The invention relates to novel compounds, in particular ammonium-polyurethane andor polycarbonate compounds, in particular ammonium-polyurethane-polydiorganosiloxane andor polycarbonate-polydiorganosiloxane compounds, methods for their production as well as their use. The combustion chamber supplies the heat for pyrolysis to the material conveyed through the first retort segment, which pyrolysis is completed as it is conveyed through the second retort segment. If system resources are unavailable to process the call immediately, the origination message is processed by a base station and a mobile switching center using a plurality of messaging protocols to determine the time at which the call was originated and a priority level associated with the call. In another embodiment of the present, the annealing step is a result of providing a high forward current to the bipolar transistor while operating below the avalanche condition.