GB2231572B - Ink composition and printed security documents - Google Patents

Ink composition and printed security documents

Info

Publication number
GB2231572B
GB2231572B GB9007466A GB9007466A GB2231572B GB 2231572 B GB2231572 B GB 2231572B GB 9007466 A GB9007466 A GB 9007466A GB 9007466 A GB9007466 A GB 9007466A GB 2231572 B GB2231572 B GB 2231572B
Authority
GB
United Kingdom
Prior art keywords
ink composition
security documents
printed security
printed
documents
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 - Lifetime
Application number
GB9007466A
Other versions
GB2231572A (en
GB9007466D0 (en
Inventor
Julian Holloway
Malcolm Swales Knight
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.)
De la Rue PLC
De la Rue International Ltd
De la Rue Holdings Ltd
Original Assignee
De la Rue PLC
Thomas De la Rue and Co Ltd
De la Rue Co PLC
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 De la Rue PLC, Thomas De la Rue and Co Ltd, De la Rue Co PLC filed Critical De la Rue PLC
Publication of GB9007466D0 publication Critical patent/GB9007466D0/en
Publication of GB2231572A publication Critical patent/GB2231572A/en
Application granted granted Critical
Publication of GB2231572B publication Critical patent/GB2231572B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
GB9007466A 1989-04-11 1990-04-03 Ink composition and printed security documents Expired - Lifetime GB2231572B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898908049A GB8908049D0 (en) 1989-04-11 1989-04-11 Ink composition and printed security documents

Publications (3)

Publication Number Publication Date
GB9007466D0 GB9007466D0 (en) 1990-05-30
GB2231572A GB2231572A (en) 1990-11-21
GB2231572B true GB2231572B (en) 1992-07-08

Family

ID=10654750

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898908049A Pending GB8908049D0 (en) 1989-04-11 1989-04-11 Ink composition and printed security documents
GB9007466A Expired - Lifetime GB2231572B (en) 1989-04-11 1990-04-03 Ink composition and printed security documents

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898908049A Pending GB8908049D0 (en) 1989-04-11 1989-04-11 Ink composition and printed security documents

Country Status (1)

Country Link
GB (2) GB8908049D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549774A (en) * 1992-05-11 1996-08-27 Avery Dennison Corporation Method of enhancing the visibility of diffraction pattern surface embossment
EP0719654B1 (en) * 1994-12-28 1999-03-10 Hitachi Maxell Ltd. Ink composition, printed matter, and thermal transfer recording medium
US5656331A (en) * 1995-02-27 1997-08-12 Union Camp Corporation Printed substrate having a metallic finish and method for producing same
AUPO484797A0 (en) 1997-01-29 1997-02-20 Securency Pty Ltd Printed matter producing reflective intaglio effect
FR2774691B1 (en) * 1998-02-06 2001-04-27 Poste SECURITY INK
ATE302242T1 (en) * 1998-07-10 2005-09-15 Canadian Bank Note Co Ltd SHINY METALLIC GRAPHIC INK COMPOSITION
FR2782470B1 (en) * 1998-08-19 2000-11-10 Imprimerie Nationale METHOD OF PRINTING A MEDIUM PREDICTING TO CONTROL ITS AUTHENTICITY
GB0326576D0 (en) * 2003-11-14 2003-12-17 Printetch Ltd Printing composition
EP1842665A1 (en) * 2006-04-04 2007-10-10 Kba-Giori S.A. Process for producing security papers, intaglio printing press for implementing said process, and security paper produced according to said process
DE102007062089A1 (en) * 2007-12-21 2009-07-02 Giesecke & Devrient Gmbh Method for creating a microstructure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692731A (en) * 1970-04-29 1972-09-19 Mobil Oil Corp Metallizing coating compositions containing coated metal flakes
GB1452000A (en) * 1973-07-07 1976-10-06 Mitsui Toatsu Chemicals Metallic tone coating composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692731A (en) * 1970-04-29 1972-09-19 Mobil Oil Corp Metallizing coating compositions containing coated metal flakes
GB1452000A (en) * 1973-07-07 1976-10-06 Mitsui Toatsu Chemicals Metallic tone coating composition

Also Published As

Publication number Publication date
GB2231572A (en) 1990-11-21
GB9007466D0 (en) 1990-05-30
GB8908049D0 (en) 1989-05-24

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970403