CA1176893A - Paper incorporating a partially embedded strip - Google Patents
Paper incorporating a partially embedded stripInfo
- Publication number
- CA1176893A CA1176893A CA000407081A CA407081A CA1176893A CA 1176893 A CA1176893 A CA 1176893A CA 000407081 A CA000407081 A CA 000407081A CA 407081 A CA407081 A CA 407081A CA 1176893 A CA1176893 A CA 1176893A
- Authority
- CA
- Canada
- Prior art keywords
- paper
- strip
- regions
- fibres
- permeable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000000151 deposition Methods 0.000 claims abstract description 24
- 230000008021 deposition Effects 0.000 claims abstract description 18
- 239000000123 paper Substances 0.000 claims description 106
- 239000000463 material Substances 0.000 claims description 38
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 11
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000010408 film Substances 0.000 description 14
- 238000000576 coating method Methods 0.000 description 7
- -1 polyethylene Polymers 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010348 incorporation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 229940068984 polyvinyl alcohol Drugs 0.000 description 3
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 239000004972 Polyurethane varnish Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/32—Multi-ply with materials applied between the sheets
- D21H27/34—Continuous materials, e.g. filaments, sheets, nets
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/006—Making patterned paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
- D21H21/42—Ribbons or strips
Landscapes
- Paper (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8121564 | 1981-07-13 | ||
GB8121564 | 1981-07-13 | ||
GB8137104 | 1981-12-09 | ||
GB8137104 | 1981-12-09 | ||
GB8208348 | 1982-03-22 | ||
GB8208348 | 1982-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1176893A true CA1176893A (en) | 1984-10-30 |
Family
ID=27261225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000407081A Expired CA1176893A (en) | 1981-07-13 | 1982-07-12 | Paper incorporating a partially embedded strip |
Country Status (11)
Country | Link |
---|---|
US (1) | US4462867A (en]) |
EP (1) | EP0070172B1 (en]) |
KR (1) | KR880001682B1 (en]) |
AU (1) | AU548793B2 (en]) |
BR (1) | BR8204037A (en]) |
CA (1) | CA1176893A (en]) |
DE (1) | DE3265421D1 (en]) |
DK (1) | DK155440C (en]) |
ES (1) | ES513902A0 (en]) |
FI (1) | FI69163C (en]) |
IN (1) | IN158262B (en]) |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4534398A (en) * | 1984-04-30 | 1985-08-13 | Crane & Co. | Security paper |
US4652015A (en) * | 1985-12-05 | 1987-03-24 | Crane Company | Security paper for currency and banknotes |
DE3609090A1 (de) * | 1986-03-18 | 1987-09-24 | Gao Ges Automation Org | Wertpapier mit darin eingelagertem sicherheitsfaden und verfahren zur herstellung derselben |
MY102798A (en) * | 1987-12-04 | 1992-10-31 | Portals Ltd | Security paper for bank notes and the like |
GB8728390D0 (en) * | 1987-12-04 | 1988-01-13 | Portals Ltd | Security paper for bank notes &c |
DE3843076A1 (de) * | 1988-12-21 | 1990-07-05 | Gao Ges Automation Org | Sicherheitselement zum schutz von dokumenten gegen unerlaubte reproduktion |
