The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 16, 2013
Filed:
Aug. 17, 2010
Young-chul Won, Daejeon, KR;
Sung-ho Chun, Daejeon, KR;
Dai-seung Choi, Daejeon, KR;
Dong-woo Yoo, Daejeon, KR;
Bun-yeoul Lee, Suwon-si, KR;
Young-Chul Won, Daejeon, KR;
Sung-Ho Chun, Daejeon, KR;
Dai-Seung Choi, Daejeon, KR;
Dong-Woo Yoo, Daejeon, KR;
Bun-Yeoul Lee, Suwon-si, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
The present invention relates to a novel metallocene compound, a catalyst composition including the compound and an olefin polymer prepared using the same. The metallocene compound and the catalyst composition can be used for preparing the olefin polymer with high copolymerization degree and high molecular weight. Particularly, the block copolymer with high heat resistance can be prepared by using the metallocene compound, and the olefin polymer with high melting point (Tm) can be obtained, even if co-monomer is used at an increased amount in preparation of olefin polymer.