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JP2024055002A |
An object of the present invention is to provide a liquid container such as an eye drop container that has squeezing property (flexibility) and suppresses transpiration. [Solution] A hydrogenated aromatic vinyl polymer block unit which i...
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JP7470503B2 |
To provide a food packaging film having small thickness unevenness and improved water vapor barrier property.A food packaging film is a film used for packaging food, and comprises a uniaxially or biaxially stretched film layer constitute...
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JP2024055850A |
The present invention provides a rubber composition for tires that has improved abrasion resistance, durability, and aging resistance, and is capable of achieving both of these performances in a well-balanced manner. [Solution] 50 parts ...
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JP2024053539A |
The present invention provides a (meth)acrylic resin composition having excellent heat resistance, a film formed from the same, and a polarizing plate containing the film. [Solution] Contains a (meth)acrylic resin (A), an elastomer compo...
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JP7466430B2 |
Provided are an elastomer composition and a tire capable of changing tire performance in response to changes in temperature. The present invention relates to an elastomer composition containing a styrene-based elastomer, and a temperatur...
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JP2024050555A |
An object of the present invention is to provide a new polyolefin sheet that has sufficient transparency and moisture resistance, and also has excellent divisibility. [Solution] The thermoplastic resin composition has a layer formed from...
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JP2024050618A |
The present invention provides a hydrocarbon resin with the brightest possible color and a method for producing the same. [Solution] A cyclic diolefin component containing a cyclic diolefin compound, and indene and/or C1-4- Provides a hy...
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JP7464878B2 |
A sealant composition according to the present invention comprises, per (A) 100 parts by mass of a rubber component, (B) less than 30 parts by mass of an adhesive agent and (C) at least 20 parts by mass of a plasticizer, whereby the seal...
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JP7461465B2 |
An aqueous dispersion of polymeric particles comprising a specific emulsion polymer and a hydroxyl-terminated polysiloxane, and an aqueous coating composition comprising the aqueous dispersion providing coatings made therefrom with impro...
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JP2024043826A |
[Problem] Icy and snowy roads have a lower coefficient of friction than normal roads, making them more slippery. Therefore, many methods have been proposed to improve the on-ice performance of studless tires, but it is difficult to impro...
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JP2024039947A |
[Problem] It is possible to form a damping member that has good workability, excellent damping performance in a low strain range such as wind vibration, and low temperature dependence of damping performance and shear modulus in the low s...
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JP2024513365A |
The present invention provides an improved polymer insulating material that has sufficient thermomechanical properties, moisture resistance, low dielectric properties, and is easy to process in order to support high frequency signal tran...
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JP7452431B2 |
There is provided a rubber composition comprising a diene-based rubber and a hydrogenated hydrocarbon resin, wherein: the content of the hydrogenated hydrocarbon resin is 1 to 200 parts by mass with respect to 100 parts by mass of the di...
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JP2024036853A |
[Problem] A sealant that has aluminum adhesion, heat sealability, and extrusion lamination suitability equivalent to that of conventional sealant resin compositions manufactured using only resins obtained from fossil fuels, but is more e...
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JP2024036859A |
[Problem] A heat-sealable resin with improved environmental friendliness while having heat-sealing properties and suitability for extrusion lamination equivalent to those of conventional heat-sealable resin compositions manufactured usin...
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JP7443741B2 |
To provide a catalyst and thermal expansion agent-containing polyvinyl resin fine particles which can achieve both curability and pot life and exhibit good thermal responsiveness, a catalyst and a thermal expansion agent-containing polyv...
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JP7442693B2 |
The present invention relates to a resin composition containing: a block copolymer (A) having a polymer block (a1) containing a structural unit derived from an aromatic vinyl compound and a polymer block (a2) containing a structural unit...
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JP2024027442A |
[Problem] To provide a rubber composition that exhibits excellent tire wear resistance, wet grip performance, and running performance on ice. The rubber composition of the present invention includes a rubber component and a rubber additi...
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JP2024027444A |
[Problem] To provide a rubber composition that can improve tire wear resistance, wet grip performance, steering stability, and running performance on icy and snowy roads. [Solution] The rubber composition of the present invention compris...
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JP2024027440A |
[Problem] To provide a rubber composition that can improve tire wear resistance, grip durability, wet grip performance, and dry grip performance. [Solution] The rubber composition of the present invention comprises a rubber component hav...
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JP2024027437A |
[Problem] To provide a rubber composition that improves the wear resistance of tires and also has excellent wet grip properties, cut resistance, and chipping resistance. [Solution] The rubber composition of the present invention includes...
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JP7440537B2 |
The present disclosure provides a composition. The composition contains (A) an ethylene/α-olefin copolymer containing (i) ethylene and (ii) from 20 wt % to 35 wt % C6-C8 α-olefin comonomer, the ethylene/α-olefin copolymer having a den...
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JP7437218B2 |
To provide an emulsion particle excellent in heat resistance, a coating agent containing the emulsion particle, a dried product of the emulsion particle, and a method of producing the emulsion particle.The emulsion particle includes: a f...
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JP7436642B2 |
The present disclosure relates to a hydrogenated petroleum resin and a rubber composition including the same. The hydrogenated petroleum resin according to the present disclosure not only improves the viscoelastic properties of rubber co...
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JP7433082B2 |
To provide a thermoplastic elastomer composition for vibration damping which is not sticky, is excellent in flexibility and vibration damping property, and has high mechanical characteristics, and a vibration damping member using the the...
