Invention Application
- Patent Title: Epoxidation of Isobutene Polymers
- Patent Title (中): 异丁烯聚合物的环氧化
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Application No.: US12065434Application Date: 2006-08-28
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Publication No.: US20080227922A1Publication Date: 2008-09-18
- Inventor: Hans Peter Rath , Arno Lange , Helmut Mach , J. Richard Blackborow
- Applicant: Hans Peter Rath , Arno Lange , Helmut Mach , J. Richard Blackborow
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Priority: DE102005041789.2 20050902
- International Application: PCT/EP06/08407 WO 20060828
- Main IPC: C08F8/08
- IPC: C08F8/08 ; C08F8/00 ; C08F8/32
Abstract:
A process is described for epoxidizing an ethylenically unsaturated isobutene polymer, in which an organic phase comprising the isobutene polymer is contacted with an aqueous phase which comprises formic acid and hydrogen peroxide. The process affords essentially quantitative conversions after a short reaction time.
Public/Granted literature
- US07741410B2 Epoxidation of isobutene polymers Public/Granted day:2010-06-22
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