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WO/2018/089421A1 |
A vulcanizable rubber composition is includes a silica filler and a substituted catechol moiety. The substituted catechol moiety having a catechol end group with an organic substituent at the 3 or 4 position of the catechol ring, the org...
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WO/2018/084466A1 |
The present invention relates to a method for manufacturing aluminosilicate particles having excellent dispersibility, a rubber-reinforcing member comprising the aluminosilicate particles, and a rubber composition comprising the rubber-r...
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WO/2018/084235A1 |
To realize an electromagnetic wave absorption sheet that is capable of satisfactorily absorbing electromagnetic waves having high frequencies in and above the millimeter wave band, and that exhibits elasticity of stretching in the planar...
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WO/2018/079312A1 |
The purpose of the present invention is to provide: a rubber composition for tires which is capable of attaining well- balanced improvements in fuel-saving property, high-temperature mechanical strength, wear resistance, and one-shot cut...
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WO/2018/079602A1 |
Provided is a rubber composition containing a solid rubber (A) having a weight-average molecular weight (Mw) of not less than 100,000, and a liquid monocyclic olefin ring-opening polymer (B) having a weight-average molecular weight (Mw) ...
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WO/2018/079594A1 |
The present invention pertains to: [1] a rubber composition having excellent grip force, said rubber composition comprising a rubber component (A), a lignin degradation product (B) having an aldehyde yield, which is determined by the alk...
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WO/2018/079258A1 |
Provided are a tire rubber composition with which silica dispersibility and low fuel consumption can be improved while maintaining good hardness, and a pneumatic tire using same. The present invention relates to a tire rubber composition...
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WO/2018/074571A1 |
The present invention enhances kneading workability and the mechanical characteristics of rubber products by using a masterbatch which includes a sulfide compound (A) and silica (B). The sulfide compound (A) is a chain or cyclic compound...
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WO/2018/074465A1 |
The present invention addresses the problem of suppressing the increase of the Mooney viscosity of an uncrosslinked rubber composition during production in comparison with a case where carbon black is used, while the hardness of the rubb...
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WO/2018/074320A1 |
Provided is a rubber composition that achieves a high level of balance between static ozone resistance, dynamic ozone resistance and discoloration resistance. Also provided is a tire that achieves a high level of balance between static o...
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WO/2018/074574A1 |
The present invention enhances kneading workability and the mechanical characteristics of rubber products by using a masterbatch which includes a sulfide compound (A) and a filler (B). The sulfide compound (A) is a chain or cyclic compou...
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WO/2018/070433A1 |
Provided are a conductive rubber composition for measuring bio-signals, a conductive member for measuring bio-signals, and clothing for measuring bio-signals, which feel good when contacting the skin and exhibit good bio-signal receivabi...
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WO/2018/070449A1 |
Provided is a rubber composition which is capable of improving the on-ice performance of a rubber article such as a tire. This rubber composition contains a rubber component and fibrous or flattened particles, and is characterized in tha...
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WO/2018/068732A1 |
A method for reducing odors including the steps of admixing active agents and a diluting agent to liquid crumb rubber modified bitumen, wherein the active agents comprise 20 to 60 wt.-% of an aldehyde selected from alpha-hexyl cinnamalde...
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WO/2018/061867A1 |
Provided is a latex composition which comprises a latex of a conjugated-diene-based polymer and a medium-chain fatty acid glyceride, the content of the medium-chain fatty acid glyceride being 1-40 parts by weight per 100 parts by weight ...
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WO/2018/062933A2 |
The present invention relates to a composition for a tire tread, comprising a resin alternative to a process oil. The composition for a tire tread, according to the present invention, can satisfy basic physical properties required as a t...
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WO/2018/055850A1 |
This rubber composition includes a rubber component, polyparaphenylene terephthalamide short fibers, silica, and carbon black. The content of the silica is greater than the content of the carbon black.
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WO/2018/056384A1 |
The present invention addresses the problem of providing a rubber composition with which it is possible to suppress cracking and discoloration of a tire surface. To solve this problem, the present invention provides a rubber composition ...
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WO/2018/057685A1 |
An elastomer nanocomposite comprises an elastomer comprising a non-functionalized first elastomer and a functionalized second elastomer and a functionalized filler crosslinked with the elastomer, wherein the non-functionalized first elas...
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WO/2018/051022A1 |
The present invention relates to a rubber composition based on at least one polymer matrix comprising more than 50% by weight of a diene elastomer Ed and at most 30% by weight of a diene polymer bearing at least one phosphonic acid funct...
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WO/2018/048158A1 |
The present invention relates to a rubber reinforcement comprising aluminosilicate particles, and a tire rubber composition containing the same. According to the present invention, the rubber reinforcement exhibits, in the rubber composi...
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WO/2018/048157A1 |
The present invention relates to a rubber reinforcing material comprising aluminosilicate particles, and a rubber composition for a tire, comprising same. The rubber reinforcing material according to the present invention exhibits excell...
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WO/2018/046151A1 |
The invention relates to a rubber mixture and to an elastic article which comprises the rubber mixture. The article is preferably a press pad for a press buck of a laundry press. Press pads of this type are frequently also referred to as...
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WO/2018/043700A1 |
[Problem] To provide: a rubber composition from which a crosslinked product having excellent wear resistance and mechanical strength, such as tensile strength, can be obtained, the state of dispersion of a filler in the crosslinked produ...
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WO/2018/043699A1 |
[Problem] To provide: a rubber composition from which a crosslinked product having excellent wear resistance and mechanical strength, such as tensile strength, can be obtained, the state of dispersion of a filler in the crosslinked produ...
