Patent ID: 11969123
Assignee: KINNOS INC.
Field: Furniture, games (Other fields)
Classification: CPC A  C  B | IPC A

Claim 66:
67. The device of claim 49, wherein the acidic agent or acidifying agent is selected from citric acid, benzoic acid, acetic acid, hydrochloric acid, sulfuric acid, nitric acid, hydrofluoric acid, hydrobromic acid, perchloric acid, chloric acid, hydroiodic acid, sulfurous acid, methanoic acid, phosphoric acid, nitrous acid, benzenesulfonic acid, metaperiodic acid, ascorbic acid, trimethoxybenzoic acid, peracetic acid, oxalic acid, formic acid, glucaric acid, gluconic acid, tartaric acid, lactic acid, boric acid, carbonic acid, acrylic acid, phenylsuccinic acid, succinic acid, propanoic acid, and acidic buffers within the range of pH 0-7 comprised of said acids and their necessary conjugate bases as well as optional stabilizing salts.