EP 0213122 B1 19880309 - OPTICALLY CODABLE TICKET IN THE FORM OF A SURFACE
Title (en)
OPTICALLY CODABLE TICKET IN THE FORM OF A SURFACE
Publication
Application
Priority
- AT 126084 A 19840416
- AT 322884 A 19841011
Abstract (en)
[origin: WO8504842A1] An optically codable material in the form of a surface, which is provided at least on one side with a thermal coating. By point-like heating of the thermal coating optical readable symbols or graphs can be produced. To improve the stability of said symbols, in particular when subjected to environmental influences of a chemical and mechanical nature, the thermal coating is covered by an UV laquer (acrylic polymerisate). The basic support consists of PVC foil.
IPC 1-7
IPC 8 full level
B41M 5/26 (2006.01); B41M 5/40 (2006.01); B41M 7/00 (2006.01)
CPC (source: EP)
B41M 5/267 (2013.01); B41M 5/405 (2013.01); B41M 7/0045 (2013.01)
Designated contracting state (EPC)
AT CH DE FR IT LI SE
DOCDB simple family (publication)
WO 8504842 A1 19851107; AT E32850 T1 19880315; DE 3561792 D1 19880414; EP 0213122 A1 19870311; EP 0213122 B1 19880309; EP 0213122 B2 19920617
DOCDB simple family (application)
AT 8500011 W 19850416; AT 85901291 T 19850416; DE 3561792 T 19850416; EP 85901291 A 19850416