Invention Grant
- Patent Title: Supported metallocene catalytic component and method for obtaining same
- Patent Title (中): 负载金属茂催化剂组分及其制备方法
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Application No.: US10476152Application Date: 2002-04-26
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Publication No.: US07060767B2Publication Date: 2006-06-13
- Inventor: Frédéric Bortolussi , Christophe Boisson , Roger Spitz , Jean Malinge , Jean-Pierre Broyer
- Applicant: Frédéric Bortolussi , Christophe Boisson , Roger Spitz , Jean Malinge , Jean-Pierre Broyer
- Agency: Smith, Gambrell & Russell, LLP
- Priority: FR0105805 20010430
- International Application: PCT/FR02/01463 WO 20020426
- International Announcement: WO02/088195 WO 20021107
- Main IPC: C08F4/16
- IPC: C08F4/16 ; C08F4/52 ; C08F4/44 ; C08F4/58
Abstract:
The invention discloses a solid catalytic component comprising a metallocene, at least one first ligand of which comprises a cyclopentadienyl group chemically bonded via a methyl group to a support composed of a porous inorganic compound. It also discloses a process for the preparation of such a solid catalytic component.Application to the polymerization and copolymerization of olefins.
Public/Granted literature
- US20040147692A1 Supported metallocene catalytic component and method for obtaining same Public/Granted day:2004-07-29
Information query
