The present invention relates to a retroreflective substrate (5) having a light incident face and comprising a plurality of retroreflective elements and a reflective layer, and a marking layer (1) disposed on at least a portion of the retroreflective substrate (5), characterized by: the marking layer (1) comprising cesium tungsten oxide particles.
RETROREFLECTIVE SUBSTRATE
RETROREFLEKTIERENDES SUBSTRAT
SUBSTRAT RÉTRORÉFLÉCHISSANT
2020-07-29
Patent
Electronic Resource
English
IPC: | G09F DISPLAYING , Anzeigewesen / 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 |
RETROREFLECTIVE ARTICLE AND METHOD MAKING A RETROREFLECTIVE ARTICLE
European Patent Office | 2021
|