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JP7119396B2 |
To provide a tire rubber composition that has dry grip performance and warmup performance improved compared to the conventional levels.A tire rubber composition contains 100 pts.mass of a diene rubber composed of solution polymerized sty...
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JP7119527B2 |
To provide a rubber composition for a tire, capable of comprehensively improving fuel economy, dry grip performance and wet grip performance, and a pneumatic tire produced using the rubber composition.The present invention relates to the...
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JP2022118426A |
To provide a cyclic olefin-based copolymer composition having an excellent balance between dielectric properties and transparency.A cyclic olefin-based copolymer resin composition containing a cyclic olefin-based copolymer (M) and a male...
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JP7107313B2 |
[Problem] To provide an emulsion having excellent storage stability and exceptional adhesiveness to a substrate. [Solution] An emulsion containing a copolymerized polyolefin and a tackifier, the emulsion satisfying (1)-(3) below. (1) The...
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JP7104318B2 |
To provide a novel vulcanizate excellent in modification of vibration-damping properties and excellent in balance of elongation, abrasion resistance or the like.There is provided a vulcanizate containing 100 pts.wt. of a rubber, and 5 to...
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JP7100767B2 |
A rubber composition for a torsional damper, comprising 10 to 200 parts by weight of carbon black having an iodine adsorption of 100 to 600 mg/g, a DBP oil absorption of 138 to 330 cm3/100 g and a nitrogen adsorption specific surface are...
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JP7099152B2 |
To provide a tackifier resin aqueous dispersion that has an extremely small content of an organic solvent, and gives excellent storage stability, mechanical stability, coatability, workability, adhesiveness, curved surface adhesiveness, ...
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JP2022100526A |
To provide an easily openable laminated film which can achieve a degree of biomass equal to or higher than a target level by replacing at least a part of a raw material with a plant-derived polyterpene resin while exhibiting excellent pr...
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JP7095596B2 |
A studless tire having a tread composed of a rubber composition for a tread comprising 1 to 20 parts by mass of a farnesene resin and 1 to 20 parts by mass of a terpene resin based on 100 parts by mass of a rubber component.
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JP7091716B2 |
To provide a rubber composition for a tire capable of improving on-ice performance, and a studless tire having a tire member composed of the rubber composition.The rubber composition contains, based on 100 pts.mass of a rubber component ...
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JP2022094712A |
To provide a thermosetting resin composition that can hold its quality for high-frequency signals.The inventive thermosetting resin composition contains thermosetting resin, coumarone resin, and any silicone resin. The content of the sil...
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JP2022092152A |
To provide a resin composition capable of forming a molding that has high strength and high transparency.A resin composition contains a cyclic olefin polymer (A) and glass filler (B). Relative to the cyclic olefin polymer (A) 100 pts.mas...
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JP7087637B2 |
To provide a resin composition capable of forming a resin film which has less development residue and is excellent in extensibility.A resin composition contains a cyclic olefin polymer (A) having a polar group, polyrotaxane (B) and a cro...
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JP7087213B1 |
To improve tensile properties. A two-component curable polyurethane resin composition according to an embodiment contains a first component containing a polyol and a terpene resin, and a second component containing a polyisocyanate. The ...
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JP7083753B2 |
[Technical Problem]There are provided a thermoplastic resin composition capable of bonding a cyclic polyolefin-based polymer and an ethylene-vinyl alcohol copolymer with sufficient strength and to provide a laminate using the same.[Solut...
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JP7081082B2 |
To provide a rubber composition for a tire which is improved in wet grip performance, dry grip performance, and wear resistance in a well-balanced manner, and to provide a pneumatic tire produced using the rubber composition.The rubber c...
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JP7076484B2 |
The present invention provides a semiconductor container which is made of composite material. The composite material is selected from a group consisting of a graphene material doped cycloolefin copolymer (COC), a graphene material doped ...
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JP2022078968A |
To provide a rubber composition having desirable rolling resistance and/or hysteresis properties.The present invention is directed to a sulfur vulcanizable rubber composition comprising 10 phr to 100 phr of at least one partially saturat...
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JP7074517B2 |
To provide a cyclic olefin-based resin composition that can be suitably used, for example, as a medical container or the like, that has little discoloration due to electron beam or gamma ray irradiation, and/or that generates less radica...
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JP7059669B2 |
The rubber composition for a tread comprises: 5 to 30 parts by mass of a carbon black, 95 parts by mass or more of silica, 25 parts by mass or more of a powder of an inorganic compound represented by a given formula (A) and having an ave...
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JP2022063198A |
To provide a film for stretch packaging having a layer using a polypropylene resin as a major component, the film for stretch packaging excellent in a packaging aptitude (cutting properties, packaging wrinkle, bottom folding stability, t...
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JP7054613B2 |
A rubber composition is disclosed comprising, based on parts by weight per 100 parts by weight rubber (phr), (A) conjugated diene-based elastomers comprising: (1) from 20 to 70 phr of a solution polymerization prepared styrene/butadiene ...
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JP7054631B2 |
To improve secular change properties while having excellent grip performance due to blending of a resin.A rubber composition for tires contains: a rubber component comprising a diene rubber; silica; a resin; and an ether ester compound r...
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JP7051893B2 |
Embodiments in accordance with the present invention encompass self-imagable polymer compositions containing a colorant which are useful for forming films that can be patterned to create structures for color filters and microlens having ...
