Alkali metal perchlorate-containing gas generants
    1.
    发明授权
    Alkali metal perchlorate-containing gas generants 有权
    碱金属高氯酸盐气体发生剂

    公开(公告)号:US08388777B2

    公开(公告)日:2013-03-05

    申请号:US13355665

    申请日:2012-01-23

    CPC分类号: C06D5/06

    摘要: Alkali metal perchlorate-containing gas generant compositions which, upon combustion, produce or result in an improved effluent and related methods for generating an inflation gas for use in an inflatable restraint system are provided. Such alkali metal perchlorate-containing gas generant compositions include at least one alkali metal perchlorate present with a mean particle size in excess of 100 microns. Such alkali metal perchlorate-containing gas generant compositions also include or contain a suitable non-azide, organic, nitrogen-containing fuel and at least one copper-containing compound selected from the group consisting of basic copper nitrate, cupric oxide, copper diammine dinitrate-ammonium nitrate mixture wherein ammonium nitrate is present in the mixture in a range of about 3 to about 90 weight percent, copper diammine bitetrazole, a copper-nitrate complex resulting from reaction of 5-aminotetrazole with basic copper nitrate and combinations thereof.

    摘要翻译: 提供了在燃烧时产生或导致改进的流出物的碱金属高氯酸盐气体发生剂组合物,以及用于产生用于可充气约束系统的充气气体的相关方法。 这种含高氯酸高氯酸的气体发生剂组合物包括至少一种平均粒度超过100微米的碱金属高氯酸盐。 这种含碱金属高氯酸盐气体发生剂组合物还包括或含有合适的非叠氮化物,有机,含氮燃料和至少一种选自碱式硝酸铜,氧化铜,二硝酸铜二氧化钛 - 硝酸铵混合物,其中硝酸铵在约3至约90重量%的范围内存在于混合物中,铜二氨基四唑,由5-氨基四唑与碱式硝酸铜的反应产生的硝酸铜络合物及其组合。

    High gas yield generant compositions
    2.
    发明授权
    High gas yield generant compositions 失效
    高产气量组合物

    公开(公告)号:US6132538A

    公开(公告)日:2000-10-17

    申请号:US124944

    申请日:1998-07-30

    IPC分类号: C06D5/06 C06B31/28 C06B31/56

    CPC分类号: C06D5/06

    摘要: Gas generant compositions, such as may be suited for use in inflating automotive inflatable restraint airbag cushions, are provided. Such gas generant compositions generally contain a mixture of guanidine nitrate, ammonium nitrate, and a transition metal ammine nitrate, such as copper diammine dinitrate and preferably also contain one or more ballistic additives.

    摘要翻译: 提供了气体发生剂组合物,例如可适用于充气汽车充气约束气囊垫。 这种气体发生剂组合物通常含有硝酸胍,硝酸铵和硝酸过渡金属氨合物的混合物,例如硝酸二氧化钛,优选还含有一种或多种弹道添加剂。

    Ammonium perchlorate-containing gas generants
    3.
    发明授权
    Ammonium perchlorate-containing gas generants 有权
    含高氯酸铵的气体发生剂

    公开(公告)号:US07147733B2

    公开(公告)日:2006-12-12

    申请号:US10899451

    申请日:2004-07-26

    IPC分类号: C06B31/00 C06B29/22

    CPC分类号: C06B23/02 C06B29/22

    摘要: Ammonium perchlorate-containing gas generant compositions which, upon combustion, produce or result in an improved effluent and related methods for generating an inflation gas for use in an inflatable restraint system are provided. Such ammonium perchlorate-containing gas generant compositions include ammonium perchlorate present with a mean particle size in excess of 100 microns. Such ammonium perchlorate-containing gas generant compositions also include or contain a chlorine scavenger present in an amount effective to result in a gaseous effluent that is substantially free of hydrogen chloride when the gas generant is combusted, wherein at least about 98 weight percent of the chlorine scavenger is a copper-containing compound. Suitable copper-containing chlorine scavenger compounds include basic copper nitrate, cupric oxide, copper diammine dinitrate-ammonium nitrate mixture wherein ammonium nitrate is present in the mixture in a range of about 3 to about 90 weight percent, copper diammine bitetrazole, a copper-nitrate complex resulting from reaction of 5-aminotetrazole with basic copper nitrate and combinations thereof.

