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
Cupboard love is formed when the mother satisfies her infant's basic needs. However, they argue on how these needs are met. Psychoanalysts debate that a baby can only be gratified through physiological means (feeding, security, etc.). Whereas, behaviorists contend that conditioning is more probable. Regardless, each theory suggests that attachment is a form of “cupboard love” as the mother is only loved because she satisfies her infant's needs. Psychoanalytic theory focuses on personality organization, specifically the dynamics of personality development. Sigmund Freud theorized that an infant’s instinctual needs for food, security, and oral sexual gratification are all satisfied by the mother. Through