Fluorescent red-orange retroreflective sheeting

Details Fluorescent red-orange retroreflective sheeting Fluorescent red-orange retroreflective sheeting

G - Physics

02

B

G02B 5/124 (2006.01)

Patent

CA 2525783

A fluorescent red-orange retroreflective article includes a polymeric matrix and at least one fluorescent dye added in an amount that provides the article with a red-orange color under daytime lighting conditions. The article also includes cube corner elements disposed at a back side of the polymeric matrix. The article can exhibit a retroreflectivity of at least 350 or 500 cd/(lux.bullet.m2), and a brightness Y of at least 20, 30, or 35. The article can exhibit a color within a preferred red-orange color space bounded by CIE chromaticity coordinates (0.560, 0.380), (0.580, 0.355), (0.633, 0.366) and (0.610, 0.390). The dye conditions associated with such enhanced performance tend to correspond to that particular preferential color space being disposed at the upper right portion of the overall red-orange fluorescent color space.

L'invention concerne un article rétroréfléchissant rouge-orange fluorescent comprenant une matrice polymère et au moins un colorant fluorescent ajouté dans une quantité permettant de colorer l'article en rouge-orange dans des conditions de lumière du jour. Ledit article comprend également des éléments de coins cubiques disposés à l'arrière de la matrice polymère. Ledit article peut présenter une rétroréflexivité comprise entre 350 et 500 cd/(lux m?2¿) et une épaisseur Y d'au moins 20, 30 ou 35. Ledit article peut comprendre une couleur présente à l'intérieur d'un espace chromatique rouge-orange préféré, relié par des coordonnées trichromatiques CIE (0.560, 0.380), (0.580, 0.355), (0.633, 0.366) et (0.610, 0.390).

Affiliated with

Also associated with

Rating

Fluorescent red-orange retroreflective sheeting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluorescent red-orange retroreflective sheeting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluorescent red-orange retroreflective sheeting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1608561