COUPLING AGENT FOR RUBBER COMPOSITION AND RUBBER COMPOSITION FOR TIRE COMPRISING THE SAME

• Main Authors: LEE JAE-SEOK, CHOI SEOCK-KYEONG, JEON YONG-JIN
• Format: Patent
• Language: Chinese; English
• Published: 03.04.2020
• Subjects: 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; TYRE CHANGING OR REPAIRING; TYRE INFLATION; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; VEHICLE TYRES; VEHICLES IN GENERAL

Disclosed are a coupling agent for a rubber composition and a rubber composition for a tire containing the same. The rubber composition according to the present disclosure contains a coupling agent that may induce interactions between a rubber as a raw material and carbon black, thereby improving dispersibility of the carbon black in the rubber composition. Thus, a tire with low rolling-resistanceand excellent wear resistance may be realized. 本发明涉及橡胶组合物用偶联剂及包含其的轮胎用橡胶组合物。本发明的橡胶组合物包含能够诱导原料橡胶与碳黑之间的相互作用的偶联剂，由此，可通过提高橡胶组合物中的碳黑的分散性来体现具有低的滚阻特性及优秀的耐磨耗性的轮胎。