Global Patent Index - EP 0993964 A3

EP 0993964 A3 2000-11-22 - Coatings for marking by laser

Title (en)

Coatings for marking by laser

Title (de)

Mit Laserlicht beschriftbare Überzüge

Title (fr)

Couches pour marquage par laser

Publication

EP 0993964 A3 (EN)

Application

EP 99120010 A

Priority

US 10458198 P

Abstract (en)

[origin: EP0993964A2] A radiation sensitive marking coating, preferably a clear, colourless coating, has a resin, and an activatable dye system which may be activated by radiation, for marking a substrate such as a beverage can.

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

B41M 5/26; B41M 5/30; B44C 1/00; B65D 25/20

IPC 8 full level (invention and additional information)

B41M 5/26 (2006.01); B41M 5/30 (2006.01); B65B 61/26 (2006.01); B65D 25/20 (2006.01)

CPC (invention and additional information)

B41M 5/30 (2013.01); B41M 5/267 (2013.01); B65B 61/26 (2013.01); B65D 25/205 (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 0993964 A2 20000419; EP 0993964 A3 20001122

INPADOC legal status


2002-03-06 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010523

2001-08-08 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: DE GB

2000-11-22 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

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

2000-11-22 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2000-11-22 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7B 41M 5/26 A, 7B 41M 5/30 B, 7B 65D 25/20 B, 7B 44C 1/00 B

2000-04-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): DE GB

2000-04-19 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI