Nontoxic, noncorrosive phosphorus-based primer compositions
    9.
    发明授权
    Nontoxic, noncorrosive phosphorus-based primer compositions 有权
    无毒,无腐蚀性的磷基底漆组合物

    公开(公告)号:US07857921B2

    公开(公告)日:2010-12-28

    申请号:US11367000

    申请日:2006-03-02

    CPC分类号: C06C7/00 C06B39/06 C06B45/30

    摘要: A primer composition that includes stabilized, encapsulated red phosphorus, at least one oxidizer, at least one secondary explosive composition, at least one light metal, and at least one acid resistant binder. The stabilized, encapsulated red phosphorus may include particles of red phosphorus, a metal oxide coating, and a polymer layer. The metal oxide coating may be a coating of aluminum hydroxide, bismuth hydroxide, cadmium hydroxide, cerium hydroxide, chromium hydroxide, germanium hydroxide, magnesium hydroxide, manganese hydroxide, niobium hydroxide, silicon hydroxide, tin hydroxide, titanium hydroxide, zinc hydroxide, zirconium hydroxide, or mixtures thereof. The polymer layer may be a layer of epoxy resin, melamine resin, phenol formaldehyde resin, polyurethane resin, or mixtures thereof. A percussion cap primer that includes the primer composition, a tertiary explosive composition, and a cup is also disclosed, as are ordnance devices including the primer composition.

    摘要翻译: 一种底漆组合物,其包括稳定的包封的红磷,至少一种氧化剂,至少一种次级炸药组合物,至少一种轻金属和至少一种耐酸粘合剂。 稳定化的包封的红磷可以包括红磷颗粒,金属氧化物涂层和聚合物层。 金属氧化物涂层可以是氢氧化铝,氢氧化铋,氢氧化镉,氢氧化铈,氢氧化铬,氢氧化锗,氢氧化镁,氢氧化锰,氢氧化铌,氢氧化硅,氢氧化锡,氢氧化钛,氢氧化锌,氢氧化锆 ,或其混合物。 聚合物层可以是环氧树脂,三聚氰胺树脂,酚醛树脂,聚氨酯树脂或其混合物的层。 还公开了包括底漆组合物,三级炸药组合物和杯子的冲击帽底漆,以及包括底漆组合物的弹药装置。

    Non-toxic, heavy-metal free explosive percussion primers and methods of preparing the same
    10.
    发明授权
    Non-toxic, heavy-metal free explosive percussion primers and methods of preparing the same 有权
    无毒,无重金属的爆炸式打击乐引物及其制备方法

    公开(公告)号:US08470107B2

    公开(公告)日:2013-06-25

    申请号:US13477723

    申请日:2012-05-22

    CPC分类号: C06B45/00 C06B33/08 C06C7/00

    摘要: A non-toxic, non-hydroscopic percussion primer composition and methods of preparing the same, including at least one explosive component that has been traditionally considered a moderately insensitive explosive or secondary explosive, and at least fuel particle component having a particle size of about 1.5 microns to about 12 microns, which allows the use of moderately active metal oxidizers. The sensitivity of the primer composition is created by the interaction between the moderately insensitive explosive and the fuel agent such that traditional primary explosives such as lead styphnate or DDNP are not needed. The primer composition also eliminates the risks and dangers associated with traditional nano-sized fuel particles.

    摘要翻译: 一种无毒的非吸湿冲击底漆组合物及其制备方法,包括至少一种传统上被认为是中度不敏感的爆炸物或次级炸药的爆炸性成分,至少包含粒径约为1.5的燃料颗粒组分 微米至约12微米,这允许使用适度活性的金属氧化剂。 底漆组合物的敏感性是由中等不敏感性炸药和燃料剂之间的相互作用产生的,因此不需要传统的主要爆炸物如铅酸铅或DDNP。 底漆组合物还消除了与传统纳米尺寸燃料颗粒相关的风险和危险。