GB8912750D0 (en) * | 1989-06-02 | 1989-07-19 | Portals Ltd | Security paper |
US4941687A (en) * | 1989-11-09 | 1990-07-17 | Crane & Co. | Security paper for currency and bank notes |
US5161829A (en) * | 1990-04-12 | 1992-11-10 | James River Corporation Of Virginia | Security paper and method of manufacturing the same |
DE4041267A1 (de) * | 1990-12-21 | 1992-06-25 | Gao Ges Automation Org | Verfahren zum seitenrichtigen aufbringen von sicherheitselementen |
ATE127397T1 (de) * | 1991-07-10 | 1995-09-15 | Banque De France | Treuhanddokument oder sicherheitsdokument mit antifälschungsvorrichtung und verfahren zur herstellung eines solchen dokumentes. |
GB2260772B (en) * | 1991-10-25 | 1995-05-10 | Portals Ltd | Method for making sheet materials and security paper |
FR2684698B1 (fr) * | 1991-12-09 | 1994-01-21 | Arjo Wiggins Sa | Procede pour la fabrication d'un produit comportant des zones localisees d'opacite reduite et papier ainsi obtenu. |
SE500384C2 (sv) * | 1992-11-11 | 1994-06-13 | Tumba Bruk Ab | Förfarande för framställning av papper samt värdetryck framställt därav |
FR2702228B1 (fr) * | 1993-03-02 | 1995-04-14 | Arjo Wiggins Sa | Feuille de sécurité comportant des éléments de sécurité évitant la reproduction, reconnaissable en lumière transmise et réfléchie et son procédé de fabrication. |
DE4314380B4 (de) * | 1993-05-01 | 2009-08-06 | Giesecke & Devrient Gmbh | Sicherheitspapier und Verfahren zu seiner Herstellung |
FR2705107B1 (fr) * | 1993-05-12 | 1995-06-23 | Arjo Wiggins Sa | Feuille de sécurité comportant des éléments de sécurité protégés et son procédé de fabrication. |
US5449200A (en) * | 1993-06-08 | 1995-09-12 | Domtar, Inc. | Security paper with color mark |
DE69527546T2 (de) * | 1994-03-08 | 2003-03-20 | Cummins-Allison Corp., Mount Prospect | Verfahren und Apparat zum Erkennen und Zählen von Dokumenten |
US5767481A (en) * | 1995-09-18 | 1998-06-16 | Voith Sulzer Paper Technology North America, Inc. | Laser tail cutter assembly |
EP0825297B1 (en) * | 1996-03-12 | 2002-06-12 | Tokushu Paper Mfg. Co., Ltd | Forgery preventive sheet and method of manufacturing same |
GB2311303B (en) * | 1996-03-18 | 2000-09-13 | Portals Ltd | Reinforced windowed paper incorporating a security element |
GB2323814B (en) | 1997-04-03 | 1999-06-02 | Portals Ltd | Security element for security paper |
US5932071A (en) * | 1997-07-22 | 1999-08-03 | The Mead Corporation | Dandy roll with a grid of diamond shapes |
GB9828770D0 (en) * | 1998-12-29 | 1999-02-17 | Rue De Int Ltd | Security paper |
USD427219S (en) * | 1999-06-18 | 2000-06-27 | The Mead Corporation | Surface pattern for a dandy roll screen |
FR2804447B1 (fr) | 2000-02-01 | 2002-04-05 | Arjo Wiggins Sa | Papier comportant un filigrane a effet multiton et toile pour fabriquer ce papier |
FR2804448B1 (fr) * | 2000-02-01 | 2002-04-05 | Arjo Wiggins Sa | Papier de securite comportant une zone de securite, procede pour realiser un tel papier et dispositif pour mettre en oeuvre ce procede |
FR2827986B1 (fr) * | 2001-07-30 | 2004-04-02 | Arjo Wiggins Sa | Procede de fabrication d'un article comportant une couche fibreuse et au moins une puce electronique, et article ainsi obtenu |
