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WO/2019/244850A1 |
Provided is a rubber composition which combines dry driving stability with low-rolling-resistance characteristics to a high degree. The rubber composition comprises a rubber ingredient (A), a filler (B), and a thermoplastic resin (C), wh...
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WO/2019/244175A1 |
The present disclosure discloses a vulcanization mix comprising: a) at least one elastomer; b) at least one cross-linking agent; and c) at least one polyol-based accelerator. Also disclosed is a vulcanized elastomer obtain from the vulca...
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WO/2019/246359A1 |
Embodiments of the present disclosure are directed to functionalized copolymers produced by copolymerization of at least one conjugated diolefin monomer and at least one vinyl monomer, the functionalized copolymer including at least one ...
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WO/2019/242556A1 |
Disclosed are a graphene composite rubber asphalt modifier and a preparation method therefor and the use thereof, wherein the graphene composite rubber asphalt modifier comprises the following components in parts by weight: 0.00005-0.01 ...
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WO/2019/244798A1 |
The purpose of the present invention is to provide a tire in which bead sections exhibit high durability even if the tire is subjected to a high load. This tire is provided with: bead cores 4 each embedded in one of a pair of bead sectio...
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WO/2019/244578A1 |
This pneumatic tire is provided with a pair of sidewall sections that are disposed so as to sandwich, from both sides in the tire width direction, a tread section that extends in the tire circumferential direction so as to form an annula...
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WO/2019/237951A1 |
Novel and long-acting rubber anti-degradant and rubber composition comprising the same for tires. The anti-degradant comprises at least two compounds, each of which is selected from a compound of Formula I, II, III-a, or III-b: and each ...
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WO/2019/240252A1 |
Provided is a metal cord-rubber composite that is formed by coating a metal cord with a rubber composition, that experiences no reduction in initial adhesiveness, and that has low loss properties, and is characterized in that: N atoms, C...
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WO/2019/239568A1 |
A tire has a tread comprising a rubber composition based on at least an elastomer matrix, a reinforcing filler comprising between 65 and 115 phr of a reinforcing inorganic filler, more than 30 phr of a plasticizing agent, and more than 5...
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WO/2019/235622A1 |
Provided are: a rubber composition having excellent molding workability, wear resistance and grip performance; and a tire using same. This invention pertains to a rubber composition containing: a copolymer (B) comprising a vinyl alcohol-...
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WO/2019/235083A1 |
The elastomer according to the present invention, which is for a molded body to be used in a low-temperature environment, comprises a silicone rubber and satisfies the requirement that a value expressed by the formula [(tensile stresses ...
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WO/2019/235621A1 |
Provided are: a rubber composition having excellent molding workability, wear resistance and grip performance and a tire using the same. This invention pertains to a rubber composition containing an ethylene-vinyl alcohol copolymer (A) a...
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WO/2019/234805A1 |
[Problem] To provide a production method by which an organosilicon compound containing a bissilylamino group can be produced with high production efficiency and high yield through a simple and safe production process in which reaction co...
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WO/2019/230719A1 |
A master batch which contains a rubber component and carboxymethylated cellulose nanofibers; and a method for producing this master batch. The carboxymethylated cellulose nanofibers have a crystallinity of cellulose type I of 60% or more...
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WO/2019/230821A1 |
A resin metal composite member for tires, which comprises a metal member (27) and a covering resin layer (28) that covers the metal member (27) and contains a resin composition. This resin metal composite member for tires is configured s...
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WO/2019/230047A1 |
[Problem] The present invention addresses the problem of providing: a thermoplastic elastomer composition that contains a polar rubber having crosslinks, that optionally contains an olefin polymer, that has the components highly disperse...
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WO/2019/232147A1 |
A solid RF (novolac) resin comprises reacting a resorcinolic compound and an aldehyde or ketone in the presence of an organic solvent, such as methyl isobutyl ketone, and water. The resultant solid RF resin may be characterized as having...
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WO/2019/230350A1 |
The present invention pertains to a pneumatic tire having excellent crack resistance and a rubber composition from which the tire can be obtained. The rubber composition comprises a rubber component containing a polymer having at least o...
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WO/2019/220842A1 |
Provided are: a tire rubber composition in which silica dispersibility and low fuel consumption properties can be improved while good hardness is maintained; and a pneumatic tire using the same. The present invention pertains to a tire r...
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WO/2019/221918A1 |
A cured elastomer comprising: an elastomer at 100 parts per hundred rubber (phr); and an expandable thermoplastic microsphere at about 0.1 to about 10 phr. Such a cured elastomer can be used, optionally with additives, in an air barrier ...
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WO/2019/216352A1 |
Disclosed is a stretchable wiring board which comprises a stretchable resin film and a conductor layer disposed on the stretchable resin film. The stretchable resin film comprises a rubber ingredient and a filler. The rubber ingredient m...
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WO/2019/216109A1 |
The purpose of the present invention is to provide a rubber composition having excellent wear resistance and workability. In order to achieve the foregoing, the vulcanized rubber composition according to the present invention comprises...
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WO/2019/216425A1 |
Provided is a conductor substrate having a stretchable resin layer and a conductor foil provided on the stretchable resin layer, wherein the stretchable resin layer contains a cured product of a resin composition containing: (A) a rubber...
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WO/2019/216290A1 |
Provided is a silsesquioxane compound represented by formula (I): RaSiO1.5)n [In the formula, Ra is, independently in each occurrence, Rb or Rc; where at least one Ra is Rb; Rb is –R1–CF2–R2–R3; R1 is a divalent group; R2 is a di...
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WO/2019/208649A1 |
The present invention relates to a tire obtained by attaching a vulcanized rubber body of a rubber composition containing a fatty acid amide to an outer surface of a side wall. The purpose of the present invention is to reduce a coeffici...
