Invention Grant
US08415448B2 Catalytic process for polymerising cyclic carbonates issued from renewable resources
有权
用于聚合由可再生资源发出的环状碳酸酯的催化过程
- Patent Title: Catalytic process for polymerising cyclic carbonates issued from renewable resources
- Patent Title (中): 用于聚合由可再生资源发出的环状碳酸酯的催化过程
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Application No.: US13056015Application Date: 2009-07-03
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Publication No.: US08415448B2Publication Date: 2013-04-09
- Inventor: Marion Helou , Sophie Guillaume , Jean-François Carpentier , Olivier Miserque
- Applicant: Marion Helou , Sophie Guillaume , Jean-François Carpentier , Olivier Miserque
- Applicant Address: BE Seneffe (Feluy) FR Paris
- Assignee: Total Petrochemicals Research Feluy,Centre National de la Recherche Scientifique
- Current Assignee: Total Petrochemicals Research Feluy,Centre National de la Recherche Scientifique
- Current Assignee Address: BE Seneffe (Feluy) FR Paris
- Priority: EP08290749 20080731; EP09290159 20090305
- International Application: PCT/EP2009/058398 WO 20090703
- International Announcement: WO2010/012562 WO 20100204
- Main IPC: C08G64/00
- IPC: C08G64/00 ; C08G63/02
Abstract:
This invention relates to the polymerisation of five-, six- or seven-membered cyclic carbonates by ring-opening polymerisation in the presence of a system comprising a metal salt such as triflate, triflimidate, acetylacetonate or carboxylate and an alcohol.
Public/Granted literature
- US20110184143A1 Catalytic Process for Polymerising Cyclic Carbonates Issued from Renewable Resources Public/Granted day:2011-07-28
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