WHITE OR COLORED RUBBER COMPOSITION FOR TIRE

PROBLEM TO BE SOLVED: To provide a rubber composition for tires useful for forming white or colored rubber layer excellent in flection fatigue resistance and ozone resistance. SOLUTION: This white or colored rubber composition for tires comprises (A) a rubber component consisting of (i) an ethylene-...

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Bibliographische Detailangaben
1. Verfasser:	HODAKA TAKESHI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a rubber composition for tires useful for forming white or colored rubber layer excellent in flection fatigue resistance and ozone resistance. SOLUTION: This white or colored rubber composition for tires comprises (A) a rubber component consisting of (i) an ethylene-propylene-diene terpolymer, (ii) a halogenated butyl rubber and (iii) a diene-based rubber, (B) 5-40 pts.wt. of zirconium silicate to 100 pts.wt. of the rubber component and (C) 1-5 wt.% of a silane coupling agent based on the total weight of the zirconium silicate. COPYRIGHT: (C)2008,JPO&INPIT