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WO/2023/171527A1 |
This resist composition contains a resin component (A1) having a constituent unit (a01) and a constituent unit (a02). In the formulas, W01 and W02 are groups containing polymerizable groups. Ya01 and Ya02 are single bonds or divalent lin...
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WO/2023/167325A1 |
The present invention addresses the problem of developing a metal catalyst which is suitable for continuous flow organic synthesis reaction, is excellent in durability, and has high activity. The present invention provides an immobiliz...
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WO/2023/166120A1 |
The invention relates to a process for the continuous preparation of a polymer product comprising a polymer based on acrylonitrile (AN) and one or more further monomer(s) (FM) copolymerizable with (AN), wherein the process leads to a pol...
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WO/2023/165945A1 |
The present invention is related to water-borne multi-stage polymer, a method for preparing the same, a water-borne multi-stage polymer emulsion comprises the water-borne multi-stage polymer which are suitable for printing ink applicatio...
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WO/2023/165353A1 |
Disclosed is the use of an H+/OH- switching type multifunctional monomer in emulsion polymerization. The present invention belongs to the fields of the synthesis of multifunctional monomers and emulsion polymerization. In the present inv...
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WO/2023/165057A1 |
The present invention discloses a hydroxyacrylate emulsion for a two-component anti-doodling finishing varnish. The hydroxyacrylate emulsion comprises: 100-600 parts of a hydroxy-acrylic resin monomer, 500-1,500 parts of a vinyl-containi...
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WO/2023/163084A1 |
Provided are hollow particles that make it possible to remove a hydrophobic solvent contained within the particles at low temperatures. The present invention provides hollow particles that comprise a shell containing a resin and a hollow...
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WO/2023/164430A1 |
This disclosure relates to a curable composition that includes at least first, second, and third polymers. The first polymer includes a first monomer unit and a second monomer unit different from the first monomer unit, in which the firs...
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WO/2023/162968A1 |
Provided is a material that, in the manufacture of a semiconductor device, can be used to form a protective film having sufficient etching resistance required to protect the edges of a substrate for manufacturing a semiconductor. [Soluti...
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WO/2023/157901A1 |
[Problem] To provide a method for producing a copolymer of a hydroxystyrene-based monomer and a (meth)acrylic acid ester-based monomer, by which the compositional ratio uniformity and yield of the copolymer can be improved. [Solution] Th...
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WO/2023/156919A1 |
A medium for an electro-optic element includes a first block copolymer unit including at least one of a first di-block copolymer and first tri-block copolymer and at least one of a first donor compound and first acceptor compound conjuga...
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WO/2023/152084A1 |
The invention relates to a process for producing an aqueous polymer dispersion by means of radically initiated aqueous emulsion polymerisation by polymerising, in an aqueous medium, in accordance with a monomer feed process: (a) 40 to 75...
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WO/2023/151118A1 |
A styrene-maleic acid copolymerized macromolecular reactive dye, and a preparation method therefor and a use thereof. The preparation method comprises the following steps: using styrene and maleic anhydride as copolymerization starting m...
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WO/2023/145564A1 |
The present invention provides an active light–sensitive or radiation-sensitive resin composition that includes (A) a resin that is degraded and increases in polarity under the action of acid and (C) a compound that generates an acid a...
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WO/2023/147183A1 |
A polymer having the structure N+ Ar is a N-containing monocyclic or bicyclic aromatic ring having 1 or 2 N atoms, at least one of the N atoms is substituted with Ra to have a positive charge and the ring is optionally substituted with R...
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WO/2023/140418A1 |
The present invention relates to a copolymer satisfying Equation 1 below in a linear sweep voltammetry measurement in which a voltage is applied from 0 V to 6 V at a speed of 0.5 mV/s, a dispersant comprising the copolymer, a dispersion ...
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WO/2023/140364A1 |
This resist composition generates an acid upon exposure to light and changes in solubility in developing solutions by the action of the acid, and includes a polymer including a constituent unit derived from a compound represented by gene...
