree of blackness in a visible light region; and a black coating material, a coating film and a black matrix for co...
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WO/2021/100658A1 |
The compound according to the present invention is represented by formula (1) below. (X and Y within formula (1) each represent a different arbitrary organic group. If a plurality of Xs are present, the Xs may be the same, or may differ ...
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WO/2021/100399A1 |
The present invention provides a composition that comprises a polymer compound and has excellent ink jetting properties, a method for producing the polymer compound, and a method for producing a light emitting device using the polymer co...
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WO/2021/096591A1 |
The present disclosure describes functional oligomers or functional polymers. The functional oligomers or functional polymers may contain functional groups, e.g., -OH and/or -CHO. The functional oligomers or functional polymers may be ob...
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WO/2021/086354A1 |
A deposition system includes a multipurpose deposition chamber, a pretreatment source and a post-treatment source. The multipurpose deposition chamber is configured to deposit parylene on a plurality of electronic devices. The multipurpo...
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WO/2021/077815A1 |
Disclosed is a 2,5-di(2-thienyl)thiazo[5,4-d]thiazolyl based ternary random conjugated polymer, having general formula structure (I). By introducing a 2,5-di(2-thienyl)thiazo[5,4-d]thiazole unit, a band gap of a polymer is improved and t...
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WO/2021/079141A1 |
A material comprising a group of formula (I): (I) wherein: X and Y are each independently selected from S, O or Se; Ar1, Ar2, Ar3 and Ar4 are each independently an unsubstituted or a substituted benzene, an unsubstituted or a substituted...
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WO/2021/075183A1 |
The purpose of the present invention is to provide a composition useful for manufacturing an organic layer, which has excellent curability and is used for a light-emitting element. Provided are: a composition including a cyclic low-mol...
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WO/2021/074734A1 |
A composition is described comprising a cyclic olefin; a ring opening metathesis polymerization catalyst; and at least 40 wt.% of thermally conductive particles. The thermally conductive particles are selected such that the composition a...
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WO/2021/076131A1 |
The present invention relates to photosensitive compositions containing polynorbornene (PNB) polymers and certain additives that are useful for forming microelectronic and/or optoelectronic devices and assemblies thereof, and more specif...
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WO/2021/076821A2 |
The present disclosure provides, in some aspects, macromonomers of Formula (I), and salts thereof; methods of preparing the macromonomers, and salts thereof; Brush prodrugs (polymers); methods of preparing the Brush prodrugs; compounds o...
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WO/2021/074749A1 |
An adhesive composition is described comprising unpolymerized cyclic olefin, a ring opening metathesis polymerization (ROMP) catalyst or precatalyst thereof, and one or more adhesion promoter polymers. In one embodiment, the adhesion pro...
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WO/2021/070646A1 |
The present invention addresses the problem of providing an organic thin film transistor which exhibits excellent stability in the atmosphere. The present invention also addresses the problem of providing: a polymer; a composition; an or...
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WO/2021/064416A1 |
A process of forming a conjugated polymer comprising polymerising a first monomer and a second monomer in the presence of a palladium catalyst and a base, in a solvent system comprising a first solvent, a second solvent and water; wherei...
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WO/2021/063956A1 |
The present invention relates to a composition comprising i) at least one polythiophene comprising monomer units of structure (la) or (lb), Formulae (IA) or (Ib) in which * indicates the bond to the neighboring monomer units, X,Z represe...
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WO/2021/060061A1 |
The present invention provides a polymer-containing material that includes a crystalline cyclic olefin ring-opening polymer hydride and is unlikely to develop surface defects when made into a molded article such as a film. The polymer-co...
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WO/2021/058320A1 |
The invention relates to a composition comprising i) A colorant ii) A radical generating photoinitiator, iii) A polymer wherein at least 40 mol-% of the repeating units are units according to formula (I), [Formula should be inserted here...
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