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WO/2023/078040A1 |
The present invention provides a high-temperature-resistant perfluoroether fluororubber and a preparation method therefor. The perfluoroether fluororubber is in chain segments A-B distribution, wherein chain segment A is formed by polyme...
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WO/2023/067442A1 |
A linear block copolymer includes at least one block A comprising a phenylene ether oligomer comprising repeating units derived from a substituted or unsubstituted monohydric phenol; and at least one block B comprising a hydrocarbon resi...
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WO/2023/061135A1 |
The present application relates to a binder compound of formula (I) and a preparation method therefor, and an electrode plate containing same. In formula (I), R1, R2 and R3 each independently represent an unsubstituted or substituted lin...
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WO/2023/058674A1 |
The present invention provides a rubber composition for tires with which both wet gripping performance and wear resistance are attained. The present invention provides a mixture obtained by blending 0.5 to 50 parts by mass of a rosin res...
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WO/2023/052125A1 |
The invention provides a RAFT-mediated copolymer nanoparticle in aqueous phase and a method of making latex by using the RAFT-mediated latex as the seed during the polymerization. The living macro-RAFT seed comprises a hydrophilic monome...
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WO/2023/054104A1 |
To provide a chloroprene block copolymer, a latex, a latex composition, and a rubber composition with which it is possible to obtain a molded body having excellent tensile strength at break and tensile elongation at break even with use o...
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WO/2023/048155A1 |
Provided is a one-pack type curable composition capable of suppressing lowering of the curing rate after storage. A one-pack type curable composition according to one aspect of the present invention comprises: a (meth)acrylic-based copol...
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WO/2023/016142A1 |
Disclosed in the present invention is a noctilucent energy-storing and long-acting photodynamic antibacterial fabric, which is obtained by sequentially coating the surface of a functional fabric with a noctilucent coating and a photosens...
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WO/2023/008488A1 |
Provided is a polymer composition that makes it possible to manufacture a retardation film with less turbidity by means of a simpler process, said polymer composition containing: (A) a block copolymer that contains a photosensitive side-...
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WO/2023/285230A1 |
The present invention relates to the preparation of block copolymers, which can be used in particular as rheology agents, suitable, inter alia, for oil extraction, comprising a radical polymerisation step, wherein the following are broug...
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WO/2023/274823A1 |
The present patent application relates to block copolymers comprising (per)fluoropolyether chains useful as lubricants and characterized by increased viscosity.
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WO/2023/274821A1 |
The present patent application relates to block copolymers comprising (per)fluoropolyether chains useful as lubricants and characterized by increased viscosity.
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WO/2023/277184A1 |
The present invention provides a star polymer which has an arm section derived from an arm polymer obtained by polymerizing a vinyl monomer, and a core section containing a structure derived from a polyfunctional alkenyl compound for cro...
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WO/2022/269167A1 |
The present invention relates to the use of multiblock copolymer compositions as sacrificial materials of 3D fused deposition modeling.
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WO/2022/259848A1 |
[Problem] To provide a valproic acid derivative for improving the disadvantages or faults associated with using valproic acid itself as medicine. [Solution] Provided is a polymeric compound of valproic acid that is a block copolymer cont...
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WO/2022/238468A1 |
The present invention relates to compositions, comprising (A) platelet-shaped transition metal particles, wherein the number mean diameter of the platelet-shaped transition metal particles, present in the composition, is in the range of ...
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WO/2022/236548A1 |
A star polymer includes a core portion and an arm portion that is a polymer chain attached to the core portion. The arm portion has a functional group at a distal end thereof, the arm portion has a number average molecular weight of 10,0...
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WO/2022/235555A1 |
The invention provides non-crosslinked and crosslinked block copolymers comprising at least one block A comprising repeating units derived from monomers comprising one or more C1-C3 alkyl (meth)acrylamides and/or (meth)acrylates and at l...
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WO/2022/228555A1 |
The present application relates to a polymer and a composition thereof, and specifically provides a thermosensitive polymer represented by formula (I-2) and a preparation method therefor, and a pharmaceutical composition containing same,...
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WO/2022/226416A1 |
The present disclosure provides photo-polymerizable monomers, photo-curable resins comprising one or more of such monomers, as well as polymeric materials formed from the photo-curable resins. Further provided herein are methods of produ...
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WO/2022/226424A1 |
Provided herein are curable compositions for use in a high temperature lithography-based photopolymerization process, and telechelic block polymers and methods of using such polymers in curable compositions to produce medical devices suc...
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WO/2022/205473A1 |
A thermally cross-linkable polymer for forming an elastic material, a preparation method therefor and the use thereof, wherein the thermally cross-linkable polymer for forming an elastic material is a saturated block copolymer with a che...
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WO/2022/209958A1 |
[Problem] To provide a block copolymer which can be used as a dispersing agent for an aqueous composition and which exhibits high coloring agent dispersion performance. [Solution] This block copolymer is characterized by having a block A...
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WO/2022/203075A1 |
This aqueous dispersion of a vinyl halide copolymer is characterized by being synthesized using a method that includes: at least one emulsion polymerization step A, in which the average value of the n-octanol/water partition coefficient ...
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WO/2022/191288A1 |
A method for producing a polymer which includes a polymerization step in which controlled radical polymerization of a monomer (Y) is conducted in the presence of an organic compound (A) represented by formula (I) and a radical generator ...
