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patent
Color conversion films comprising polymer-substituted organic fluorescent dyes
2012
The present invention concerns a color conversion film comprising at least one active layer, said layer comprising an organic fluorescent dye containing a fluorescent core, wherein said dye is substituted with at least one polymer segment. It also concerns its method of preparation.
Type
patent
EPO Family ID
46456956
Inventors
•
Ferrini, Rolando
•
Zuppiroli, Libero
•
Suarez, Stephane
•
Marty, Roman
•
Mcmullen, Justin
•
Schaer, Michael
Note
Alternative title(s) : (de) Farbumwandlungsfilm enthaltend polymersubstituierte organische fluoreszierende farbstoffe (fr) Film de conversion de couleur comprenat des ecres fluorescentes organiques substituées par des polymères
TTO classification
TTO:6.1043
Patent number | Country code | Kind code | Date issued |
EP2714842 | EP | B1 | 2017-02-22 |
US8986842 | US | B2 | 2015-03-24 |
EP2714842 | EP | A1 | 2014-04-09 |
US2012301724 | US | A1 | 2012-11-29 |
WO2012160521 | WO | A1 | 2012-11-29 |
Available on Infoscience
September 22, 2015
Use this identifier to reference this record