Invention Grant
US08692009B2 Metallocene compound, catalyst composition comprising the same, and an olefinic polymer produced using the same
有权
茂金属化合物，包含它们的催化剂组合物和使用其制备的烯烃聚合物
- Patent Title: Metallocene compound, catalyst composition comprising the same, and an olefinic polymer produced using the same
- Patent Title (中): 茂金属化合物，包含它们的催化剂组合物和使用其制备的烯烃聚合物
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Application No.: US13386620Application Date: 2010-07-29
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Publication No.: US08692009B2Publication Date: 2014-04-08
- Inventor: Yong Ho Lee , Manseong Jeon , Ki-Soo Lee , Heon-Yong Kwon , Min-Seok Cho , Jong-Sang Park , Joon Hee Cho , Hyeon-Gook Kim , Eunkyoung Song , Seon-Kyoung Kim , Dae-Sik Hong
- Applicant: Yong Ho Lee , Manseong Jeon , Ki-Soo Lee , Heon-Yong Kwon , Min-Seok Cho , Jong-Sang Park , Joon Hee Cho , Hyeon-Gook Kim , Eunkyoung Song , Seon-Kyoung Kim , Dae-Sik Hong
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge, LLP
- Priority: KR10-2009-0070574 20090731; KR10-2010-0072934 20100728
- International Application: PCT/KR2010/004991 WO 20100729
- International Announcement: WO2011/014022 WO 20110203
- Main IPC: C08F4/6592
- IPC: C08F4/6592 ; C08F4/642 ; C08F4/643
Abstract:
The present invention relates to a novel metallocene compound, a catalyst composition comprising the same, and to olefinic polymers produced using the same. The metallocene compound according to the present invention and the catalyst composition comprising the same can be used when producing olefinic polymers, have outstanding copolymerization properties, and can produce olefinic polymers of high molecular weight. In particular, when the metallocene compound according to the present invention is employed, highly heat resistant block copolymers can be produced, and olefinic polymers can be produced which have a high melting point (Tm) even if the comonomer content is increased when producing the olefinic polymer.
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