EP 1122360 A1 20010808 - Paper with multitone watermark and screen for manufacturing the paper
Title (en)
Paper with multitone watermark and screen for manufacturing the paper
Title (de)
Papier mit Mehrton-Wasserzeichen und Sieb zu dessen Herstellung
Title (fr)
Papier comportant un filigrane à effet multiton et toile pour fabriquer ce papier
Publication
Application
Priority
FR 0001248 A 20000201
Abstract (en)
[origin: US6991846B2] Paper based on a fiber composition and having at least one multitone-effect watermark. When observed in transmitted light, the watermark has a set of pale zones arranged in the manner of a screened image.
Abstract (fr)
Papier à base d'une composition fibreuse, comportant au moins un filigrane à effet multiton. Ce filigrane comporte, lorsqu'observé en lumière transmise, un ensemble de zones claires agencées à la manière d'une image tramée. <IMAGE>
IPC 1-7
IPC 8 full level
B42D 15/10 (2006.01); B41M 3/10 (2006.01); B41M 3/14 (2006.01); B44F 1/12 (2006.01); D21F 1/44 (2006.01); D21H 21/40 (2006.01); G06T 1/00 (2006.01)
CPC (source: EP US)
D21F 1/44 (2013.01 - EP US); Y10T 428/24802 (2015.01 - EP US); Y10T 428/249924 (2015.04 - EP US)
Citation (search report)
- [A] WO 9420679 A1 19940915 - ARJO WIGGINS SA [FR], et al
- [A] FR 2769927 A1 19990423 - THIBIERGE ET COMAR [FR]
- [A] EP 0773320 A1 19970514 - ARJO WIGGINS SA [FR]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1122360 A1 20010808; EP 1122360 B1 20070912; AT E373139 T1 20070915; BR 0100247 A 20010918; BR 0100247 B1 20101228; CA 2332549 A1 20010801; CA 2332549 C 20100112; DE 60130387 D1 20071025; DE 60130387 T2 20080626; ES 2295116 T3 20080416; FR 2804447 A1 20010803; FR 2804447 B1 20020405; JP 2001303486 A 20011031; JP 2005330647 A 20051202; JP 2008261085 A 20081030; JP 4353644 B2 20091028; JP 4362115 B2 20091111; US 2001018113 A1 20010830; US 6991846 B2 20060131
DOCDB simple family (application)
EP 01400246 A 20010201; AT 01400246 T 20010201; BR 0100247 A 20010201; CA 2332549 A 20010131; DE 60130387 T 20010201; ES 01400246 T 20010201; FR 0001248 A 20000201; JP 2001021885 A 20010130; JP 2005237275 A 20050818; JP 2008184158 A 20080715; US 76409601 A 20010119