The present invention relates to a modified styrene-butadiene copolymer with a high modification rate including a modifier-derived functional group represented by below Chemical formula 1, a method of preparing the same, a rubber composition including the same, and a tire produced from the rubber composition. In chemical formula 1, A, R1 to R5, m and n are as defined in the specification.
본 발명은 하기 화학식 1로 표시되는 변성제 유래 작용기를 포함하는 고변성률의 변성 스티렌-부타디엔 공중합체, 이의 제조방법, 이를 포함하는 고무 조성물 및 상기 고무 조성물로부터 제조된 타이어에 관한 것이다. [화학식 1](상기 화학식 1에서, A, R내지 R, m 및 n은 명세서 중에서 정의한 바와 같다)
MODIFIED STYRENE-BUTADIENE COPOLYMER, PREPARATION METHOD THEREOF AND RUBBER COMPOSITION COMPRISING THE SAME
변성 스티렌-부타디엔 공중합체, 이의 제조방법 및 이를 포함하는 고무 조성물
2016-06-08
Patent
Electronic Resource
Korean
IPC: | C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / B60C VEHICLE TYRES , Fahrzeugreifen / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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