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WO/2022/060015A1 |
The present application relates to micro-carrier particles for cell culture, a preparation method for the particles, and a cell culture medium composition comprising the particles. According to the present application, provided is a micr...
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WO/2022/059980A1 |
The present invention relates to a microcarrier for cell culture, a method for producing same, and a cell culture composition using same, the microcarrier comprising polystyrene-based particles including at least one of a hydrocarbon oil...
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WO/2022/054614A1 |
The present invention provides a production method by which a vinyl compound is obtained with a high yield, said vinyl compound forming a cured product that has a low dielectric loss tangent. A method for producing a vinyl group-contai...
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WO/2022/044633A1 |
The present invention provides: a production method by which it is possible to obtain a polymer which has a boron-containing functional group, and which is suitable for modifying various materials, e.g., modifying a polar material and di...
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WO/2022/022355A1 |
The present invention relates to a self-healing composition, and a preparation method for and an application of the composition. The composition is of a core-shell structure; the core contains a hydrogenated styrenic thermoplastic elasto...
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WO/2022/004436A1 |
A fluorine-containing ether compound represented by formula (1). A1 and A2 represent curable functional groups, r1 and r2 represent integers of 1 or more, Y1 and Y2 represent linking groups that do not have a fluorine atom, Rf1 represent...
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WO/2022/004435A1 |
A fluorine-containing ether compound represented by formula (1). A1 and A2 represent curable functional groups, r1 and r2 represent integers of 1 or more, Y1 and Y2 represent linking groups that do not have a fluorine atom, Rf1 represent...
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WO/2021/256551A1 |
[Problem] To provide: a 4-hydroxystyrene solution that is preferable as a raw material for commercial-scale production of 4-hydroxystyrene-based polymers, and has a high purity and good storage stability; and a production method for the ...
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WO/2021/251491A1 |
An embodiment of the present invention provides a resin composition comprising a resin R containing a repeating unit having a partial structure represented by general formula (I) or (II). In general formula (I), QA represents an ester bo...
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WO/2021/246182A1 |
The purpose of the present invention is to provide a cured product, etc., that has exceptional flame retardancy, heat resistance (high glass transition temperature), and dielectric characteristics (low dielectric characteristics) due to ...
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WO/2021/241377A1 |
The present invention addresses the problem of providing: a recycled styrene monomer which is a recycled product from a waste polystyrene product and is such that energy consumption during production is reduced; a styrene-based resin usi...
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WO/2021/238315A1 |
A grafted quaternary ammonium group cation resin and a preparation method therefor. The method comprises sequentially adding cross-linked chloromethyl polystyrene resin, trimethylamine hydrochloride, and a 20% sodium hydroxide aqueous so...
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WO/2021/241255A1 |
Provided is a resin material that exhibits high thermal conductivity while having low relative permittivity and low dielectric loss tangent, and also has high heat resistance. A polyfunctional vinyl resin represented by general formula...
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WO/2021/235729A1 |
The present invention relates to an organogel complex comprising a nonpolar organogel composition and a method for preparing same. Since the nonpolar organogel composition according to the present invention exhibits non-polarity, the non...
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WO/2021/230266A1 |
A method for producing a polymer, the method comprising a step in which a starting material for the polymer is introduced into the inside of a porous object and a step in which the starting material is polymerized in voids within the por...
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WO/2021/230253A1 |
The polymer particle production method according to the present invention comprises: (i) a step for causing a dispersion A5 of polymer particles A3, containing the polymer particles A3 formed from a polymer which is synthesized through e...
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WO/2021/200350A1 |
Provided is a binder composition that makes it possible to achieve high peel strength in an electrode and excellent cycle characteristics in a secondary battery. A binder composition for a non-aqueous secondary battery, the binder compos...
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WO/2021/200179A1 |
The present invention provides an actinic-ray-sensitive or radiation-sensitive resin composition comprising (A) a resin which increases in polarity by the action of an acid and (B) a compound which generates an acid upon irradiation with...
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WO/2021/193577A1 |
The present invention addresses the problem of providing a pattern formation method which uses a non-chemically amplified resist composition and has excellent cleaning ability in a cleaning step by means of an EBR solution, and in which ...
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WO/2021/172111A1 |
The present invention provides a pattern formation method having (i) a step for forming an actinic ray-sensitive or radiation-sensitive film 700 nm or more thick by a specific actinic ray-sensitive or radiation-sensitive resin compositio...
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WO/2021/171669A1 |
The present invention addresses the problem of providing polymer particles which disperse uniformly and stably in a resin composition and in a dry coating film thereof (which have excellent dispersibility and dispersion stability) and fo...
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WO/2021/171852A1 |
Provided are: a radiation-sensitive resin composition through which it is possible to form a resist pattern having favorable sensitivity to exposure light, exceptional LWR performance, and a wide process window; a method for forming a re...
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WO/2021/168422A1 |
Polymer compositions comprising high structure filler materials and methods for preparing such compositions while retaining structure.
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WO/2021/157354A1 |
The present invention provides: a radiation-sensitive resin composition capable of manifesting an adequate level of sensitivity, LWR performance, and process margins when a next-generation exposure technique is applied; and a method for ...
