CPC Main Group C08K 9/00 Use of pretreated ingredients 5 direct subcodes Child Classifications Navigate with arrow keys, Enter to open C08K 9/02 Ingredients treated with inorganic substances C08K 9/04 Ingredients treated with organic substances C08K 9/08 Ingredients agglomerated by treatment with a binding agent C08K 9/10 Encapsulated ingredients C08K 9/12 Adsorbed ingredients