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WO/2024/095549A1 |
This invention provides a rubber material capable of obtaining a rubber member excellent in mechanical characteristics and low-loss properties, while using rubber powder. Provided is a rubber material comprising rubber powder (A) dispers...
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WO/2024/085032A1 |
[Problem] To provide: a rubber material for tires which achieves an excellent balance among wear resistance, low fuel consumption and wet grip performance; a master batch and a rubber composition for tires, each of which is suitable for ...
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WO/2024/085031A1 |
[Problem] To provide: a tire rubber material having an excellent balance of wear resistance, fuel efficiency, and wet grip; a masterbatch and a tire rubber composition that are suitable for producing said tire rubber material; a manufact...
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WO/2024/084915A1 |
Provided are a novel rubber composition that exhibits excellent gripping performance and tear resistance, and a shoe sole comprising the rubber composition. The rubber composition is characterized by comprising, per 100 parts by weight...
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WO/2024/085559A1 |
The present invention relates to a cellulose composite, a manufacturing method therefor, and a rubber composition including same, wherein the cellulose composite comprises cellulose fibers and first and second spacers distributed among t...
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WO/2024/075584A1 |
(Abstract) (Problem) To provide a (meth)acrylic resin composition which exhibits excellent heat resistance, a film formed from the same and a polarizing plate containing said film. (Solution) Provided are: a (meth)acrylic resin compositi...
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WO/2024/069725A1 |
The present invention addresses the problemt of providing are a rubber composition which has high electric resistance, is excellent in mechanical properties, and is excellent in kneading processability, and a rubber product using same, a...
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WO/2024/071407A1 |
[Problem] To provide a silane compound from which a rubber composition which exhibits an excellent balance between viscoelasticity and wear resistance can be obtained. [Solution] A silane compound according to the present invention is re...
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WO/2024/070750A1 |
Provided is a method for producing a dip-formed object, the method comprising: dipping a model having a surface temperature of 30-100°C, excluding 100°C, in a rubber latex composition including a rubber and a water-soluble polymer havi...
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WO/2024/070155A1 |
Provided is a laminate comprising a rubber layer (A) and a fluororesin layer (B) laminated on the rubber layer (A). The rubber layer (A) is a layer having electrical conductivity, and is formed of a rubber composition containing rubber a...
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WO/2024/069999A1 |
Provided is a resin composition having excellent heat resistance and water vapor barrier properties. The resin composition comprises a matrix containing a resin and a domain containing a rubber the resin composition being characterized i...
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WO/2024/069998A1 |
Provided is a refrigerant-transporting hose excellent in flexibility, water-vapor barrier property, and heat resistance. The refrigerant-transporting hose (1) includes an outer layer (4), a reinforcement layer (3), and an inner layer (2)...
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WO/2024/048400A1 |
The present invention addresses the problem of providing a laminate having exceptional joining strength. As a solution to this problem, the present invention provides a laminate (1) comprising a rubber layer (2) that comprises vulcanized...
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WO/2024/048585A1 |
This invention addresses the problem of providing rubber-bonded cellulose fibers and the like with which viscosity and melt viscosity do not easily increase when said fibers are added to various types of resins. Rubber-bonded cellulose f...
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WO/2024/048141A1 |
Provided is a sulfur recycle system employing biomass and constructed industrially applicably. The sulfur recycle system, which employs biomass, is characterized by comprising: a desulfurization step in which biomass or treated biomass i...
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WO/2024/043311A1 |
In an embodiment there is provided a rubber composition comprising cellulose nanofiber and a branched conjugated diene polymer for which a shrinkage factor (g') determined by a GPC-light scattering measurement is at least 0.72, the conte...
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WO/2024/043312A1 |
The present invention provides a master batch for rubber modification, the master batch containing a rubber component and cellulose nanofibers in such a manner that the cellulose nanofibers are well dispersed in the rubber, and the maste...
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WO/2024/043168A1 |
This curable composition comprises a polymerizable monomer having a carbon-carbon double bond, a radical polymerization initiator, an azole compound, an elastomer, and a reducing agent. When the curable composition is sandwiched between ...
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WO/2024/043314A1 |
In one aspect of the present invention, provided is a less-branched conjugated diene-based polymer composition that contains cellulose nanofibers and a less-branched conjugated diene-based polymer which exhibits a contraction factor (g')...
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WO/2024/039175A1 |
The present invention relates to: a hydrogenated petroleum resin capable of improving both braking characteristics and fuel efficiency of a tire tread rubber composition; and the tire tread rubber composition comprising same.
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WO/2024/038877A1 |
[Problem] To provide a rubber composition which can improve abrasion resistance, grip retention properties, wet grip properties and dry grip properties of a tire. [Solution] The rubber composition according to the present invention is ch...
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WO/2024/025305A1 |
The present invention relates to a thermoplastic vulcanizate which has increased biomass content by using an environmentally-friendly material as an alternative to conventional petroleum-based materials, and thus may prevent various kind...
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WO/2024/024664A1 |
Provided are: a resin composition comprising a heat-curable compound and a fluororesin filler and attaining low-dielectric properties and excellent moist heat resistance; and a cured object, a prepreg, a metal-foil-clad laminate, a resin...
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WO/2024/016442A1 |
The present invention relates to the technical field of asphalt preparation, and in particular relates to graphene modified asphalt and a preparation method therefor. The graphene modified asphalt provided in the present invention is pre...