GB2381539B (en) * | 2001-11-05 | 2003-11-05 | Rue De Int Ltd | Paper incorporating a wide elongate impermeable element, and a method of makingof the same |
GB2382325B8 (en) * | 2001-11-26 | 2008-06-05 | Rue De Int Ltd | Improvements in paper |
DE10163381A1 (de) | 2001-12-21 | 2003-07-03 | Giesecke & Devrient Gmbh | Sicherheitspapier sowie Verfahren und Vorrichtung zu seiner Herstellung |
AT412078B (de) | 2002-04-08 | 2004-09-27 | Oebs Gmbh | Wertdokument |
ITMI20021575A1 (it) † | 2002-07-17 | 2004-01-19 | Elmiva S A S Di Walter Mantega | Elemento di sicurezza per documenti banconote carte di sicurezza e simili |
RU2207417C1 (ru) * | 2002-08-14 | 2003-06-27 | Объединение государственных предприятий и организаций по производству государственных знаков (Объединение "Гознак") | Способ изготовления бумаги, защищенной от подделки, и бумага, защищенная от подделки |
RU2217542C1 (ru) * | 2002-08-22 | 2003-11-27 | Объединение государственных предприятий и организаций по производству государственных знаков - Объединение "Гознак" | Волокнистый материал для защиты бумаги от подделки |
GB2395724B (en) * | 2002-11-28 | 2004-11-10 | Rue De Int Ltd | Method of manufacturing a fibrous substrate incorporating an electronic chip |
GB2400075B (en) * | 2003-04-03 | 2005-03-02 | Rue De Int Ltd | Improvements in sheets |
GB0307755D0 (en) * | 2003-04-03 | 2003-05-07 | Rue De Int Ltd | Improvements in sheets |
DE102004014778A1 (de) † | 2004-03-26 | 2005-10-13 | Leonard Kurz Gmbh & Co. Kg | Sicherheits- und/oder Wertdokument |
FR2871173B1 (fr) * | 2004-06-03 | 2007-10-05 | Banque De France | Feuille de matiere fibreuse comportant un segment de film de securite et procede d'insertion d'un segment de film dans une feuille de matiere fibreuse |
RU2260087C1 (ru) * | 2004-06-29 | 2005-09-10 | Объединение государственных предприятий и организаций по производству государственных знаков (Объединение "Гознак") | Защитный элемент для контроля подлинности защищенной полиграфической продукции и защищенная полиграфическая продукция |
FR2873134B1 (fr) * | 2004-07-15 | 2011-07-15 | Arjowiggins | Structure tricotee destinee a etre incorporee dans un materiau en feuille et materiau en feuille incorporant une telle structure |
GB0419157D0 (en) | 2004-08-27 | 2004-09-29 | Rue De Int Ltd | A method of manufacturing a fibrous substrate incorporating an elongate element |
ATE377112T1 (de) * | 2004-11-16 | 2007-11-15 | Hueck Folien Gmbh | Wertdokument |
US7507315B1 (en) | 2005-01-28 | 2009-03-24 | Maxine Seelenbinder-Apke | Paper making apparatus and method |
EP1871953B1 (en) * | 2005-03-22 | 2017-08-23 | Arrow Greentech Limited | High strength paper and process of manufacture |
DE102005045566A1 (de) * | 2005-03-23 | 2006-09-28 | Giesecke & Devrient Gmbh | Mehrlagiges Sicherheitspapier |
DE102005032815A1 (de) | 2005-07-12 | 2007-01-18 | Giesecke & Devrient Gmbh | Verfahren zur Herstellung eines Sicherheitspapiers, Papiersieb und Formelement für Papiersieb |
USD541052S1 (en) * | 2005-08-22 | 2007-04-24 | Polymer Group, Inc. | Nonwoven fabric |
GB0525886D0 (en) * | 2005-12-20 | 2006-02-01 | Rue De Int Ltd | Improvements in security substrates |
FR2904834A1 (fr) * | 2006-08-08 | 2008-02-15 | Arjowiggins Security Soc Par A | Procede de fabrication d'un jet fibreux comprenant un element d'une epaisseur donnee et toile de formation permettant sa fabrication |
