GB1127043A - Security papers - Google Patents

Security papers

Info

Publication number
GB1127043A
GB1127043A GB3992/66A GB399266A GB1127043A GB 1127043 A GB1127043 A GB 1127043A GB 3992/66 A GB3992/66 A GB 3992/66A GB 399266 A GB399266 A GB 399266A GB 1127043 A GB1127043 A GB 1127043A
Authority
GB
United Kingdom
Prior art keywords
magnetic
coating
base
ferromagnetic
jan
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
Application number
GB3992/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Portals Ltd
Original Assignee
Portals Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Portals Ltd filed Critical Portals Ltd
Priority to SE1162/67A priority Critical patent/SE323281B/xx
Priority to CH123067A priority patent/CH457125A/en
Publication of GB1127043A publication Critical patent/GB1127043A/en
Expired legal-status Critical Current

Links

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
    • 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
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/04—Testing magnetic properties of the materials thereof, e.g. by detection of magnetic imprint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Paper (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)

Abstract

1,127,043. Ferromagnetic coatings. PORTALS Ltd., A. J. TOOTH and J. A. THORP. 24 Jan., 1967 [28 Jan., 1966], No. 3992/66. Heading B2E. [Also in Division D2] A base sheet of Cellophane (Registered Trade Mark), glass, alginate, plastics material, silk, cotton or natural or synthetic paper is coated with ferromagnetic material by dipping, vacuum deposition or electrodeposition. The magnetic coating may be powdered magnetic iron oxide in a carrier such as sodium carboxymethyl cellulose or cellulose acetate solutions. An unspecified adhesive may be used too. The magnetic coating may be discontinuous, or as bands of different unspecified ferromagnetic materials with differing magnetic properties, the bands being deposited successively on the base, or the magnetic coating may be printed as a design or letters. The coating and base may be subsequently coated on both sides with opaque white pigmented ink.
GB3992/66A 1966-01-28 1966-01-28 Security papers Expired GB1127043A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1162/67A SE323281B (en) 1966-01-28 1967-01-26
CH123067A CH457125A (en) 1966-01-28 1967-01-27 Process for the production of security papers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1696245A DE1696245C3 (en) 1967-01-26 1967-01-26 Process for the production of security paper

Publications (1)

Publication Number Publication Date
GB1127043A true GB1127043A (en) 1968-09-11

Family

ID=5687933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3992/66A Expired GB1127043A (en) 1966-01-28 1966-01-28 Security papers

Country Status (3)

Country Link
DE (1) DE1696245C3 (en)
FR (1) FR1509551A (en)
GB (1) GB1127043A (en)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396886A (en) 1979-12-13 1983-08-02 Basf Aktiengesellschaft Document authentication by means of exchange-anisotropic magnetic material
GB2119312A (en) * 1982-04-27 1983-11-16 Bank Of England The Governor A Sheet having a reflective anti-counterfeiting device
US4438462A (en) 1979-12-13 1984-03-20 Basf Aktiengesellschaft Document identification employing exchange-anisotropic magnetic material
US4462866A (en) * 1981-02-19 1984-07-31 Portals Limited Sheet materials
US4462867A (en) * 1981-07-13 1984-07-31 Portals Limited Paper incorporating a partially embedded strip
GB2142557A (en) * 1983-05-19 1985-01-23 Becker & Co Naturinwerk Labelling of butcher's meat
US4756557A (en) * 1984-12-21 1988-07-12 G.A.O. Gesellschaft Fuer Automation Und Organisation Mbh Security document having a security thread embedded therein and methods for producing and testing the authenticity of the security document
EP0373500A2 (en) * 1988-12-12 1990-06-20 Vittorio Giuseppe Anti-forgery system for paper money or other documents
WO1990008367A1 (en) 1989-01-20 1990-07-26 The Governor And Company Of The Bank Of England Coding security threads for bank notes and security papers
FR2698339A1 (en) * 1992-11-23 1994-05-27 Chavanne Michel Packaging for items to be shipped.
US5354099A (en) * 1990-12-20 1994-10-11 Gao Gesellschaft Fur Automation Und Organisation Mbh Magnetic metallic safeguarding thread with negative writing
US5631039A (en) * 1994-08-04 1997-05-20 Portals Limited Security thread, a film and a method of manufacture of a security thread
RU2109342C1 (en) * 1991-05-10 1998-04-20 Банк Де Франс Method of coding of safety thread for securities
US5988500A (en) * 1996-05-17 1999-11-23 Aveka, Inc. Antiforgery security system
US6053406A (en) * 1996-05-17 2000-04-25 Aveka, Inc. Antiforgery security system
EP0998396A1 (en) * 1997-07-24 2000-05-10 Giesecke & Devrient GmbH Safety document
US6146773A (en) * 1995-06-09 2000-11-14 Giesecke & Devrient Gmbh Security document and method for producing it
EP0721529B2 (en) † 1993-10-02 2002-01-09 ATHEY, Graham Signature filaments and security papers
US6343745B1 (en) * 1996-12-06 2002-02-05 Giesecke & Devrient Gmbh Security device
EP1034536B1 (en) * 1997-11-20 2002-06-19 Arjo Wiggins Data security medium
EP0498186B1 (en) * 1991-01-17 2004-04-14 Giesecke & Devrient GmbH Security element and method for its production
WO2004050951A2 (en) * 2002-12-04 2004-06-17 Giesecke & Devrient Gmbh Security film and method for the production thereof
WO2004090841A2 (en) * 2003-04-10 2004-10-21 Giesecke & Devrient Gmbh Security label and method for the production thereof
WO2005035261A1 (en) * 2003-10-08 2005-04-21 Giesecke & Devrient Gmbh Security document provided with different marking characteristics
WO2007071937A3 (en) * 2005-12-20 2007-08-16 Rue De Int Ltd Method of manufacturing security substrates
US7667895B2 (en) 1999-07-08 2010-02-23 Jds Uniphase Corporation Patterned structures with optically variable effects
EP1579394B1 (en) * 2002-11-28 2012-03-21 Hueck Folien Gesellschaft m.b.H. Security element with combined machine-recognizable characteristics
EP2082097B1 (en) 2006-10-12 2015-08-26 Arjowiggins Security Security film comprising a fibrous substrate
US9482725B2 (en) 2011-08-15 2016-11-01 Meas Deutschland Gmbh Sensor device including magnetoresistive sensor element and pre-magnetization device
EP1872965B2 (en) † 2005-03-10 2022-03-23 Fabrica Nacional De Moneda Y Timbre - Real Casa De La Moneda Security paper
US11768321B2 (en) 2000-01-21 2023-09-26 Viavi Solutions Inc. Optically variable security devices

