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1. 发明授权

US5928761A Retroreflective black pavement marking articles 失效
标题翻译：回光黑色路面标记物品
公开(公告)号：US5928761A
公开(公告)日：1999-07-27
申请号：US895297
申请日：1997-07-16
申请人： Thomas P. Hedblom , Gregory F. Jacobs
发明人： Thomas P. Hedblom , Gregory F. Jacobs
IPC分类号： E01F9/04 , E01F9/08 , G08B9/06
CPC分类号： E01F9/524 , E01F9/512 , Y10T428/24372 , Y10T428/24421 , Y10T428/24479 , Y10T428/24802 , Y10T428/24851 , Y10T428/24876 , Y10T428/24893 , Y10T428/24901 , Y10T428/25 , Y10T428/252
摘要： The articles of the present invention comprise optical elements embedded in either a core having a binder layer which is embedded in a road-binder or optical elements which are directly embedded into a binder layer. The binder layer may be part of a preformed pavement marking tape or may be applied directly to a traffic-bearing surface. The binder layer is comprised of a black pigment. The pavement marking articles of the present invention comprise one or more first region(s) wherein the first region(s) has a daytime appearance of black and is retroreflective.In another embodiment of the present invention, the pavement marking articles further comprise one or more second region(s) having a color which contrasts with black during the daytime and which is typically also retroreflective. The second region(s) is adjacent to the first region(s).
摘要翻译：本发明的制品包括嵌入在具有嵌入在道路粘合剂中的粘合剂层的芯中的光学元件或直接嵌入粘合剂层中的光学元件。粘合剂层可以是预成型路面标记带的一部分，或者可以直接施加到承载表面。粘合剂层由黑色颜料组成。本发明的路面标记制品包括一个或多个第一区域，其中第一区域具有黑白的白天外观并且是回射反射的。在本发明的另一个实施例中，路面标记制品还包括一个或多个第二区域，其具有在白天与黑色对比的颜色，并且通常也是回射反射的。第二区域与第一区域相邻。

2. 发明授权

US5286682A Yellow retroreflective pavement markings 失效
标题翻译：黄色回射路面标记
公开(公告)号：US5286682A
公开(公告)日：1994-02-15
申请号：US838527
申请日：1992-02-19
申请人： Gregory F. Jacobs , James E. Lasch , Thomas P. Hedblom , Larry K. Stump
发明人： Gregory F. Jacobs , James E. Lasch , Thomas P. Hedblom , Larry K. Stump
IPC分类号： B29D99/00 , E01F9/04 , E01F9/08 , G02B5/02 , G02B5/128 , C03C12/02
CPC分类号： E01F9/578 , E01F9/506
摘要： A pavement marking that has yellow-tinted, retroreflective beads partially embedded in a bead-carrier medium. The bead-carrier medium contains 0.5 to 15 volume percent of a light-scattering agent that scatters white light. The pavement marking is able to retroreflect a distinct yellow color at nighttime without using yellow pigments that contain the potentially-toxic metals, cadmium, chromium, and lead.
摘要翻译：路面标记，其具有部分地嵌入珠载体介质中的黄色定向反光珠。珠载体介质含有0.5〜15体积％的散射白光的光散射剂。路面标记能够在夜间使用黄色的黄色颜料，而不会使用含有潜在有毒金属，镉，铬和铅的黄色颜料。

3. 发明授权

US07413316B2 Retroreflective elements and articles 有权
标题翻译：回射元件和物品
公开(公告)号：US07413316B2
公开(公告)日：2008-08-19
申请号：US11566924
申请日：2006-12-05
申请人： Rebecca A. Shipman , Craig S. Chamberlain , James D. Heininger , Thomas P. Hedblom , Douglas E. Weiss , Gerald S. Deeb
发明人： Rebecca A. Shipman , Craig S. Chamberlain , James D. Heininger , Thomas P. Hedblom , Douglas E. Weiss , Gerald S. Deeb
IPC分类号： G02B5/122
CPC分类号： B29D11/00615 , B29D11/00605 , E01F9/524 , E01F9/565 , G02B5/12 , G02B5/124 , G02B5/128
摘要： The present invention relates to retroreflective elements and retroreflective articles such as pavement markings comprising retroreflective elements, methods of making retroreflective elements, and laminates.
摘要翻译：本发明涉及回射元件和回射制品，例如包括回射元件的路面标记，制造回射元件的方法和层压板。