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WO/2023/140191A1 |
The present invention provides: an active-ray-sensitive or radiation-sensitive resin composition comprising a resin that contains a repeating unit having an acid group having a pKa value of 8.0 to 12.0 inclusive, a repeating unit (a2) ha...
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WO/2023/140262A1 |
Provided is an aromatic vinyl compound-aromatic polyene copolymer that satisfies all of conditions (1) to (4). (1) The number average molecular weight of the copolymer is at least 500 and less than 100,000. (2) The aromatic vinyl compoun...
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WO/2023/140231A1 |
A resist composition including a resinous component (A1) having a constituent unit (a01) derived from a compound represented by general formula (a0-1). In the formula, R01 is a hydrogen atom, etc., L01 is a divalent linking group, Ra01 a...
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WO/2023/136699A1 |
The present invention relates to a polymer preparation method comprising the steps of: inputting an alkyl-substituted vinyl aromatic-based monomer and a vinyl cyanide-based monomer into a reactor and initiating polymerization; and polyme...
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WO/2023/130848A1 |
The present invention belongs to the field of polymers, and relates to a biaxially oriented polypropylene dielectric film, a modified polypropylene material and the use thereof. The preparation raw materials of the biaxially oriented pol...
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WO/2023/125802A1 |
Disclosed in the present invention are an allyl-type flame-retardant prepolymer, a resin composition, a composite resin, a prepreg and a laminated board. The allyl-type flame-retardant prepolymer provided by the present invention is prep...
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WO/2023/126393A1 |
A method for improving the water and/or oil resistance of a paper substrate comprising: i) providing a paper substrate; ii) applying to the paper substrate a water-based barrier coating composition having a solids content from 10 to 55 w...
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WO/2023/123975A1 |
Provided by the present invention are a nanoemulsion and method for preparation thereof, and a high-temperature-resistant, high-density, oil-based well completion fluid and application thereof. The nanoemulsion comprises a lipophilic alk...
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WO/2023/123580A1 |
The present application relates to the technical field of protective coatings, and provides a graphene oxide modified styrene-acrylic Pickering emulsion and a composite emulsion, and preparation methods therefor and applications thereof....
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WO/2023/117394A1 |
The invention relates to a method for producing a thermodeformable polymer/fibre composite using an aqueous dispersion of a polymer P and a fibrous substrate, the dispersion being obtained by means of radically initiated emulsion polymer...
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WO/2023/115686A1 |
A halogen-free and phosphorus-free flame-retardant shape memory bismaleimide resin and a preparation method therefor. In the method, maleic anhydride, 1,3-bis(3-aminopropyl)-1,1,3,3-tetramethyldisiloxane and a diallylphenyl compound are ...
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WO/2023/120581A1 |
The present invention addresses the problem of providing a method for efficiently producing an N-alkylmaleimide-based polymer excellent in terms of optical property, heat resistance, and mechanical strength. The method for producing an N...
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WO/2023/118655A1 |
The invention relates to a polymer dispersion, which comprises polymer particles dispersed in an aqueous liquid phase and a stabilising agent which is an anionic lignin-carbohydrate complex, where lignin and carbohydrate are covalently b...
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WO/2023/113014A1 |
This alkali-soluble vinyl polymer contains structural units represented by general formula (1), structural units represented by general formula (2), and at least one type of structural units selected from among structural units represent...
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WO/2023/115076A1 |
Terpolymers comprising optionally at least partially substituted styrene repeat units, N-alkylmaleimide repeat units and repeat units selected from the group consisting of maleic anhydride repeat units, maleic acid repeat units or maleic...
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WO/2023/113015A1 |
A vinyl-based polymer according to the present invention: includes a structural unit derived from at least one selected from styrene and α-methylstyrene, a structural unit derived from an alkyl acrylate having two or more carbon atoms i...
