| 摘要 |
<p>The subject of the present invention is lead- and barium-free propellant charges with primary explosives mixed with oxygen-supplying substances, characterized in that the primary explosives are selected from alkali metal and/or alkaline earth metal salts of dinitrobenzofuroxanes and the oxygen-supplying substances are chosen from metal peroxides, nitrates of ammonium, guanidine, aminoguanidine, triaminoguanidine, dicyanodiamidine, and the elements sodium, potassium, magnesium, calcium, cerium, and/or multivalent metal oxides. The propellant charges according to the invention exhibit increased stability with respect to known propellant charges that are free of harmful substances. <table-cwu id="TABLE-US-00001"> <number>1</number> <table frame="none" colsep="0" rowsep="0"> <tgroup align="left" colsep="0" rowsep="0" cols="2"> <colspec colname="1" colwidth="63PT" align="left"/> <colspec colname="2" colwidth="154PT" align="left"/> <thead> <row> <entry></entry> </row> <row><entry namest="1" nameend="2" align="center" rowsep="1"></entry> </row> </thead> <tbody valign="top"> <row> <entry>From:</entry> <entry>Von Kreisler, Selting & Werner, Patent Attorneys</entry> </row> <row> <entry>To:</entry> <entry>Dynamit Nobel GmbH</entry> </row> <row> <entry></entry> <entry>Explosivstoff- und Systemtechnik</entry> </row> <row> <entry></entry> <entry>Kaiserstrasse 1</entry> </row> <row> <entry></entry> <entry>53840 Troisdorf</entry> </row> <row> <entry>Date:</entry> <entry>Oct. 27, 1995</entry> </row> <row> <entry>Our Reference:</entry> <entry>951355de HPJ/ko 0321</entry> </row> <row><entry namest="1" nameend="2" align="center" rowsep="1"></entry> </row> </tbody> </tgroup> </table> </table-cwu></p> |
