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    • 11. 发明授权
    • Gas generating composition
    • 气体组成
    • US09458065B2
    • 2016-10-04
    • US13985350
    • 2012-03-22
    • Syouji KobayashiJianzhou Wu
    • Syouji KobayashiJianzhou Wu
    • C06B31/00D03D23/00D03D43/00C06B25/00C06D5/06
    • C06B25/00C06D5/06
    • Provided is a gas generating composition with a low combustion temperature, good ignition ability, and a high heat resistance. The gas generating composition includes: (a) a fuel; (b) an oxidizing agent including a basic metal nitrate; (c) a basic metal carbonate; and (d) a binder. The fuel of the component (a) includes melamine cyanurate (MC) and nitroguanidine (NQ), with a ratio (MC/NQ) of contents of MC and NQ being within a range of 0.3 to 1.5. The binder of the component (d) is one or two or more selected from: (d-1) starch, etherified starch, methyl cellulose, hydroxyethyl methyl cellulose, hydroxypropyl methyl cellulose, and hydroxyethyl cellulose; (d-2) poly(vinyl alcohol), polyvinyl ether, polyethylene oxide, polyvinyl pyrrolidone, and polyacrylamide; (d-3) guar gum, etherified guar gum, and tamarind gum.
    • 本发明提供燃烧温度低,点火能力好,耐热性高的气体发生剂。 气体发生组合物包括:(a)燃料; (b)包含碱金属硝酸盐的氧化剂; (c)碱金属碳酸盐; 和(d)粘合剂。 组分(a)的燃料包括三聚氰胺氰尿酸酯(MC)和硝基胍(NQ),MC和NQ的含量比例(MC / NQ)在0.3至1.5的范围内。 组分(d)的粘合剂是选自以下的一种或两种以上:(d-1)淀粉,醚化淀粉,甲基纤维素,羟乙基甲基纤维素,羟丙基甲基纤维素和羟乙基纤维素; (d-2)聚(乙烯醇),聚乙烯醚,聚环氧乙烷,聚乙烯吡咯烷酮和聚丙烯酰胺; (d-3)瓜耳胶,醚化瓜尔胶和罗望子胶。
    • 16. 发明授权
    • Inflator for an air bag
    • 气囊充气器
    • US06854395B2
    • 2005-02-15
    • US10213067
    • 2002-08-07
    • Nobuyuki KatsudaMikio YabutaJianzhou Wu
    • Nobuyuki KatsudaMikio YabutaJianzhou Wu
    • B60R21/263B60R21/264C06D5/06C06D5/00C06B31/00C06B47/08
    • B60R21/2644B60R2021/2633B60R2021/2648C06D5/06
    • An inflator for an air bag has, in a housing having a gas discharging port, a combustion chamber accommodating a molded article of a gas generating composition which is burnt to generate gas and ignition means to ignite the molded article of a gas generating composition. The molded article contains a metal component and meets the requirement: (A) the (theoretical) combustion flame temperature of the molded article of the gas generating composition is 2000° C. or less, and part or the whole of the metal or metal oxide after combustion of the molded article of the gas generating composition has a melting point not lower than the combustion flame temperature; and (B) bulk combustion residues remain in the combustion chamber at the time of combustion of the molded article of the gas generating composition.
    • 用于气囊的充气器在具有气体排出口的壳体中具有燃烧室,该燃烧室容纳被燃烧以产生气体的气体发生组合物的模制品和点燃装置,以点燃气体发生组合物的模制品。 成型体含有金属成分,满足以下要求:(A)气体发生组合物的成型体的(理论)燃烧火焰温度为2000℃以下,部分或全部金属或金属氧化物 在气体发生组合物的模制品的燃烧之后具有不低于燃烧火焰温度的熔点; 和(B)在气体发生组合物的模塑制品的燃烧时,大量燃烧残留物残留在燃烧室中。
    • 20. 发明授权
    • Gas generating composition
    • 气体组成
    • US06964716B2
    • 2005-11-15
    • US10659267
    • 2003-09-11
    • Jianzhou Wu
    • Jianzhou Wu
    • C06D5/06C06B31/00C06B31/02
    • C06D5/06
    • Provided is a gas generating composition having a low combustion temperature and having a low produced amount of toxic carbon monoxide, ammonia and nitrogen oxides at the time of combustion. The gas generating composition includes the following components (a), (b) and (c) and optionally the component (d) and/or the component (e): (a) an organic compound as fuel; (b) an oxygen-containing oxidizing agent; (c) aluminum hydroxide; (d) a binder; and (e) an additive selected from metal oxides and metal carbide.
    • 本发明提供一种具有低燃烧温度并且在燃烧时具有低生成量的有毒一氧化碳,氨和氮氧化物的气体发生组合物。 气体发生组合物包括以下组分(a),(b)和(c)和任选的组分(d)和/或组分(e):(a)作为燃​​料的有机化合物; (b)含氧氧化剂; (c)氢氧化铝; (d)粘合剂; 和(e)选自金属氧化物和金属碳化物的添加剂。