US Patent Issued to TOAGOSEI on July 29 for "Zirconium phosphate particles, basic gas deodorant using the same, and production method thereof" (Japanese Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,371,323, issued on July 29, was assigned to TOAGOSEI Co. LTD. (Tokyo).

"Zirconium phosphate particles, basic gas deodorant using the same, and production method thereof" was invented by Yoshinao Yamada (Nagoya, Japan), Tatsuya Sogou (Nagoya, Japan) and Shinya Kumagai (Nagoya, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are zirconium phosphate particles, obtained by bringing Alpha-zirconium phosphate particles into contact with a basic liquid having a pH of 9 or higher and then further bringing the particles into contact with an acidic liquid having a pH of 6 or lower, or zirconium phosphate particles, in which, after leaving for 10 min...