Metallised holographic film and method for making same

Details Metallised holographic film and method for making same Metallised holographic film and method for making same

G - Physics

03

H

G03H 1/02 (2006.01)

Patent

CA 2760475

The invention relates to a metallised film including at least one reflective layer (14, 17), said reflective layer consisting of a layer of printed metallised ink (17), characterised in that said layer of printed metallised ink (17) includes a cured binder containing at least one load of metallised particles having a metallic reflecting aspect and that said charge of metallised particles includes particles having the general shape of platelets with reflecting faces, and in that said layer (17) of printed metallised ink is applied in contact with a layer (14, 15) having a surface tension higher than 40 dynes/cm and a smooth surface state of specular reflection higher than 50 % as measured according to standard ISO 2813 at an angle of 60°. The invention also relates to a method for making said film.

L'invention concerne un film métallisé comprenant au moins une couche réfléchissante (14, 17), ladite couche réfléchissante étant une couche (17) d'encre métallisée imprimée, caractérisé en ce que ladite couche (17) d'encre métallisée imprimée comprend un liant durci incorporant au moins une charge de particules métallisées présentant un aspect métallique réfléchissant, et ladite charge de particules métallisées comprend des particules en forme générale de plaquettes présentant des faces réfléchissantes, et en ce que ladite couche (17) d'encre métallisée imprimée est appliquée au contact d'une couche (14, 15) présentant une tension de surface supérieure à 40 dynes/cm et un état de surface lisse de réflexion spéculaire supérieure à 50% mesurée selon la norme ISO 2813 avec un angle de 60°. L'invention s'étend au procédé de fabrication de ce film.

Affiliated with

Also associated with

Rating

Metallised holographic film and method for making same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Metallised holographic film and method for making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metallised holographic film and method for making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1806253