    摘要翻译: 提供了含有高氯酸铵的气体发生剂组合物,其在燃烧时产生或导致改进的流出物以及用于产生用于可充气约束系统的膨胀气体的相关方法。 这种含高氯酸铵的气体发生剂组合物包括平均粒径超过100微米的高氯酸铵。 这种含高氯酸铵的气体发生剂组合物还包含或含有氯清除剂,其量有效地导致当气体发生剂燃烧时基本上不含氯化氢的气态流出物,其中至少约98重量%的氯 清除剂是含铜化合物。 合适的含铜氯清除剂包括碱式硝酸铜,氧化铜,二硝酸铜二硝酸铵 - 硝酸铵混合物,其中硝酸铵在约3至约90重量%的范围内存在于混合物中,铜二氨基四唑,硝酸铜 由5-氨基四唑与碱式硝酸铜反应产生的络合物及其组合。

    ALKALI METAL PERCHLORATE-CONTAINING GAS GENERANTS
    4.
    发明申请
    ALKALI METAL PERCHLORATE-CONTAINING GAS GENERANTS 有权
    ALKALI金属含氯化物的天然气总产

    公开(公告)号:US20120118449A1

    公开(公告)日:2012-05-17

    申请号:US13355665

    申请日:2012-01-23

    CPC分类号: C06D5/06

    摘要: Alkali metal perchlorate-containing gas generant compositions which, upon combustion, produce or result in an improved effluent and related methods for generating an inflation gas for use in an inflatable restraint system are provided. Such alkali metal perchlorate-containing gas generant compositions include at least one alkali metal perchlorate present with a mean particle size in excess of 100 microns. Such alkali metal perchlorate-containing gas generant compositions also include or contain a suitable non-azide, organic, nitrogen-containing fuel and at least one copper-containing compound selected from the group consisting of basic copper nitrate, cupric oxide, copper diammine dinitrate-ammonium nitrate mixture wherein ammonium nitrate is present in the mixture in a range of about 3 to about 90 weight percent, copper diammine bitetrazole, a copper-nitrate complex resulting from reaction of 5-aminotetrazole with basic copper nitrate and combinations thereof.

    摘要翻译: 提供了在燃烧时产生或导致改进的流出物的碱金属高氯酸盐气体发生剂组合物,以及用于产生用于可充气约束系统的充气气体的相关方法。 这种含高氯酸高氯酸的气体发生剂组合物包括至少一种平均粒度超过100微米的碱金属高氯酸盐。 这种含碱金属高氯酸盐气体发生剂组合物还包括或含有合适的非叠氮化物,有机,含氮燃料和至少一种选自碱式硝酸铜,氧化铜,二硝酸铜二氧化钛 - 硝酸铵混合物,其中硝酸铵在约3至约90重量%的范围内存在于混合物中,铜二氨基四唑,由5-氨基四唑与碱式硝酸铜的反应产生的硝酸铜络合物及其组合。

    Alkali metal perchlorate-containing gas generants
    5.
    发明授权
    Alkali metal perchlorate-containing gas generants 有权
    碱金属高氯酸盐气体发生剂

