EP 1827859 B1 20110907 - COMPOSITION FOR FORMING A LASER-MARKABLE COATING AND PROCESS FOR FORMING A MARKING BY LASER EXPOSURE
Title (en)
COMPOSITION FOR FORMING A LASER-MARKABLE COATING AND PROCESS FOR FORMING A MARKING BY LASER EXPOSURE
Title (de)
ZUSAMMENSETZUNG ZUR HERSTELLUNG EINER LASERMARKIERBAREN SCHICHT UND VERFAHREN ZUR HERSTELLUNG EINER MARKIERUNG DURCH LASERBELICHTUNG
Title (fr)
COMPOSITION SERVANT A FORMER UN REVETEMENT POUVANT ETRE MARQUE AU LASER, ET PROCEDE DE FORMATION D'UN MARQUAGE PAR EXPOSITION A UN LASER
Publication
Application
Priority
- US 2005044483 W 20051208
- US 63409904 P 20041208
Abstract (en)
[origin: WO2006063165A2] A composition for forming a laser-markable coating, comprising: (a) a first component of a color-forming agent, wherein upon exposure to a laser the first component is capable of reacting with a second component of the color-forming agent to generate a color; and (b) a binder comprising a substituted or unsubstituted polyurethane compound.
IPC 8 full level
B41M 5/337 (2006.01)
CPC (source: EP)
B41M 5/3372 (2013.01); B41M 5/327 (2013.01); B41M 5/3335 (2013.01)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
WO 2006063165 A2 20060615; WO 2006063165 A3 20061207; WO 2006063165 A9 20060713; EP 1827859 A2 20070905; EP 1827859 A4 20100707; EP 1827859 B1 20110907
DOCDB simple family (application)
US 2005044483 W 20051208; EP 05853411 A 20051208