Invention Grant
- Patent Title: Process for preparing diaryl oxides by decarboxylation
- Patent Title (中): 通过脱羧制备二芳基氧化物的方法
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Application No.: US14764598Application Date: 2014-03-19
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Publication No.: US09464017B2Publication Date: 2016-10-11
- Inventor: Paul R. Elowe , Scott Han , Stephen W. King , Cynthia L. Rand
- Applicant: Dow Global Technologies LLC , Rohm and Haas Company
- Assignee: DOW GLOBAL TECHNOLOGIES LLC,ROHM AND HAAS COMPANY
- Current Assignee: DOW GLOBAL TECHNOLOGIES LLC,ROHM AND HAAS COMPANY
- International Application: PCT/US2014/031153 WO 20140319
- International Announcement: WO2014/160562 WO 20141002
- Main IPC: C07C41/01
- IPC: C07C41/01 ; C09K5/10
Abstract:
Provided is a process for the preparation of diaryl oxide compounds. The process uses a mixed metal oxide catalyst containing oxides of aluminum and magnesium to decarboxylate a diaryl carbonate compound to yield the diaryl oxide compound.
Public/Granted literature
- US20160002134A1 PROCESS FOR PREPARING DIARYL OXIDES BY DECARBOXYLATION Public/Granted day:2016-01-07
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