4. 发明授权

US06966660B1 Article exhibiting dry and wet retroreflectivity 失效
标题翻译：文章表现出干湿回归性
公开(公告)号：US06966660B1
公开(公告)日：2005-11-22
申请号：US09418730
申请日：1999-10-15
申请人： Gina M. Buccellato , Thomas P. Hedblom , John L. Vandenberg
发明人： Gina M. Buccellato , Thomas P. Hedblom , John L. Vandenberg
IPC分类号： B32B7/02 , E01F9/00 , E01F9/04 , G02B5/12 , G02B5/128
CPC分类号： G02B5/128 , E01F9/40 , E01F9/524
摘要： A exposed-lens retroreflective article exhibiting retroreflection under dry and wet conditions is provided. The inventive article comprises a first set of optical elements having a first reflective layer disposed on the embedded portion of the elements. The first set contributes mainly to dry retroreflection. The article further comprises a second set of optical elements having a second reflective layer behind a spacing layer. The second set contributes mainly to wet retroreflection. In one embodiment, the first and second sets of optical elements have substantially the same average diameters, refractive index, and density.
摘要翻译：提供在干燥和潮湿条件下展现回射的曝光镜片回归制品。本发明的物品包括具有设置在元件的嵌入部分上的第一反射层的第一组光学元件。第一套主要用于干式回射。该物品还包括具有在间隔层之后的第二反射层的第二组光学元件。第二套主要用于湿回卷。在一个实施例中，第一和第二组光学元件具有基本相同的平均直径，折射率和密度。

5. 发明授权

US06431788B1 Wear resistant pavement marking 有权
标题翻译：耐磨路面标线
公开(公告)号：US06431788B1
公开(公告)日：2002-08-13
申请号：US09191330
申请日：1998-11-13
申请人： Thomas P. Hedblom , Eric E. Rice , Curtis W. Meverden , Gregory E. Gilligan , Thomas D. Krech
发明人： Thomas P. Hedblom , Eric E. Rice , Curtis W. Meverden , Gregory E. Gilligan , Thomas D. Krech
IPC分类号： E01F906
CPC分类号： E01F9/512
摘要： A pavement marking and methods of making pavement markings are disclosed in which the pavement markings exhibit enhanced wear resistance to, e.g., snowplow blades. The pavement markings include elongated protuberances in which successive elongated protuberances overlap along at least the longitudinal direction and may also overlap in a direction transverse to the longitudinal axis. Other protuberances are interspersed between the elongated protuberances to improve retroreflectivity. The elongated protuberances are provided to support, e.g., a snowplow blade moving over the pavement marking.
摘要翻译：公开路面标记和路面标记的方法，其中路面标记对例如降雪刮刀具有增强的耐磨性。路面标记包括细长突起，其中连续的细长突起至少沿着纵向重叠，并且还可以在横向于纵向轴线的方向上重叠。其他突起散布在细长突起之间，以提高回射性。提供细长突起以支撑例如在路面标记上移动的除雪机叶片。

6. 发明授权

US06365262B1 Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same 有权
公开(公告)号：US06365262B1
公开(公告)日：2002-04-02
申请号：US09175523
申请日：1998-10-20
申请人： Thomas P. Hedblom , Eric E. Rice , Terry L. Bescup , Joseph M. McGrath
发明人： Thomas P. Hedblom , Eric E. Rice , Terry L. Bescup , Joseph M. McGrath
IPC分类号： F01F9015
CPC分类号： E01F9/524 , Y10T428/24372 , Y10T428/24421 , Y10T428/252
摘要： The articles of the present invention comprise pavement marking articles which are retroreflective under dry and/or wet conditions. The articles comprise a monolayer of exposed-lens optical elements, a spacing layer, and a reflective layer. The present invention also provides a method of making said pavement marking articles.

7. 发明授权

US07156528B2 Retroreflective elements and articles 有权
标题翻译：回射元件和物品
公开(公告)号：US07156528B2
公开(公告)日：2007-01-02
申请号：US10761770
申请日：2004-01-21
申请人： Douglas E. Weiss , Rebecca A. Shipman , Craig S. Chamberlain , James D. Heininger , Thomas P. Hedblom , Gerald S. Deeb
发明人： Douglas E. Weiss , Rebecca A. Shipman , Craig S. Chamberlain , James D. Heininger , Thomas P. Hedblom , Gerald S. Deeb
IPC分类号： G02B5/122
CPC分类号： G02B5/128 , E01F9/524 , G02B5/124
摘要： The present invention relates to retroreflective elements and retroreflective articles such as pavement markings comprising retroreflective elements, methods of making retroreflective elements, and laminates.
摘要翻译：本发明涉及回射元件和回射制品，例如包括回射元件的路面标记，制造回射元件的方法和层压板。

