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    • 16. 发明申请
    • Antimicrobial coatings
    • 抗微生物涂料
    • US20100021710A1
    • 2010-01-28
    • US12499507
    • 2009-07-08
    • Andrew Tye HuntHolly E. HarrisMichelle Hendrick
    • Andrew Tye HuntHolly E. HarrisMichelle Hendrick
    • B32B15/08
    • A01N59/16A01N59/20Y10T428/265A01N25/02A01N25/34A01N2300/00
    • The present invention comprises the use of silver-containing nanomaterials that have reduced interaction with light and still mitigate the growth of microorganisms, including fungi. The nanolayer is sufficiently thin and can be non-continuous, so that it has nominal optical effects on the material it is formed on. Silver is combined with other elements to minimize its diffusion and growth into larger sized grains that then would have increased effects on optical properties. Preferably, the additional elements also have mitigation properties for microorganisms, but are not harmful to larger organisms, including humans. Embodiments of the present invention can be used on a wide range of substrates, used in applications such as food processing, food packaging, medical instruments and devices, surgical and health facility surfaces, and other surfaces where it is desirable to mitigate or control the growth of microorganisms.
    • 本发明包括使用具有减少与光的相互作用并且还减轻包括真菌在内的微生物生长的含银纳米材料。 纳米层足够薄并且可以是非连续的,使得其对其形成的材料具有标称的光学效果。 银与其他元素组合以使其扩散和生长最小化成更大尺寸的颗粒,然后将对光学性质产生增加的影响。 优选地,附加元件还具有微生物的减轻性质,但对包括人类的较大生物体无害。 本发明的实施方案可以用于广泛的基材,用于食品加工,食品包装,医疗器械和器械,外科和健康设施表面等应用,以及希望缓解或控制生长的其它表面 的微生物。
    • 17. 发明申请
    • NANOPARTICULATE-CATALYZED OXYGEN TRANSFER PROCESSES
    • 纳米催化剂催化氧传递方法
    • US20090314682A1
    • 2009-12-24
    • US11473463
    • 2006-06-23
    • Andrew Tye HuntRichard C. Breitkopf
    • Andrew Tye HuntRichard C. Breitkopf
    • C10G57/00C10G17/00
    • C10G55/04
    • Nanoparticulates of oxygen transfer materials that are oxides of rare earth metals, combinations of rare earth metals, and combinations of transition metals and rare earth metals are used as catalysts in a variety of processes. Unexpectedly large thermal efficiencies are achieved relative to micron sized particulates. Processes that use these catalysts are exemplified in a multistage reactor. The exemplified reactor cracks C6 to C20 hydrocarbons, desulfurizes the hydrocarbon stream and reforms the hydrocarbons in the stream to produce hydrogen. In a first reactor stage the steam and hydrocarbon are passed through particulate mixed rare earth metal oxide to crack larger hydrocarbon molecules. In a second stage, the steam and hydrocarbon are passed through particulate material that desulfurizes the hydrocarbon. In a third stage, the hydrocarbon and steam are passed through a heated, mixed transition metal/rare earth metal oxide to reform the lower hydrocarbons and thereby produce hydrogen. Stages can be alone or combined. Parallel reactors can provide continuous reactant flow. Each of the processes can be carried out individually.
    • 作为稀土金属的氧化物,稀土金属的组合以及过渡金属和稀土金属的组合的氧转移材料的纳米微粒用作各种工艺中的催化剂。 相对于微米级颗粒物,意想不到的大的热效率。 使用这些催化剂的方法在多级反应器中举例说明。 示例的反应器裂解C6至C20烃,对烃流进行脱硫并重整流中的烃以产生氢。 在第一反应器阶段,蒸汽和烃通过颗粒状混合稀土金属氧化物裂解较大的烃分子。 在第二阶段,蒸汽和烃通过使烃脱硫的颗粒材料。 在第三阶段中,烃和蒸汽通过加热的混合的过渡金属/稀土金属氧化物以重整低级烃并由此产生氢。 阶段可以单独或组合。 平行反应器可以提供连续的反应物流。 每个进程可以单独执行。