Invention Grant
- Patent Title: Process for the production of hypophosphite salts
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Application No.: US14389390Application Date: 2012-04-06
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Publication No.: US09976010B2Publication Date: 2018-05-22
- Inventor: Pascal Metivier , Junli Li , Anne Mu
- Applicant: Pascal Metivier , Junli Li , Anne Mu
- Applicant Address: FR Paris
- Assignee: Rhodia Operations
- Current Assignee: Rhodia Operations
- Current Assignee Address: FR Paris
- International Application: PCT/CN2012/073582 WO 20120406
- International Announcement: WO2013/149396 WO 20131010
- Main IPC: C08K3/32
- IPC: C08K3/32 ; C01B25/165 ; C07C211/63 ; C08K5/19
Abstract:
Disclosed is a process to produce a hypophosphite salt defined as [C+ hypophosphite−] by reacting P4 with a hydroxide salt defined as [C+OH−], or a hydroxide salt precursor and a catalyst, wherein C+ is the cationic moiety of [C+ hypophosphite−] salt.
Public/Granted literature
- US20150065626A1 Process for the production of hypophosphite salts Public/Granted day:2015-03-05
Information query