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WO/2024/014435A1 |
Provided is a curable resin composition that contains (A) a rubber component, (B) a crosslinking component that has an epoxy group, (C) an ester-based curing agent, and (D) a filler.
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WO/2024/014432A1 |
This curable resin composition contains (A) a rubber component, (B) an epoxy-group-containing cross-linking component, (C) an ester-based curing agent, and (D) a curing accelerator.
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WO/2024/009850A1 |
The purpose of the present invention is to provide a method that enables the efficient execution of the mixing of a rubber latex with fine cellulose fiber, and that can thereby efficiently produce a rubber composition. Thus, the present ...
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WO/2024/005029A1 |
Provided is a vulcanized rubber composition for tires which has excellent on-ice performance. In order to address the problem described above, this vulcanized rubber composition for tires is characterized by: having been obtained by vulc...
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WO/2023/249096A1 |
There have been problems wherein aromatic polyamines used as crosslinking agents, although bringing about satisfactory scorch stability, not only show poor dispersibility but may deteriorate the working environment because the aromatic p...
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WO/2023/248655A1 |
The present invention improves ride comfort performance during high-speed travel. The present invention provides a tire comprising a tread section, wherein: a cap rubber layer forming the tread section is formed from a rubber composition...
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WO/2023/243129A1 |
In order to address the problem of providing a rubber composition that has superior performance on ice, the present invention is characterized by including a rubber component, a fatty acid amide, and a liquid polymer that has a weight-av...
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WO/2023/238790A1 |
Provided are: a resin composition that yields molded articles having exceptional moderate flexibility, exceptional sliding properties, and exceptional weld elongation; and a molded article that is formed from the resin composition. A res...
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WO/2023/238788A1 |
Provided are: a resin composition containing a core-shell elastomer and having excellent softness, good weld elongation, and excellent impact resistance; and a molded article formed from the resin composition. The resin composition conta...
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WO/2023/234542A1 |
Disclosed in the present specification are an inorganic non-reinforced polypropylene resin composition using a recycled resin, and a washing machine using same. The inorganic non-reinforced polypropylene resin composition using a recycle...
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WO/2023/234162A1 |
Provided are: an elastomer composition containing hollow particles, wherein high dimensional stability is maintained during molding processes and the properties or functions imparted by the hollow particles are not easily compromised; an...
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WO/2023/228813A1 |
The present invention provides a rubber composition characterized by being obtained by incorporating 1-100 parts by mass of (B) a polyolefin (which is not a high-density polyethylene having a density of 0.950 g/cm3 or higher) having a hy...
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WO/2023/224850A1 |
Methods and compositions for preparing an elastomeric gel block comprising a lubricious surface are provided. A closure or interconnect system sealed with the elastomeric gel block comprising a lubricious surface can exhibit reduced adhe...
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WO/2023/223738A1 |
One purpose of the present invention is to provide: a thermoplastic resin composition to which an elastomer is added, and which is capable of remarkably reducing the formation of mold adhering matters during molding especially in gas ven...
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WO/2023/218814A1 |
An intermediate according to one embodiment of the present invention contains a rubber component, carboxyl group-containing cellulose nanofibers, and a trivalent or higher cation. The cellulose nanofibers include nanofibers derived from ...
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WO/2023/219076A1 |
A rubber composition comprising a nanocellulose and a rubber component, wherein the nanocellulose contains an oxide of a cellulose-based material obtained by means of hypochlorite or a salt thereof, but substantially does not contain an ...
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WO/2023/218696A1 |
The present invention provides a rubber component having excellent degradation resistance properties. This copolymer is characterized by comprising: an ethylene unit; an α-olefin unit having 6 or more carbon atoms; a nonconjugated diene...
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WO/2023/219077A1 |
An intermediate comprising a first rubber component, a nanocellulose, and a cation having a valence of three or more, wherein the nanocellulose is derived from an oxide of a cellulose-based material obtained by means of hypochlorite or a...
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WO/2023/210068A1 |
The purpose of the present invention is to provide a copolymer having excellent low heat generation properties and fracture resistance. In order to fulfill this purpose, the present invention is a polyurethane-polydiene copolymer inclu...
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WO/2023/210076A1 |
This resin composition comprises: an olefin-based thermoplastic resin and/or a thermoplastic elastomer; a biomass-derived filler; and a chemical adsorbent for chemically adsorbing a volatile organic compound (VOC) emitted from the filler...
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WO/2023/209042A1 |
The present invention relates to the use of at least one antioxidant in a rubber composition, said at least one antioxidant comprising at least one oligomer and/or polymer having at least one diphenylamine repeat unit for reducing and/or...
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WO/2023/199738A1 |
[Problem] The purpose of the present invention is to provide a composition that achieves an excellent balance between electrical characteristics and adhesive strength. [Solution] Provided is a composition which contains a cyclic ether co...
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WO/2023/199540A1 |
The present invention provides: a rubber composition for tires, the composition being capable of changing the tire performance in response to temperature changes; and a tire. The present invention relates to a rubber composition for tire...
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WO/2023/199899A1 |
The present invention relates to an asphalt composition comprising asphalt, a polyester resin, and a crosslinked rubber.
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WO/2023/195402A1 |
The present invention provides composite particles in which rubber particles are attached to the surfaces of spherical organic resin particles, said composite particles being characterized in that the rubber particles are adhered to the ...
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WO/2023/195747A1 |
According to one aspect of the present invention, provided is a biodegradable composition for a tubular marker molded product, comprising: a biodegradable polymer selected from the group consisting of a diol/dicarboxylic acid-based aliph...
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