Invention Grant
- Patent Title: Oxidative esterification catalyst
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Application No.: US14905988Application Date: 2014-07-29
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Publication No.: US09770708B2Publication Date: 2017-09-26
- Inventor: Kirk W. Limbach , Dmitri A. Kraptchetov , Christopher D. Frick
- Applicant: Rohm and Haas Company
- Applicant Address: US PA Philadelphia
- Assignee: Rohm and Haas Company
- Current Assignee: Rohm and Haas Company
- Current Assignee Address: US PA Philadelphia
- Agent Edward L. Brant
- International Application: PCT/US2014/048657 WO 20140729
- International Announcement: WO2015/017430 WO 20150205
- Main IPC: B01J21/04
- IPC: B01J21/04 ; B01J21/08 ; B01J21/12 ; B01J23/06 ; B01J23/10 ; B01J27/14 ; B01J27/186 ; B01J37/02 ; B01J37/16 ; B01J23/644 ; B01J23/648 ; B01J23/652 ; B01J27/045 ; C07C67/39
Abstract:
A catalyst comprising palladium, bismuth, and at least one third element X selected from the group consisting of P, S, Sc, V, Ga, Se, Y, Nb, Mo, La, Ce, and Nd, wherein the catalyst further comprises a support.
Public/Granted literature
- US20160151770A1 PREPARATION OF METHYL METHACRYLATE VIA AN OXIDATIVE ESTERIFICATION PROCESS Public/Granted day:2016-06-02
Information query
