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    • 1. 发明授权
    • Time and temperature integrating indicator device
    • 时间和温度积分指示器
    • US6103351A
    • 2000-08-15
    • US50722
    • 1998-03-30
    • Arunachalam T. RamJoseph A. ManicoKathleen R. GisserPeter J. Cowdery-CorvanThomas D. Weaver
    • Arunachalam T. RamJoseph A. ManicoKathleen R. GisserPeter J. Cowdery-CorvanThomas D. Weaver
    • G01K11/12B41M5/323G01K3/04B32B3/00B32B27/14
    • G01K3/04Y10T428/24802
    • Time and temperature integrating devices for providing a visually observable indication of cumulative thermal exposure are disclosed comprising (a) a substrate having thereon a thermally sensitive image-forming area comprising a combination of (i) an organic silver salt oxidizing agent and (ii) a reducing agent for the organic silver salt oxidizing agent, and (b) indicating indicia in association with the image forming area for indicating when the device has been exposed to a predetermined cumulative thermal exposure. In accordance with further embodiments of the invention, a process of applying such a device to a perishable product, and a perishable product having such a device applied directly thereto or to packaging thereof, are also disclosed. Time-temperature indicators in accordance with the invention undergo readily detectable changes can be easily optimized to match various rates of time-temperature dependent cumulative changes desired to be monitored for various products.
    • 公开了用于提供可视观察的累积热暴露指示的时间和温度整合装置,其包括(a)其上具有热敏图像形成区域的基底,其包含(i)有机银盐氧化剂和(ii) 有机银盐氧化剂的还原剂,和(b)与图像形成区域相关联的指示,用于指示装置何时暴露于预定的累积热暴露。 根据本发明的另外的实施例,还公开了将这种装置应用于易腐产品的方法,以及具有直接施加于其上的这种装置或其包装的易腐产品。 根据本发明的时间 - 温度指示器经历容易检测的变化可以容易地优化以匹配期望对各种产品进行监测的各种时间 - 温度依赖性累积变化速率。
    • 7. 发明申请
    • PROCESS FOR DEPOSITING ORGANIC MATERIALS
    • 沉积有机材料的工艺
    • US20090081883A1
    • 2009-03-26
    • US11861618
    • 2007-09-26
    • Diane C. FreemanDavid H. LevyPeter J. Cowdery-Corvan
    • Diane C. FreemanDavid H. LevyPeter J. Cowdery-Corvan
    • H01L21/469
    • C23C16/30B05D1/60B05D2252/02C23C16/45551C23C16/45553C23C16/545
    • A process of making an organic thin film on a substrate by atomic layer deposition is disclosed, the process comprising simultaneously directing a series of gas flows along substantially parallel elongated channels, and wherein the series of gas flows comprises, in order, at least a first reactive gaseous material, an inert purge gas, and a second reactive gaseous material, optionally repeated a plurality of times, wherein the first reactive gaseous material is capable of reacting with a substrate surface treated with the second reactive gaseous material wherein the first reactive gaseous material, the second reactive gaseous material or both is a volatile organic compound. The process is carried out substantially at or above atmospheric pressure and at a temperature under 250° C., during deposition of the organic thin film.
    • 公开了通过原子层沉积在衬底上制造有机薄膜的方法,该方法包括同时引导一系列沿着大致平行的细长通道的气流,并且其中一系列气流依次包括至少第一 反应性气态材料,惰性吹扫气体和第二反应性气体材料,任选地重复多次,其中第一反应性气体材料能够与用第二反应性气态材料处理的基底表面反应,其中第一反应性气态材料 ,第二反应性气体物质或两者都是挥发性有机化合物。 在有机薄膜的沉积期间,该过程基本上在大气压以上且在250℃以下的温度下进行。