EP 0988157 A1 20000329 - A METHOD OF MANUFACTURE AND OF VERIFICATION OF A SECURITY PAPER
Title (en)
A METHOD OF MANUFACTURE AND OF VERIFICATION OF A SECURITY PAPER
Title (de)
VERFAHREN ZUM HERSTELLEN UND ZUM PRÜFEN EINES SICHERHEITSPAPIERS
Title (fr)
PROCEDE DE FABRICATION ET DE VERIFICATION D'UN PAPIER DE SECURITE
Publication
Application
Priority
- GB 9801614 W 19980603
- GB 9711469 A 19970603
Abstract (en)
[origin: GB2325883A] The part of the security thread exposed in the window has a matt non-reflective appearance and closely matches in colour a portion of the surface surrounding the window, whereby when the thread is viewed in reflected light in the visible spectrum the exposed part of the security thread is unobtrusive. The thread 11 may comprise a substrate 20 with a metallic layer 21 covered by a matt pale yellow coating 22, the yellow coating comprising a luminescent material.
IPC 1-7
IPC 8 full level
B42D 15/00 (2006.01); B42D 15/10 (2006.01); B44F 1/12 (2006.01); G01N 21/84 (2006.01); G07D 7/12 (2006.01)
CPC (source: EP KR US)
B42D 15/00 (2013.01 - KR); B42D 25/355 (2014.10 - EP US); B42D 25/373 (2014.10 - US); B42D 25/382 (2014.10 - US); B42D 25/387 (2014.10 - US); B42D 2035/24 (2022.01 - EP)
Citation (search report)
See references of WO 9855333A1
Designated contracting state (EPC)
CH DE DK ES FI FR GB IT LI NL SE
DOCDB simple family (publication)
GB 2325883 A 19981209; GB 2325883 B 20000112; GB 9711469 D0 19970730; AU 734104 B2 20010607; AU 7779398 A 19981221; BR 9810404 A 20011211; CA 2290586 A1 19981210; CN 1098774 C 20030115; CN 1259092 A 20000705; DE 69808082 D1 20021024; DE 69808082 T2 20030528; EP 0988157 A1 20000329; EP 0988157 B1 20020918; ES 2184274 T3 20030401; ID 20920 A 19990325; JP 2002508718 A 20020319; KR 20010013237 A 20010226; PL 337165 A1 20000731; RU 2000100326 A 20040320; RU 2163197 C1 20010220; UA 49954 C2 20021015; WO 9855333 A1 19981210
DOCDB simple family (application)
GB 9711469 A 19970603; AU 7779398 A 19980603; BR 9810404 A 19980603; CA 2290586 A 19980603; CN 98805798 A 19980603; DE 69808082 T 19980603; EP 98925816 A 19980603; ES 98925816 T 19980603; GB 9801614 W 19980603; ID 980803 A 19980601; JP 50184799 A 19980603; KR 19997011228 A 19980603; PL 33716598 A 19980603; RU 2000100326 A 19980603; UA 99126572 A 19980603