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585533A (en) * 1976-12-07 1981-03-04 Portals Ltd Security papers
FR2425937A1 (en) * 1978-05-17 1979-12-14 Arjomari Prioux FIBROUS STRUCTURE CONTAINING METAL FIBERS, ITS PREPARATION PROCESS, AND ITS APPLICATION ESPECIALLY IN THE PAPER INDUSTRY
DE2834287C2 (en) * 1978-08-04 1984-03-22 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Device for checking the authenticity of ferromagnetic security threads in value prints
DE3609090A1 (en) * 1986-03-18 1987-09-24 Gao Ges Automation Org SECURITY PAPER WITH SECURED THREAD STORED IN IT AND METHOD FOR THE PRODUCTION THEREOF
DE3906695A1 (en) * 1988-03-04 1989-09-14 Gao Ges Automation Org Security element in the form of a thread or strip for embedding in securities and method for its production
JP2612190B2 (en) * 1988-08-31 1997-05-21 山武ハネウエル株式会社 Full-duplex communication device consisting of answering device and interrogation device
DE3843077A1 (en) * 1988-12-21 1990-06-28 Gao Ges Automation Org SECURITY ELEMENT IN THE FORM OF STRINGS OR TAPES FOR EMBEDDING IN SECURITY DOCUMENTS, AND METHODS FOR THE PRODUCTION AND TESTING THEREOF
IT1263970B (en) * 1993-02-11 1996-09-05 Mantegazza A Arti Grafici ANTI-FALSIFICATION SAFETY DEVICE FOR DOCUMENTS IN GENERAL
US6761959B1 (en) 1999-07-08 2004-07-13 Flex Products, Inc. Diffractive surfaces with color shifting backgrounds
US7047883B2 (en) 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US11230127B2 (en) 2002-07-15 2022-01-25 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
TWI402106B (en) 2005-04-06 2013-07-21 Jds Uniphase Corp Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures
DE102007052477B4 (en) 2007-11-02 2010-02-25 Klöckner Pentaplast GmbH & Co. KG Process for producing a safety medium and safety medium
JP2009193069A (en) 2008-02-13 2009-08-27 Jds Uniphase Corp Medium for laser printing including optical special effect flake
MX340220B (en) 2012-01-12 2016-07-01 Viavi Solutions Inc Article with a dynamic frame formed with aligned pigment flakes.
DE102013000016A1 (en) 2013-01-02 2014-07-03 Meas Deutschland Gmbh Measuring device for measuring magnetic properties of the environment of the measuring device
DE102015002219A1 (en) 2015-02-24 2016-08-25 Meas Deutschland Gmbh Magnetic biasing magnet and measuring device for measuring magnetic properties of the surroundings of the measuring device and methods for biasing magnetic materials on a measuring object