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WO/2023/108831A1 |
An aqueous base oil, comprising the following components in percentage by weight: a first acrylic emulsion: 50.0％-70.0％; a second acrylic emulsion: 20.0％-40.0％; an additive: 0.7％-3.0％; and a solvent: 2.6％-20.0％. By reason...
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WO/2023/102600A1 |
The present disclosure relates to the field of synthesis of block copolymers, and polymeric nanofibers having a core-shell morphology produced therefrom. The present disclosure relates to the field of synthesis of block copolymers where ...
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WO/2023/106307A1 |
Provided is a hollow particle having a low dielectric loss tangent at high frequencies. The hollow particle comprises: a resin-containing shell; and a hollow portion surrounded by the shell, and has a porosity of at least 50%, wherein th...
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WO/2023/100982A1 |
An acrylic elastomer copolymer constituted by containing a copolymerizable anti-aging agent represented by general formula (I) (R1: C1-20 aliphatic hydrocarbon group, C7-20 aralkyl group, or C2-20 acyl group, R2: hydrogen atom or methyl ...
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WO/2023/100993A1 |
Provided are: a modified vinyl aromatic copolymer having reactivity and solubility which make the copolymer usable in producing copolymer rubbers; and a copolymer rubber material which is obtained from the modified vinyl aromatic copolym...
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WO/2023/099534A1 |
The invention relates to a random copolymer of structure (A) comprising, a carboxylic acid bearing repeat of structure (I), a 4-vinylbenzocyclobutene derived repeat unit of structure of structure (II), a styrenic repeat unit of structure...
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WO/2023/095848A1 |
This polymer contains structural units (A) represented by formula (A) and structural units (B) represented by formula (B) or formula (C). (In the formula, Y is a group having a lithiated phenolic hydroxyl group.) (In formula (B), X is an...
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WO/2023/095865A1 |
The purpose of the present invention is to provide: particles that enables a high-sensitivity specimen examination employing a fluorescence depolarization method; and a method for producing the particles. Provided are particles each cont...
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WO/2023/095863A1 |
The present invention provides an optical film which contains a copolymer that comprises a polycyclic aromatic vinyl compound unit and a (meth)acrylic compound unit, wherein the proportion of the (meth)acrylic compound unit in the copoly...
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WO/2023/093598A1 |
The present invention discloses the use of a styrene sulfonium salt polymer containing a repeating unit as shown in the following formula (I) as an acid generator or a photoresist host material. Such a photoresist material has a good sol...
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WO/2023/091979A1 |
A package coated on at least a portion thereof with a coating, the coating being derived from a solvent-borne coating composition, the solvent-borne coating composition comprising: a) an acrylic material having one or more terminal and/o...
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WO/2023/085154A1 |
The present invention provides: a copolymer emulsion which has excellent polymerization stability; a thermosetting resin composition which contains this copolymer emulsion and has excellent curability at low temperatures; a coating mater...
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WO/2023/086984A1 |
Provided herein is a solid zwitterionic copolymer comprising repeat units of formulas (I) and (II). Compositions and articles comprising the copolymer are also provided, as are methods of making and using the copolymer. For example, laye...
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WO/2023/085800A1 |
The present specification relates to a compound of formula 1, a method for preparing same, and a single molecule and polymer derived from said compound.
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WO/2023/074651A1 |
Provided are: a hollow particle which exhibits good dielectric properties and solvent resistance and which can lower the dielectric constant and dielectric loss tangent of a resin molded body; and a method for producing the hollow partic...
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WO/2023/074171A1 |
A laminate comprising a support that can transmit active energy rays, a release layer that is on the support, and a resin layer that is on the release layer, wherein the release layer is formed from a release layer-forming composition co...
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WO/2023/074606A1 |
The present invention provides a resin which enables the production of an organic field effect transistor element which has excellent resistance to bias stress by being used as a gate insulating film layer for an organic field effect tra...
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