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JP2022185818A |
To provide a rubber composition for a tire which reduces rolling resistance at normal temperature and high temperature.A rubber composition for a tread contains: a rubber component containing an isoprene rubber and a styrene-butadiene ru...
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JP7188468B2 |
A sealant composition of the present invention includes a rubber component (A), a tackifier (B), and a plasticizer (C), in which the tackifier (B) has a softening point of 50° C. or higher, the plasticizer (C) has a dynamic viscosity at...
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JP7185479B2 |
Provided are a resin layer capable of strongly adhering to a rough surface and to a plastic, the resin layer having high holding power and exhibiting good adhesion even at low temperature, a resin composition suitable for forming the res...
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JP7180628B2 |
The invention relates to a tackifying resin emulsion, an aqueous adhesive and/or adhesive composition, and an adhesive and/or adhesive sheet. Provided is a tackifying resin emulsion which is capable of providing an aqueous adhesive and/o...
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JP2022175397A |
To provide a polyolefin resin/starch composite composition that is suppressed from contaminating a production apparatus and has excellent moldability.Provided is a resin composition comprising a polyolefin resin (A), a thermoplastic star...
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JP2022169741A |
To provide a polymer-based oleophobic coating.Provided are fluorine-free, oleophobic layers including one or more polydimethylsiloxane resin layers. The layers can be disposed on a portion of or all of a surface of a substrate. The subst...
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JP7168822B1 |
[Problem] To provide a thermoplastic elastomer composition excellent in liquid leakage resistance, and a mixed injection stopper for medical use using the same. [Solution] (a) a hydrogenated block copolymer, (b) a polypropylene polymer, ...
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JP2022165219A |
To provide a tire for heavy load that is superior in on-ice responsiveness (steering stability).A tire for heavy load comprises a tread including: a rubber constituent containing styrene-butadiene rubber; carbon black; and silica. In the...
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JP7155580B2 |
To provide a composition excellent in moldability, processability and blocking resistance, and capable of obtaining a hot melt tacky adhesive composition excellent in initial adhesion at low temperature.An objective composition includes ...
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JP7151160B2 |
To provide a rubber composition for a tire, capable of comprehensively improving fuel economy, wear resistance, wet grip performance and dry grip performance, and a pneumatic tire produced using the rubber composition.The present inventi...
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JP7146808B2 |
[Problem] To provide a guss asphalt composition which can provide improved rut resistance and can exhibit high fluidity. [Solution] This guss asphalt composition comprises 40-60 mass% of a solvent-deasphalted asphalt, 15-25 mass% of a pe...
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JP2022142764A |
To provide a pneumatic tire having both good rolling resistance and wet traction.A pneumatic tire contains a vulcanizable rubber composition, which contains 1) 100 pts.wt. of elastomer that is composed of 25-35 phr of a functionalized st...
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JP7144256B2 |
To provide: a polypropylene-based resin composition which enables the production of a capacitor film superior in high-temperature voltage resistance and film stretchability and having no risk of suffering the performance worsening attrib...
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JP2022138140A |
To provide a rubber composition with advanced hysteresis/rolling resistance performance and also good wet performance.The present invention is directed to a rubber composition comprising 70 phr to 100 phr of styrene butadiene rubber incl...
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JP2022133222A |
To provide an adhesive sheet that has excellent adhesion between substrate and adhesive layer.The adhesive sheet 1 includes a substrate 2 and an adhesive layer 3 in order toward one side in the thickness direction. The substrate 3 contai...
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JP7130309B2 |
To provide a decorative sheet that has a transparent resin layer having an organic ultraviolet absorber vesicle added thereto, the decorative sheet having excellent designability and weather resistance.A decorative sheet 1 has a transpar...
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JP2022128013A |
To provide a resin composition that can achieve a resin sheet having excellent transparency and also having high impact resistance while containing petroleum resin.A resin composition contains polypropylene having smectic crystals, and p...
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JP7129129B2 |
A polypropylene-based resin composition containing a polypropylene-based resin (A) which has a melting endotherm (ΔH-D) of 0 J/g or more and 40 J/g or less and which does not exhibit an observable melting point (Tm-D) or has a melting p...
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JP2022120215A |
To provide a resin composition for encapsulation capable of obtaining an encapsulating sheet (encapsulating material) exhibiting good balance of low moisture permeability, adhesion to an adherend, and adhesion reliability under high temp...
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JP7119330B2 |
A rubber composition, for a tire, which allows excellent fuel economy, wear resistance, and wet grip performance to be comprehensively exhibited, is provided. A rubber composition for a tire includes 4 to 25 parts by mass of an ±-methyl...
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JP7119329B2 |
A rubber composition, for a tire, which allows excellent wet grip performance to be exhibited while maintaining excellent fuel economy and excellent wear resistance, is provided. A rubber composition for a tire includes 3 to 25 parts by ...
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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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JP2022535725A |
Disclosed herein are tire tread rubber compositions that include certain elastomeric components, reinforcing silica fillers, certain hydrocarbon resin combinations, liquid plasticizers, and curing packages. Elastomeric components include...
