- Patent Title: Reduced fouling process for the production of methyl methacrylate
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Application No.: US15521440Application Date: 2015-10-13
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Publication No.: US09932291B2Publication Date: 2018-04-03
- Inventor: Joy L. Mendoza , Philippe P. Maillot , Mingyu Ye , Stacy W. Hoy, IV
- Applicant: Rohm and Haas Company
- Applicant Address: US PA Collegeville
- Assignee: Rohm and Haas Company
- Current Assignee: Rohm and Haas Company
- Current Assignee Address: US PA Collegeville
- Agent Edward L. Brant
- International Application: PCT/US2015/055209 WO 20151013
- International Announcement: WO2016/069251 WO 20160506
- Main IPC: C07C67/20
- IPC: C07C67/20 ; C07C69/54 ; C07C67/58 ; C07C67/54
Abstract:
Fouling of an MMA process is reduced by acidifying a stream comprising recycled components.
Public/Granted literature
- US20170334827A1 REDUCED FOULING PROCESS FOR THE PRODUCTION OF METHYL METHACRYLATE Public/Granted day:2017-11-23
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