Invention Grant
- Patent Title: Process for recovering divinylarene dioxides
- Patent Title (中): 回收二乙烯基二氧化物的方法
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Application No.: US14356989Application Date: 2012-11-27
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Publication No.: US09266849B2Publication Date: 2016-02-23
- Inventor: Leming Gu , William W. Fan , Bruce D. Hook , David Jean , Dennis W. Jewell
- Applicant: Blue Cube IP LLC
- Applicant Address: US MI Midland
- Assignee: Blue Cube IP LLC
- Current Assignee: Blue Cube IP LLC
- Current Assignee Address: US MI Midland
- International Application: PCT/US2012/066572 WO 20121127
- International Announcement: WO2013/085743 WO 20130613
- Main IPC: C07D301/32
- IPC: C07D301/32

Abstract:
A process for recovering a divinylarene dioxide from a crude feed stream comprising the steps of: (a) providing an effluent reaction stream containing at least one divinylarene dioxide product and other compounds; and (b) separating/recovering the divinylarene dioxide product from the other compounds of the reaction effluent from step (a); wherein the percent recovery of the divinylarene dioxide product recovered comprises greater than about 85 percent; and wherein the percent purity of the divinylarene dioxide product recovered comprises greater than about 85 percent.
Public/Granted literature
- US20150232437A1 PROCESS FOR RECOVERING DIVINYLARENE DIOXIDES Public/Granted day:2015-08-20
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