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WO/2024/075536A1 |
The present invention addresses the problem of providing a polymer that suppresses dark current in a photoelectric conversion element. The present invention pertains to a polymer that has structural unit having a main chain and a side ...
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WO/2024/004741A1 |
[Problem] To provide a polymer compound as a new option for an easily decomposable polymer, a method for decomposing same, etc. [Solution] The present invention provides a polymer compound having a partial structure represented by genera...
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WO/2023/177842A1 |
Described herein is a process for performing amidation of polyolefins including reacting a polyolefin, a copper catalyst, an amide, a ligand and an oxidant. Specifically, polyethylene may be reacting to have a degree of amide incorporati...
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WO/2023/162905A1 |
A resin composition comprising a precursor of a cyclization resin, a base generator having a structure which generates a basic compound by the action of at least one of light, heat, an acid, and a base and having two or more polymerizabl...
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WO/2023/132186A1 |
Provided is a polymerization tank that enables efficient withdrawal of a reaction mixture containing a particulate fluorine-containing polymer and water from the polymerization tank. A polymerization tank for polymerizing at least a fluo...
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WO/2023/120638A1 |
A main chain polymer according to one embodiment of the present invention has, in the polymer main chain, a photoreactive reverse wavelength dispersion unit which has both photoreactivity and reverse wavelength dispersion of birefringenc...
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WO/2023/014050A1 |
The present invention relates to a method for efficiently recovering dimethylformamide at high purity from a waste solution resulting from the production of a polyimide. The method according to the present invention is directed to a meth...
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WO/2022/270367A1 |
The present invention makes it possible to provide a thermoplastic resin including a constituent unit (A) derived from a monomer represented by general formula (1). (In general formula (1), R1-R12, Rk, and Rp each independently represent...
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WO/2022/263560A1 |
The present invention relates to a thermoresponsive hydrogel, comprising dendritic polyglycerol units and poly(N-isopropylacrylamide)-co-polyethylene glycol units that are covalently bound to each other via a linker, wherein the linker i...
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WO/2022/258076A1 |
The present application belongs to the technical field of polymer impurity removal, and provides a polymer purification process and purification system. The purification process comprises the following steps: firstly, adding a polymeriza...
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WO/2022/235051A1 |
The present invention relates to an extractant and an extraction method for removing color-expressing foreign substances from a colored polymer containing an ester functional group and a method for chemically selecting a polymer containi...
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WO/2022/220285A1 |
A hardener comprising a pyridinium salt, wherein the pyridinium salt has a benzyl group at the 1-position and has an electron-attracting group at the 2-position, the benzyl group having an electron-donating group; an adhesive composition...
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WO/2022/050379A1 |
A reactive polymer compatibilizer and compatibilized polymer blends are provided. The reactive polymer compatibilizer is generally a copolymer of a fluoropolymer and a non-fluoropolymer that improves the miscibility of fluoropolymers and...
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WO/2022/037695A1 |
The present application relates to a modified polycarbodiimide compound, a coating composition and a coated article. The modified polycarbodiimide compound of the present application comprises a polymer backbone containing at least one -...
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WO/2021/202664A1 |
Compositions of and methods for producing a modified polyimide-containing compound with an alkyl or acyl group, one method including selecting and preparing a polyimide-containing compound to undergo a Friedel-Crafts alkylation or acylat...
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WO/2021/201228A1 |
At least one resin selected from the group consisting of aromatic polycarbonates and polyarylates, said resin characterized by comprising a bond between polymer chains obtained by Diels-Alder reaction.
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WO/2021/148556A1 |
The invention relates to particles comprising a particular (aziridinyl hydroxy)-functional organic component. The invention further relates to mixtures comprising said particles. The invention further relates to aqueous dispersions compr...
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WO/2021/148558A1 |
The invention relates to particular (aziridinyl hydroxy)-functional organic component. The invention further relates to liquid compositions comprising said (aziridinyl hydroxy)-functional organic component. The invention further relates ...
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WO/2021/117634A1 |
Provided is a synthetic polymer that is represented by the following general formula, that has a copolymerized structure in which the molecular chain (R1-X1-R1) and the molecular chain (R2-X2-R2) in the formula are joined in an alternati...
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WO/2020/256057A1 |
A use condition setting method for a polymerization catalyst according to the present invention comprises: a physical property acquisition step S10 for acquiring a physical property value derived from residual functional groups of a comp...
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WO/2020/250663A1 |
This semiconductor nanoparticle complex, in which ligands are coordinated on the surface of a semiconductor nanoparticle, is characterized in that the semiconductor nanoparticle is a core-shell type semiconductor nanoparticle having a co...
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WO/2020/218600A1 |
A composition for forming optical components which contains a compound represented by formula (0). (In formula (0), X represents an oxygen or sulfur atom or represents a non-bridged state, the R0 moieties are each independently an option...
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WO/2020/185065A1 |
A novel process for production of polymers, often with fuels/chemicals as by-products. The invention consists of device design, addition polymerization process, and condensation polymerization process. The device is a mechanical design t...
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WO/2020/017919A1 |
The present invention relates to a novel intermediate used for a physiologically active polypeptide and a method for preparing same. The novel intermediate may be effectively used as an intermediate for the preparation of physiologically...
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WO/2020/008957A1 |
Provided is a composition capable of forming a film that exhibits a high refractive index and high transparency and also has exceptional appearance characteristics. Also provided is a film that exhibits a high refractive index and high t...
