04.01.22
US Patent No. 11,285,086 B2; Heather Louise Logrippo of Shrewsbury, MA has patented a method of making a cannabinoid-containing bath bomb. It entails etching a surface of at least one of a Δ9 tetrahydrocannabinol (THC) powder and a cannabidiol (CBD) powder by dry mixing at least one of a Δ9 THC powder and a CBD powder with at least one of citric acid powder and ascorbic acid powder in a pH range of 1.0 to 2.5; combining the mixture with de-ionized water and mixing; drying to form an acid-etched cannabinoid powder; combining the acid-etched cannabinoid powder with sodium bicarbonate, citric acid, magnesium chloride, and a viscous binder; and drying the resulting mixture to form a bath bomb.