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    • 23. 发明授权
    • Metal complexes for use as gas generants
    • 用作气体发生剂的金属络合物
    • US6039820A
    • 2000-03-21
    • US899599
    • 1997-07-24
    • Jerald C. HinshawDaniel W. DollReed J. BlauGary K. Lund
    • Jerald C. HinshawDaniel W. DollReed J. BlauGary K. Lund
    • C06D5/06C06B31/00
    • C06D5/06
    • Gas generating compositions and methods for their use are provided. Metal complexes are used as gas generating compositions. These complexes are comprised of a metal cation template, a neutral ligand containing hydrogen and nitrogen, sufficient oxidizing anion to balance the charge of the complex, and at least one cool burning organic nitrogen-containing compound. The complexes are formulated such that when the complex combusts, nitrogen gas and water vapor is produced. Specific examples of such complexes include metal nitrite ammine, metal nitrate ammine, and metal perchlorate ammine complexes, as well as hydrazine complexes. A binder and co-oxidizer can be combined with the metal complexes to improve crush strength of the gas generating compositions and to permit efficient combustion of the binder. Such gas generating compositions are adaptable for use in gas generating devices such as automobile air bags.
    • 提供了气体生成组合物及其使用方法。 金属络合物用作气体发生组合物。 这些络合物包括金属阳离子模板,含有氢和氮的中性配体,足够的氧化阴离子以平衡络合物的电荷,以及至少一种冷却有机含氮化合物。 络合物配制成使得当复合物燃烧时,产生氮气和水蒸气。 这种络合物的具体实例包括亚硝酸金属亚胺,金属硝酸铵和金属高氯酸铵氨络合物,以及肼络合物。 可以将粘合剂和辅助氧化剂与金属配合物组合以改善气体发生组合物的压碎强度并允许粘合剂的有效燃烧。 这种气体发生组合物适用于汽车气囊等气体发生装置。
    • 27. 发明授权
    • Bitetrazoleamine gas generant compositions
    • 哌嗪胺气体发生剂组合物
    • US5682014A
    • 1997-10-28
    • US101396
    • 1993-08-02
    • Thomas K. HighsmithReed J. BlauGary K. Lund
    • Thomas K. HighsmithReed J. BlauGary K. Lund
    • B60R21/26C06B21/00C06B43/00C06D5/00C06D5/06C06B47/08
    • C06D5/06C06B21/0066C06B43/00
    • A solid composition for generating a nitrogen containing gas is provided. The composition includes an oxidizer and a non-azide fuel selected from a bitetrazoleamine or a derivative or a salt or complex thereof and mixtures thereof. The preferred bitetrazole-amine is bis-(1(2)H-tetrazol-5-yl)-amine, a metal salt, a salt with a nonmetallic cation of a high nitrogen content base or a complex thereof. The salts and complexes are generally metal salts and complexes. The metal can be a transition metal. Metals that have been found to be particularly useful include copper, boron, cobalt, zinc, potassium, sodium, and strontium. The oxidizer is generally a metal oxide or a metal hydroxide. The composition can include certain other components such as secondary oxidizers, burn rate modifiers, slag formers, and binders.
    • 提供了一种用于产生含氮气体的固体组合物。 组合物包括选自四唑胺或其衍生物或其盐或络合物的氧化剂和非叠氮化物燃料及其混合物。 优选的四唑 - 胺是双 - (1(2)H-四唑-5-基) - 胺,金属盐,与高氮含量碱的非金属阳离子或其络合物的盐。 盐和络合物通常是金属盐和络合物。 金属可以是过渡金属。 已发现特别有用的金属包括铜,硼,钴,锌,钾,钠和锶。 氧化剂通常是金属氧化物或金属氢氧化物。 组合物可以包括某些其它组分,例如二次氧化剂,燃烧速率改性剂,成矿剂和粘合剂。
    • 28. 发明授权
    • Preparation of anhydrous tetrazole gas generant compositions
    • 无水四唑气体发生剂组合物的制备
    • US5501823A
    • 1996-03-26
    • US162596
    • 1993-12-03
    • Gary K. LundReed J. Blau
    • Gary K. LundReed J. Blau
    • B60R21/26C06B21/00C06B43/00C06D5/00C06D5/06
    • C06D5/06C06B21/0066C06B43/00
    • A solid composition for generating nitrogen containing gas is provided. The composition includes an oxidizer and a non-azide fuel selected from anhydrous tetrazoles, derivatives, salts, complexes, and mixtures thereof. Preferred tetrazoles include 5-aminotetrazole and bis-(1(2)H-tetrazol-5-yl)-amine, a metal salt, a salt with a nonmetallic cation of a high nitrogen content base or a complex thereof. The salts and complexes are generally metal salts and complexes. The metal can be a transition metal. Metals that have been found to be particularly useful include copper, boron, cobalt, zinc, potassium, sodium, and strontium. The oxidizer is generally a metal oxide or a metal hydroxide. The composition can include certain other components such as secondary oxidizers, burn rate modifiers, slag formers, and binders.
    • 提供了一种用于产生含氮气体的固体组合物。 组合物包括选自无水四唑,衍生物,盐,络合物及其混合物的氧化剂和非叠氮化物燃料。 优选的四唑包括5-氨基四唑和双 - (1(2)H-四唑-5-基) - 胺,金属盐,与高氮含量碱的非金属阳离子或其络合物的盐。 盐和络合物通常是金属盐和络合物。 金属可以是过渡金属。 已发现特别有用的金属包括铜,硼,钴,锌,钾,钠和锶。 氧化剂通常是金属氧化物或金属氢氧化物。 组合物可以包括某些其它组分,例如二次氧化剂,燃烧速率改性剂,成矿剂和粘合剂。
    • 30. 发明授权
    • Metal complexes for use as gas generants
    • 用作气体发生剂的金属络合物
    • US09199886B2
    • 2015-12-01
    • US12631030
    • 2009-12-04
    • Jerald C. HinshawDaniel W. DollReed J. BlauGary K. Lund
    • Jerald C. HinshawDaniel W. DollReed J. BlauGary K. Lund
    • C06B31/00C06B43/00C06B29/00C06B41/00C06D5/06
    • C06B43/00C06B29/00C06B31/00C06B41/00C06D5/06
    • Gas-generating compositions and methods for their use are provided. Metal complexes are used as gas-generating compositions. These complexes are comprised of a metal cation template, a neutral ligand containing hydrogen and nitrogen, and sufficient oxidizing anion to balance the charge of the complex. The complexes are formulated such that when the complex combusts, nitrogen gas and water vapor is produced. Specific examples of such complexes include metal nitrite amine, metal nitrate amine, and metal perchlorate amine complexes, as well as hydrazine complexes. A binder and co-oxidizer can be combined with the metal complexes to improve crush strength of the gas-generating compositions and to permit efficient combustion of the binder. Such gas-generating compositions are adaptable for use in gas-generating devices, such as automobile air bags.
    • 提供气体组合物及其使用方法。 金属络合物用作气体发生组合物。 这些络合物由金属阳离子模板,含有氢和氮的中性配体以及足够的氧化阴离子组成,以平衡络合物的电荷。 络合物配制成使得当复合物燃烧时,产生氮气和水蒸气。 这种络合物的具体实例包括金属亚硝酸盐胺,金属硝酸盐和金属高氯酸盐络合物,以及肼配合物。 粘合剂和辅助氧化剂可以与金属络合物组合以改善气体发生组合物的压碎强度并允许粘合剂的有效燃烧。 这种气体发生组合物适用于气体发生装置,例如汽车安全气囊。