发明公开
EP2837640A1 METHOD FOR PRODUCING CATALYST FOR POLYOLEFIN POLYMERIZATION AND METHOD FOR PREPARING POLYOLEFIN
有权
制造用于POLYOLEFINPOLYMERISIERUNG和生产聚烯烃催化剂的方法
- 专利标题: METHOD FOR PRODUCING CATALYST FOR POLYOLEFIN POLYMERIZATION AND METHOD FOR PREPARING POLYOLEFIN
- 专利标题(中): 制造用于POLYOLEFINPOLYMERISIERUNG和生产聚烯烃催化剂的方法
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申请号: EP13880693.0申请日: 2013-05-08
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公开(公告)号: EP2837640A1公开(公告)日: 2015-02-18
- 发明人: LEE, Yong-Ho , LEE, Ki-Soo , SONG, Eun-Kyoung , KWON, Heon-Yong , CHO, Min-Seok , HONG, Dae-Sik , JEON, Man-Seong , LIM, Kyoung-Chan
- 申请人: LG Chem, Ltd.
- 申请人地址: 128 Yeoui-daero Yeongdeungpo-gu Seoul 150-721 KR
- 专利权人: LG Chem, Ltd.
- 当前专利权人: LG Chem, Ltd.
- 当前专利权人地址: 128 Yeoui-daero Yeongdeungpo-gu Seoul 150-721 KR
- 代理机构: Goddar, Heinz J.
- 优先权: KR20130045011 20130423
- 国际公布: WO2014175495 20141030
- 主分类号: C08F4/69
- IPC分类号: C08F4/69 ; C08F4/6592 ; C08F4/02 ; C08F10/00
摘要:
A preparation method of a catalyst for polyolefin polymerization capable of polymerizing low-density polyethylene in a single reactor without separately injecting a comonomer to thereby prepare a final product with a low cost through a more simplified process, a catalyst obtained by the preparation method, and a preparation method of a polyolefin using the catalyst are provided.
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