EP 1628279 A3 20060927 - Laserfilm
Title (en)
Laserfilm
Title (de)
Laserfilm
Title (fr)
Laserfilm
Publication
Application
Priority
DE 102004038774 A 20040809
Abstract (en)
[origin: EP1628279A2] A laser film comprises at least one-ply backing layer (1) comprising a transparent sheet, and a self-adhesive mass (2) containing an additive coated on one side of the laser film. The additive changes color under laser irradiation. The laser film is optionally lined with a release paper or a release film.
IPC 8 full level
B41M 5/26 (2006.01); G09F 3/02 (2006.01); G09F 3/10 (2006.01)
CPC (source: EP US)
B41M 5/267 (2013.01 - EP US); G09F 3/0292 (2013.01 - EP US); G09F 3/10 (2013.01 - EP US); B41M 5/41 (2013.01 - EP US); Y10T 428/14 (2015.01 - EP US)
Citation (search report)
- [XPAP] WO 2005035263 A1 20050421 - LEYHATTON INNOVATIONS LTD [NZ], et al
- [AD] US 5824397 A 19981020 - KOOPS ARNE [DE], et al
- [A] US 2004026921 A1 20040212 - KRONE MALTE [DE], et al
- [AD] US 5626966 A 19970506 - KUELPER KLAUS [DE], et al
- [A] US 5914165 A 19990622 - FREEDMAN MELVIN S [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1628279 A2 20060222; EP 1628279 A3 20060927; EP 1628279 B1 20081029; DE 102004038774 A1 20060223; DE 502005005785 D1 20081211; ES 2314575 T3 20090316; US 2006029760 A1 20060209
DOCDB simple family (application)
EP 05106839 A 20050726; DE 102004038774 A 20040809; DE 502005005785 T 20050726; ES 05106839 T 20050726; US 15492305 A 20050616