Process for producing sodium percarbonate

Chemistry of inorganic compounds – Carbon or compound thereof – Oxygen containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

423272, 423273, 2521861, C01B 3100, C01B 1530

Patent

active

044091974

ABSTRACT:
A process for producing sodium percarbonate which comprises reacting sodium carbonate with hydrogen peroxide in a working solution of sodium carbonate, hydrogen peroxide and water, said reaction being carried out in the presence of at least one N,N,N',N'-tetra(phosphonomethyl)diaminoalkane of the following formula ##STR1## wherein R is either ##STR2## and n is 0 or 1 to 4, and at least one salt selected from the group consisting of phosphates, silicates and magnesium salts.

REFERENCES:
patent: 3383174 (1968-05-01), Carnine
patent: 3387939 (1968-06-01), Reilly et al.
patent: 3677697 (1972-07-01), Yanush
patent: 3701825 (1972-10-01), Radimer et al.
patent: 3903244 (1975-09-01), Winkley
patent: 3925456 (1975-12-01), Ploger et al.
patent: 4051058 (1977-09-01), Bowing
patent: 4059678 (1977-11-01), Winkley
patent: 4070442 (1978-01-01), Wahs
patent: 4117087 (1978-09-01), Dillenburg et al.
patent: 4304762 (1981-12-01), Leigh

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process for producing sodium percarbonate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing sodium percarbonate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing sodium percarbonate will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1274871

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.