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    • 1. 发明授权
    • Glittering cube-corner article
    • 闪闪发光的立体角文章
    • US5948488A
    • 1999-09-07
    • US641451
    • 1996-04-30
    • Paul E. MareckiJeanine M. ShustaMatthew R. AtkinsonCheryl M. FreyOlester Benson, Jr.
    • Paul E. MareckiJeanine M. ShustaMatthew R. AtkinsonCheryl M. FreyOlester Benson, Jr.
    • G02B5/124B32B3/30
    • G02B5/124Y10T428/24479
    • A glittering non-retroreflective sheeting 60 includes an array of cube-corner elements 30 that are arranged in the array such that the sheeting glitters when light is incident thereon. The glitter is in the form of many discrete points of light 68 that tend to blink off and on. The array may be configured such that a dihedral angle .alpha. varies between adjacent cube faces 31 of adjacent cube-corner elements 30 in each groove in one of the groove sets 45, 46, or 47 and such that the base plane 36 are not parallel to each other when the sheeting 60 is laid flat. Preferably, the dihedral angle .alpha. between faces 31 of adjacent cube-corner elements 30 varies in essentially all of the grooves such that the cube-corner elements are randomly tilted throughout the array. The glitter can make the sheeting very useful for aesthetic or decorative applications.
    • 闪光的非回射片60包括排列成阵列的立体角元件阵列,使得当光入射时,片材闪烁。 闪光是以许多离散的光线68的形式,倾向于闪烁和打开。 阵列可以被配置为使得二面角α在凹槽组45,46或47中的一个中的每个凹槽中的相邻立体角元件30的相邻立方体表面31之间变化,并且使得基座平面36不平行于 当薄片60平放时,彼此相对。 优选地,相邻立体角元件30的面31之间的二面角α在基本上所有的凹槽中变化,使得立体角元件在整个阵列中随机倾斜。 闪光灯可以使片材对美学或装饰应用非常有用。
    • 3. 发明授权
    • Glittering cube-corner retroreflective sheeting
    • 闪闪发光的立方角回射片
    • US5840405A
    • 1998-11-24
    • US640326
    • 1996-04-30
    • Jeanine M. ShustaPaul E. MareckiMatthew R. AtkinsonCheryl M. FreyOlester Benson, Jr.
    • Jeanine M. ShustaPaul E. MareckiMatthew R. AtkinsonCheryl M. FreyOlester Benson, Jr.
    • G02B5/124
    • G02B5/124Y10T428/24479
    • A cube-corner retroreflective sheeting 60 includes an array of cube-corner elements 30 that are defined by three sets of intersecting parallel grooves 45, 46, 47. The cube-corner elements 30 are arranged in the array such that the sheeting 60 glitters when exposed to light. The glitter is in the form of many discreet points of light that tend to blink on and off when viewed by the naked eye. The array may be configured such that a dihedral angle .alpha. varies between adjacent cube faces 31 of adjacent cube-corner elements 30 in each groove in one of the groove sets 45, 46, or 47 and such that base planes are not parallel to each other when the sheeting 60 is laid flat. Preferably, the dihedral angle .alpha. between faces 31 of adjacent cube-corner elements 30 varies in essentially all of the grooves such that the cube-corner elements are randomly tilted throughout the array. The sheeting glitters very well under daytime viewing conditions and also to some extent under nighttime or retroreflective conditions. The glittering effect can enhance the sheeting's conspicuity, and hence highlight a person's presence to give them improved safety and security.
    • 立体角回归反射片60包括由三组相交的平行凹槽45,46,47限定的立体角元件阵列30.立体角元件30被布置在阵列中,使得片材60闪烁时 曝光 闪光是以肉眼观察到的许多谨慎的光线,其倾向于眨眼开启和关闭。 阵列可以被配置为使得二面角α在凹槽组45,46或47中的一个中的每个凹槽中的相邻立体角元件30的相邻立方体表面31之间变化,并且使得基面不彼此平行 当片60平放时。 优选地,相邻立体角元件30的面31之间的二面角α在基本上所有的凹槽中变化,使得立体角元件在整个阵列中随机倾斜。 在白天观看条件下,还可以在一定程度上在夜间或回归条件下,片材闪烁。 闪闪发光的效果可以增强片材的显着性,从而突显出一个人的存在,使他们提高安全性和安全性。
    • 10. 发明授权
    • Retroreflective transfer sheet and applique
    • 反光转印片和贴花
    • US5674605A
    • 1997-10-07
    • US528906
    • 1995-09-15
    • Paul E. Marecki
    • Paul E. Marecki
    • G02B5/13B44C1/17B44C5/00D06Q1/12G02B5/128G02B5/12
    • D06Q1/12B44C1/1716G02B5/128Y10S428/913Y10T428/24372Y10T428/252
    • A retroreflective applique is provided that includes a layer of optical lens elements partially embedded in and protruding from a transfer adhesive layer prepared from ingredients comprising a vinyl plastisol and a substantially nonhydrolyzed aminosilane adhesion promoter; wherein the aminosilane adhesion promoter is used in an amount effective to produce an applique capable of: (a) retaining at least about 60% of its initial retroreflectivity after being laminated to 65/35 polyester/cotton blend fabric (100 g/m.sup.2) at about 174.degree. C. and about 2.8 Kg/cm.sup.2 pressure for about 20 seconds and subjected to home laundering conditions five times; and (b) retaining at least about 40% of its initial retroreflectivity after being laminated to 65/35 polyester/cotton blend fabric (100 g/m.sup.2) at about 174.degree. C. and about 2.8 Kg/cm.sup.2 pressure for about 20 seconds and subjected to home laundering conditions twenty-five times.
    • 提供了一种回射贴布,其包括部分嵌入并由从包含乙烯基增塑溶胶和基本上未水解的氨基硅烷粘合促进剂的成分制备的转移粘合剂层中突出的光学透镜元件层; 其中氨基硅烷粘合促进剂的用量有效地产生贴花,其能够:(a)在层压到65/35聚酯/棉混纺织物(100g / m 2)之后保持其初始回射反射率的至少约60% 约174℃和约2.8kg / cm2压力约20秒,并进行家庭洗涤条件五次; 和(b)在约174℃和约2.8Kg / cm 2压力下层压至65/35聚酯/棉混纺织物(100g / m 2)约20秒后,保持其初始回射率的至少约40%,以及 遭受家庭洗钱的情况二十五次。