EP 3047258 A1 20160727 - DEVICE FOR AUTOMATICALLY IDENTIFYING FLUORESCENCE OF TRACERS WITH A VIEW TO AUTOMATICALLY SORTING AND/OR CONTROLLING THE QUALITY OF MARKED PRODUCTS OR MATERIALS, WHICH MAY OR MAY NOT BE COLOURED
Title (en)
DEVICE FOR AUTOMATICALLY IDENTIFYING FLUORESCENCE OF TRACERS WITH A VIEW TO AUTOMATICALLY SORTING AND/OR CONTROLLING THE QUALITY OF MARKED PRODUCTS OR MATERIALS, WHICH MAY OR MAY NOT BE COLOURED
Title (de)
VORRICHTUNG ZUR AUTOMATISCHEN IDENTIFIZIERUNG DER FLUORESZENZ VON TRACERN ZUM AUTOMATISCHEN SORTIEREN UND/ODER ZUR QUALITÄTSKONTROLLE VON MARKIERTEN PRODUKTEN ODER MATERIALIEN MIT ODER OHNE FÄRBUNG
Title (fr)
DISPOSITIF D'IDENTIFICATION AUTOMATIQUE DE FLUORESCENCE DE TRACEURS EN VUE DU TRI AUTOMATIQUE ET/OU DU CONTROLE DE QUALITE DE PRODUITS OU MATIERES MARQUEES, COLOREES OU NON.
Publication
Application
Priority
- FR 1358902 A 20130916
- FR 2014052302 W 20140916
Abstract (en)
[origin: WO2015036719A1] The invention relates to a device (1) for identifying and/or authenticating a material (2) or an object, in particular for sorting dark or black plastic materials containing chemical tracers at concentrations of less than 50 ppm, comprising: - a source (3) of UV or IR excitation radiation (4); - a detector (6) for detecting fluorescence emitted by the material (2) subjected to said radiation; - processing means (8) for detecting and identifying the tracers. The invention also relates to a method for using such a device.
IPC 8 full level
G01N 21/64 (2006.01); B07C 5/342 (2006.01); G01N 21/85 (2006.01)
CPC (source: EP)
B07C 5/342 (2013.01); B07C 5/3425 (2013.01); G01N 21/643 (2013.01); G01N 21/645 (2013.01); G01N 21/85 (2013.01); G01N 21/6408 (2013.01); G01N 2021/6417 (2013.01); G01N 2021/8592 (2013.01)
Citation (search report)
See references of WO 2015036719A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015036719 A1 20150319; EP 3047258 A1 20160727; FR 3010789 A3 20150320; FR 3010790 A1 20150320; FR 3010790 B1 20181130
DOCDB simple family (application)
FR 2014052302 W 20140916; EP 14786224 A 20140916; FR 1358902 A 20130916; FR 1458718 A 20140916