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WO/2019/199233A1 |
The present invention relates to an enzyme-containing polymer of 2-amino monosaccharide, preferably an enzyme- containing chitosan, comprising: a first repeating unit of the following Formula la: a second repeating unit of the following ...
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WO/2019/182386A1 |
The present invention provides a cationic transition metal complex and an organic metal catalyst having borate bulky anion, and a preparation method therefor and a method for preparing oligomer by using same.
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WO/2019/155972A1 |
The purpose of the present invention is to provide a method for producing a polymer having a sufficiently low polydispersity coefficient. The method for polymer production includes a step in which a solution containing a polymer and a mi...
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WO/2019/151288A1 |
A polyarylene sulfide copolymer which has a glass transition temperature of from 95°C to 190°C (inclusive) and a melting point of 300°C or less or no melting point as determined by differential scanning calorimetry, and which has, as ...
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WO/2019/112965A1 |
The present disclosure provides endosomal disruptors, which are useful for facilitating delivery of a macromolecule to the cytoplasm of a cell. The present disclosure provides compositions comprising an endosomal disruptor and a macromol...
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WO/2019/074051A1 |
Provided are: a continuous production device for a polymer, which has a device configuration that makes the device easy to wash and maintain, and allows solution polycondensation to efficiently proceed; and a continuous production method...
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WO/2019/074055A1 |
Provided are a continuous production method and a continuous production device for an aromatic cyclic oligomer by solution polycondensation, which provide a good space-time yield and are low-cost and simple. This continuous production me...
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WO/2019/074052A1 |
The present invention provides a continuous production device and a continuous production method that can prevent back flow of evaporation components generated during polymerization and ensure that a continuous solution polymerization re...
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WO/2019/074054A1 |
Provided are: a continuous polymerization device which has a device configuration that makes the device easy to wash and maintain, and in which a polymer and solid matter can be simply and efficiently separated from a reaction mixture; a...
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WO/2019/051430A1 |
Provided are automated systems and methods for synthesis of biopolymers including DNA and RNA. The system comprises: a reagent supply system; a first manifold coupled to the reagent supply system; a plurality of reaction vessels coupled ...
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WO/2019/022251A1 |
A (poly)amine compound represented by formula (0): (in formula (0), RX represents a C1-70 2nA-valent group or a single bond; R1A each independently represent an optionally substituted C1-30 alkyl group, an optionally substituted C6-30 ar...
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WO/2018/164009A1 |
Provided is an apparatus for recovering polyarylene sulfide (hereinafter referred to as PAS). The apparatus is used to separate a dispersion containing granular polyarylene sulfide into a separated liquid and a solid containing granular ...
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WO/2018/085628A1 |
This disclosure provides a process for removing acrolein or allyl alcohol from a polyester composition, the process comprising: combining a polyester composition derived from 1,3-propanediol with an amino amide or a primary amine; wherei...
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WO/2018/045231A1 |
Devices and methods for actively controlling the production of multistage and multimodal polymers. The device may include a reaction vessel configured to contain a polymer solution and generate polymer reactions in at least two stages as...
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WO/2018/021719A1 |
The present invention relates to a process for obtaining an ultrahigh-purity polymer by simply and efficiently removing unreacted monomers remaining in a polymer in a process of preparing a biodegradable polymer such as polylactic acid o...
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WO/2018/016567A1 |
To provide a polymerizable composition that exhibits superior solubility, does not exhibit crystal precipitation, and has high storage stability even when stored in a high-temperature, high-humidity state, such that a film-like polymer o...
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WO/2017/170070A1 |
The present invention provides a method for producing a liquid crystal panel, which is capable of imparting a liquid crystal molecule with a pretilt angle with use of a horizontal photo-alignment film by a simple process, and which is no...
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WO/2017/103636A1 |
The present invention generally relates to a process for reducing formaldehyde content from cationic melamine-formaldehyde resin solution. Said process comprises the steps consisting of charging a starting solution to an ultrafiltration ...
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WO/2017/098229A1 |
The present invention relates to novel porous materials. More specifically, the present invention relates to functionalised hypercrosslinked porous polymeric materials. The present invention also relates to processes for the preparation ...
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WO/2017/073875A1 |
The present invention relates to a device and a method for washing off the reactant residues of polymers and, more specifically, provides a device and a method for washing off the reactant residues of polymers, the method and the device ...
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WO/2016/102498A1 |
The present invention concerns an organopolysiloxane (A) able to be obtained by the reaction, at a temperature of between 10°C and 75°C, between - at least one compound (C) chosen from the organic compounds comprising at least one alke...
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WO/2016/047631A1 |
To provide a polyarylene sulfide (PAS) production device in which accumulation of deposits on a baffle (baffle board) or the like disposed in a reaction tank via a baffle support to enhance stirring efficiency is suppressed, thereby cont...
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WO/2016/047632A1 |
Provided is a polyarylene sulfide (PAS) production device which includes a reaction vessel and is equipped with one or more feed pipes through which a corrosive material, e.g., a strong alkali, is introduced into the reaction vessel. Thi...
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WO/2015/192596A1 |
A composition for forming an electroactive coating is described, including an acid as a polymerization catalyst, at least one functional component, and at least one compound of formula (1) as a monomer, wherein X is selected from S, O, S...
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WO/2015/058211A1 |
A monomeric formulation for fabrication of microlattice structures, the monomeric formulation including a plurality of monomers, a first photoinitiator configured to substantially activate above a wavelength of light, and a second photoi...
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