TIRE RUBBER COMPOSITION

To provide a tire rubber composition that achieves improvement in dispersibility of silica and improvement in fuel economy at low temperatures and at room temperature.SOLUTION: A tire rubber composition contains a rubber component containing a butadiene rubber, a modified liquid butadiene rubber, a...

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Bibliographic Details
Main Author SAKAGUCHI DAIKI
Format Patent
LanguageEnglish
Japanese
Published 11.01.2022
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DEVICES OR ARRANGEMENTS RELATED TO TYRES
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:To provide a tire rubber composition that achieves improvement in dispersibility of silica and improvement in fuel economy at low temperatures and at room temperature.SOLUTION: A tire rubber composition contains a rubber component containing a butadiene rubber, a modified liquid butadiene rubber, a hydrogenated thermoplastic elastomer, and silica.SELECTED DRAWING: None 【課題】シリカの分散性を向上させ、低温および常温における低燃費性能を改善したタイヤ用ゴム組成物を提供すること。【解決手段】ブタジエン系ゴムを含むゴム成分、変性液状ブタジエン系ゴム、水添熱可塑性エラストマー、およびシリカを含有するタイヤ用ゴム組成物。【選択図】なし
Bibliography:Application Number: JP20200108216