rubber composition for tire tread the yokohama rubber
Rubber Composition for Use in Tire Tread - TheYokohama
The rubber composition further includes a styrene component in the diene rubber being from 15 to 20 wt %, and a vinyl component in the diene rubber being from 18 to 28 wt %; and an average glass transition temperature of the diene rubber is −55° C. or lower.
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US Patent for Rubber composition for tire tread Patent
Provided is a rubber composition for tire treads containing a diene rubber, from 1 to 20 parts by weight of a silica containing millable silicone rubber compound, and from 0.2 to 20 parts by weight of thermally expandable microcapsules, per 100 parts by weight of the diene rubber.
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Tire Rubber Composition - THE YOKOHAMA RUBBER.,LTD
A tire rubber composition of the present technology is a tire rubber composition comprising 40 to 180 parts by weight of carbon black having a nitrogen adsorption specific surface area of 80 to 400 m 2 /g and 1 to 100 parts by weight of aromatic copolymer blended in 100 parts by weight of diene rubber, the aromatic copolymer being a copolymer of an α-methylstyrene derivative represented by general formula (I) and indene:
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Rubber Composition for Tire Treads - THE YOKOHAMA RUBBER
The invention provides a rubber composition for use in tire treads that enhances low rolling resistance, wet performance and wear resistance to conventional levels or above. It comprises, per 100 part
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Rubber Composition for Tire Tread, and Pneumatic Tire
The present technology provides a rubber composition containing a diene rubber component containing at least 20 mass % of a modified conjugated diene rubber, a silica, and a silane coupling agent; the modified conjugated diene rubber having at least one modified part and at least one conjugated diene rubber part; the conjugated diene rubber part having a conjugated diene copolymer block and an isoprene block containing from 70 mass % to 100 mass % of isoprene units in each conjugated diene ...
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US10086652B2 - Tire tread rubber composition
Provided is a rubber composition for a tire tread, which includes 1 or greater parts by mass and less than 20 parts by mass of a millable silicone rubber compound per 100 parts by mass of a diene rubber, wherein the millable silicone rubber compound has a storage modulus of 0.3 to 10 kPa at a 450% shear strain at 110° C. and a glass transition temperature and a plasticity with a relationship: 14000
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US20130059965A1 - Tire tread rubber composition - Chemical
A tire tread rubber composition includes: diene rubber containing three kinds of rubber (E-SBR, modified S-SBR, and natural rubber (NR)) in a total amount of 80% by weight or more; and a filler in an amount of 100 to 140 parts by weight based on 100 parts by weight of the diene rubber, the filler containing 70% by weight or more of silica, wherein the diene rubber contains 10 to 25% by weight of the natural rubber, the weight ratio of the three kinds of rubber (E-SBR:modified S-SBR:NR) is 1 ...
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US4510291A - Rubber compositions for tire treads - Chemical
A rubber composition for tire treads having improved wear resistance and wet grip property without impairing rolling resistance, comprising two different specific styrene-butadiene copolymer rubbers and a specific polybutadiene rubber as the rubber ingredients in specific mixing ratios.
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Rubber composition for use in tire treads - The Yokohama
A rubber composition in which from 80 to 150 parts by weight of carbon black having a nitrogen adsorption specific surface area of from 200 to 400 m 2 /g is compounded per 100 parts by weight Rubber composition for use in tire treads - The Yokohama Rubber Co., LTD.
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Patents Assigned to The Yokohama Rubber Co., Ltd. - Justia
Abstract: Provided is a rubber composition for tire treads containing a diene rubber, from 1 to 20 parts by weight of a silica containing millable silicone rubber compound, and from 0.2 to 20 parts by weight of thermally expandable microcapsules, per 100 parts by weight of the diene rubber. A rubber hardness of the millable silicone rubber ...
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Tire Rubber Composition - THE YOKOHAMA RUBBER.,LTD
A tire rubber composition of the present technology is a tire rubber composition comprising 40 to 180 parts by weight of carbon black having a nitrogen adsorption specific surface area of 80 to 400 m 2 /g and 1 to 100 parts by weight of aromatic copolymer blended in 100 parts by weight of diene rubber, the aromatic copolymer being a copolymer of an α-methylstyrene derivative represented by general formula (I) and indene:
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Rubber Composition for Tire Treads - THE YOKOHAMA RUBBER
The invention provides a rubber composition for use in tire treads that enhances low rolling resistance, wet performance and wear resistance to conventional levels or above. It comprises, per 100 part
Send Inquiry
US Patent for Rubber composition for tire tread Patent
Provided is a rubber composition for tire treads containing a diene rubber, from 1 to 20 parts by weight of a silica containing millable silicone rubber compound, and from 0.2 to 20 parts by weight of thermally expandable microcapsules, per 100 parts by weight of the diene rubber.
Send Inquiry
Rubber composition for use in tire treads - The Yokohama
A rubber composition in which from 80 to 150 parts by weight of carbon black having a nitrogen adsorption specific surface area of from 200 to 400 m 2 /g is compounded per 100 parts by weight Rubber composition for use in tire treads - The Yokohama Rubber Co., LTD.
Send InquiryRubber Composition for Use in Tire Tread - TheYokohama
The rubber composition further includes a styrene component in the diene rubber being from 15 to 20 wt %, and a vinyl component in the diene rubber being from 18 to 28 wt %; and an average glass transition temperature of the diene rubber is −55° C. or lower.
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RUBBER COMPOSITION AND TIRE - THE YOKOHAMA RUBBER CO., LTD.
The portion to which the rubber composition is applied is not particularly limited. Examples of the portions of the tire produced using the rubber composition include a tire tread, a bead portion, and a sidewall portion. One of the preferable aspects of the tire of the present invention is a pneumatic tire.
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