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WO/2024/079486A1 |
The disclosure relates to composite materials for controlled release, for example, for use in drug delivery. The disclosure also provides methods for making the composite materials, formulations comprising the composite materials, and us...
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WO/2024/077722A1 |
A light, thin and shock-resistant graphene glove and a preparation method therefor. The method comprises: step 1, preparing a mixed solution of graphene, silicon dioxide and an auxiliary agent; step 2, adding water to the mixed solution ...
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WO/2024/080826A1 |
The present invention relates to a copolymer composition comprising a first copolymer including a monomer unit of vinyl alcohol and a monomer unit of vinyl amine, a second copolymer including a monomer unit of vinyl alcohol and a monomer...
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WO/2024/076199A1 |
The present invention relates to: a copolymer composition comprising a first copolymer comprising an acrylic acid-based monomer unit and an acrylamide-based monomer unit, and a second copolymer comprising a vinyl pyrrolidone-based unit, ...
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WO/2024/073798A1 |
The present disclosure relates to a composite coagulant, the composite coagulant comprising one or more particulate materials, wherein the one or more particulate materials is at least partially coated with one or more ionic polymers, an...
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WO/2024/063669A1 |
The invention relates to a biodegradable copolymer. The technical result is that of producing a polymeric barrier material that exhibits improved strength and barrier properties and a high level of biodegradability. This technical result...
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WO/2024/048105A1 |
A biocompatible polymer composition having excellent handling properties that serves as a protein stabilizer having excellent protein stabilizing performance, a blocking agent having an excellent sensitizing effect, and a cell culture me...
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WO/2024/021765A1 |
The present invention provides a composite material for a self-adhesive film and a preparation method therefor. The composite material for a self-adhesive film comprises a polyvinyl pyrrolidone-iodine-polymethacryloyloxypropyltrialkyloxy...
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WO/2024/014377A1 |
Provided is a composition that has exceptional salt resistance and is useful as a 3D printing support or a 3D cell culture support. A composition for a 3D printing support or a 3D cell culture support, the composition containing compon...
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WO/2024/004526A1 |
A boron nitride material (10) according to the present disclosure comprises: a hexagonal boron nitride which has a thickness of 5 nm or more in the c-axis direction; and a polymer (2) which adheres to the hexagonal boron nitride. The sol...
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WO/2023/248675A1 |
Provided are a compound that has a low coefficient of thermal expansion (CTE) while maintaining excellent heat resistance, a composition, a cured product, and a compound manufacturing method. The compound is represented by formula (1)....
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WO/2023/243727A1 |
The purpose of the present invention is to provide a preservative composition which is used in place of or in combination with a cell-penetrating substance such as DMSO that has been commonly used in a culture medium for cryopreservation...
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WO/2023/243446A1 |
The purpose of the present invention is to provide an N-vinyl lactam copolymer and composition that have little elution into carbonate electrolyte solvents while maintaining excellent carbon dispersion ability and solubility in water. Th...
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WO/2023/234649A1 |
Disclosed are a cation sensor member, a cation sensor, and a manufacturing method therefor, the cation sensor member being based on a composite material of carbon nanotubes and polymers having functionalized receptors. A cation sensor me...
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WO/2023/188805A1 |
The present invention provides a novel hydroxide ion conductor which has high ion conductivity, while being relatively stable with respect to heat. The present invention provides a hydroxide ion conductor which contains a metal oxide, wh...
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WO/2023/189085A1 |
The purpose of the present invention is to provide an N-vinyl lactam copolymer that suppresses yellowing under high temperature conditions, and that, for example, when a fiber raw material resin is processed, is compatible with the resin...
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WO/2023/177169A1 |
The present invention relates to: a copolymer composition comprising a first copolymer including a vinyl alcohol monomer unit and a vinyl amine monomer unit and a second copolymer including a vinyl alcohol monomer unit and an acrylate mo...
