Invention Grant
- Patent Title: Catalyst components for the polymerization of olefins
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Application No.: US15516651Application Date: 2015-09-28
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Publication No.: US10208135B2Publication Date: 2019-02-19
- Inventor: Simona Guidotti , Dario Liguori , Giampiero Morini
- Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
- Applicant Address: IT Milan
- Assignee: Basell Poliolefine Italia S.r.l.
- Current Assignee: Basell Poliolefine Italia S.r.l.
- Current Assignee Address: IT Milan
- Priority: EP14187590 20141003
- International Application: PCT/EP2015/072200 WO 20150928
- International Announcement: WO2016/050662 WO 20160407
- Main IPC: C08F4/649
- IPC: C08F4/649 ; C08F4/645 ; C08F4/642 ; C08F10/06
Abstract:
A catalyst component comprising Ti, Mg, Cl, and an electron donor compound having porosity of at least 0.2 cm3/g and characterized by the fact that it further comprises Cu oxide, with the proviso that when the electron donor compound is selected from esters of phthalic acids, the porosity is of at least 0.45 cm3/g.
Public/Granted literature
- US20180230247A1 CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS Public/Granted day:2018-08-16
Information query
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