WO2003056408A3 - Ink with cohesive failure and identification document including same - Google Patents

Ink with cohesive failure and identification document including same Download PDF

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Publication number
WO2003056408A3
WO2003056408A3 PCT/US2002/041470 US0241470W WO03056408A3 WO 2003056408 A3 WO2003056408 A3 WO 2003056408A3 US 0241470 W US0241470 W US 0241470W WO 03056408 A3 WO03056408 A3 WO 03056408A3
Authority
WO
WIPO (PCT)
Prior art keywords
ink
identification document
document including
cohesive failure
including same
Prior art date
Application number
PCT/US2002/041470
Other languages
French (fr)
Other versions
WO2003056408A2 (en
Inventor
Robert Jones
Bentley Bloomberg
Original Assignee
Digimarc Id Systems Llc
Robert Jones
Bentley Bloomberg
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 Digimarc Id Systems Llc, Robert Jones, Bentley Bloomberg filed Critical Digimarc Id Systems Llc
Priority to AU2002364019A priority Critical patent/AU2002364019A1/en
Publication of WO2003056408A2 publication Critical patent/WO2003056408A2/en
Publication of WO2003056408A3 publication Critical patent/WO2003056408A3/en

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
    • 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

Abstract

The present invention provides ink that is designed to cohesively fail upon a de-lamination attack. A resulting failure pattern is preferably difficult to predict. The ink (32,34) is applied to an identification document (30) including a core (31) and laminate layer (33,35). The ink is characteriz ed such that an adhesive strength of the ink to the core and an adhesive strength of the ink to the laminate layer is each greater than the cohesive strength of the ink itself. Thus&comma ; the ink rips apart in a somewhat random-like manner upon a de-lamination attack. The ink can be arranged in interwoven or interlocking patterns or in other desired patterns and locations.
PCT/US2002/041470 2001-12-24 2002-12-23 Ink with cohesive failure and identification document including same WO2003056408A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002364019A AU2002364019A1 (en) 2001-12-24 2002-12-23 Ink with cohesive failure and identification document including same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US34469801P 2001-12-24 2001-12-24
US34468701P 2001-12-24 2001-12-24
US60/344,687 2001-12-24
US60/344,698 2001-12-24

Publications (2)

Publication Number Publication Date
WO2003056408A2 WO2003056408A2 (en) 2003-07-10
WO2003056408A3 true WO2003056408A3 (en) 2004-01-29

Family

ID=26994057

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/041470 WO2003056408A2 (en) 2001-12-24 2002-12-23 Ink with cohesive failure and identification document including same

Country Status (2)

Country Link
AU (1) AU2002364019A1 (en)
WO (1) WO2003056408A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2330655B1 (en) 2009-12-02 2018-11-14 Samsung SDI Co., Ltd. Secondary battery

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929701A (en) * 1974-09-16 1975-12-30 Monsanto Co Binders for printing inks
US4121003A (en) * 1977-04-22 1978-10-17 Monarch Marking Systems, Inc. Tamper indicating labels
JPS63146909A (en) * 1986-12-10 1988-06-18 Showa Denko Kk Production of styrene-allyl alcohol copolymer
US5380695A (en) * 1994-04-22 1995-01-10 Polaroid Corporation Image-receiving element for thermal dye transfer method
US5658411A (en) * 1995-01-19 1997-08-19 Minnesota Mining And Manufacturing Company Durable security laminate with hologram
US6120882A (en) * 1996-02-16 2000-09-19 3M Innovative Properties Company Article with holographic and retroreflective features

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929701A (en) * 1974-09-16 1975-12-30 Monsanto Co Binders for printing inks
US4121003A (en) * 1977-04-22 1978-10-17 Monarch Marking Systems, Inc. Tamper indicating labels
JPS63146909A (en) * 1986-12-10 1988-06-18 Showa Denko Kk Production of styrene-allyl alcohol copolymer
US5380695A (en) * 1994-04-22 1995-01-10 Polaroid Corporation Image-receiving element for thermal dye transfer method
US5658411A (en) * 1995-01-19 1997-08-19 Minnesota Mining And Manufacturing Company Durable security laminate with hologram
US6120882A (en) * 1996-02-16 2000-09-19 3M Innovative Properties Company Article with holographic and retroreflective features

Also Published As

Publication number Publication date
WO2003056408A2 (en) 2003-07-10
AU2002364019A1 (en) 2003-07-15
AU2002364019A8 (en) 2003-07-15

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