Retroreflective articles and retroreflective elements comprising a spherical core and two concentric optical interference layers
    2.
    发明授权
    Retroreflective articles and retroreflective elements comprising a spherical core and two concentric optical interference layers 有权
    逆反射制品和回射元件包括球形芯和两个同心光学干涉层

    公开(公告)号:US08496340B2

    公开(公告)日:2013-07-30

    申请号:US12808529

    申请日:2008-12-16

    CPC classification number: G02B5/128 G02B5/286

    Abstract: Retroreflective elements and articles that include such elements. The retroreflective elements (100) include a solid spherical core (110) having an outer surface. A first complete concentric optical interference layer (112) overlays the outer surface of the core providing a first interface between the core and the first optical interference layer, and a second complete concentric optical interference layer (122) overlays the first optical interference layer to provide a second interface between the first optical interference layer and the second optical interference layer. In some embodiments, a third complete concentric optical interference layer overlays the second optical interference layer to provide a third interface between the second optical interference layer and the third optical interference layer. The retroreflective articles include a substrate having a first major surface and a second major surface with a plurality of the retroreflective elements affixed along the first major surface of the substrate.

    Abstract translation: 包括这些元件的回射元件和物品。 回射元件(100)包括具有外表面的实心球形芯(110)。 第一完整同心光学干涉层(112)覆盖芯的外表面,提供芯和第一光学干涉层之间的第一接口,并且第二完整同心光学干涉层(122)覆盖第一光学干涉层以提供 在第一光学干涉层和第二光学干涉层之间的第二接口。 在一些实施例中,第三完整同心光学干涉层覆盖第二光学干涉层,以在第二光学干涉层和第三光学干涉层之间提供第三接口。 回归反射物品包括具有第一主表面的基底和具有沿着基底的第一主表面固定的多个回射元件的第二主表面。

    PAVEMENT MARKING, REFLECTIVE ELEMENTS, AND METHODS OF MAKING MICROSPHERES
    4.
    发明申请
    PAVEMENT MARKING, REFLECTIVE ELEMENTS, AND METHODS OF MAKING MICROSPHERES 有权
    展示标记,反射元件和制作微孔的方法

    公开(公告)号:US20100221419A1

    公开(公告)日:2010-09-02

    申请号:US12778782

    申请日:2010-05-12

    Abstract: Presently described are retroreflective articles, such as pavement markings, that comprise transparent microspheres partially embedded in a (e.g., polymeric) binder. Also described are (e.g., glass-ceramic) microspheres, methods of making microspheres, as well as compositions of glass materials and compositions of glass-ceramic materials. The microspheres generally comprise lanthanide series oxide(s), titanium oxide (TiO2), and optionally zirconium oxide (ZrO2).

    Abstract translation: 目前描述的是诸如路面标记的回射制品,其包括部分地嵌入(例如,聚合物)粘合剂中的透明微球。 还描述了(例如,玻璃 - 陶瓷)微球,制备微球的方法,以及玻璃材料的组合物和玻璃 - 陶瓷材料的组合物。 微球通常包含镧系元素氧化物,氧化钛(TiO 2)和任选的氧化锆(ZrO 2)。

    Yttria-alumina fibers
    6.
    发明授权
    Yttria-alumina fibers 失效
    氧化钇 - 氧化铝纤维

    公开(公告)号:US5348918A

    公开(公告)日:1994-09-20

    申请号:US44417

    申请日:1993-04-08

    CPC classification number: C04B35/62231 C04B35/505

    Abstract: This invention provides a continuous ceramic oxide fiber comprising Al, Y, and O. In another aspect, a method of making the same is taught. The continuous ceramic oxide fiber is useful, for example, as thermal insulation, as a filter component, and as a reinforcement for structural composites.

    Abstract translation: 本发明提供了包含Al,Y和O的连续陶瓷氧化物纤维。另一方面,教导了其制备方法。 连续陶瓷氧化物纤维可用作例如隔热材料,过滤器部件以及用于结构复合材料的增强材料。

    PAVEMENT MARKINGS, REFLECTIVE ELEMENTS, AND METHODS OF MAKING MICROSPHERES
    8.
    发明申请
    PAVEMENT MARKINGS, REFLECTIVE ELEMENTS, AND METHODS OF MAKING MICROSPHERES 有权
    展示标记,反射元件和制作微球的方法

    公开(公告)号:US20120229899A1

    公开(公告)日:2012-09-13

    申请号:US13391379

    申请日:2009-08-21

    CPC classification number: C03C12/02 C03C3/127 C03C10/00

    Abstract: Presently described are retroreflective articles, such as pavement markings, that comprise transparent microspheres 0 partially embedded in a binder (e.g., polymeric). Also described are microspheres (e.g., glass-ceramic), methods of making microspheres, spheres, as well as compositions of glass materials and compositions of glass-ceramic materials. The microspheres generally comprise lanthanide series oxide(s), titanium oxide (TiO2), and optionally zirconium oxide (ZrO2).

    Abstract translation: 目前描述的是诸如路面标记的回射制品,其包括部分地嵌入粘合剂(例如聚合物)中的透明微球体0。 还描述了微球体(例如玻璃陶瓷),制备微球体的方法,球体以及玻璃材料的组合物和玻璃 - 陶瓷材料的组合物。 微球通常包含镧系元素氧化物,氧化钛(TiO 2)和任选的氧化锆(ZrO 2)。

    RETROREFLECTIVE PAVEMENT MARKINGS
    9.
    发明申请
    RETROREFLECTIVE PAVEMENT MARKINGS 审中-公开
    反向选择性标记

    公开(公告)号:US20110200789A1

    公开(公告)日:2011-08-18

    申请号:US12808492

    申请日:2008-12-04

    Abstract: Pavement markings having a substrate with a first major surface and a second major surface; and a plurality of retroreflective elements (100) disposed along the first major surface of the substrate, the retroreflective elements each having a solid spherical core (110) and at least a first complete concentric optical interference layer (120) overlying core. In some embodiments, the retroreflective elements of the pavement marking further include a second complete concentric optical interference layer overlying the first complete concentric optical interference layer. In still other embodiments, the retroreflective elements of the pavement markings further include a third complete concentric optical interference layer overlying the second complete concentric optical interference layer.

    Abstract translation: 路面标记具有具有第一主表面和第二主表面的基底; 以及沿着所述基板的所述第一主表面设置的多个回射元件(100),所述回射元件各自具有固体球形芯(110)和至少第一完整同心光学干涉层(120),所述第一完整同心光学干涉层覆盖在所述芯上。 在一些实施例中,路面标记的回射元件还包括覆盖第一完整同心光学干涉层的第二完整同心光学干涉层。 在其他实施例中,路面标记的回射元件还包括覆盖第二完整同心光学干涉层的第三完整同心光学干涉层。

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