The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 06, 2013
Filed:
Jun. 09, 2006
Hirohisa Kikuyama, Osaka, JP;
Masayuki Miyashita, Osaka, JP;
Masahide Waki, Osaka, JP;
Tomohiko Satonaga, Osaka, JP;
Kazuhiko Shogami, Osaka, JP;
Hirohisa Kikuyama, Osaka, JP;
Masayuki Miyashita, Osaka, JP;
Masahide Waki, Osaka, JP;
Tomohiko Satonaga, Osaka, JP;
Kazuhiko Shogami, Osaka, JP;
Stella Chemifa Coporation, Osaka, JP;
Abstract
A production method of high purity silver tetrafluoroborate, capable of producing silver tetrafluoroborate (AgBF) at purity higher than the conventional, without using an organic solvent. The production method of the present invention is characterized in that the method comprises the step of: reacting silver fluoride with boron trifluoride in the presence of anhydrous hydrofluoric acid. Boron trifluoride is delivered into a solution obtained by dissolving or suspending silver fluoride in an anhydrous hydrofluoric acid solution.