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WO/2022/176788A1 |
Provided are: a resin composition comprising a pigment-containing colorant A, a resin B, and a solvent C, wherein the resin B contains a resin B1b represented by formula (1); a film; an optical filter; a solid-state imaging element; an i...
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WO/2022/176376A1 |
The purpose of the present invention is to provide a structure which has reduced distortion compared with structures produced employing the conventional InpFab method. A structure (10) has a micro-structure or a nano-structure, and conta...
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WO/2022/170021A1 |
A method of polymer flooding within a carbonate formation the method comprising: injecting a treatment fluid composition into a wellbore, the treatment fluid composition comprising: a base fluid, and a viscosifier comprising a branched b...
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WO/2022/170020A1 |
A method of polymer flooding within a sandstone formation the method comprising: injecting a treatment fluid composition into a wellbore, the treatment fluid composition comprising: a base fluid, and a viscosifier comprising a branched b...
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WO/2022/169958A1 |
An amphiphilic branched star polymer drilling additive includes a crosslinked, polymerized reaction product of crosslinker C, hydrophobic monomer B, and hydrophilic monomer A. The crosslinked polymerized reaction product includes a plura...
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WO/2022/169950A1 |
Drilling fluids and methods of making and using drilling fluids are provided. The drilling fluid includes an oleaginous phase, a clay-based component, and an amphiphilic branched star polymer. The amphiphilic branched star polymer is a c...
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WO/2022/169683A1 |
Drilling fluids and methods of making and using drilling fluids are provided. The drilling fluid includes an aqueous phase, a clay-based component, and an amphiphilic branched star polymer. The amphiphilic branched star polymer is a cros...
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WO/2022/160381A1 |
A block polymer and a preparation method therefor and an application thereof, and a lithiated block polymer and a preparation method therefor and an application thereof. The block polymer has the structure shown in B-C-B-A, wherein A rep...
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WO/2021/126001A9 |
The present invention relates to the synthetic rubber industry, in particular to the production of polymers for the production of tires and other rubber products. In particular, the present invention relates to a method for the preparati...
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WO/2022/150471A1 |
The invention provides a process for removal of a thio-based end group from a polymer comprising repeating units derived from at least one monomer comprising at least one acryloyl moiety and at least one functionalized or unfunctionalize...
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WO/2022/136292A1 |
The invention relates to polymers that have a dispersity of less than 1.4 and that can be obtained by irradiating a mixture of radically polymerizable monomers, cyanins as sensitizers, iron(III) compounds, alkyl bromides, and optionally ...
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WO/2022/138613A1 |
The present invention provides a secondary battery electrode binder that exhibits superior binding capacity as compared to conventional binders and that makes it possible to reduce slurry viscosity, even when the solid concentration of a...
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WO/2022/130990A1 |
Provided is a compound that functions as a leveling agent so as to impart a high degree of smoothness to a coating film without creating defects in a coating film surface. Specifically, the compound has a polymer block of a polymerizable...
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WO/2022/130345A1 |
Disclosed are oligomeric machines for energy harvesting having a first oligomeric module having a first end and a second end, a second oligomeric module having a first end and a second end, and at least one electric generating element. E...
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WO/2022/129616A2 |
The invention relates to a method for producing at least one molecular sensor (2, 2', 2'') having at least one nanoparticle (3), which nanoparticle (3) is coated with at least one molecularly imprinted polymer molecule (4). In a first st...
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WO/2022/123185A1 |
The present invention relates to a suspension polymerization process for polymerizing alkoxyamines with styrenic and (meth)acrylic monomers, to the beads and compositions thus obtained, as well as to the use of these beads and compositions.
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WO/2022/117389A1 |
The present invention relates to a method for producing a terminal-functional polymer by reversible addition-fragmentation chain transfer (RAFT) polymerization, a polymer obtained by this method and the use of said polymer for sealant or...
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WO/2022/113940A1 |
The present invention provides a polyrotaxane which is represented by formula (1). (In the formula, R1 represents a hydrogen atom or a methyl group; m represents a number from 1 to 2,000; n represents a number from 10 to 500; formula (2)...
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WO/2022/112190A1 |
The present invention relates to a process of producing an polymeric dispersion by free radical emulsion polymerization of a monomer composition comprising ethylenically unsaturated mono-mers in the presence of a block copolymer, whereas...
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WO/2022/102456A1 |
A plasticizer is provided which makes it possible to change tire performance in the required temperature range of the tire and which enables production of a tire composition; a composition and a tire are also provided. The present invent...
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WO/2022/103830A1 |
Cement slurries, cured cements, and methods of making cured cement and methods of using cement slurries are provided. The cement slurries have, among other attributes, improved expanding capabilities and may be used, for instance, in the...
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WO/2022/103800A1 |
This disclosure includes a polymer blend comprising. The polymer blend includes at least 60% by weight olefin-based polymer, and a diblock copolymer comprising an non-polar block and a polar block, wherein the diblock copolymer has a num...
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WO/2022/103803A1 |
This disclosure includes methods for preparing a non-polar-polar diblock copolymer. The method includes polymerizing one or more olefin monomers in the presence of an alkyl aluminum chain transfer agent to produce a polymeryl aluminum sp...
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WO/2022/099268A1 |
Described herein are therapeutic pH responsive compositions comprising a block copolymer and a therapeutic agent useful for the treatment of cancer.
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WO/2021/253030A9 |
A compound includes a polymer associated with a biological agent. The polymer has a first (meth)acryl monomeric unit with a cationic functional group R1 and a second (meth)acryl monomeric unit with a neutral hydrophilic functional group ...
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