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WO/2023/171215A1 |
One aspect of the present invention is a resin composition comprising a maleimide compound (A) having, in the molecule, an arylene structure bonded in a meta orientation and a benzoxazine compound (B) having an allyl group in the molecule.
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WO/2023/171554A1 |
Provided are: a resin composition having excellent moisture absorption heat resistance while maintaining excellent low dielectric properties (Dk and/or Df); a cured product; a prepreg; a metal foil-clad laminate; a resin composite sheet;...
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WO/2023/142947A2 |
An environmentally-friendly fluoropolymer concentrated aqueous dispersion, a preparation method therefor and an application thereof. The fluoropolymer concentrated aqueous dispersion disclosed herein comprises fluoropolymer particles dis...
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WO/2023/147429A1 |
Coatings may be used to discourage agglomeration and dust formation when handling seeds. Aqueous emulsions suitable for coating seeds and other substrates may comprise an aqueous fluid, a wax, and a polymer blend comprising shellac, a fi...
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WO/2023/147434A1 |
Coatings may be used to discourage agglomeration and dust formation when handling seeds. Aqueous emulsions suitable for coating seeds and other substrates may comprise an aqueous fluid, a film-forming polymer that is water-soluble or bio...
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WO/2023/132255A1 |
The present invention addresses the problem of providing a resin composition capable of forming gas barrier layers which are less apt to deteriorate in oxygen permeability in high-humidity environments. The resin composition comprises an...
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WO/2023/114495A1 |
Disclosed herein is an inline rolling shear alignment (IRSA) coating device and methods of producing a nanostructured film and inorganic nanostructures. The IRSA coating device comprises a coating head for disposing a solvent-containing ...
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WO/2023/073707A1 |
Provided herein is an elastomeric matrix which includes poly(vinyl alcohol) (PVOH), at least two plasticizers none of which is water, and water. The combined mass ratio of plasticizers to PVOH is at least 2: 1; and the combined mass cont...
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WO/2023/065430A1 |
Disclosed are a high-voltage cable semi-conductive shielding material featuring high-efficiency dispersion of conductive carbon black and a preparation method therefor, said material comprising the following components in parts by weight...
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WO/2023/063280A1 |
This film underfill material includes a resin composition layer including a thermosetting resin (A) and a visible light-absorbing agent (B), and a base film. The light transmittance of the film underfill material at a wavelength of 600 n...
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WO/2023/063277A1 |
Provided are a resin composition, a laminate, a semiconductor chip having a resin composition layer, a substrate for mounting a semiconductor chip having a resin composition layer, and a semiconductor device which achieve superior chip a...
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WO/2023/063282A1 |
Provided is a resin composition comprising an amino triazine novolac resin (A), at least one compound (B) selected from the group consisting of a maleimide compound (BA) and a citraconimide compound (BB), and an inorganic filler (D), in ...
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WO/2023/049217A1 |
Provided herein are compositions, devices, and methods including nanofiber compositions comprising a polymer and nanoparticles including one or more of nickel, cobalt, silver, and tetraphenylborate, wherein the compositions are capable o...
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WO/2023/039393A1 |
Disclosed herein are embodiments of a continuous multi-analyte monitor that can be used to measure one or more analytes, for example pH and lactate, in a patient. In some embodiments, the sensor can be implanted in the tissue of a patien...
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WO/2023/002874A1 |
This resin sheet is formed from a resin composition containing a resin component (A) and a thermally conductive filler (C). The resin component (A) contains: a maleimide resin; and one or more types of the thermally conductive filler (C)...
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WO/2023/278903A1 |
Methods of treating a subterranean formation including shale include preparing a treatment fluid by mixing an aqueous base fluid and a dry polyvinyl pyrrolidone (PVP) in flake or powder form having a molecular weight between about 500,00...
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WO/2023/276760A1 |
Provided are: an allyl ether compound that yields a cured product that is excellent in terms of low dielectric properties, high heat resistance, and the like; a resin composition thereof; and a cured product obtained from the resin compo...
