Title:
一過硫酸カリウム溶液
Document Type and Number:
Japanese Patent JP5292285
Kind Code:
B2
Abstract:
A composition comprising a solution of potassium monopersulfate having an active oxygen content of from about 3.4% to about 6.8% and a process for its preparation including neutralization with an alkaline material is disclosed.
Inventors:
Robert Jeffrey Durant
Harvey James Bourne Junior
Harvey James Bourne Junior
Application Number:
JP2009513306A
Publication Date:
September 18, 2013
Filing Date:
June 01, 2007
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
C01B15/08; C02F1/50; C02F1/72; C09K13/04; H01L21/304; H01L21/306; H05K3/06
Domestic Patent References:
| JP2006522003A | ||||
| JP60161312A | ||||
| JP60161311A |
Foreign References:
| EP0502703A1 |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe