A composition having a polyurea made by reacting a polyisocyanate with one of the below compounds. The process is carried out by a) activating the Fischer-Tropsch catalyst with a reducing gas consisting of hydrogen and an inert gas at a temperature between 330 and 400\xb0 C. Processing logic executes respective separate program instructions from said program. Generally speaking, at least some of the water-swellable powder is transferred to the inside surface of the tube, cavity, optical fiber or the like; rather, than being a loose powder that is able to migrate within the tube or cavity. Accordingly, the memory system is capable of improving the reliability of programmed data by changing the bandwidth corresponding to data to be programmed. In a further embodiment, component is a non-olefin copolymer and component is high impact polystyrene.