PNEUMATIC TIRE

This invention relates to a pneumatic tire wherein at least one of a carcass (4) and a belt (6) comprises a layer of steel cords covered with a coating rubber, and as the coating rubber covering the steel cords in at least one of the carcass (4) and the belt (6) is used a rubber composition comprisi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KANEDA, KAZUNORI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS THEREFOR CABLES OTHER THAN ELECTRIC CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS RELATED TO TYRES ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL ROPES ROPES OR CABLES IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES 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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Beschreibung
Zusammenfassung:	This invention relates to a pneumatic tire wherein at least one of a carcass (4) and a belt (6) comprises a layer of steel cords covered with a coating rubber, and as the coating rubber covering the steel cords in at least one of the carcass (4) and the belt (6) is used a rubber composition comprising a rubber component (A), 1-10 parts by mass of sulfur (B) and 0.1-10 parts by mass of a compound (C) including a substituted benzene ring, a compound (D1) having a particular structure or a composition (D2) consisting essentially of such a compound based on 100 parts by mass of the rubber component, and as the steel cord is used a steel cord formed by twisting a plurality of steel wires each plated on its peripheral face with a brass and having an amount of phosphorus as an oxide in a surface layer region from a surface of the plated brass to a depth of 5 nm inward in a radial direction of the wire controlled to not more than 1.5 atomic%.