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JP2022055449A |
To provide a copolymer resin of a C5 fraction which is a fraction in petroleum refining having a predetermined amount of double bond and dicyclopentadiene, and a rubber composition which has excellent balance of wet grip performance, rol...
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JP7046657B2 |
To provide a resin composition for sealant achieving both of low temperature sealability and film rigidity, a sealant film using the composition, and a heat fusion laminate film.There is provided a resin composition for sealant containin...
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JP2022049375A |
To provide a composition for coating formation of a non-alicyclic resin base material which enables formation of a coating layer having a high adhesive force and moisture proofness.A composition for coating formation of a non-alicyclic r...
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JP2022048243A |
To provide a tire that has sufficiently long-lasting performance.The present invention pertains to a tire which has a tread comprising a rubber composition which satisfies formulas (1)-(3) within 180 days after vulcanization. (1): Hso/Hs...
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JP7040175B2 |
To provide means which imparts excellent transportation property and flexibility, in a transparent optical film.A transparent optical film contains a cycloolefin-based resin A and a copolymer B including a specific constitutional unit, a...
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JP2022046309A |
To provide a polymer solution giving a hardened resin excellent in sensibility, excellent in transparency with reduced yellowing, and excellent in adhesion to a substrate or the like.A polymer solution contains (A) a polymer containing t...
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JP2022041947A |
To provide a film having small variations in thermal diffusivity, and a composition which enables formation of the film.A film contains a resin (A) and a particulate cycloolefin-based polymer (B), in which in a scanning type transmission...
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JP2022041945A |
To provide a film in which CTE is reduced further than a conventional composite film containing a cycloolefin-based polymer.A film contains a resin (A) and a cycloolefin-based polymer (B), in which at least either a glass transition temp...
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JP2022041943A |
To provide a composition which does not contain an aggregate of particles.A composition contains a resin (A), a particulate cycloolefin-based polymer (B) and a solvent, in which the solvent contains a first solvent and a second solvent, ...
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JP2022041948A |
To provide a film excellent in water absorption resistance, and a composition which enables formation of the film.A film contains a resin (A) and a particulate cycloolefin-based polymer (B), in which the film has a haze of 75% or less, a...
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JP7031633B2 |
The problem to be solved by the present invention is to provide a novel adhesion-imparting resin emulsion which is excellent in emulsifiability and imparts high water-resistant adhesion to a water-based adhesive/adhesive composition. The...
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JP2022032427A |
To provide a rubber composition for tires and a tire which are capable of improving overall performance of on-ice steering stability and chipping-resistant performance.The present invention relates to the rubber composition for tires whi...
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JP2022030069A |
To provide a rubber composition for tires and a tire which are capable of improving grip performance (on-ice performance) on a frozen road surface.The present invention relates to the rubber composition for tires which contains: a rubber...
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JP6998427B2 |
The present disclosure relates to a rubber composition for tire tread and a tire manufactured by using the rubber composition for the tire tread, and more specifically to, a rubber composition for tire tread, the rubber composition compr...
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JP2022513864A |
The present invention relates to A) at least one cyclic olefin copolymer, B) at least one surfactant, optionally C) at least one adhesion promoter, optionally D) at least one film-forming resin, and optionally at least one addition. Agen...
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JP7016425B2 |
Provided are a polymer film and a display device having the polymer film. The polymer film comprises a layer including: a resin phase containing a first resin; and a plurality of particles having a second resin which is dispersed into th...
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JP7012011B2 |
This invention provides an easy-to-tear resin film. Such easy-to-tear resin film is an easy-to-tear, unstretched resin film composed of a blend of a polyethylene terephthalate-based resin with the second resin having a difference in SP v...
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JP7009778B2 |
To provide a rubber composition for a studless tire which is improved in on-ice/snow performance, fracture characteristics (durability), and wear resistance in a well-balanced manner, and to provide a studless tire using the same.The rub...
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JP7009768B2 |
An object of the present invention is to provide a rubber composition being excellent in wet grip performance, abrasion resistance and fuel efficiency in good balance, and a tire having a tire member composed of the rubber composition. T...
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JP7009959B2 |
An object of the present invention is to provide a rubber composition for a tread assuring less temperature dependency of on-ice performance and good wet grip performance and a studless tire composed of the rubber composition. A rubber c...
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JP2022017191A |
To provide a material for a pressure-sensitive adhesive capable forming a pressure-sensitive adhesive layer having high adhesive strength and excellent film appearance.There is provided a material for a pressure-sensitive adhesive compri...
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JP2022016123A |
To provide a rubber composition that can achieve overall improvement in grip performance under low temperature conditions and grip performance under high temperature conditions and provide a tire including the rubber composition.A tire r...
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JP7003570B2 |
To provide a rubber composition for studless tires which is mainly intended for use in a tread part of a studless tire and achieves both on-ice performance and wear resistance performance at a high level.The rubber composition for studle...
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JP7002845B2 |
A rubber composition for use in a 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 comprising: (1) of from 50 ph...
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JP2022013111A |
To provide a rubber composition for a tire and a tire which can improve total performance of abrasion resistance and fuel efficiency.A rubber composition for a tire contains a rubber component containing styrene butadiene rubber, silica ...
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JP2022010586A |
To provide a novel epoxy resin composition capable of giving an adhesive having good transparency and excellent adhesive characteristics and mechanical characteristics.The epoxy resin composition contains: an epoxy resin (A); an elastome...
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