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 love. The term ""cupboard-lover"" refers to someone who will only profess their love, or act endearingly for the sake of gain from another person. Cupboard love Cupboard love is a popular learning theory of the 1950s and 1960s based on the research of Sigmund Freud, Anna Freud, Melanie Klein and Mary Ainsworth. Rooted in psychoanalysis, the theory speculates that attachment develops in the early stages of infancy. This process involves the mother satisfying her infant's instinctual needs, exclusively. Cupboard love theorists conclude that during infancy, our primary drive is food which leads to a secondary drive for attachment. Sigmund Freud,