COPOLYMER AND METHOD FOR MANUFACTURING SAME

Disclosed are a copolymer and a method for manufacturing same, the copolymer improving in processability in accordance with lowered Mooney viscosity, and assuring elongation rate of 250% or greater. The copolymer according to the present invention is characterized by comprising ethylene, propylene,...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, So-Young, SUDEVAN, Sujith
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Disclosed are a copolymer and a method for manufacturing same, the copolymer improving in processability in accordance with lowered Mooney viscosity, and assuring elongation rate of 250% or greater. The copolymer according to the present invention is characterized by comprising ethylene, propylene, alpha-olefin having six or more carbons, and diene. L'invention concerne un copolymère et son procédé de fabrication, le copolymère améliorant l'aptitude au traitement en fonction de la viscosité de Mooney abaissée et assurant un taux d'allongement de 250 % ou plus. Le copolymère selon la présente invention est caractérisé en ce qu'il comprend de l'éthylène, du propylène, une alpha-oléfine ayant six carbones ou plus et un diène. 낮은 무늬점도를 가짐에 따라 가공성이 좋아지며, 250% 이상의 신율을 확보할 수 있는 공중합체 및 그 제조 방법에 대하여 개시한다. 본 발명에 따른 공중합체는 에틸렌, 프로필렌, 탄소수 6개 이상의 알파-올레핀 및 디엔을 포함하는 것을 특징으로 한다.