Invention Grant
US08350081B2 Process for preparation of methyl metharylate using recycled methanol
有权
使用回收甲醇制备甲基丙烯酸甲酯的方法
- Patent Title: Process for preparation of methyl metharylate using recycled methanol
- Patent Title (中): 使用回收甲醇制备甲基丙烯酸甲酯的方法
-
Application No.: US12597540Application Date: 2008-02-25
-
Publication No.: US08350081B2Publication Date: 2013-01-08
- Inventor: Torsten Balduf
- Applicant: Torsten Balduf
- Applicant Address: DE Darmstadt
- Assignee: Evonik Roehm GmbH
- Current Assignee: Evonik Roehm GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP07010475 20070525
- International Application: PCT/EP2008/052226 WO 20080225
- International Announcement: WO2008/145418 WO 20081204
- Main IPC: C07C51/16
- IPC: C07C51/16 ; C07C67/02 ; C08F20/06 ; C08F20/10
Abstract:
The invention relates to processes for production of methacrylic acid and to processes for production of methyl methacrylate.
Public/Granted literature
- US20100144931A1 PROCESS FOR PREPARATION OF METHYL METHARYLATE USING RECYCLED METHANOL Public/Granted day:2010-06-10
Information query
