RUBBER COMPOSITION FOR TIRE

PROBLEM TO BE SOLVED: To provide a rubber composition for a tire, which decreases the rolling resistance and improves the breaking elongation and the gripping performance.SOLUTION: The rubber composition is prepared by blending 30 to 80 pts.wt of a filler and 1 to 20 pts.wt of an aromatic-modified t...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	GOTO MIKIHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS RELATED TO TYRES 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 REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a rubber composition for a tire, which decreases the rolling resistance and improves the breaking elongation and the gripping performance.SOLUTION: The rubber composition is prepared by blending 30 to 80 pts.wt of a filler and 1 to 20 pts.wt of an aromatic-modified terpene resin in 100 pts.wt of a rubber component constituted of 75 to 95 wt.% of a natural rubber and/or a dieneic rubber containing a styrene-butadiene rubber and 5 to 25 wt.% of a butadiene rubber, wherein the butadiene rubber contains 1 to 20 wt.% of a syndiotactic-1,2-polybutadiene; the filler contains ≥50 wt.% of a silica having a BET specific surface area of 50 to 210 m/g; and the aromatic-modified terpene resin is a terpene resin modified with at least one aromatic compound of styrene, α-methylstyrene and vinyl toluene.