| 摘要 |
The invention relates to an explosive composition containing the following: (A) an oxygen-providing component which forms a disperse phase; (B) an organic component which forms a dispersion phase; and (C) at least one emulsifier. The invention is characterized in that the emulsifier is a copolymer containing structural units which are derived from (a) maleic acid anhydride, (b) one or more olefins with more than 40 carbon atoms and (c) a vinyl esters of carboxylic acids with 2 to 12 C-atoms, in a statistical or controlled sequence. The structural units that are derived from maleic acid anhydride are modified by reaction with alcohols, aminoalcohols, ammonia or amines.
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