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WO/2019/208239A1 |
A ring-opened copolymer which contains a structural unit derived from a norbornene compound having a specific structure and a structural unit derived from a monocyclic olefin, and which is configured such that: the content ratio of the s...
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WO/2019/207925A1 |
An additive for rubbers, which contains a hydrogenated petroleum resin that is a hydrogenated product of a polymer of an unsaturated hydrocarbon, and which is configured such that: the unsaturated hydrocarbon contains an aromatic compoun...
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WO/2019/203195A1 |
Provided is an additive for rubbers which comprises a cyclic polysulfide compound (1) represented by formula (1), the cyclic polysulfide compound being able to impart excellent heat resistance and durability and being easy to handle when...
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WO/2019/199866A1 |
A tire composition is disclosed. The composition comprises a rubber component and based on 100 parts by weight (phr) of the rubber component, 50-200 phr of covered silica, with the covered silica comprising silica core and a first resin ...
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WO/2019/193864A1 |
This resin composition serves as a material for a vehicle interior resin part, wherein a halogen-based flame retardant and a flame retardant aid, which have higher melting points than a base resin, are added in the amount of 3 to 10% by ...
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WO/2019/188051A1 |
Provided is an uncrosslinked elastomer composition which is capable of forming a crosslinked product that has an excellent balance between conductivity and hardness. An uncrosslinked elastomer composition according to the present inventi...
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WO/2019/188050A1 |
This composite material manufacturing method includes: a preliminary kneading step in which rubber and a fibrous carbon nano structure are kneaded to obtain a preliminary kneaded material; and a main kneading step in which, following the...
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WO/2019/188104A1 |
The present invention prepares a rubber composition by using a rubber ingredient (A) in combination with modified cellulose nanofibers (B) including, bonded thereto, a fluorene compound (B1) having aryl groups at the 9,9-position. The fl...
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WO/2019/181486A1 |
This method for producing a fibrous carbon nanostructure dispersion involves a dispersion step for subjecting a rubber, a solvent, and fibrous carbon nanostructures to wet dispersion treatment. The dispersion step is carried out in the p...
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WO/2019/180993A1 |
This method for producing a rubber composition is characterized by involving a mixing step for obtaining a mixture by mixing rubber particles which have an average particle diameter of 0.1-2.0 mm, fibrous carbon nanostructures and a poor...
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WO/2019/182045A1 |
A crosslinked rubber composition that contains a rubber component and para-aramid short fibers that are dispersed in the rubber component and have a filament fineness of at least 2.5 dtex.
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WO/2019/181726A1 |
A crosslinked rubber composition that contains a rubber component and para-aramid short fibers that are dispersed in the rubber component. An RFL coating is deposited on the surface of the para-aramid short fibers. The RFL coating includ...
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WO/2019/174865A1 |
The invention relates to a silane, a rubber mixture containing the silane, and a vehicle tire having the rubber mixture in at least one component. The silane according to the invention has the following formula (I) (R1)oSi-R2-X-A-Y-[R7-Y...
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WO/2019/176913A1 |
This heterophasic propylene polymerization material comprises a propylene copolymer (I), an ethylene-α-olefin copolymer (II-1), and an ethylene-α-olefin copolymer (II-2), wherein the contained amount of a monomeric unit derived from an...
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WO/2019/178338A1 |
A wearable device including a body made of an elastic material having a polymeric backbone where a portion of the polymeric backbone is unsaturated. The body has an outer surface that is oxidized on at least one part to incorporate at le...
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WO/2019/176554A1 |
Provided are an underfill material whereby high connection reliability can be obtained, and a method for manufacturing a semiconductor device using the same. The underfill material contains an epoxy compound, an epoxy curing agent, and a...
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WO/2019/175610A1 |
The biodegradable linings of the invention can be easily applied to a range of materials, to provide a waterproof coating, and are thus suitable for lining containers such as bottles used for food stuffs and personal care compositions. T...
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WO/2019/174817A1 |
The invention relates to a silane, a rubber mixture containing the silane, and a vehicle tire having the rubber mixture in at least one component. The rubber mixture according to the invention contains at least one silane according to th...
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WO/2019/171993A1 |
Provided are: an epoxy resin composition which enables the achievement of an epoxy resin cured product that has excellent tracking resistance and excellent thermal decomposition stability, while having a good balance between the tracking...
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WO/2019/172185A1 |
Provided are: a modified liquid diene polymer which enables the achievement of a crosslinked product of a rubber composition, said crosslinked product having excellent wet grip performance, wear resistance and the like, and in said cross...
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WO/2019/171643A1 |
In double decomposition methods and direct methods used in the production of cobalt soaps, there are problems with production costs, and with quality, such as, for example, product purity. One specific problem is that cobalt rhodinate, a...
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WO/2019/172538A1 |
The present invention relates to a synthetic rubber latex resin composition and a method for manufacturing a polymer fabric including a microcell foam by using same and, more specifically, to a latex resin composition containing syntheti...
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WO/2019/172399A1 |
Provided is a method for producing CNT-rich rubber granules which does not require complicated processes such as introducing functional groups, and in which CNTs are coated with various types of rubber latex as binders, and the rubber is...
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WO/2019/164132A1 |
The present invention relates to a novel dispersant for a rubber composition, capable of achieving excellent mechanical properties of the rubber composition by having evenly dispersed, with respect to rubber, a silica-based reinforcing a...
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WO/2019/164420A1 |
The invention relates to a method for manufacturing fillers based on a composition comprising granulated carbon blacks of the same type for rubber mixes, and can be used in the manufacture of rubber articles such as tyres, industrial rub...
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