Invention Grant
US09127139B2 Process for labeling materials based on organic thermoplastic or thermosetting polymer matrices
有权
基于有机热塑性或热固性聚合物基体标记材料的方法
- Patent Title: Process for labeling materials based on organic thermoplastic or thermosetting polymer matrices
- Patent Title (中): 基于有机热塑性或热固性聚合物基体标记材料的方法
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Application No.: US12602864Application Date: 2008-06-04
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Publication No.: US09127139B2Publication Date: 2015-09-08
- Inventor: Olivier Guillou , Carole Daiguebonne , Nicolas Kerbellec
- Applicant: Olivier Guillou , Carole Daiguebonne , Nicolas Kerbellec
- Applicant Address: FR
- Assignee: INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE RENNES
- Current Assignee: INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE RENNES
- Current Assignee Address: FR
- Agency: Thomas Horstemeyer, LLP
- Priority: FR0704024 20070606
- International Application: PCT/EP2008/056904 WO 20080604
- International Announcement: WO2008/148792 WO 20081211
- Main IPC: C09K11/06
- IPC: C09K11/06 ; C09K11/02 ; G01J1/58 ; G01N21/64 ; C08K5/098 ; G01N21/17
Abstract:
Process for labelling a material based on at least one organic thermoplastic or thermosetting polymer matrix comprising a step that consists in incorporating therein, by dispersion during its manufacture or its formation, at least one compound based on at least one photoluminescent rare earth in a concentration that renders this compound detectable under UV irradiation, said compound being a coordination polymer that is in the form of a crystallite obtained by reaction of at least one photoluminescent rare-earth ion with at least one unsaturated organic ligand.
Public/Granted literature
- US20100207067A1 PROCESS FOR LABELLING MATERIALS BASED ON ORGANIC THERMOPLASTIC OR THERMOSETTING POLYMER MATRICES Public/Granted day:2010-08-19
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