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    • 1. 发明授权
    • Synthesis of hydrogen peroxide
    • 合成过氧化氢
    • US06656446B1
    • 2003-12-02
    • US09560489
    • 2000-04-28
    • Eric J. BeckmanDan Hâncu
    • Eric J. BeckmanDan Hâncu
    • C01B15026
    • C07D209/48C01B15/026C07C17/2632C07C17/269C07F9/5357C07C25/13
    • A method for synthesizing hydrogen peroxide comprises the step of: mixing an analog of a secondary alcohol that is soluble with carbon dioxide with a free radical initiator and oxygen in carbon dioxide to generate hydrogen peroxide. Another method of synthesizing hydrogen peroxide comprises the step of: mixing hydrogen, oxygen and a CO2-philic catalyst in carbon dioxide phase. The CO2-philic catalyst is soluble or miscible in carbon dioxide and is suitable to catalyze the reaction of hydrogen and oxygen to produce hydrogen peroxide. The method also comprises the step of reacting the hydrogen and oxygen to produce hydrogen peroxide.
    • 合成过氧化氢的方法包括以下步骤:将可溶于二氧化碳的仲醇的类似物与自由基引发剂和氧气在二氧化碳中混合以产生过氧化氢。 合成过氧化氢的另一种方法包括以下步骤:在二氧化碳相中混合氢气,氧气和二氧化碳亲合催化剂。 二氧化碳亲和催化剂在二氧化碳中是可溶的或可混溶的,适用于催化氢和氧反应产生过氧化氢。 该方法还包括使氢和氧反应产生过氧化氢的步骤。
    • 3. 发明授权
    • Fluorescent compounds
    • 荧光化合物
    • US5435937A
    • 1995-07-25
    • US17674
    • 1993-02-12
    • Colin D. BellJohn H. C. Howse
    • Colin D. BellJohn H. C. Howse
    • C07F9/535C09K11/04C09K11/06
    • C07F9/5357C09K11/04C09K11/06
    • Novel compounds obtainable by reacting together an imido-reagent such as diphenylphosphonimidotriphenylphosphorane) with a chelate of a transition or lanthanide or actinide metal, such as tris(dibenzoylmethide) europium III, has the property of fluorescing in UV radiation. The invention includes solid polymer bodies containing such compounds, or chelates of transition or lanthanide or actinide metals generally, the bodies having the property of emitting light by virtue of internally generated, e.g. by tritium ionising radiation. The body is preferably of polystyrene formed by polymerising the monomer in the presence of the compound or metal chelate.
    • 通过将亚氨基试剂如二苯基膦酰亚氨基三苯基正膦一起反应而获得的新型化合物与过渡或镧系元素或锕系金属如三(二苯甲酰甲基甲酰)铕III的螯合物具有UV辐射荧光的性质。 本发明包括含有这些化合物的固体聚合物体,或过渡或镧系元素或锕系金属的螯合物,通常具有通过内部产生的发光特性的物质,例如, 通过氚电离辐射。 身体优选是通过在化合物或金属螯合物的存在下聚合单体而形成的聚苯乙烯。