Invention Application
- Patent Title: Solution Process for the Olefins Polymerization
- Patent Title (中): 烯烃聚合的溶液工艺
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Application No.: US13129876Application Date: 2009-11-11
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Publication No.: US20110263807A1Publication Date: 2011-10-27
- Inventor: Stefano Spataro , Pier Luigi Di Federico , Giampaolo Pellegatti
- Applicant: Stefano Spataro , Pier Luigi Di Federico , Giampaolo Pellegatti
- Applicant Address: IT Milano
- Assignee: BASELL POLIOLEFINE ITALIA S.R.L.
- Current Assignee: BASELL POLIOLEFINE ITALIA S.R.L.
- Current Assignee Address: IT Milano
- Priority: EP08169894.6 20081125; EP08171632.6 20081215
- International Application: PCT/EP2009/064976 WO 20091111
- Main IPC: C08F6/10
- IPC: C08F6/10 ; C08F10/08
Abstract:
A process for the polymerization of one or more olefins under solution polymerization conditions to produce a polymeric solution, said process comprising contacting the produced polymeric solution with one or more antioxidant compounds before or concurrently with subjecting the polymeric solution to a devolatilization step to separate the polymer from the unreacted monomers.
Public/Granted literature
- US08748522B2 Solution process for the olefins polymerization Public/Granted day:2014-06-10
Information query
