EP 3805002 A1 20210414 - LASER MARKABLE ARTICLES
Title (en)
LASER MARKABLE ARTICLES
Title (de)
LASERMARKIERBARE ARTIKEL
Title (fr)
ARTICLES POUVANT ÊTRE MARQUÉS AU LASER
Publication
Application
Priority
EP 19202694 A 20191011
Abstract (en)
A laser markable article (1) comprising a laser markable layer including a colour forming agent (20) and a layer adjacent to the laser markable layer including an optothermal converting agent (30).
IPC 8 full level
B41M 5/323 (2006.01); B41M 5/46 (2006.01); B41M 5/333 (2006.01)
CPC (source: EP)
B41M 5/323 (2013.01); B41M 5/465 (2013.01); B41M 5/333 (2013.01); B41M 5/3333 (2013.01); B41M 2205/04 (2013.01); B41M 2205/38 (2013.01); B41M 2205/40 (2013.01)
Citation (applicant)
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Citation (search report)
- [X] EP 3118007 A1 20170118 - RICOH CO LTD [JP]
- [X] EP 1923226 A2 20080521 - LINTEC CORP [JP]
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)
DOCDB simple family (application)
EP 19202694 A 20191011; EP 2020077926 W 20201006