The present invention provides an end-modified conjugated diene polymer and a method for preparing the same, which is capable of improving mixability with a reinforcing agent such as carbon black and improving mechanical or dynamic properties. An aspect of the present invention provides an end-modified conjugated diene polymer and a method for preparing the same, wherein a polymer is expressed by chemical formula 1. In chemical formula 1, p is a conjugated diene polymer chain; each of R^1 to R^7 is a saturated or unsaturated hydrocarbon chain of C_1 to C_20; X is carbon (C), silicon (Si), or nitride (N); a is 1 or 2; and n is an integer of 1 to 200.
본 발명의 일 측면은, 하기 화학식 1로 표시되는 중합체인 것을 특징으로 하는, 말단 변성 공액 디엔계 중합체 및 그 제조방법을 제공한다. [화학식 1]상기 화학식 1에서,가 공액 디엔계 폴리머 사슬이고, R내지 R이 각각 C내지 C의 포화 또는 불포화 탄화수소 사슬이며, X가 탄소(C), 규소(Si), 또는 질소(N)이고, a가 1 또는 2이며, n이 1 내지 200의 정수이다.
END-MODIFIED CONJUGATED DIENE COPOLYMER AND METHOD FOR PREPARING THE SAME
말단 변성 공액 디엔계 중합체 및 그 제조방법
2016-05-13
Patent
Elektronische Ressource
Koreanisch
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 |
END-MODIFIED CONJUGATED DIENE COPOLYMER AND METHOD FOR PREPARING THE SAME
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