Invention Grant
- Patent Title: Process for preparing a polymerization inhibitor solution
-
Application No.: US15550478Application Date: 2016-02-22
-
Publication No.: US10421905B2Publication Date: 2019-09-24
- Inventor: Jacques Cavezzan , Sébastien Lomel , Christian Rouyer , Terry Chamberlain
- Applicant: RHODIA OPERATIONS
- Applicant Address: FR Paris
- Assignee: Rhodia Operations
- Current Assignee: Rhodia Operations
- Current Assignee Address: FR Paris
- Priority: FR1551504 20150223
- International Application: PCT/EP2016/053627 WO 20160222
- International Announcement: WO2016/135076 WO 20160901
- Main IPC: C07C7/20
- IPC: C07C7/20 ; C09K15/08 ; C08F2/42 ; C08F2/01 ; C09K15/26
Abstract:
The invention relates to a process for preparing concentrated solutions of polymerization inhibitor, that can be used for the production, purification and storage of monomer compositions. This process comprises a step in which at least one polymerization inhibitor in the molten state is mixed with a solvent.
Public/Granted literature
- US20180057740A1 PROCESS FOR PREPARING A POLYMERIZATION INHIBITOR SOLUTION Public/Granted day:2018-03-01
Information query
