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Title:
METHOD FOR STABILIZING PERSULFATE
Document Type and Number:
WIPO Patent Application WO/2022/186476
Kind Code:
A1
Abstract:
The present invention relates to a method for stabilizing a persulfate solution. More specifically, the method comprises a process for adding a stabilizing agent to the persulfate solution to adjust and maintain the pH of the persulfate solution within 4 to 12. The process significantly reduces the decomposition rate of persulfate contained in the persulfate solution, thus providing a persulfate solution exhibiting excellent storage stability.

Inventors:
HYUN JUN TAEK (KR)
LEE SEUNG HYUN (KR)
SHIN HYUN SU (KR)
KIM JUNG SIK (KR)
Application Number:
PCT/KR2022/000787
Publication Date:
September 09, 2022
Filing Date:
January 17, 2022
Export Citation:
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Assignee:
TECHWIN CO LTD (KR)
International Classes:
C09K15/02
Foreign References:
JP2010269374A2010-12-02
JP2004142975A2004-05-20
JPH0640708A1994-02-15
JP2000044207A2000-02-15
JP2003534052A2003-11-18
Attorney, Agent or Firm:
TAEDONG PATENT & LAW FIRM (KR)
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