- Patent Title: Thermoluminescent composite particle and marking comprising same
-
Application No.: US14577390Application Date: 2014-12-19
-
Publication No.: US11719644B2Publication Date: 2023-08-08
- Inventor: Mia Milos , Xavier Cédric Raemy , Jean-Luc Dorier
- Applicant: SICPA HOLDING SA
- Applicant Address: CH Prilly
- Assignee: SICPA HOLDING SA
- Current Assignee: SICPA HOLDING SA
- Current Assignee Address: CH Prilly
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: WO TEP2013077823 2013.12.20
- Main IPC: G01N21/71
- IPC: G01N21/71 ; C09K11/68 ; C01G49/08 ; C09K11/77 ; C09K11/02 ; C09K9/00 ; G01N33/02 ; G01N33/15
Abstract:
Disclosed is a composite particle for use in a marking that is suitable for identification/authentication purposes. The particle comprises at least one superparamagnetic portion and at least one thermoluminescent portion and optionally also a thermoconductive portion between the superparamagnetic and thermoluminscent portions.
Public/Granted literature
- US20150177153A1 THERMOLUMINESCENT COMPOSITE PARTICLE AND MARKING COMPRISING SAME Public/Granted day:2015-06-25
Information query