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WO/2018/041649A1 |
The present invention provides a liquid antioxidant composition used for raw rubbers comprising 5% to 30% by weight of at least one aromatic amine-based antioxidant agent, 20% to 70% by weight of at least one hindered phenol-based antiox...
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WO/2018/037882A1 |
The present invention provides a rubber composition which comprises (A) one or more compounds represented by at least one of formulae (1) to (3), (B) a carboxylic acid anhydride, (C) natural rubber and/or a synthetic rubber, (D) an inorg...
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WO/2018/033962A1 |
In the present invention, outsoles are provided, which comprise a crosslinked polymer product having JIS A hardness of 90 or less and tear strength of 40 kgf/cm or more and also having a predetermined relationship between a storage modul...
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WO/2018/030392A1 |
Provided is method for evaluating a cellulose nanofiber (CNF) dispersion, the method including: (1) a step of preparing 1.0 mass% of a CNF aqueous dispersion; (2) a step of adding a coloring material into the CNF aqueous solution and sti...
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WO/2018/025728A1 |
The present invention provides a rubber member which, when used in a rubber article such as a tire, can improve the performance of the rubber article on ice. The rubber member comprises a nanomaterial, and is characterized in that the na...
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WO/2018/025936A1 |
The present invention provides a rubber member which when used in a rubber article such as a tire can improve the performance of the rubber article on ice. A first rubber member is characterized: by having a water thickening material; in...
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WO/2018/021538A1 |
The purpose of the present invention is to provide a retreaded tire having high resistance to crack growth, in particular, a heavy-duty retreaded tire including one for aircrafts, by configuring the retreaded tire so as to include a case...
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WO/2018/021563A1 |
The purpose of the present invention is to provide: a rubber composition for aviation tires which is capable of giving an aviation tire having excellent wear resistance and crack resistance; a crosslinked rubber composition for aviation ...
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WO/2018/022020A1 |
A coating composition for a corrugated paper board is described. The corrugated paper board includes an inner liner sheet and an outer liner sheet adhered to opposite sides of a corrugated medium. The coating composition includes a pre-c...
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WO/2018/020967A1 |
Provided is a method for producing a novolac-type cocondensation product, wherein the novolac-type cocondensation product contains a structural unit derived from at least one phenol compound represented by general formula (i), a structur...
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WO/2018/017564A1 |
An animal toy is provided constructed from a latex or natural rubber material and formed into a ball. The ball is formed of an aggregate of particulate material that are bound together to form a substantially non- hollow construction. Pi...
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WO/2018/016580A1 |
A fire-resistant molded object which comprises an elastomer and heat-expandable graphite and in which, when a section obtained by cutting the molded object in parallel with the machine direction (MD) thereof is examined with a microscope...
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WO/2018/012505A1 |
A method for producing a master batch is provided which includes: a step in which a cellulose nanofibre dispersion is subjected to pressure filtration or filtration under reduced pressure, at a filtration differential pressure of 0.01 MP...
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WO/2018/012452A1 |
An additive composition is provided which contains: a compound (C) having a base or structure (A) which can react with an olefinic double bond and a base or structure (B) which can react to or interact with carbon black; and a fatty acid...
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WO/2018/008700A1 |
The objective of the present invention is to provide a rubber composition which has sufficient reinforcing properties and fatigue resistance even in cases where a large strain is applied thereto. The present invention provides: substitut...
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WO/2018/000754A1 |
The present invention relates to a high pressure hose and a manufacture method therefor, in particular to an ultra-high molecular weight polyethylene reinforced high-flow conveying high pressure-hose and a manufacture method therefor. Th...
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WO/2018/002536A1 |
The invention concerns an elastomer composition made from at least one diene elastomer, an inorganic filler as the reinforcing filler, a monohydroxysilane polysulfide as the coupling agent, of formula (I): (HO)(R1)2Si –CH2–(R2)CH-Z-S...
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WO/2018/002534A1 |
The invention relates to a monohydroxysilane polysulfide of formula (I): (HO)( R1)2Si – CH2 – (R2)CH – Z -Sx - Z - HC(R2) – CH2-Si(R1)2(OH) where: - R1 are identical or different and each represent a monovalent hydrocarbon group ...
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WO/2018/003745A1 |
The purpose of the present invention is to provide a tire puncture sealant and a tire puncture repair kit which retain sealing performance and storage performance on an excellent level and have excellent injection performance. The presen...
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WO/2017/217528A1 |
An additive for rubber containing a compound represented by general formula (I). [In formula (I), R1 is a C1-20 divalent hydrocarbon group. R2 and R3 each independently are a hydrogen atom or C1-6 hydrocarbon group. X is a hydrogen atom ...
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WO/2017/217509A1 |
The purpose of the present invention is to provide: an electrically conductive composition having high elasticity, and having high durability under repeated expansion and contraction; and a conductive circuit and an element mounting meth...
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WO/2017/211645A1 |
The present invention relates to a process for producing a vulcanizate which is in contact with coolant and to the use of a vulcanizable composition comprising rubber, silane-coated wollastonite and peroxide compound for production of vu...
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WO/2017/203765A1 |
The present invention provides a tire that uses a resin material and still has excellent high-speed durability. The tire is characterized by comprising: an annular tire skeleton body (10); a reinforcing layer (20) that is provided to the...
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WO/2017/199853A1 |
A filler for tires, which contains silica particles and an aggregation inhibitor for inhibiting aggregation of the silica particles, and wherein the aggregation inhibitor contains at least one substance selected from the group consisting...
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WO/2017/200044A1 |
Provided is a tire rubber composition that exhibits wet grip performance and low rolling resistance improved over conventional levels, while maintaining or improving mechanical characteristics such as the tensile stress, tensile strength...
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