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    • 11. 发明授权
    • Explosive compositions
    • 爆炸性成分
    • US4840687A
    • 1989-06-20
    • US931377
    • 1986-11-14
    • John W. ForsbergJohn J. MullayJoseph A. Sohara
    • John W. ForsbergJohn J. MullayJoseph A. Sohara
    • C06B45/00C06B47/14
    • C06B47/145C06B45/00
    • An explosive composition is disclosed which comprises a discontinuous oxidizer phase comprising at least one oxygen-supplying component, a continuous organic phase comprising at least one water-immiscible organic liquid, and an emulsifying amount of at least one nitrogen-containing emulsifier derived from (A) at least one carboxylic acylating agent, (B) at least one polyamine, and (C) at least one acid or acid-producing compound capable of forming at least one salt with said polyamine. These explosive compositions can be water-in-oil emulsions or melt-in-oil emulsions. They can also be explosive compositions derived from such emulsions wherein at temperatures below that at which the emulsion is formed the discontinuous phase is solid or in the form of droplets of supercooled liquid.
    • 公开了一种爆炸性组合物,其包含不连续氧化剂相,其包含至少一种供氧组分,包含至少一种与水不混溶的有机液体的连续有机相和至少一种衍生自(A)的至少一种含氮乳化剂的乳化量 )至少一种羧酸酰化剂,(B)至少一种多胺,和(C)至少一种能够与所述多胺形成至少一种盐的酸或酸产生化合物。 这些爆炸性组合物可以是油包水乳液或油包水乳液。 它们也可以是衍生自这种乳液的爆炸性组合物,其中在低于形成乳液的温度的温度下,不连续相是固体或以过冷液体的液滴的形式。
    • 17. 发明授权
    • Water in oil explosive emulsions
    • 水中油炸药
    • US06951589B2
    • 2005-10-04
    • US10181661
    • 2001-01-23
    • Robert A. PollackJohn J. MullayBrian B. Filippini
    • Robert A. PollackJohn J. MullayBrian B. Filippini
    • C06B31/28C06B47/00C06B47/14C06B45/00
    • C06B31/285C06B47/00C06B47/145
    • Water-in-oil emulsion explosive compositions comprising a) an aqueous oxidizer phase comprising at least one oxygen supplying component wherein said oxygen supplying component comprises at least 50% by weight of prilled agricultural grade ammonium nitrate, b) an organic phase, comprising at least one organic fuel and c) an emulsifying amount of an aliphatic hydrocarbyl group substituted succinic emulsifier composition, said succinic emulsifier composition having at least one of succinic ester groups, succinic amide groups, succinic imine groups, succinic ester-amide and succinimide groups, and mixtures thereof, wherein each of said groups is substituted with an aminoalkyl group, wherein the aliphatic hydrocarbon based group contains from about 18 up to about 500 carbon atoms.
    • 油包水乳剂炸药组合物,其包含a)包含至少一种供氧组分的含水氧化剂相,其中所述供氧组分包含至少50重量%的颗粒状农业级硝酸铵,b)有机相,至少包含 一种有机燃料和c)乳化量的脂族烃基取代的琥珀酸乳化剂组合物,所述琥珀酸乳化剂组合物具有琥珀酸酯基,琥珀酰胺基,琥珀酰亚胺基,琥珀酸酯 - 酰胺和琥珀酰亚胺基中的至少一种,以及混合物 其中所述基团各自被氨基烷基取代,其中脂族烃基基团含有约18至约500个碳原子。