점도 검출기 구비 GPC-광산란법 측정법에 의한 절대 분자량이 40×104 이상 5000×104 이하이고, 상기 점도 검출기 구비 GPC-광산란법 측정법에 의한 분지도(Bn)가 8 이상이며, 변성률이 60질량% 이상인 변성 공액 디엔계 중합체.
A conjugated diene-based polymer of the present invention has an absolute molecular weight measured by viscosity detector-equipped GPC-light scattering measurement, of 40 x 104 or more and 5000 x 104 or less, has a branching number (Bn) measured by the viscosity detector-equipped GPC-light scattering measurement, of 8 or more, and has a modification ratio of 60% by mass or more.
CONJUGATED DIENE POLYMER BRANCHING AGENT METHOD FOR MANUFACTURING CONJUGATED DIENE POLYMER EXTENDED CONJUGATED DIENE POLYMER RUBBER COMPOSITION AND TIRE
공액 디엔계 중합체, 분지화제, 공액 디엔계 중합체의 제조 방법, 신전 공액 디엔계 중합체, 고무 조성물 및 타이어
2022-01-07
Patent
Elektronische Ressource
Koreanisch
IPC: | 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 / B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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