    公开(公告)号:US08101033B2

    公开(公告)日:2012-01-24

    申请号:US10899452

    申请日:2004-07-26

    CPC分类号: C06D5/06

    摘要: Alkali metal perchlorate-containing gas generant compositions which, upon combustion, produce or result in an improved effluent and related methods for generating an inflation gas for use in an inflatable restraint system are provided. Such alkali metal perchlorate-containing gas generant compositions include at least one alkali metal perchlorate present with a mean particle size in excess of 100 microns. Such alkali metal perchlorate-containing gas generant compositions also include or contain a suitable non-azide, organic, nitrogen-containing fuel and at least one copper-containing compound selected from the group consisting of basic copper nitrate, cupric oxide, copper diammine dinitrate-ammonium nitrate mixture wherein ammonium nitrate is present in the mixture in a range of about 3 to about 90 weight percent, copper diammine bitetrazole, a copper-nitrate complex resulting from reaction of 5-aminotetrazole with basic copper nitrate and combinations thereof.

    摘要翻译: 提供了在燃烧时产生或导致改进的流出物的碱金属高氯酸盐气体发生剂组合物,以及用于产生用于可充气约束系统的充气气体的相关方法。 这种含高氯酸高氯酸的气体发生剂组合物包括至少一种平均粒度超过100微米的碱金属高氯酸盐。 这种含碱金属高氯酸盐气体发生剂组合物还包括或含有合适的非叠氮化物,有机,含氮燃料和至少一种选自碱式硝酸铜,氧化铜,二硝酸铜二氧化钛 - 硝酸铵混合物,其中硝酸铵在约3至约90重量%的范围内存在于混合物中,铜二氨基四唑,由5-氨基四唑与碱式硝酸铜的反应产生的硝酸铜络合物及其组合。

    Treatment of airbag inflation gases
    7.
    发明授权
    Treatment of airbag inflation gases 失效
    气囊膨胀气体的处理

    公开(公告)号:US6051158A

    公开(公告)日:2000-04-18

    申请号:US124868

    申请日:1998-07-30

    CPC分类号: C06B23/04 C06D5/06 C09K5/18

    摘要: Chemical coolant formulations for treating the hot gas formed by an airbag inflator and corresponding methods of inflating an airbag cushion are provided. The chemical coolant formulations include a first ingredient which, when contacted by the hot gas, endothermically decomposes to form a cooling gas and a solid slag component and a second ingredient which, when contacted by the hot gas, forms a liquid slag component. The solid and liquid slag components cooperate to form a unified slag mass.

    摘要翻译: 提供了用于处理由气囊充气机形成的热气体的化学冷却剂配方和相应的气囊垫膨胀方法。 化学冷却剂制剂包括第一成分,当第一成分与热气体接触时,其吸热分解形成冷却气体和固体渣组分,第二成分当与热气接触时形成液态渣组分。 固体和液体渣组分合作形成统一的渣块。

    Gas generant manufacture
    10.
    发明授权
    Gas generant manufacture 失效
    气体发生器制造

    公开(公告)号:US06224697B1

    公开(公告)日:2001-05-01

    申请号:US09454041

    申请日:1999-12-03

    IPC分类号: D03D2300

    摘要: A method of making a gas generant formulation which contains a transition metal diammine dinitrate is provided wherein a transition metal nitrate is reacted with an ammonia source to form an aqueous slurry containing a corresponding reaction mixture. A spray dryable precursor to the gas generant formulation is formed including at least a gas generating fuel and a sufficient quantity of water to render the precursor spray dryable. The precursor is subsequently spray dried to form a gas generant powder. The method may also include a relatively mild heat treatment of the dried material, either as a part of the spray drying or subsequent to such spray drying.

    摘要翻译: 提供了一种制备含有过渡金属二硝酸二铵的气体发生剂配方的方法,其中过渡金属硝酸盐与氨源反应形成含有相应反应混合物的含水浆料。 形成气体发生剂配方的可喷雾干燥的前体,其至少包括产生气体的燃料和足够量的水以使前体喷雾可干燥。 随后喷雾干燥前体以形成气体发生剂粉末。 该方法还可以包括干燥的材料的相对温和的热处理,作为喷雾干燥的一部分或者在这种喷雾干燥之后。