Global Patent Index - EP 1038690 A1

EP 1038690 A1 2000-09-27 - Printed latent raster image

Title (en)

Printed latent raster image

Title (de)

Latentes Rasterdruckbild

Title (fr)

Image latente imprimée sous forme de trame

Publication

EP 1038690 A1 (DE)

Application

EP 99105032 A

Priority

EP 99105032 A

Abstract (en)

The invention relates to a latent halftone image on a carrier that shows an especially multicolor reversible image upon the exposure to UV light, said halftone image preferably containing a plurality of UV-luminescent dyes. The invention also relates to a method for producing such an image and its use in advertising.

Abstract (de)

Die vorliegende Erfindung betrifft ein latentes Rasterdruckbild auf einem Träger, das bei Einwirken von UV-Licht ein insbesondere mehrfarbiges reversibles Bild zeigt, wobei das Rasterdruckbild bevorzugt mehrere unter UV-Licht lumineszierende Farbstoffe enthält, Verfahren zu seiner Herstellung sowie seine Verwendung in der Werbung.

IPC 1-7 (main, further and additional classification)

B41M 3/14; B42D 15/00; G07D 7/00

IPC 8 full level (invention and additional information)

B41F 17/13 (2009.01); B41M 3/14 (2006.01); B42D 15/00 (2006.01); G07D 7/00 (2006.01); G07D 7/12 (2006.01)

CPC (invention and additional information)

G07D 7/128 (2013.01); B41F 17/13 (2013.01); B41M 3/144 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1038690 A1 20000927; AU 4395700 A 20001009; CH 695375 A5 20060428; CH 695375 A8 20070531; NO 20014583 A 20011121; NO 20014583 D0 20010920; RU 2238189 C2 20041020; WO 0056553 A1 20000928

INPADOC legal status


2002-02-21 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

- Ref Legal Event Code: 8566

2002-01-16 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20010328

2001-06-13 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

2001-06-13 [AXX] PAYMENT OF EXTENSION FEES

- Ref Legal Event Code: AXX

- Free Format Text: AL PAYMENT 19990322;LT PAYMENT 19990322;LV PAYMENT 19990322;MK PAYMENT 19990322;RO PAYMENT 19990322;SI PAYMENT 19990322

2000-09-27 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-09-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL PAYMENT 19990322;LT PAYMENT 19990322;LV PAYMENT 19990322;MK PAYMENT 19990322;RO PAYMENT 19990322;SI PAYMENT 19990322