GB2122545B - Security paper - Google Patents

Security paper

Info

Publication number
GB2122545B
GB2122545B GB8218579A GB8218579A GB2122545B GB 2122545 B GB2122545 B GB 2122545B GB 8218579 A GB8218579 A GB 8218579A GB 8218579 A GB8218579 A GB 8218579A GB 2122545 B GB2122545 B GB 2122545B
Authority
GB
United Kingdom
Prior art keywords
security paper
security
paper
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
GB8218579A
Other versions
GB2122545A (en
Inventor
John Kirby Clark
Derek Hugh Gilmour
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.)
COATED PAPERS Ltd
Original Assignee
COATED PAPERS 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 COATED PAPERS Ltd filed Critical COATED PAPERS Ltd
Priority to GB8218579A priority Critical patent/GB2122545B/en
Priority to CA000430642A priority patent/CA1205688A/en
Publication of GB2122545A publication Critical patent/GB2122545A/en
Application granted granted Critical
Publication of GB2122545B publication Critical patent/GB2122545B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
    • 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

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Paper (AREA)
GB8218579A 1982-06-26 1982-06-26 Security paper Expired GB2122545B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8218579A GB2122545B (en) 1982-06-26 1982-06-26 Security paper
CA000430642A CA1205688A (en) 1982-06-26 1983-06-17 Security paper and the manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8218579A GB2122545B (en) 1982-06-26 1982-06-26 Security paper

Publications (2)

Publication Number Publication Date
GB2122545A GB2122545A (en) 1984-01-18
GB2122545B true GB2122545B (en) 1985-10-02

Family

ID=10531312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8218579A Expired GB2122545B (en) 1982-06-26 1982-06-26 Security paper

Country Status (2)

Country Link
CA (1) CA1205688A (en)
GB (1) GB2122545B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139955B (en) * 1983-05-20 1987-03-04 Gen Electric Plc Preventing unauthorised copying
FR2574099B1 (en) * 1984-12-05 1987-02-27 Aussedat Rey INFALSIFIABLE PRINT-WRITE SUPPORT
DE3669183D1 (en) * 1985-12-05 1990-04-05 Wiggins Teape Group Ltd SECURITY PAPER.
SE8903823D0 (en) * 1989-11-14 1989-11-14 Tumba Bruk Ab LOTTER PAPER, PROCEDURE FOR MANUFACTURING LOT PAPER AND ITS USE IN MANUFACTURE OF LOT PRODUCTS
ES2066685B1 (en) * 1992-10-28 1995-11-16 Teledata S A PROCEDURE FOR TREATING PAPER, PROTECTING IT AGAINST UNAUTHORIZED PHOTOCOPIES.
EP0646631B1 (en) * 1993-10-05 2004-01-28 Hitachi Maxell Ltd. Light-emitting ink composition
ES2111429B1 (en) * 1994-03-22 1999-02-16 Signe Sa SECURITY PAPER USED AGAINST DUPLICATION AND / OR FRAUDULENT MODIFICATION OF SECURITY DOCUMENTS.
GB2299036A (en) * 1995-03-22 1996-09-25 Coated Papers Limited Coated Paper
ES2142734B1 (en) * 1997-10-24 2001-01-01 Signe Sa PROCEDURE TO PRINT SECURITY GRAPHISMS ON LAMINARY ELEMENTS.
US6361079B1 (en) 1999-10-25 2002-03-26 Wayne Trademark Manufacturing Company Labels for detecting counterfeit products
ES2238895B1 (en) * 2003-02-11 2007-02-16 Industrias De Hijos De Antonio Fabregas, S.A. SECURITY ROLE.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1015852A (en) * 1972-02-03 1977-08-16 Transaction Technology Inc. Coded identification card and method
GB1435686A (en) * 1972-04-26 1976-05-12 Culter Guard Bridge Holdings L Coated paper
GB1507454A (en) * 1975-06-19 1978-04-12 Wiggins Teape Ltd Security paper

Also Published As

Publication number Publication date
GB2122545A (en) 1984-01-18
CA1205688A (en) 1986-06-10

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20020625