SYNERGISTIC REVERSIBLE CHROMISM
    1.
    发明申请
    SYNERGISTIC REVERSIBLE CHROMISM 审中-公开
    协调反应色彩

    公开(公告)号:US20130286461A1

    公开(公告)日:2013-10-31

    申请号:US13870461

    申请日:2013-04-25

    CPC classification number: G02F1/0147 B32B17/10036 B32B17/10477 B32B17/10486

    Abstract: A multilayer laminate and, more particularly a variable transmission window, which comprises: a) a thermochromic layer b) a photochromic layer wherein the thermochromic layer exhibits a net increase in its ability to absorb UV, visible, and/or near infrared light energy as the temperature of the system increases and a net decrease in its ability to absorb UV, visible and/or near infrared light energy as the temperature of the system decreases within the active range of the thermochromic layer.

    Abstract translation: 一种多层层压材料,更具体地说是一种可变透光窗,包括:a)热致变色层b)光致变色层,其中热致变色层的吸收紫外线,可见光和/或近红外光能的能力净增加为 随着系统的温度在热变色层的有效范围内降低,系统的温度增加,并且其吸收UV,可见光和/或近红外光能的能力的净减少。

    Multi-layer ligand exchange thermochromic systems
    10.
    发明授权
    Multi-layer ligand exchange thermochromic systems 有权
    多层配体交换热变色系统

    公开(公告)号:US07525717B2

    公开(公告)日:2009-04-28

    申请号:US11849659

    申请日:2007-09-04

    Abstract: Ligand exchange of thermochromic, LETC, systems exhibiting a reversible change in absorbance of electromagnetic radiation as the temperature of the system is reversibly changed are described. The described LETC systems include one or more than one transition metal ion, which experiences thermally induced changes in the nature of the complexation or coordination around the transition metal ion(s) and, thereby, the system changes its ability to absorb electromagnetic radiation as the temperature changes.In accordance with one aspect of the present invention, a thermochromic device is disclosed comprising at least two thermochromic layers when each thermochromic layer includes a polymer, at least one transition metal ion, at least one HεL ligand capable of forming a HεMLC with the transition metal ion and at least one LεL ligand capable of forming an LεMLC with the transition metal ion. In accordance with yet another aspect of the present invention, the thermochromic device further includes a separator between the first and second thermochromic layers to prevent intermixing of the contents of the layers.

    Abstract translation: 描述了随着系统温度的可逆变化,热致变色LETC,电磁辐射吸收率呈现可逆变化的系统的配位交换。 所描述的LETC系统包括一个或多于一个的过渡金属离子,其经历过渡金属离子周围的络合或配位性质的热诱导变化,从而系统改变其吸收电磁辐射的能力,如 温度变化。 根据本发明的一个方面,公开了一种热致变色装置,其包含至少两个热致变色层,当每个热变色层包括聚合物,至少一种过渡金属离子,至少一种能够与过渡金属形成HepsilonMLC的HepsilonL配体 离子和能够与过渡金属离子形成LepsilonMLC的至少一种Lepsilon配体。 根据本发明的另一方面,热致变色装置还包括在第一和第二热变色层之间的隔板,以防止层的内容物的混合。

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