rubber composition and pneumatic tire sumitomo rubber
RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE - SUMITOMO
4. The pneumatic tire according to claim 1, wherein the carbon black has an oil absorption number of compressed sample of 100 to 180 mL/100 g. 5. The pneumatic tire according to claim 1, wherein the rubber composition comprises 90 parts by mass or more of the silica per 100 parts by mass of the rubber component. 6.
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RUBBER COMPOSITION AND PNEUMATIC TIRE - SUMITOMO RUBBER
The present invention relates to a rubber composition and a pneumatic tire including a tread formed from the rubber composition. BACKGROUND ART. Pneumatic tires are made of a number of different components, including the tread and sidewall. These components impart their respective properties to the pneumatic tires.
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RUBBER COMPOSITION AND PNEUMATIC TIRE - SUMITOMO RUBBER
14. The rubber composition according to claim 9, wherein the rubber composition is a rubber composition for industrial belts. 15. The rubber composition according to claim 9, wherein the rubber composition is a rubber composition for tire treads. 16. A pneumatic tire, comprising a tread formed from the rubber composition according to claim 9.
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RUBBER COMPOSITION AND PNEUMATIC TIRE - SUMITOMO RUBBER
The present invention relates to a rubber composition containing one or more carbon blacks, at least one of which is produced from a feedstock oil that has a BMCI value of not greater than 150 and an aliphatic hydrocarbon content of not less than 30% by mass.
Send InquiryRubber composition and pneumatic tire - Sumitomo Rubber
2. The rubber composition according to claim 1, wherein a vinyl content in the modified butadiene rubber is 35% by mass or less. 3. The rubber composition according to claim 1, wherein the rubber composition is used as a rubber composition for a base tread or a sidewall. 4. A pneumatic tire produced using the rubber composition according to ...
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US Patent for Rubber composition for tires and pneumatic
Provided are a rubber composition for tires which achieves both abrasion resistance and processability while maintaining fuel economy, and a pneumatic tire including the rubber composition. A rubber composition for tires, containing an organosilicon compound represented by the average compositional formula (I) below having a ratio of the number of sulfur atoms to the number of silicon atoms of ...
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RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE
The present invention provides a rubber composition for tires that provides a balanced improvement of grip performance, fuel economy, and abrasion resistance. Included is a rubber composition for tires, containing a rubber component and a terpene-based resin, the rubber component including, based on 100% by mass thereof, 5-100% by mass of styrene butadiene rubber and 0-80% by mass of ...
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US9890272B2 - Rubber composition for tires, and pneumatic
The present invention provides a rubber composition for tires and a pneumatic tire formed from the rubber composition, wherein the rubber composition can improve discoloration resistance and tire appearance while maintaining or improving good fuel economy and good abrasion resistance. The present invention relates to a rubber composition for tires containing a rubber component containing ...
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TREAD RUBBER COMPOSITION, AND PNEUMATIC TIRE
The present invention provides a tire rubber composition which provides significantly improved wet grip performance, and a pneumatic tire including the rubber composition. The present invention relates to a rubber composition for treads containing: a rubber component including a styrene butadiene rubber; a fine particle silica having a particle size of 18 nm or less; and a silane coupling ...
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US7915335B2 - Rubber composition and pneumatic tire
A rubber composition is provided that attains both low heat generating property and high reinforcement property simultaneously at high levels, is capable of attaining low fuel consumption through the tire, is excellent in durability, and is good in workability and surface property. The rubber composition contains 100 parts by weight of a diene rubber component, from 0.5 to 50 parts by weight ...
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Rubber Composition And Pneumatic Tire (Sumitomo Rubber)
Provided are a rubber composition that achieves a balanced improvement in grip performance during the initial to late phases of running and abrasion resistance, and a pneumatic tire formed from the rubber composition.
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Rubber composition and pneumatic tire - sumitomo rubber ind ltd
PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving high mileage property, wet grip performance and wear resistance in a good balance, and to provide a pneumatic tire using the composition.SOLUTION: The rubber composition comprises: a conjugate diene polymer
Send InquiryWo/2017/145480 rubber composition and pneumatic tire
Applicants: SUMITOMO RUBBER INDUSTRIES, LTD. 住友ゴム工業株式会社. InventorsThe present invention provides a rubber composition and a pneumatic tire that uses the same, the rubber composition having a low rubber viscosity during kneading and excellent processability, and
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Sumitomo Rubber Industries
Sumitomo Rubber Industries, Ltd. (住友ゴム工業株式会社, Sumitomo Gomu Kōgyo Kabushiki-gaisha) is a global tire and rubber company based in Japan. It is part of the Sumitomo Group.
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US Patent for Rubber composition for tire and pneumatic tire Patent
The rubber composition for a tire of the present invention contains diene rubber in combination with predetermined amounts of the above compoundsThe rubber composition of the present invention is applied suitably to pneumatic tires, and can be used for passenger tires, heavy-load tires
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RUBBER COMPOSITION AND PNEUMATIC TIRE - PubChem
The invention provides a rubber composition that achieves a well-balanced improvement in fuel economy, wet-grip performance, and abrasion resistance, and a pneumatic tire formed from the rubber composition. The invention relates to a rubber composition, including a rubber component
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Rubber composition for tire and pneumatic tire using
Request on ResearchGate | On Jan 24, 2012, Takayuki Hattori and others published RUBBER COMPOSITION FOR TIRE AND PNEUMATIC TIREIn some applications a high energy loss is of value to provide high damping, but in many cases and particularly in tires, the temperature rise due to
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Rubber composition and pneumatic tire for tire | Semantic Scholar
The tire rubber composition comprises: a rubber component including a diene polymer; silica; and a compound represented by the following formula (I), the diene@inproceedings{2010RubberCA, title={Rubber composition and pneumatic tire for tire}, author={皆川 康久 and 康久 皆川 and 平山
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TIRE RUBBER COMPOSITION AND PNEUMATIC TIRE - Patent
Patent application title: TIRE RUBBER COMPOSITION AND PNEUMATIC TIRE.The present invention provides a tire rubber composition that makes it possible to suppress discoloration of tires, and a pneumatic tire formed from the rubber composition.
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Rubber composition for tire and pneumatic tire using the same
Sumitomo rubber industries limited.A pneumatic tire having a base tread comprising a rubber composition for a tire comprising20 to 120 parts by weight of an inorganic filler, and5 to 70 parts by weight of polyethylene powder,based on 100 parts by weight of diene rubber;said tire being
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