09.01.16
US Patent No. 9,393,184 B2; ProFresh Properties, Philadelphia, PA, has patented a method for preparing a tissue-compatible mouth rinse solution containing an antimicrobial multiple oxychlorine oral rinse composition to treat oral malodor, tooth decay and periodontal disease. It entails preparing an aqueous solution comprising chlorite ion; preparing a first aqueous concentrate comprising an acidifying agent which, upon addition to the chlorite ion solution; preparing a second aqueous concentrate comprising a buffer-producing oxidant combination having an oxidizing agent and a buffer compound.