US20080166262A1 (en) * | 2007-01-04 | 2008-07-10 | Deka Ganesh C | Medical packaging substrate with security feature |
RU2344219C1 (ru) * | 2007-07-18 | 2009-01-20 | Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") | Способ изготовления бумаги, защищенной от подделки, (варианты) и бумага, защищенная от подделки (варианты) |
FR2925535B1 (fr) * | 2007-12-21 | 2011-05-06 | Arjowiggins Licensing Sas | Feuille de securite comprenant un substrat fibreux comportant au moins un filigrane |
FR2929962B1 (fr) * | 2008-04-11 | 2021-06-25 | Arjowiggins Licensing Sas | Procede de fabrication d'une feuille comportant une sous- epaisseur ou une sur-epaisseur au niveau d'un ruban et feuille associee. |
KR20110018422A (ko) * | 2008-06-12 | 2011-02-23 | 크레인 앤드 캄파니 인코퍼레이티드 | 섬유상 시트재와 보안 요소 간에 접착을 증가시키는 방법 |
EP2314459A1 (de) * | 2009-10-17 | 2011-04-27 | Hueck Folien Ges.m.b.H. | Wertdokument mit eingebettetem Sicherheitsmerkmal |
DE102010019194A1 (de) † | 2010-05-04 | 2011-11-10 | Giesecke & Devrient Gmbh | Wertdokument mit Ausnehmung |
US9708773B2 (en) | 2011-02-23 | 2017-07-18 | Crane & Co., Inc. | Security sheet or document having one or more enhanced watermarks |
DE102011112554A1 (de) | 2011-09-06 | 2013-03-07 | Giesecke & Devrient Gmbh | Verfahren zur Herstellung eines Sicherheitspapiers und Mikrolinsenfaden |
EP2692539A1 (en) * | 2012-07-31 | 2014-02-05 | Fábrica Nacional De Moneda Y Timbre | Laser heat-treated cellulose element, security paper comprising said element, security document comprising said paper and method for embedding a cellulose element in a security paper |
FR3004471B1 (fr) | 2013-04-11 | 2015-10-23 | Arjowiggins Security | Element de securite comportant une structure de masquage contenant un melange de charges nanometriques. |
FR3004470B1 (fr) * | 2013-04-11 | 2015-05-22 | Arjowiggins Security | Element de securite comportant un pigment interferentiel et une charge nanometrique. |
AR096213A1 (es) | 2013-05-10 | 2015-12-16 | Fábrica Nac De Moneda Y Timbre - Real Casa De La Moneda | Procedimiento para proporcionar una característica de seguridad a un documento de seguridad, y el documento de seguridad |
GB2531582B (en) * | 2014-10-23 | 2016-09-07 | De La Rue Int Ltd | Improvements in security papers and documents |
US10214860B1 (en) | 2015-02-04 | 2019-02-26 | Ann Alaia Woods | Hinged mould-and-deckle tool for making paper by hand |
EP3109362A1 (en) | 2015-06-26 | 2016-12-28 | European Central Bank | Paper incorporating an embedded foil and method for manufacturing |
RU2610397C1 (ru) * | 2015-12-01 | 2017-02-09 | Акционерное общество "Гознак" (АО "Гознак") | Приспособление для изготовления бумаги с прозрачными участками и бумага, изготовленная с использованием приспособления |
DE102017001347A1 (de) | 2017-02-10 | 2018-08-16 | Giesecke+Devrient Currency Technology Gmbh | Datenträger mit Fenstersicherheitselement |
DE102017128394B4 (de) * | 2017-11-30 | 2019-10-17 | Held-Systems Gmbh | Verfahren zum Schneiden von Schnitt-Teilen und Vorrichtung zum Schneiden |
EP4209356B1 (en) * | 2022-01-10 | 2024-10-30 | European Central Bank | Valuable document providing a haptic effect |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR366935A (fr) * | 1906-06-07 | 1906-10-16 | Georg Loebbecke | Procédé d'ornementation pour bandes de papier |
