Invention Grant
US08436113B2 Ethylene alpha olefin polymer formed by use of metallocene catalyst
有权
通过使用茂金属催化剂形成的乙烯-α烯烃聚合物
- Patent Title: Ethylene alpha olefin polymer formed by use of metallocene catalyst
- Patent Title (中): 通过使用茂金属催化剂形成的乙烯-α烯烃聚合物
-
Application No.: US12967235Application Date: 2010-12-14
-
Publication No.: US08436113B2Publication Date: 2013-05-07
- Inventor: Hwan Kyu Jung , Young Wook Kim , Byoung Tak Yim , Ho Seong Lee , Myung Ahn Ok , Jong Sok Hahn , Dong Cheol Shin
- Applicant: Hwan Kyu Jung , Young Wook Kim , Byoung Tak Yim , Ho Seong Lee , Myung Ahn Ok , Jong Sok Hahn , Dong Cheol Shin
- Applicant Address: KR Seoul KR Seoul
- Assignee: SK Innovations Co., Ltd.,SK Global Chemical Co., Ltd.
- Current Assignee: SK Innovations Co., Ltd.,SK Global Chemical Co., Ltd.
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Clark & Brody
- Priority: KR10-2009-0127753 20091221
- Main IPC: C08F4/6592
- IPC: C08F4/6592 ; C08F4/642 ; C08F212/08
Abstract:
There is provided a method for producing copolymer that is composed of ethylene and alpha-olefin by a solution polymerization, and more specifically, a method for producing copolymer that is composed of ethylene and aromatic monomer as main components by using a transition metal catalyst including a cyclopentadiene derivative, and one or more anionic ligand having aryloxy group in which an aryl derivative is substituted at an ortho-position
Public/Granted literature
- US20110152475A1 ETHYLENE ALPHA OLEFIN POLYMER FORMED BY USE OF METALLOCENE CATALYST Public/Granted day:2011-06-23
Information query
IPC分类:
