A prismatic retroreflective sheeting includes a structured layer that includes a plurality of cube corner elements including a reduced tungsten oxide, a radiation-treated region, and a non-radiation-treated region. The prismatic retroreflective sheeting includes also includes an information-containing layer above the structured layer. The information-containing layer includes at least one indicia defining an edge. The radiation-treated region of the structured layer is adjacent and below at least part of the edge of the at least one indicia.
Prismatic retroreflective sheeting including infrared absorbing material
04.02.2020
Patent
Elektronische Ressource
Englisch
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
PRISMATIC RETROREFLECTIVE SHEETING INCLUDING INFRARED ABSORBING MATERIAL
Europäisches Patentamt | 2017
|PRISMATIC RETROREFLECTIVE SHEETING INCLUDING INFRARED ABSORBING MATERIAL
Europäisches Patentamt | 2019
|PRISMATIC RETROREFLECTIVE SHEETING INCLUDING INFRARED ABSORBING MATERIAL
Europäisches Patentamt | 2018
|PRISMATIC RETROREFLECTIVE SHEETING WITH REDUCED RETROREFLECTIVITY OF INFRA-RED LIGHT
Europäisches Patentamt | 2017
Prismatic retroreflective sheeting with reduced retroreflectivity of infra-red light
Europäisches Patentamt | 2016
|