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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/2021/149595A1 |
A coloring resin composition including resin, a coloring material, and an organic solvent. The resin includes a resin A including a repeating unit (A) indicated by formula (a). In formula (a), La1 indicates a trivalent group and Ara1 ind...
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WO/2021/149432A1 |
Provided are: a method for forming a pattern using a novel pattern-forming material; a radiation-sensitive composition usable as the novel pattern-forming material; and a clathrate compound suitable for use as a component of such radiati...
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WO/2021/133717A1 |
The present invention relates to compositions and methods for controlling dust, controlling or reducing erosion or migration, and forming aggregates of particulate solids. The present invention further relates to compositions and methods...
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WO/2021/123672A1 |
The present invention relates to a method for polymerising an aqueous suspension of styrene using at least one organic hemiperoxyacetal peroxide, the method comprising a step a) of keeping the aqueous suspension of styrene comprising the...
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WO/2021/110822A1 |
The invention relates to the field of metal ion capture, and more particularly the selective capture of Ni(ll) nickel ions, by a polymeric compound made from a polymer chosen from the styrene polymers and the chloropolymers. In the polym...
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WO/2021/103296A1 |
Disclosed in the present invention is a preparation process for a solid acrylic resin suitable for a UV photocuring system, which is a bulk polymerization method. The specific operation comprises: adding 100 parts by mass of at least one...
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WO/2021/099577A1 |
The present invention relates to a method for preparing a macromolecular composition comprising phenylglyoxaldehyde-derivatives. The invention also relates to the macromolecular compositions per se, and to methods of using the macromolec...
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WO/2021/099315A1 |
The present invention relates to new anion exchange polymers and corresponding (blend) membranes made of polymers containing highly fluorinated groups, by way of nucleophilic substitution, and method for producing same by way of nucleoph...
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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/2021/090068A2 |
The present invention provides a modified diene copolymer composition having a modified A-B-C or C-B-A copolymer comprising at least one conjugated diene monomer and at least one unsubstituted vinyl aromatic monomer and at least one subs...
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WO/2021/083350A1 |
The present invention relates to a diimine metal complex represented by formula I, a preparation method therefor, and application thereof. The complex is used as a main catalyst in catalysts for olefin polymerization, and can achieve cat...
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WO/2021/074001A1 |
The presently claimed invention relates to a process for preparing a polymer by radical polymerization. The presently claimed invention specifically relates to a process for preparing a polymer by super advanced controlled radical polyme...
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WO/2021/066052A1 |
This organic fine particle can adhere, in the form of a particle, to a substrate, and exhibits water repellency on the substrate when adhering to the substrate. Provided is an organic fine particle containing: (1) a hydrophobic monomer w...
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WO/2021/062549A1 |
The present disclosure relates to redox active materials, such as the compound of formula (I), comprising at least one 2,5-dithio-7- azabicyclo(2.2. l)heptane unit connected to a surface thereof, as well as processes for making said redo...
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WO/2021/065450A1 |
An active light sensitive or radiation sensitive resin composition which contains (A) an acid-decomposable resin, (B) a compound represented by general formula (b1), and (C) a compound represented by general formula (c1), wherein the rat...
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WO/2021/054771A1 |
The present invention relates to a phosphorus-containing resin endcapped with an unsaturated group, a preparation method therefor, and a resin composition comprising the phosphorous-containing resin endcapped with an unsaturated group. N...
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WO/2021/054764A1 |
The present specification relates to: a polymer including a unit represented by chemical formula 1; a monomer represented by chemical formula 2; a coating composition comprising same; an organic light emitting diode formed by using same;...
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WO/2021/049627A1 |
Provided are: a polymerization catalyst formed from a polymer having nitrogen-containing functional groups; and a polymer production method having a step for obtaining a polymer by polymerizing vinyl monomers in the presence of an organi...
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WO/2021/049377A1 |
The present invention provides a polymer composition which has good processability and is suitable for the production of a tire that has an excellent balance among rebound resilience, wet grip performance, low loss tangent and tensile st...
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WO/2021/045215A1 |
Provided are: a polymer material that, while comprising two or more species of polymers, is resistant to the separation of the polymers and has excellent mechanical properties; a method for producing the polymer material; and a polymer c...
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WO/2021/039654A1 |
The present invention provides: an active-ray-sensitive or radiation-sensitive resin composition having a solid material concentration of 10% by mass or more, the active-ray-sensitive or radiation-sensitive resin composition comprising a...
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WO/2021/040384A1 |
The present invention relates to: a catalyst composition comprising an oxonium ion-based catalyst and an additive; and a method for preparing hydrocarbon resin by using same.
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WO/2021/029039A1 |
A photosensitive resin composition according to the present invention comprises a binder polymer having a structural unit derived from styrene or a styrene derivative, one or more photopolymerizable compounds, and a photopolymerization i...
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WO/2021/029395A1 |
A compound which has one or more halogen atoms and an unsaturated double bond. A method for producing an iodine-containing vinyl monomer, said method comprising: (a) a step for preparing an iodine-containing alcoholic substrate having a ...
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WO/2021/024999A1 |
This aqueous dispersion contains monomer emulsion particles comprising a monomer component, wherein the monomer component contains (A) at least one monomer X selected from the group consisting of styrene-based monomers and alkyl (meth)ac...
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