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WO/2022/246381A1 |
Synthesis of imidazolium-based poly(ionic liquid)s is disclosed. Chemical Mechanical Planarization (CMP) slurries comprise abrasives; activator; oxidizing agent; additive comprising imidazolium-based poly(ionic liquid); and water. The us...
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WO/2022/224778A1 |
The purpose of the present invention is to provide a polymer material of which the temperature responsiveness including a lower critical solution temperature (LCST) can be varied by various factors and which shows temperature responsiven...
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WO/2022/216595A1 |
Embodiments of the disclosure relate to dissolvable solid foam compositions having a soluble polymer and a surfactant. The compositions may be biodegradable and a closed cell solid foam. Also described are kits, methods of preparation an...
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WO/2022/181486A1 |
The present invention addresses the problem of providing an ABS resin modifier which improves ABS resin impact resistance and chemical resistance. Provided is an ABS resin modifier which contains a maleimide resin (A) having a maleimide ...
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WO/2022/123916A1 |
This gel electrolyte contains a liquid and a polymer obtained by polymerization of a compound having, at both ends thereof, for example, an imidazolium salt having an alkenyl group and represented by formula (1-1) and, for example, an im...
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WO/2022/123917A1 |
This gel electrolyte contains a liquid, inorganic nanofibers, and a polymer obtained by polymerizing a compound which has an imidazolium salt having an alkenyl group represented by formula (1-1) and an imidazolium salt having an alkenyl ...
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WO/2022/119645A1 |
A treated article includes fibers, a sizing agent, and a retention aid. The sizing agent includes a wax or a component thereof having an acid value of from 10 mg to 220 mg, KOH/g as measured in accordance with USP 401. The retention aid ...
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WO/2022/102780A1 |
Provided are a maleimide resin composition, a prepreg obtained using the maleimide resin composition, a resin film, a laminated board, a printed wiring board, and a semiconductor package, the maleimide resin composition containing (A) on...
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WO/2022/102367A1 |
Provided are a polymerizable polymer dispersant having good pigment dispersibility and storage stability and a pigment dispersion composition that uses the polymerizable polymer dispersant. Also provided are a photosensitive coloring com...
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WO/2022/095360A1 |
Provided are a self-assembled network polyamide composition and a preparation method therefor and an application thereof. The composition comprises the following components in parts by weight: 30-90 parts of a polyamide resin, 5-20 parts...
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WO/2022/091091A1 |
The present invention relates to polymers comprising bifunctional mono- or polycyclic heterocyclic or heteroaromatic repeating units having disinfecting activity, compositions thereof, and methods for disinfecting surfaces utilizing said...
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WO/2022/073305A1 |
Disclosed are a non-ionized PBI/PVP film, a preparation method therefor, and a flow cell. The preparation method comprises the following steps: step A: preparing a PBI/PVP casting solution: adding PBI/PVPKn-x and 10-1000 ml of an organic...
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WO/2022/072966A1 |
Automatic dishwashing cleaning composition comprising a terpolymer comprising (meth)acrylic acid, linear or branched C1-C20 alkyl (meth)acrylate and vinylpyrrolidone; and a non-ionic surfactant.
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WO/2022/055426A1 |
A composition which conditions a surface for electroless deposition of a metal is disclosed. The composition comprises a polymer surfactant comprising repeating units of a monomer, wherein each of the repeating units comprises a function...
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WO/2022/037439A1 |
A glucose electrochemical sensor based on a hydrogel of a cationic redox polymer containing a transition metal complex medium, and a preparation method thereof. A sensing layer of the glucose electrochemical sensor comprises a cationic r...
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WO/2022/032015A1 |
The present disclosure relates to methods of making multi-layered graded multiblock copolymer films; multi-layered graded multiblock copolymer films made by the disclosed methods; uses of the disclosed multi-layered graded multiblock cop...
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