Title:
A manufacturing method of hypophosphite
Document Type and Number:
Japanese Patent JP5992601
Kind Code:
B2
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.
Inventors:
Pascal
Lee, Join Lee
Mu, Anne
Lee, Join Lee
Mu, Anne
Application Number:
JP2015503725A
Publication Date:
September 14, 2016
Filing Date:
April 06, 2012
Export Citation:
Assignee:
Rhodia Operations
International Classes:
C01B25/165; B01J31/02
Domestic Patent References:
| JP4037601A | ||||
| JP58185412A | ||||
| JP2004503455A | ||||
| JP2013508249A | ||||
| JP4342405A | ||||
| JP1313310A | ||||
| JP2007537341A |
Foreign References:
| US4450147 | ||||
| US20070082995 | ||||
| US5225052 | ||||
| US3888971 | ||||
| US6238637 | ||||
| US20120208942 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori
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