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JP6996094B2 |
To provide a rubber composition for a tire which is improved in fuel economy, dry grip performance, wet grip performance, and wear resistance in a well-balanced manner, and to provide a pneumatic tire produced using the rubber compositio...
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JP6992359B2 |
To provide a pneumatic tire improved in chunking resistance performance and high-temperature grip performance in a well-balanced manner.A pneumatic tire uses, as a tread, a rubber composition containing a rubber component, a thermosettin...
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JP2022007310A |
To provide a rubber composition for a tire and a tire which can improve abrasion resistance.A rubber composition for a tire contains a rubber component containing styrene butadiene rubber, carbon black and a filler containing silica, a s...
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JP2022007309A |
To provide a rubber composition for a tire and a tire which can improve fuel efficiency.A rubber composition for a tire contains a rubber component containing styrene butadiene rubber and butadiene rubber, silica and a resin, in which {(...
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JP2022003670A |
To provide a method for manufacturing a photoelectric conversion element, with which optical signal-electrical signal conversion defects due to positional deviation in bonding individualized optical waveguides and antenna electrode subst...
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JP2021195441A |
To provide a rubber composition for a tire and a tire capable of improving abrasion resistance.A rubber composition for a tire includes: a rubber constituent containing isoprene rubber and styrene-butadiene rubber; silica with an average...
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JP6983603B2 |
To provide a wiring board high in adhesive strength of a metal foil and having high flame resistance.There is provided a wiring board A containing a flame retardant 7 in a resin phase 5, in which the flame retardant 7 has maximum number ...
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JP6983324B2 |
The present disclosure relates to a rubber composition that includes an aromatic-compound based resin and a styrene-butadiene copolymer and a tire using the same as the tread rubber or a component thereof. The rubber composition provides...
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JP6976936B2 |
A rubber composition is based on at least one elastomer, a reinforcing filler, a crosslinking system and an optionally hydrogenated hydrocarbon-based resin, predominantly composed of units selected from the group consisting of cyclopenta...
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JP2021183672A |
To provide a coating rubber composition for fiber excellent in adhesiveness with a fiber reinforcement material even after vulcanization of a long time, and a marine hose formed therewith.A coating rubber composition for fibers containin...
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JP2021181537A |
To provide a fluororesin particle nonaqueous dispersion that has a fine particle diameter and excellent storage stability, has excellent re-dispersibility even after long-term storage, does not coagulate when added to resin materials suc...
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JP6972919B2 |
To provide a rubber composition for tires which is mainly intended for use in a tread part of a pneumatic tire and achieves both wet performance and wear resistance performance at a high level.The rubber composition for tires contains 1-...
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JP6972932B2 |
To provide a rubber composition having excellent abrasion resistance.There is provided a rubber composition comprising a rubber component and silica, wherein the rubber component is composed of a rubber component (a): a modified styrene-...
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JP6969029B2 |
The present invention addresses the problem of providing a cyclic olefin polymer having good heat resistance reliability, soldering heat resistance, and adhesion to a metal foil. The present invention provides a cyclic olefin polymer w...
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JP2021178960A |
To provide a pneumatic tire having a tread rubber composition for a tire which has wet skid resistance, low rolling resistance, good abrasion characteristics and low temperature traction force suitable for snow driving.A pneumatic tire h...
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JP6959940B2 |
A process for the preparation of a shaped rubber composition comprising combining a rubber compound with an extender compound to produce a mixture; drying the mixture to produce a dried mixture; and shaping the mixture wherein the extend...
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JP6962421B2 |
To provide a rubber composition for a crawler that has excellent wear resistance and cut resistance while maintaining driving stability, and even when rubber powder occurs, can prevent the rubber powder from adhering to a drive part and ...
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JP6958838B2 |
The present invention relates to a rubber composition including a rubber component, a reinforcing filler containing a reinforcing filler A and a reinforcing filler B, a layered or platy mineral having an aspect ratio of 3 to 30, and a re...
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JP2021172766A |
To provide a mixture containing polystyrene and norbornene compounds, having excellent electric characteristics and oxidation resistance.A mixture contains a compound represented by the following formula (1) of 80 wt.% or more, and a cop...
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JP6949551B2 |
To provide a base film for backside grinding with superior size stability in a wafer backside grinding step.A base film for backside grinding comprises: a resin composition including a cyclic olefin-based resin(addition copolymer of α-o...
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JP6950705B2 |
There is provided a rubber composition containing: a solid rubber (A) having a weight-average molecular weight (Mw) of 100,000 or more; and a liquid monocyclic olefin ring-opened polymer (B) having a weight-average molecular weight (Mw) ...
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JP6942550B2 |
To provide a resin composition that has excellent curability and can form a cured product having excellent heat resistance while suppressing voids from occurring.A resin composition contains a propenyl group-containing resin, and a malei...
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JP6940498B2 |
Provided is a molding material for use in a thermal fusion lamination-type 3D printer, said molding material comprising a cyclic olefin-based resin and at least one selected from the group consisting of terpene resins and petroleum resins.
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JP2021144220A |
To provide a lens which comprises a resin layer and may offer superior shock resistance.The present invention relates to a lens comprising a laminate having at least one each of a fiber layer containing fibrous cellulose with a fiber wid...
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JP6939259B2 |
To provide a rubber composition for treads, in which higher mileage, wear resistance and wet grip performance are improved with good balance while obtaining good processability, and pneumatic tires using the rubber composition.A rubber c...
