METALLOCENE CATALYST FOR POLYMERIZATION OF ETHYLENE ALPHA-OLEFIN COPOLYMER, AND METHOD FOR PRODUCING SAME ETHYLENE ALPHA-OLEFIN COPOLYMER

• Main Authors: CHAE, Byung Hun, JANG, Ji Hoon, HONG, Younjin, LEE, Rai Ha, MIN, Kyung Dae, KIM, Ho Seok
• Format: Patent
• Language: English; French; Korean
• Published: 06.06.2024
• Subjects: 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

The present invention relates to a metallocene catalyst for the polymerization of ethylene-alpha-olefin copolymer and a method for producing the ethylene-alpha-olefin copolymer using the catalyst. The metallocene catalyst for the polymerization of ethylene alpha-olefin copolymer includes a transition metal compound represented by the following chemical formula 1. La présente invention concerne un catalyseur métallocène pour la polymérisation d'un copolymère éthylène-alpha-oléfine et un procédé de production du copolymère éthylène-alpha-oléfine à l'aide du catalyseur. Le catalyseur métallocène pour la polymérisation d'un copolymère éthylène-alpha-oléfine comprend un composé de métal de transition représenté par la formule chimique 1 suivante. 본 발명은 에틸렌-알파올레핀 공중합체 중합용 메탈로센 촉매 및 상기 촉매를 이용한 에틸렌-알파올레핀 공중합체 제조방법에 대한 것으로서, 상기 에틸렌 알파올레핀 공중합체 중합용 메탈로센 촉매는 상기 다음 화학식 1로 표시되는 전이금속 화합물을 포함한다.