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396886A (en) 1979-12-13 1983-08-02 Basf Aktiengesellschaft Document authentication by means of exchange-anisotropic magnetic material
US4438462A (en) 1979-12-13 1984-03-20 Basf Aktiengesellschaft Document identification employing exchange-anisotropic magnetic material
US4462866A (en) * 1981-02-19 1984-07-31 Portals Limited Sheet materials
US4462867A (en) * 1981-07-13 1984-07-31 Portals Limited Paper incorporating a partially embedded strip
GB2119312A (en) * 1982-04-27 1983-11-16 Bank Of England The Governor A Sheet having a reflective anti-counterfeiting device
GB2142557A (en) * 1983-05-19 1985-01-23 Becker & Co Naturinwerk Labelling of butcher's meat
US4756557A (en) * 1984-12-21 1988-07-12 G.A.O. Gesellschaft Fuer Automation Und Organisation Mbh Security document having a security thread embedded therein and methods for producing and testing the authenticity of the security document
EP0373500A2 (en) * 1988-12-12 1990-06-20 Vittorio Giuseppe Anti-forgery system for paper money or other documents
EP0373500A3 (en) * 1988-12-12 1990-12-05 Vittorio Giuseppe Anti-forgery system for paper money or other documents
WO1990008367A1 (en) 1989-01-20 1990-07-26 The Governor And Company Of The Bank Of England Coding security threads for bank notes and security papers
US5599047A (en) * 1990-12-20 1997-02-04 Gao Gesellschaft Fur Automation Und Organisation Mbh Magnetic metallic safeguarding thread with negative writing and a method of making same
US5354099A (en) * 1990-12-20 1994-10-11 Gao Gesellschaft Fur Automation Und Organisation Mbh Magnetic metallic safeguarding thread with negative writing
EP0498186B1 (en) * 1991-01-17 2004-04-14 Giesecke & Devrient GmbH Security element and method for its production
RU2109342C1 (en) * 1991-05-10 1998-04-20 Банк Де Франс Method of coding of safety thread for securities
WO1994012398A1 (en) * 1992-11-23 1994-06-09 Michel Chavanne Packaging for objects to be mailed
FR2698339A1 (en) * 1992-11-23 1994-05-27 Chavanne Michel Packaging for items to be shipped.
EP0721529B2 (en) † 1993-10-02 2002-01-09 ATHEY, Graham Signature filaments and security papers
US5631039A (en) * 1994-08-04 1997-05-20 Portals Limited Security thread, a film and a method of manufacture of a security thread
US6146773A (en) * 1995-06-09 2000-11-14 Giesecke & Devrient Gmbh Security document and method for producing it
US5988500A (en) * 1996-05-17 1999-11-23 Aveka, Inc. Antiforgery security system
US6053406A (en) * 1996-05-17 2000-04-25 Aveka, Inc. Antiforgery security system
US6343745B1 (en) * 1996-12-06 2002-02-05 Giesecke & Devrient Gmbh Security device
EP0998396B1 (en) * 1997-07-24 2001-12-19 Giesecke & Devrient GmbH Safety document
EP0998396A1 (en) * 1997-07-24 2000-05-10 Giesecke & Devrient GmbH Safety document
EP1034536B1 (en) * 1997-11-20 2002-06-19 Arjo Wiggins Data security medium
US7667895B2 (en) 1999-07-08 2010-02-23 Jds Uniphase Corporation Patterned structures with optically variable effects
US11768321B2 (en) 2000-01-21 2023-09-26 Viavi Solutions Inc. Optically variable security devices
EP1579394B1 (en) * 2002-11-28 2012-03-21 Hueck Folien Gesellschaft m.b.H. Security element with combined machine-recognizable characteristics
WO2004050951A3 (en) * 2002-12-04 2004-09-23 Giesecke & Devrient Gmbh Security film and method for the production thereof
WO2004050951A2 (en) * 2002-12-04 2004-06-17 Giesecke & Devrient Gmbh Security film and method for the production thereof
US7845566B2 (en) 2003-04-10 2010-12-07 Giesecke & Devrient Gmbh Security label and method for the production thereof
WO2004090841A2 (en) * 2003-04-10 2004-10-21 Giesecke & Devrient Gmbh Security label and method for the production thereof
WO2004090841A3 (en) * 2003-04-10 2005-03-03 Giesecke & Devrient Gmbh Security label and method for the production thereof
CN1867460B (en) * 2003-10-08 2010-05-05 德国捷德有限公司 Security document, and producing and checking method thereof
US7819434B2 (en) 2003-10-08 2010-10-26 Giesecke & Devrient Gmbh Value document
WO2005035261A1 (en) * 2003-10-08 2005-04-21 Giesecke & Devrient Gmbh Security document provided with different marking characteristics
EP1872965B2 (en) † 2005-03-10 2022-03-23 Fabrica Nacional De Moneda Y Timbre - Real Casa De La Moneda Security paper
WO2007071937A3 (en) * 2005-12-20 2007-08-16 Rue De Int Ltd Method of manufacturing security substrates
EP2082097B1 (en) 2006-10-12 2015-08-26 Arjowiggins Security Security film comprising a fibrous substrate
US9482725B2 (en) 2011-08-15 2016-11-01 Meas Deutschland Gmbh Sensor device including magnetoresistive sensor element and pre-magnetization device
US10109131B2 (en) 2011-08-15 2018-10-23 TE Connectivity Sensors Germany GmbH Sensor device including magnetoresistive sensor element and pre-magnetization device

Also Published As

Publication number Publication date
DE1696245B2 (en) 1973-08-23
DE1696245A1 (en) 1972-01-13
FR1509551A (en) 1968-01-12
DE1696245C3 (en) 1974-03-28

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