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JP2021138112A |
To provide a method for producing a composite having a support base material and a polymer member, and further having inorganic particles while ensuring excellent quality.A method for producing a polymer particle layer-support base mater...
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JP2021138802A |
To provide a resin composition that can provide a resin film which is of low dielectric loss tangent and excellent in laser processability.The present disclosure provides a resin composition comprising following components (A)-(C): (A) m...
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JP2021138803A |
To provide a resin composition that can provide a resin film which is of low dielectric loss tangent and excellent in laser processability.The present disclosure provides a resin composition comprising following components (A)-(C): (A) m...
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JP2021138879A |
To provide an olefinic resin composition capable of achieving a molded article which suppresses bleed-out of a lubricant to the surface of the molded article and generation of a gelatinous material.The olefinic resin composition contains...
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JP6934423B2 |
Provided is a rubber composition capable of improving the wet gripping performance of the tire, and a tire having improved wet gripping performance. The A rubber composition comprises a rubber component (A), a thermoplastic resin (B), an...
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JP2021134261A |
To provide a low dielectric member excellent in balance between dielectric characteristics and thermal expansion coefficient, and a method for manufacturing the same.A resin composition and a resin sheet contain a resin having a structur...
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JP2021134246A |
To provide tire compositions which provide improved overall performance in terms of high-temperature grip performance and low-temperature grip performance, and tires including the tire compositions.A tire composition contains an elastome...
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JP6917696B2 |
A rubber composition for use in tire tread is disclosed. The rubber composition comprises, based on parts by weight per 100 parts by weight elastomer (phr): (A) 100 phr of conjugated diene-based elastomers, exclusive of elastomers contai...
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JP2021109935A |
To provide a rubber composition for cap tread of a heavy load tire excellent in wet grip performance while maintaining high mileage performance and fracture strength, cap tread of a heavy load tire manufactured using the rubber compositi...
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JP6907789B2 |
To provide a pneumatic tire capable of improving fuel economy and wet grip performance in a well-balanced manner.The pneumatic tire uses, as a tread, a rubber composition containing a rubber component, silica, a glycerol fatty acid ester...
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JP6907393B1 |
To provide a thermosetting resin composition which gives a cured product in which a plating layer formed on the surface of the cured product does not peel off from the cured product and cracks do not occur in the cured product. A thermos...
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JP6904013B2 |
To provide a rubber composition for cap tread by which on-show performance, time degradation suppression and wet grip performance are improved in a good balance,and cost can be also reduced, and a studless tire.A rubber composition for c...
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JP6900719B2 |
To provide a rubber composition for a tread which is excellent in low-temperature on-ice performance and wear resistance, and to provide a tire having a tread composed of the rubber composition for a tread.The rubber composition for a tr...
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JP6899636B2 |
To provide a low-dielectric resin composition which makes it possible to obtain a cured product that satisfies heat resistance suitable for a printed wiring board while having improved dielectric properties.A low-dielectric resin composi...
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JP6896550B2 |
To provide a toner having excellent low-temperature fixability and suppressing isolation of an external additive.The toner comprises toner particles containing a resin component, and inorganic fine particles. The resin component includes...
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JP2021095465A |
To provide a rubber composition for a base tread which is excellent in rolling resistance without lowering other performance when being applied to a tire, and can improve passage noise.A rubber composition for a base tread, which is used...
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JP6891193B2 |
The invention relates to a rubber composition based on at least one elastomer comprising from 50 to 100 phr of one or more copolymers of butadiene and of vinylaromatic monomer, having a content of vinylaromatic units of between 0 and 5% ...
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JP2021091823A |
To provide a resin composition that can be removed easily with water while maintaining heat resistance.A resin composition contains an addition polymerization resin α that has a monomer unit A having a nitrogen atom and not having a hyd...
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JP6886240B2 |
A tire comprising at least a rubber composition based on at least a blend of natural rubber, NR, or synthetic polyisoprene, and a styrene-butadiene copolymer, SBR, the SBR having a content greater than or equal to 20 parts per hundred pa...
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JP6888306B2 |
To provide a tread rubber composition excellent in low temperature on-ice performance and wear resistance, and a tire having a tread composed of the tread rubber composition.A tread rubber composition contains a rubber component, eggshel...
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JP6886071B2 |
Provided are a resin composition including a compound represented by Formula (1) and a resin, a film and a filter including the resin composition, a liquid crystal display device and a solid-state imaging element including the filter, an...
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JP2021088627A |
To provide a tire composition that can improve responsiveness at high speed travel and a tire including the same.A tire composition contains an elastomer component, silica with a nitrogen adsorption specific surface area of 170 m2/g or m...
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JP6885091B2 |
To provide a rubber composition for tire and a tire using the same, in which when used for a tread part of the tire, a balance among wet gripping properties, rolling resistance and abrasion resistance is excellent, and improvement of wor...
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JP6884207B2 |
An organic insulator is composed an organic resin phase as a main component. The organic resin phase includes a weather-resistant stabilizer. The organic resin phase includes an inner region and a surface region formed in at least one su...
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JP2021080417A |
To provide a resin composition for optical film which suppresses expression of in-plane and out-of-plane phase differences of a cyclic olefin resin without impairing transparency and heat resistance.A resin composition for optical materi...
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