Radiation absorbing compositions, methods and articles made by applying such compositions
    1.
    发明申请
    Radiation absorbing compositions, methods and articles made by applying such compositions 审中-公开
    辐射吸收组合物,通过应用这种组合物制备的方法和制品

    公开(公告)号:US20070113967A1

    公开(公告)日:2007-05-24

    申请号:US11285840

    申请日:2005-11-23

    IPC分类号: B32B37/00

    CPC分类号: C07C251/22 Y10T428/31855

    摘要: Infrared (IR) radiation absorbing compounds of metal or metalloids with ligands are beneficial for many applications. Schiff base biquinone (SBB) ligands surrounding a metal or metalloid center may be used for laser welding applications, as one example, wherein effective infrared radiation absorption and heat resistance are required. These compounds may be known as Schiff base biquinone metal complexes (SBBC's). The compositions and methods of this invention provide examples of many different NIR absorbing compounds that exhibit high NIR absorbing strength, good thermal stability, and relatively low visible color. These NIR absorbing compounds may have application in many different applications, including laser welding of thermoplastics, and in IR reflecting fabrics.

    摘要翻译: 具有配体的金属或准金属的红外(IR)辐射吸收化合物对于许多应用是有益的。 围绕金属或准金属中心的席夫碱双醌(SBB)配体可用于激光焊接应用,作为需要有效的红外辐射吸收和耐热性的一个实例。 这些化合物可以称为席夫碱双醌金属络合物(SBBC's)。 本发明的组合物和方法提供了具有高NIR吸收强度,良好的热稳定性和相对低的可见颜色的许多不同的近红外吸收化合物的实例。 这些NIR吸收化合物可以应用于许多不同的应用,包括热塑性塑料的激光焊接和IR反射织物中。

    SPARK TESTING APPARATUS
    2.
    发明申请
    SPARK TESTING APPARATUS 审中-公开
    火花测试装置

    公开(公告)号:US20150247888A1

    公开(公告)日:2015-09-03

    申请号:US14415654

    申请日:2012-07-19

    IPC分类号: G01R31/00 G01R19/145

    CPC分类号: G01R31/001 G01R19/145

    摘要: The invention provides a method and apparatus for electronically testing the safety of sources of energy such as electrical circuits, in explosive atmospheres such as high risk mining situations, using an electronic spark tester (EST) in place of the known mechanical spark test apparatus (STA). The EST typically uses an analogue subsystem (5) and a digital subsystem (6) connected by a digital to analogue converter (7) and an analogue to digital connector (8) to apply a simulated spark load to the energy source and measure the time varying current response to that load.

    摘要翻译: 本发明提供了一种用于电子测试能量源的安全性的方法和装置,例如使用电子火花试验机(EST)代替已知的机械火花试验装置(STA)在诸如高风险采矿情况的爆炸性环境中的电路 )。 EST通常使用由数模转换器(7)和模拟到数字连接器(8)连接的模拟子系统(5)和数字子系统(6),以将模拟的火花负载施加到能量源并测量时间 对该负载的电流响应变化。

    Radiation absorbing compositions, methods and articles incorporating such compositions
    3.
    发明申请
    Radiation absorbing compositions, methods and articles incorporating such compositions 失效
    含有这些组合物的辐射吸收组合物,方法和制品

    公开(公告)号:US20070117893A1

    公开(公告)日:2007-05-24

    申请号:US11451028

    申请日:2006-06-12

    IPC分类号: C08K5/00

    摘要: Infrared (IR) radiation absorbing compounds of metal or metalloids with ligands are beneficial for many applications. Schiff base biquinone (SBB) ligands surrounding a metal or metalloid center may be used for laser welding applications, as one example, wherein effective infared radiation absorption and heat resistance are required. These compounds may be known as Schiff base biquinone metal complexes (SBBC's). The compositions and methods of this invention provide examples of many different NIR absorbing compounds that exhibit high NIR absorbing strength, good thermal stability, and relatively low visible color. The IR absorbing compounds may employ one or more of the following elements: Si, Zr, Bi, Sb, Ce, Cs, K, Mo.

    摘要翻译: 具有配体的金属或准金属的红外(IR)辐射吸收化合物对于许多应用是有益的。 围绕金属或准金属中心的席夫碱双醌(SBB)配体可用于激光焊接应用,作为一个例子,其中需要有效的辐射吸收和耐热性。 这些化合物可以称为席夫碱双醌金属络合物(SBBC's)。 本发明的组合物和方法提供了具有高NIR吸收强度,良好的热稳定性和相对低的可见颜色的许多不同的近红外吸收化合物的实例。 IR吸收化合物可以采用以下元素中的一种或多种:Si,Zr,Bi,Sb,Ce,Cs,K,Mo。