C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
C09B 67/04 (2006.01) C09B 67/00 (2006.01) C09B 67/02 (2006.01) C09B 67/20 (2006.01) C09B 67/42 (2006.01) E01F 9/04 (2006.01) E01F 9/08 (2006.01)
Patent
CA 2399716
Daylight fluorescent articles are disclosed that utilize durable fluorescent pigment particles resulting from a fluorescent dye incorporated within a matrix polymer selected from polycarbonate, polyester and mixtures thereof and where the particles are of various desired shapes and sizes. Embodiments of such fluorescent pigment particles may also be retroreflective and are especially useful for pavement marking surfaces and retroreflective products for highway transportation safety.
L'invention concerne des articles fluorescents à la lumière du jour mettant en application des particules de pigments fluorescents durables obtenues à partir d'un colorant fluorescent incorporé dans une matrice polymère sélectionnée dans polycarbonate, polyester et leurs mélanges, ces particules présentant différentes formes et dimensions désirées. Des modes de réalisation de ces particules de pigments fluorescents peuvent également consister en des particules rétroréfléchissantes et sont particulièrement utiles pour des surfaces de marquage de trottoir, ainsi qu'en tant que produits rétroréfléchissants pour la sécurité routière.
Burns David M.
Harelstad R. Ellen
Pavelka Lee A.
3m Innovative Properties Company
Smart & Biggar
LandOfFree
Durable fluorescent organic pigments and methods of making does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Durable fluorescent organic pigments and methods of making, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Durable fluorescent organic pigments and methods of making will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1554391