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JP7115289B2 |
To provide a decorative film excellent in heat moldability without irregular contact, good in weather resistance and adhesive force, suppressing reduction of weather resistance before and after heat molding, excellent in recycling proper...
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JP7115288B2 |
To provide a decorative film which is excellent in thermoformability without contact unevenness, has good surface glossiness and adhesion, suppresses lowering of surface glossiness before and after thermoforming, is excellent in recyclab...
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JP2022534568A |
Disclosed herein is a tire tread rubber composition comprising a specific elastomeric component, a reinforcing silica filler, a specific hydrocarbon resin, a liquid plasticizer, and a curing package. The elastomer component includes styr...
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JP7110986B2 |
This conductive composition contains: a conductive material such as carbon nanotubes; a dispersing agent comprising a polymerization product of a monomer represented by formula (1), for example; a thickening agent; and a solvent, and has...
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JP7108604B2 |
The present invention relates to a curable petroleum resin, and a preparation method and a use thereof, the curable petroleum resin comprising a repeating unit derived from a petroleum resin monomer, a repeating unit derived from a silan...
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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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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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JP2022530473A |
The thermoplastic resin composition of the present invention comprises about 100 parts by weight of a rubber-modified aromatic vinyl-based copolymer resin; about 50 parts by weight to about 150 parts by weight of a polyalkyl (meth) acryl...
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JP7092233B1 |
To provide a tire having improved wet grip performance at high speed. The tire has a tread portion having at least one rubber layer, and the maximum load capacity W of the tire.LRatio of tire weight G (kg) to (kg) (G / W)L) Is 0.0160 or ...
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JP7090684B2 |
Provided are a curable coloring composition which is suitable for the production of a cured film in cyan color, having good moisture resistance, a color filter, an image sensor, and a method for producing a cured film. The curable colori...
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JP7081496B2 |
The main purpose of the present invention is to provide a rubber composition which has excellent workability and has an excellent balance of rolling resistance and wet grip performance. The present invention solves this problem by prov...
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JP7081493B2 |
Provided is a conductive carbon material dispersion comprising a conductive carbon material and at least one defoaming agent selected from among acetylene-based surfactants, silicone-based surfactants, metal soap-based surfactants, and a...
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JP7081494B2 |
The main purpose of the present invention is to provide a rubber composition which has excellent workability and has an excellent balance of rolling resistance and wet grip performance. The present invention solves this problem by prov...
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JP7081495B2 |
The main purpose of the present invention is to provide a rubber composition which has excellent workability and has an excellent balance of rolling resistance and wet grip performance. The present invention solves this problem by prov...
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JP7077551B2 |
A rubber composition for treads having excellent wet grip performance, abrasion resistance, and low fuel consumption performance in a balanced manner, and a tire including a tire member formed from the rubber composition, are provided. T...
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JP2022077145A |
To provide an elastomer composition that can change the performance of a tire in response to a change in temperature and also provide a tire.The present disclosure pertains to an elastomer composition containing a styrenic elastomer and ...
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JP2022066262A |
To provide a masterbatch for foam molding capable of obtaining a foam molding which can be suitably used not only in molding to which a strong shear force is applied but also in molding requiring low molding temperature, has a high foam ...
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JP2022064540A |
To provide a novel hair removal wax having excellent hair removal performance.A hair removal wax composition contains petroleum resin and petroleum natural wax. The ratio of (η(0.65)/η(65)) is about 3.5 or less where η(0.65) is a melt...
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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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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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JP7053089B2 |
There are provided a tire that combines a low elastic modulus at low temperatures with a high hysteresis loss at low temperatures and has excellent on-ice brake performance, and a vulcanized rubber and a rubber composition from which the...
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JP2022052515A |
To provide a polyimide precursor solution that gives a porous polyimide film having a reduced variation in pore diameter.A polyimide precursor solution includes: a polyimide precursor; resin particles having a volume average particle dia...
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JP2022047840A |
To provide a hot-melt composition that has excellent adhesive strength and excels in slipperiness, blocking and cold resistance, and a laminate that is prepared with the composition and includes a layer excelling in adhesive strength, sl...
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JP7036376B2 |
To provide a resin composition for an impact absorption sheet capable of forming an impact absorption sheet having excellent compressibility, restorability, and water resistance, and an impact absorption sheet.A resin composition for imp...
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JP7035520B2 |
To provide a rubber composition for tire which improves dry grip performance, wet grip performance and abrasion resistance in a balanced manner, and a pneumatic tire manufactured using the rubber composition.A rubber composition for tire...
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JP7035056B2 |
The present disclosure relates to a multilayer pressure sensitive adhesive assembly comprising a polymeric foam layer and a first pressure sensitive adhesive layer adjacent to the polymeric foam layer, wherein the polymeric foam comprise...
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JP2022036653A |
To provide a moisture curable hot-melt adhesive which has sufficient adhesiveness during usage, has such easy disassembly properties as to reduce adhesive strength by heating during disassembly even when adherends are composed of the hom...
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