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WO/2023/228926A1 |
[Problem] The present invention provides a polymer for resists, the polymer having excellent storage stability, high sensitivity and high resolution. [Solution] A polymer according to the present invention comprises a structural unit tha...
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WO/2023/228964A1 |
The present invention provides hollow particles which have a reduced dielectric loss tangent, while having improved performance stability in a high humidity environment. The present invention provides hollow particles each of which compr...
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WO/2023/228692A1 |
The purpose of the present invention is to provide a copolymer capable of raising the pattern collapse resistance while maintaining the clarity of a resist pattern. The present invention is a copolymer having a monomer unit (I) represent...
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WO/2023/227502A1 |
A cation exchange membrane comprising a lithium-ion selective layer and a base layer obtainable by curing a composition comprising a first crosslinking agent comprising a bissulphonylimide group and at least two polymerisable groups and ...
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WO/2023/224021A1 |
The present invention provides: a resin composition which contains (A) one or more substances that are selected from the group consisting of maleimide resins having one or more N-substituted maleimide groups and derivatives of the maleim...
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WO/2023/221303A1 |
The present invention provides a flow pattern regulator for a water-based drilling fluid. The flow pattern regulator is prepared by carrying out a polymerization reaction on the following raw materials: 10-40% of a first monomer, 40-70% ...
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WO/2023/219103A1 |
The problem to be solved by the present invention is to provide a resin composition having various excellent physical properties such as heat resistance, surface hardness, impact resistance, and surface appearance. The present inventio...
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WO/2023/219306A1 |
The present invention relates to a separator for a rechargeable lithium battery, and a rechargeable lithium battery comprising same. The separator for a rechargeable lithium battery comprises: a porous substrate; a heat-resistant layer l...
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WO/2023/219305A1 |
The present invention relates to a separator for a lithium secondary battery and a lithium secondary battery including same, wherein the separator includes: a porous substrate; a heat-resistant layer disposed on one surface of the porous...
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WO/2023/220495A1 |
A method of making foamed styrenic copolymer comprising reacting the styrenic copolymer with an ionomer to form a composition; and contacting a blowing agent with the composition to form the foamed styrenic polymer. An article formed fro...
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WO/2023/213696A1 |
Described herein is a random polymer having structure (A), comprising, a styrenic repeat unit of structure (I), a 4-vinylbenzocyclobutene derived repeat unit of structure of structure (II), an alkyl acrylate or alkyl 2-methylenealkanoate...
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WO/2023/206990A1 |
Disclosed in the present invention are a fluorescent ink with good printing capacity and a preparation method therefor. The fluorescent ink is prepared from the following raw materials: P(St-co-AM) microspheres, a stabilizer, a fluoresce...
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WO/2023/212512A1 |
An ultra-violet (UV) curable acrylic pressure sensitive adhesive (PSA) with high cohesive strength and high bio-content is described. The PSA has versatile cure profile and can be cured by conventional mercury bulbs or UV LED lamps and i...
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WO/2023/206768A1 |
Disclosed is a salt-fog-resistant self-drying acrylate emulsion, which is prepared from the following components in parts by weight: 40-60 parts of deionized water, 38-58 parts of raw material monomers, 0.001-0.15 part of a polymerizable...
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WO/2023/206769A1 |
Disclosed in the present invention is an emulsion polymer having a low condensate content. The emulsion polymer comprises an emulsifier comprising a cardanol structural unit and a highly hydrophobic monomer. According to the present inve...
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WO/2023/210898A1 |
An anion exchange membrane is disclosed. The anion exchange membrane may comprise: a porous polymer support; and an anion exchange polymer. The anion exchange polymer is located on the surface of the porous polymer support and inside por...
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WO/2023/203190A1 |
The present invention relates to processes for preparing an aqueous polymer dispersion, aqueous polymer dispersions and a use of said dispersions in aqueous formulations for coatings, sealants and adhesive bonding. Further, the present i...
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WO/2023/204165A1 |
[Problem] To provide a method for efficiently mass-producing a polymer solution which has a high polymer concentration, contains a plurality of solvents at a desired content ratio, and is useful for the preparation of a resist compositio...
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WO/2023/202886A1 |
The present invention relates to a polymer latex for use in an adhesive composition, to a method for preparing and the use of the polymer latex. Furthermore, in particular but not exclusively, the present invention is directed to an aque...