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JP7431221B2 |
A flame retardant resin composition comprising: a hydrogenated petroleum resin, being a hydrogenated product of a polymer of an unsaturated hydrocarbon comprising at least one selected from the group consisting of an alicyclic compound h...
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JP7430059B2 |
To provide a hot-melt composition that is a hot-melt composition useful for forming an adhesive layer for small creature traps, has large cobwebbed stress when an adhesive layer is formed, is excellent also in shape-retention, and easy t...
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JP7424090B2 |
To provide a rubber composition for tires capable of improving overall performance of on-ice performance and wear resistance, and to provide a tire using the same.The rubber composition for tires contains a rubber component containing an...
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JP7422487B2 |
A rubber composition allows suppression of cracking and discoloration of a tire surface. The rubber composition includes a rubber component (A), a quinoline age resistor (B) including a polymer of 2,2,4-trimethyl-1,2-dihydroquinoline, an...
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JP7418997B2 |
A rubber composition is disclosed comprising, based on 100 parts by weight of elastomer (phr),(A) from 30 to 50 phr of a first solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) in a range of from -8...
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JP2024006368A |
An object of the present invention is to provide a rubber composition capable of producing a sheet conveying roller with an excellent coefficient of friction. A rubber composition for a sheet conveyance roller contains a base rubber and ...
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JP7415743B2 |
To provide a new polyolefinic sheet which has sufficient transparency and moisture proofness and has excellent dividing properties.A polyolefinic sheet has a layer (I) formed from a thermoplastic resin composition containing the followin...
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JP7413857B2 |
To provide a novel rubber composition that exhibits excellent vibration-damping performance in a wide temperature range.A rubber composition contains, relative to natural rubber (A) 100 pts.wt., at least: (B) a resin 5-100 pts.wt., which...
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JP7401740B2 |
To provide a thermoplastic resin composition which can be bonded to a rubber layer constituting a tire such as a carcass without using an adhesive and an adhesive tie rubber, and is also excellent in tackiness with an unvulcanized rubber...
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JP2023552259A |
The aqueous polymeric composition comprises (A) structural units of cycloalkyl (meth)acrylate, acetoacetoxy or acetoacetamide functional monomers, and structural units of phosphorous acid monomers, salts thereof, or mixtures thereof. (B)...
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JP2023177150A |
To provide a thermoplastic elastomer composition that is superior in impact resistance and tear strength at low temperatures as well as hydrogen resistance.A thermoplastic elastomer composition includes a thermoplastic polyamide elastome...
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JP7397658B2 |
To provide a tire excellent in balance of wet grip performance, rolling resistance, and on-snow performance.The tire comprises a rubber composition containing: a rubber component which contains a rubber having an isoprene skeleton, an am...
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JP7397292B2 |
To provide a rubber composition for tires which has excellent steering stability and has high durability by improving rupture characteristics.The rubber composition for tires is obtained by blending 100 pts.mass of a diene rubber contain...
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JP7396514B2 |
The present invention relates to a thermoplastic resin composition that includes 100 parts by mass of a vinyl copolymer (I) that has a refractive index of 1.50–2.00, 2–3 parts by mass of inorganic particles (II-1) that have a particl...
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JP2023174338A |
To provide a tire that achieves improved durability in its sidewalls even after it has deteriorated.A tire has sidewalls composed of a rubber composition containing a rubber component. The rubber component contains chloroprene rubber and...
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JP7392356B2 |
An object of the present invention is to provide a tire which is good in the balance between its durability and blow resistance. The tire having a tread comprises a first layer forming a tread surface and a second layer adjacent to the r...
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JP7390887B2 |
A rubber composition for a tire inner liner according to an embodiment contains a rubber component containing halogenated butyl rubber, a carbon black, a pulverized bituminous coal, and an aliphatic/aromatic copolymer petroleum, resin. A...
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JP2023171319A |
To provide a thermoplastic composition having improved mechanical characteristics and thermal characteristics.A thermoplastic composition contains (a) approximately 30 wt.% to approximately 60 wt.% of a resin component containing polyphe...
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JP7386858B2 |
The present disclosure provides a tire having excellent enduring performance. The present disclosure relates to a tire including a tread containing a rubber composition, the rubber composition satisfying the following relationships 1) to...
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JP2023166971A |
To provide an intermediate containing cellulose nanofibers that achieve reduction in the aggregates of cellulose nanofibers and can be easily applied to rubber products, and a method for producing an intermediate.An intermediate accordin...
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JP2023548355A |
The present invention uses a copolymer based on butadiene and styrene, from 25 to 95 parts by weight, phr per 100 parts by weight of elastomer, having a glass transition temperature below -64 °C, as well as modified with functional grou...
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JP7377060B2 |
To provide a food packaging film having small thickness unevenness and improved water vapor barrier property.A food packaging film is a film used for packaging food, and comprises a uniaxially or biaxially stretched film layer constitute...
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JP2023162297A |
To provide an active energy ray-curable composition from which a cured product excellent in adhesion to substrate and scratch resistance can be obtained, and to provide a laminate covered with a cured product of said active energy ray-cu...
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JP7373501B2 |
A composition comprising an acid and/or anhydride grafted ethylene/alpha-olefin interpolymer that comprises the following properties: A) number of grafts per polymer chain≥1.80, and B) melt viscosity (at 177° C.)≤50,000 mPa·s.
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JP2023158646A |
To provide a composition capable of reducing a driving voltage of a light-emitting device, and provide a light-emitting device using the composition.A composition contains a compound expressed by a formula (FH); and a high molecular comp...
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