Copper aspirinate use of copper aspirinate as a pigment in PVC and Polystyrene has also been investigated. Copper aspirinate Copper(II) aspirinate is an aspirin chelate of copper(II) cations (Cu). It is used to treat rheumatoid arthritis. Copper aspirinate can be prepared by several methods. In one route of preparation, an excess of acetylsalicylic acid is dissolved in aqueous sodium carbonate. Sodium hydroxide is not suitable for this purpose, because it will hydrolyse acetylsalicylic acid ("ASA") into salicylic acid and sodium acetate. The resulting solution is then filtered to remove any undissolved acetylsalicylic acid and is mixed with a solution containing Cu cations
The Indian in the Cupboard (film) Bear tells Omri to send the man back, but Omri is reluctant, worried that no one will find his body if he was alone when Omri summoned him. Little Bear yells at Omri, saying that he, Little Bear, had been guiding his nephew through the woods to teach him how to be a man when Omri had taken him away and that Omri shouldn't tamper with magic he doesn't even understand. This upsets Omri. Omri locks the dead Chieftain in the cupboard, making him plastic once more, before leaving the angry Little Bear to answer his dad calling him downstairs.