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WO/2023/199875A1 |
Provided is a method for producing an optical material by hydrogenating an aromatic ring of an aromatic vinyl compound polymer (nuclear hydrogenation) to obtain an optical material having adequate heat resistance at a high nuclear hydrog...
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WO/2023/200200A1 |
The present specification relates to a polymer bead composition and a method for manufacturing polymer beads by using same, wherein the polymer bead composition comprises: polymer seeds derived from at least one vinyl-based monomer selec...
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WO/2023/199874A1 |
The present invention provides a method for hydrogenating (nucleus-hydrogenating) an aromatic ring of an aromatic vinyl compound-based polymer in order to obtain, at a high nucleus-hydrogen addition rate, a hydrogenated polymer having su...
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WO/2023/195407A1 |
The present invention provides a resist composition which contains a resin component (A1) that has a constituent unit (a0) derived from a compound represented by general formula (a0-1), and a compound (B0) that is represented by general ...
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WO/2023/189949A1 |
One purpose of the present disclosure is to provide: a multifunctional vinyl aromatic copolymer which enables the achievement of a prepreg that has excellent dielectric characteristics and excellent heat resistance, while having fewer vo...
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WO/2023/189961A1 |
This resist composition contains a resin component (A1) having: a constitutional unit (a01) derived from a compound represented by general formula (a0-1); and a constitutional unit (a02) including a lactone-containing cyclic group or the...
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WO/2023/184748A1 |
Disclosed are a styrene-acrylic emulsion, a raw material composition thereof, a method for preparing same, and use thereof. The raw material composition of the styrene-acrylic emulsion comprises the following components in parts by weigh...
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WO/2023/191062A1 |
Provided are a chlorine-containing polymer modifier that makes it possible to improve the heat resistance and impact resistance of a chlorine-containing polymer, a resin composition that includes the chlorine-containing polymer modifier,...
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WO/2023/186619A1 |
A bipolar membrane comprising an anion exchange layer and a cation exchange layer, wherein the cation exchange layer is obtainable by curing a composition comprising: (a1) a first crosslinking agent comprising an anionic group and at lea...
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WO/2023/191064A1 |
Provided are: a heat-resistance imparter for chlorinated polymers which, in a roll kneading step for kneading the heat-resistance imparter for chlorinated polymers together with a chlorinated polymer, can diminish the sticking of the res...
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WO/2023/189399A1 |
Provided is a polymer suitable for use in forming charge-transporting thin films for use in organic EL elements, etc., the polymer being characterized by including, for example, the repeating units represented by the formulae.
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WO/2023/190540A1 |
The present invention provides a resin composition which contains a copolymer that has less odor and comprises a styrene monomer unit and a (meth)acrylate ester monomer unit, and which has excellent safety, productivity and injection mol...
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WO/2023/189969A1 |
This resist composition is obtained by adding a crosslinking agent that will react in the presence of ionizing radiation, or nonionizing radiation having a wavelength of 300 nm or less.
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WO/2023/182248A1 |
The present invention provides a powdery binder which is for a secondary battery positive electrode and which enables improvement in productivity of a secondary battery positive electrode, and improvement in dispersiblity of the binder i...
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WO/2023/182040A1 |
The present invention addresses the problem of providing: an actinic-ray-sensitive or radiation-sensitive resin composition with which a pattern having excellent LWR can be formed; a resist film; a pattern forming method; a method for pr...
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WO/2023/182093A1 |
The present invention provides an active-ray-sensitive or radiation-sensitive resin composition having excellent DOF performance. The active-ray-sensitive or radiation-sensitive resin composition according to the present invention compri...
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WO/2023/182094A1 |
The present invention provides an active-ray-sensitive or radiation-sensitive resin composition which makes it possible to achieve excellent pattern transferability when a resist pattern is formed therefrom and an object of interest is e...
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WO/2023/175410A1 |
A method for making an anion exchange membrane is provided. A neutral precursor polymer that contains pendant groups that contain a leaving group is converted to a cationic polymer prior to forming the membrane. The cationic polymer cont...
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WO/2023/172085A1 |
Provided in the present invention is a biodegradable film comprising a hydroxyalkanoate-lactide copolymer and polybutylene adipate terephthalate (PBAT).
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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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