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WO/2020/230576A1 |
Provided are: a pneumatic tire, in particular, a studless tire in which deterioration of the external appearance of the tire is suppressed even in traveling for a long time on a dry road surface without degrading the excellent on-ice per...
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WO/2020/225498A1 |
The invention relates particularly to a crosslinkable rubber composition and a process for preparing it. The composition is based on an elastomer, comprises a crosslinking system and a thermoplastic phase which at melting temperature Tm ...
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WO/2020/223080A1 |
A method of preparing a cured air spring bellows includes preparing a vulcanizable composition including a eutectic composition by mixing a vulcanizable elastomer, a sulfur-based curative, zinc oxide, and a eutectic composition; preparin...
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WO/2020/223404A1 |
A method of preparing a sidewall support, the method comprising the steps of (i) providing a vulcanizable composition including an elastomer, a filler, a curative, and a eutectic composition; (ii) fabricating the vulcanizable composition...
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WO/2020/218358A1 |
The present invention relates to a rubber composition comprising a rubber ingredient, a eutectic compound, a metal oxide, and a peroxide-based crosslinking agent and a method for producing the rubber composition. The present invention pr...
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WO/2020/219580A1 |
A thermoplastic elastomer composition and method of making the thermoplastic elastomer are disclosed. The thermoplastic elastomer may comprise a polymer blend. The polymer bland may comprise a non-crosslinked elastomer, oil, polyethylene...
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WO/2020/218263A1 |
The present invention addresses the problem of providing: a rubber composition which is superior in breaking strength and tensile elongation to rubber compositions produced without incorporating cellulose nanofibers; and a dipping latex ...
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WO/2020/216635A1 |
The invention relates to tyres for a manually transportable vehicle wheel, comprising a composition based on at least one diene elastomer, at least one reinforcing filler, and a cross-linking system comprising at least one radical polyme...
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WO/2020/213708A1 |
The present invention provides a rubber composition for tires which has improved silica dispersibility in the rubber and attains both excellent low-heat-buildup properties and excellent breaking strength. The rubber composition for tires...
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WO/2020/214958A1 |
The present invention describes thermoplastic vuJcanizates (TPVs) and methods for forming TP Vs that include addition of a masterbatch comprising antioxidant (AO) additives to improve UV weatherability of TPVs. The hindered phenol antiox...
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WO/2020/214382A1 |
The invention provides novel polymer formulations and use thereof in surface coatings of various products. More particularly, the invention provides a novel hydrophilic polymer and latex polymer blend coating formulation and compositions...
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WO/2020/214741A1 |
Silica nanorings, methods of making silia nanorings, and uses of silica nanorings. The silica nanorings may be surface selective functionalization, with one or more polyethylene glycol (PEG) group(s), one or more display group(s), one or...
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WO/2020/209082A1 |
Provided is a carbon black capable of exhibiting excellent abrasion resistance while suppressing heat generation properties when mixed with a rubber composition such as a tire tread rubber composition, etc. This carbon black is charact...
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WO/2020/204342A1 |
The present invention relates to an adhesive composition which realizes high adhesive strength and at the same time has properties of impact resistance and heat resistance and, more specifically, to a structural epoxy adhesive compositio...
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WO/2020/203984A1 |
A cross-linked product obtained by cross-linking a polymer composition that contains a rubber component, an inorganic filler and a cross-linking agent, and satisfies conditions (a) to (d). (a) Containing, as the rubber component, a conju...
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WO/2020/196892A1 |
This rubber composition contains a rubber component, an additive, and a filler, wherein: the additive contains a compound which includes carbon atoms and at least one species of atom selected from the group consisting of silicon atoms, n...
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WO/2020/195696A1 |
Provided is a rubber composition which is for sealing materials and which contains 100 parts by mass of a rubber component, 50-140 parts by mass of silica, 1-20 parts by mass of a silane coupling agent, and 15-35 parts by mass of carbon ...
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WO/2020/195492A1 |
The present invention provides: a sealant rubber composition for inner tire surfaces which is capable of being inhibited from changing in physical property or sealing performance; and a sealant-coated tire obtained using the sealant rubb...
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WO/2020/195799A1 |
The purpose of the present invention is to provide an elastomer composition capable of forming a molded body that achieves both a high friction coefficient and a low abrasion loss. An elastomer composition according to the present invent...
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WO/2020/189100A1 |
The purpose of the present invention is to provide a tire having improved overall performances with respect to fuel-saving properties, life performance, wet grip performance, and steering stability. The present invention relates to a tir...
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WO/2020/175512A1 |
Provided is a petroleum-based aromatics-containing oil having a saturates content by the clay-gel method of not more than 40 mass%, a proportion for a bicyclic aromatics fraction, as fractionated using HPLC, of 10 mass% to 30 mass% with ...
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WO/2020/175493A1 |
[Problem] To provide: a sulfur-containing silane compound for obtaining a crosslinked product exhibiting excellent viscoelastic properties or adhesive properties without causing poor dispersion or poor mixing between an organic polymeric...
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WO/2020/175344A1 |
This invention provides a vulcanized rubber composition which contains a compound represented by formula (I) and a vulcanized rubber, and in which the content of the compound represented by formula (I) is 0.00005 to 5 wt% in relation to ...
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WO/2020/175534A1 |
An oil including petroleum-derived aromatics which has a saturation fraction content, as determined by the clay-gel method, of 45 mass% or less, the proportion of dicyclic aromatics separated as a fraction by HPLC being 16-29 mass% with ...
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WO/2020/166292A1 |
(A) A rubber composition including an organic silicon compound represented by formula (1) and giving a cured product that satisfies the desired fuel-economy tire characteristics. (R1 represents an alkyl group or an aryl group, R2 represe...