8. 发明授权

US5763000A Pavement marking with multiple topcoats 失效
标题翻译：路面标记与多个面漆
公开(公告)号：US5763000A
公开(公告)日：1998-06-09
申请号：US852795
申请日：1997-05-07
申请人： Thomas P. Hedblom
发明人： Thomas P. Hedblom
IPC分类号： E01F9/04 , E01F9/08 , E01C11/24
CPC分类号： E01F9/524 , E01F9/512 , Y10T428/24612 , Y10T428/2462
摘要： A pavement marking and a method of making a pavement marking, where retroreflectivity and skid-resistance can be independently controlled while making efficient use of the optical elements and skid-resistant particles. One illustrative embodiment includes two topcoats on a base sheet having first and second major surfaces, the first major surface having a plurality of protuberances located thereon which are separated by valleys. A first topcoat is attached to the first major surface of the base sheet and a second topcoat is selectively located on the protuberances. A first mixture of optical elements and/or skid-resistant particles is attached to, e.g., partially embedded in, the first topcoat and a second mixture of optical elements and/or skid-resistant particles is attached to, e.g., partially embedded in, the second topcoat.
摘要翻译：道路标记和路面标记的方法，其中可以独立地控制逆反射性和防滑性，同时有效地使用光学元件和防滑粒子。一个说明性实施例包括在具有第一和第二主表面的基片上的两个面漆，第一主表面具有位于其上的多个由谷分开的突起。第一面漆附着到基片的第一主表面上，第二顶涂层选择性地位于突起上。光学元件和/或防滑粒子的第一混合物附接到例如部分地嵌入第一面漆中，并且光学元件和/或防滑粒子的第二混合物附接到例如部分地嵌入，第二面漆。

9. 发明授权

US5676488A Pavement marking with multiple topcoats 失效
标题翻译：路面标记与多个面漆
公开(公告)号：US5676488A
公开(公告)日：1997-10-14
申请号：US496598
申请日：1995-06-29
申请人： Thomas P. Hedblom
发明人： Thomas P. Hedblom
IPC分类号： E01F9/04 , E01F9/08
CPC分类号： E01F9/524 , E01F9/512 , Y10T428/24612 , Y10T428/2462
摘要： A pavement marking and a method of making a pavement marking, where retroreflectivity and skid-resistance can be independently controlled while making efficient use of the optical elements and skid-resistant particles. One illustrative embodiment includes two topcoats on a base sheet having first and second major surfaces, the first major surface having a plurality of protuberances located thereon which are separated by valleys. A first topcoat is attached to the first major surface of the base sheet and a second topcoat is selectively located on the protuberances. A first mixture of optical elements and/or skid-resistant particles is attached to, e.g., partially embedded in, the first topcoat and a second mixture of optical elements and/or skid-resistant particles is attached to, e.g., partially embedded in, the second topcoat.
摘要翻译：道路标记和路面标记的方法，其中可以独立地控制逆反射性和防滑性，同时有效地使用光学元件和防滑粒子。一个说明性实施例包括在具有第一和第二主表面的基片上的两个面漆，第一主表面具有位于其上的多个由谷分开的突起。第一面漆附着到基片的第一主表面上，第二顶涂层选择性地位于突起上。光学元件和/或防滑粒子的第一混合物附接到例如部分地嵌入第一面漆中，并且光学元件和/或防滑粒子的第二混合物附接到例如部分地嵌入，第二面漆。

10. 发明授权

US5593246A Patterned chalk-resistant pavement marking and method of making 失效
标题翻译：图案化的耐粉碎路面标记和制作方法
公开(公告)号：US5593246A
公开(公告)日：1997-01-14
申请号：US296677
申请日：1994-08-26
申请人： Thomas P. Hedblom , Kathleen A. Hachey , Robert L. Keech
发明人： Thomas P. Hedblom , Kathleen A. Hachey , Robert L. Keech
IPC分类号： E01F9/04 , E01F9/08 , E01F9/00
CPC分类号： E01F9/578 , E01F9/512 , Y10T428/24612
摘要： A pavement marking 10 includes a base sheet 12, a barrier layer 30, a layer 32 of bonding material, a multitude of optical elements 34, and skid-resistant particles 36. The base sheet 12 contains rubber and fillers and has a number of protuberances 14 projecting from its front side 28. Valleys 16 are disposed between the protuberances 14. The barrier layer 30 is disposed on the front side 28 at least in valleys 16 and preferably over protuberances 14. The layer 32 of bonding material is disposed predominantly on protuberances 14 and in this position secures the optical elements 34 and skid-resistant particles 36 to the protuberances 14 but not to the valleys 16. The coverage of the front side 28 of base sheet 12 with barrier layer 30 and bonding material 32 prevents the fillers in the base sheet 12 from becoming present on the top surface of the pavement marking 10 and thereby preserves the intended color of the marking 10.
摘要翻译：路面标记10包括基片12，阻挡层30，接合材料层32，多个光学元件34和防滑粒子36.基片12包含橡胶和填料，并且具有多个突起凹槽16设置在突出部14之间。阻挡层30至少在谷部16中设置在前侧28上，优选地设置在突出部14上。接合材料层32主要设置在突起部并且在该位置中，光学元件34和防滑粒子36固定到突起14而不固定到谷部16。具有阻挡层30和接合材料32的基片12的前侧28的覆盖防止了填充物基片12变得存在于路面标记10的顶面上，从而保持标记10的预期颜色。

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