DE214838C (en]) * | 1909-08-31 | |||
GB237828A (en) * | 1924-08-30 | 1925-08-06 | Ernst Fues | Improved manufacture of paper or the like |
GB423281A (en) * | 1934-01-25 | 1935-01-29 | Oskar Camillo Recht | Improvements in paper for paper money and other documents and papers of value |
GB606862A (en) * | 1943-09-01 | 1948-08-20 | Balatum Nv | Improvements in and relating to glare-proof blinds |
GB1008703A (en) * | 1963-07-29 | 1965-11-03 | Crompton & Bros James R | Improvements in or relating to a method of manufacturing a fibrous web |
GB1074118A (en) * | 1964-11-27 | 1967-06-28 | Ruberoid Co Ltd | Felts |
GB1127043A (en) * | 1967-01-26 | 1968-09-11 | Portals Ltd | Security papers |
ES391012A1 (es) * | 1970-05-13 | 1974-11-16 | Universal Oil Prod Co | Perfeccionamientos introducidos en una camara de contacto para poner en contacto un fluido en circulacion con una es- |
GB1365876A (en) * | 1970-10-20 | 1974-09-04 | Portals Ltd | Security paper |
US3880706A (en) * | 1970-11-16 | 1975-04-29 | Harold Malcolm Gordon Williams | Security paper containing fused thermoplastic material distributed in a regular pattern |
DE2162941A1 (de) * | 1971-12-18 | 1973-07-05 | Freudenberg Carl Fa | Mehr-bereich-einlagen sowie verfahren zu deren herstellung |
GB1498037A (en) * | 1974-03-01 | 1978-01-18 | Bondina Ltd | Non-woven fabrics |
GB1447933A (en) * | 1974-05-28 | 1976-09-02 | Portals Ltd | Manufacture of watermarked paper |
US3969561A (en) * | 1974-09-17 | 1976-07-13 | The Kendall Company | Biaxially oriented nonwoven fabrics and method of making same |
GB1552853A (en) * | 1976-09-24 | 1979-09-19 | Bank Of England | Authentication devices |
-
1982
- 1982-07-09 EP EP82303624A patent/EP0070172B1/en not_active Expired
- 1982-07-09 DE DE8282303624T patent/DE3265421D1/de not_active Expired
- 1982-07-12 FI FI822474A patent/FI69163C/fi not_active IP Right Cessation
- 1982-07-12 BR BR8204037A patent/BR8204037A/pt not_active IP Right Cessation
- 1982-07-12 AU AU85919/82A patent/AU548793B2/en not_active Ceased
- 1982-07-12 US US06/397,158 patent/US4462867A/en not_active Expired - Lifetime
- 1982-07-12 ES ES513902A patent/ES513902A0/es active Granted
- 1982-07-12 KR KR8203106A patent/KR880001682B1/ko not_active Expired
- 1982-07-12 DK DK312482A patent/DK155440C/da not_active IP Right Cessation
- 1982-07-12 IN IN525/DEL/82A patent/IN158262B/en unknown
- 1982-07-12 CA CA000407081A patent/CA1176893A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR8204037A (pt) | 1983-07-05 |
FI69163B (fi) | 1985-08-30 |
ES8307958A1 (es) | 1983-08-16 |
DK155440B (da) | 1989-04-10 |
DK155440C (da) | 1989-10-23 |
KR880001682B1 (ko) | 1988-09-06 |
IN158262B (en]) | 1986-10-04 |
ES513902A0 (es) | 1983-08-16 |
FI69163C (fi) | 1985-12-10 |
DE3265421D1 (en) | 1985-09-19 |
EP0070172A1 (en) | 1983-01-19 |
AU8591982A (en) | 1983-01-20 |
KR840000716A (ko) | 1984-02-27 |
FI822474L (fi) | 1983-01-14 |
AU548793B2 (en) | 1986-01-02 |
FI822474A0 (fi) | 1982-07-12 |
DK312482A (da) | 1983-01-14 |
US4462867A (en) | 1984-07-31 |
EP0070172B1 (en) | 1985-08-14 |
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