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WO/2020/166866A1 |
An electronic device according to various embodiments of the present disclosure can comprise: a front plate facing a first direction; a rear plate facing a second direction, which is opposite to the first direction; at least one antenna ...
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WO/2020/166682A1 |
This optical film contains a methacrylic resin and rubber particles. The methacrylic resin contains a structural unit derived from methyl methacrylate, and a structural unit derived from a co-polymerization monomer, other than the methyl...
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WO/2020/166291A1 |
A rubber composition which contains (A) an organosilicon compound represented by formula (1) and gives a cured object satisfying desired fuel-saving tire properties. (R1 represents an alkyl or aryl group, R2 represents an alkyl or aryl g...
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WO/2020/168180A1 |
A method of forming articles from acrylonitrile-butadiene-styrene, the method comprising: feeding a monomer stream comprising a petrochemical monomer into a reactor; contacting the petrochemical monomer with a polymerization activator wi...
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WO/2020/158694A1 |
An article comprises a laminate comprising at least two superposed portions intended to come into contact with the ground during the service life of the article; the superposed portions comprising a first portion being made of a first ru...
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WO/2020/158695A1 |
A laminate comprises at least two superposed portions comprising a first portion being made of a first rubber composition (FC) and a second portion being made of a second rubber composition (SC); wherein each of the rubber compositions i...
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WO/2020/152697A1 |
The present disclosure disclosed a rubber composition comprising: (a) 70 – 100 phr of at least one epoxidized natural rubber; (b) 10 – 40 phr of styrene butadiene rubber; and (c) 20 – 60 phr of at least one reinforcing filler havin...
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WO/2020/153330A1 |
The present invention is a non-halogen-based flame retardant polyamide resin composition having both a high level of flame retardancy and excellent impact resistance and containing 25-60 parts by mass of a crystalline polyamide resin (A)...
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WO/2020/153377A1 |
The thermally-conductive resin sheet according to the present invention has a thermal conductivity rate of 7 W/m·K or more and a 30%-compression strength of 1500 kPa or less, and exhibits, after a heat resistance test of being subjected...
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WO/2020/145274A1 |
The purpose of the present invention is to provide a rubber composition for coating metal cords, the rubber composition making it possible to achieve high levels of both cracking resistance and low-heat-buildup performance. In order to...
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WO/2020/145275A1 |
The objective of the invention is to provide a steel cord-rubber composite which demonstrates excellent adhesion between the rubber and the steel cord and achieves high levels of both crack-resistance and low heat build-up. In order to...
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WO/2020/144921A1 |
Provided are: a tire tread vulcanized rubber composition which is highly robust in terms of anti-wear performance; a tire equipped with said vulcanized rubber composition; and a method for evaluating tire tread vulcanized rubber composit...
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WO/2020/145089A1 |
This rubber composition comprises: a phenolic resin having an unsaturated bond; and a tetrazine compound represented by general formula (1) or a salt thereof. [In formula (1), X1 and X2 may be the same or different, and each represents a...
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WO/2020/141931A1 |
The present invention relates to a composition for a cable sheath, a cable comprising a cable sheath prepared therefrom, and a method for manufacturing same, wherein the composition exhibits physical properties that can satisfy internati...
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WO/2020/137301A1 |
This cellulose-raw-material-containing resin sheet, which includes fine paper powder and is provided as a sheet that is suitable for a molding step, includes 50-60 parts by mass of fine paper powder having an average grain diameter of 20...
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WO/2020/136223A1 |
The present invention relates to a process for the functionalization of a rubber polymer comprising reacting the rubber polymer with at least one source of nitrene or carbene, in the presence of a catalyst of formula TpxAg, wherein Tpx r...
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WO/2020/138498A1 |
This base film for a decorative film comprises a resin composition containing: a resin (1) that has a triad syndiotacticity (rr) of 56% or more, that contains mainly a (meth)acrylic acid ester unit, that does not include a ring structure...
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WO/2020/133296A1 |
Disclosed in the present invention is a tear-resistant latex composite material. A three-dimensional warp-knitted spacer fabric and latex are used as raw materials, the three-dimensional warp-knitted spacer fabric serves as a frame, and ...
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WO/2020/129821A1 |
Provided are: a rubber composition that is a crosslinked product having an improved tensile strength; and a pneumatic tire using the rubber composition at a portion thereof. This rubber composition contains a solid rubber (A), a hydrogen...
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WO/2020/129356A1 |
Provided is a tire in which it is possible to improve performance on ice and snow and steering stability on dry roads in a well-balanced manner. The present invention provides a tire in which a vulcanized rubber composition sampled radia...
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WO/2020/128255A1 |
The invention relates to a tyre comprising a rubber layer having 50% to 100% by weight of a crumb rubber having a ratio of the chloroformic extract to the acetone extract of less than 2; the chloroformic and acetone extracts being expres...
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WO/2020/130105A1 |
Provided is a rubber composition which can highly achieve both of handling stability and low rolling resistance. A rubber composition comprising a rubber component (A), a filler (B) and a thermoplastic resin (C), wherein the filler (B) c...
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WO/2020/130738A1 |
The present invention provides a modified conjugated diene-based polymer represented by chemical formula 1 and having a modified terminus of a polymer chain, and a preparation method therefor, the modified conjugated diene-based polymer ...
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WO/2020/128985A1 |
The present invention relates to capsules comprising additives for tyre compounds, to processes for the preparation thereof, to the use thereof for an optimal dispersion of the same in elastomeric tyre compounds and to the compounds thus...
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WO/2020/129804A1 |
This composition comprises perfluoroelastomer, carbon black in the amount of 55 to 75 parts by weight relative to 100 parts by weight of the perfluoroelastomer, and a crosslinking agent represented by formula (1). (In formula (1), A is a...
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