RUBBER COMPOSITION FOR BASE TREAD AND HEAVY-DUTY TIRE

PROBLEM TO BE SOLVED: To provide a rubber composition for a base tread, capable of highly satisfying both of low fuel consumption and heat deterioration resistance, and to provide a heavy-duty tire having a base tread produced using the same.SOLUTION: The rubber composition for a base tread includes...

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Bibliographische Detailangaben
1. Verfasser:	HIRO MASATAKA
Format:	Patent
Sprache:	eng
Schlagworte:	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 TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS 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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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a rubber composition for a base tread, capable of highly satisfying both of low fuel consumption and heat deterioration resistance, and to provide a heavy-duty tire having a base tread produced using the same.SOLUTION: The rubber composition for a base tread includes a modified natural rubber having a phosphorus content of ≤200 ppm and a compound represented by formula (1), wherein A represents a 2-10C alkylene group, and Rand Rare the same or different and represent a nitrogen atom-containing monovalent organic group.