Invention Grant
- Patent Title: Metallocene compound, metallocene-supported catalyst, and method of preparing polyolefin using the same
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Application No.: US15507968Application Date: 2015-12-15
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Publication No.: US10450390B2Publication Date: 2019-10-22
- Inventor: Sung Min Lee , Bog Ki Hong , Kyung Jin Cho , Se Young Kim , Chang Woan Han , Ki Soo Lee , Eun Kyoung Song
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2014-0180743 20141215
- International Application: PCT/KR2015/013734 WO 20151215
- International Announcement: WO2016/099117 WO 20160623
- Main IPC: C08F4/00
- IPC: C08F4/00 ; C08F4/6592 ; C08F4/652 ; C08F10/00 ; C07C13/465 ; C07D221/18 ; C08F12/00
Abstract:
Provided are a novel metallocene compound, a metallocene-supported catalyst, and a method of preparing a polyolefin using the same. The metallocene-supported catalyst according to the present disclosure exhibits a high polymerization activity even when the metallocene compound is supported on a support, thereby showing an excellent activity and preparing a polyolefin having a high molecular weight.
Public/Granted literature
- US20170283522A1 METALLOCENE COMPOUND, METALLOCENE-SUPPORTED CATALYST, AND METHOD OF PREPARING POLYOLEFIN USING THE SAME Public/Granted day:2017-10-05
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