| abstract |
A coated particle formed by a nuclear particle covered by a coating layer, said layer formed by hydroxyalkyl cellulose and a binder, the binder being at least one selected from the group of polyalkylene glycol, polyalkylene glycol ester of fatty acids, higher levels of fatty acids, higher levels of alcohol, esters with higher levels of alcohol and natural wax; and in which the hydroxyalkyl cellulose has an average particle size between 0.1 and 20 μm. |