MASTER BATCH COMPRISING YTTRIA-STABILIZED ZIRCONIA PARTICLE AND TIRE TREAD RUBBER COMPOSITIONS THEREOF AND TIRE USING THE SAME

The present invention relates to a rubber composition for a tire tread, comprising a masterbatch having improved heat resistance and corrosion-resistant performance, and a tire using the same. The rubber composition for a tire tread improves general properties accompanied when applying silica and im...

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Bibliographische Detailangaben
1. Verfasser:	KIM, BU YEONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS RELATED TO TYRES GENERAL PROCESSES OF COMPOUNDING 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 WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a rubber composition for a tire tread, comprising a masterbatch having improved heat resistance and corrosion-resistant performance, and a tire using the same. The rubber composition for a tire tread improves general properties accompanied when applying silica and improves electrical conductivity, by applying a masterbatch comprising yttria-stabilized zirconia powder, which is raw material rubber and a solid electrolyte pellet, in conjunction with silica, which is a filler for reinforcement. 본 발명은 원료고무 및 고체 전해질 소결체인 이트리아 안정화 지르코니아 분말을 포함하는 마스터 배치를 보강 충전제인 실리카와 병행적용하여 실리카 적용시 수반되는 제반물성을 향상시키면서도 전기 전도성을 개선하고, 내열성 및 내식성능이 향상된 마스터 배치를 포함하는 타이어 트레드용 고무 조성물 및 이를 이용한 타이어에 관한 것이다.