EE200300426A - Superficial security feature - Google Patents

Superficial security feature

Info

Publication number
EE200300426A
EE200300426A EEP200300426A EEP200300426A EE200300426A EE 200300426 A EE200300426 A EE 200300426A EE P200300426 A EEP200300426 A EE P200300426A EE P200300426 A EEP200300426 A EE P200300426A EE 200300426 A EE200300426 A EE 200300426A
Authority
EE
Estonia
Prior art keywords
order
wrapping
electrically conductive
security features
manner
Prior art date
Application number
EEP200300426A
Other languages
Estonian (et)
Inventor
Puttkammer Frank
Original Assignee
Whd Elektronische Pr�Ftechnik Gmbh
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 Whd Elektronische Pr�Ftechnik Gmbh filed Critical Whd Elektronische Pr�Ftechnik Gmbh
Publication of EE200300426A publication Critical patent/EE200300426A/en
Publication of EE04908B1 publication Critical patent/EE04908B1/en

Links

Classifications

    • 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
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • B42D25/46—Associating two or more layers using pressure
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/373—Metallic materials
    • 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
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • B42D25/455—Associating two or more layers using heat
    • 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
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • B42D25/465—Associating two or more layers using chemicals or adhesives
    • B42D25/47—Associating two or more layers using chemicals or adhesives using adhesives

Abstract

The invention relates to security features, preferably for sealing, wrapping, enclosing and shrink-wrapping documents in order to identify their authenticity. The inventive security features consist of several different components, coding means and electrically conductive layers, whereby all of these are attached in varying order to a supporting substrate. Coating involving the use of an electrically conductive polymer (12) in conjunction with a metallization layer (13) is used in order to create a technological hurdle for counterfeiters. The polymer layer (12) is applied in an all-over manner or only in part whereby being applied in a manner that is preferably modulated with regard to the surface or as dispersed print. Partially changing surface resistances result in the production of a readable coding. This, in turn, enables a problem-free detection in different ways, in particular, by using capacitive coupling.
EEP200300426A 2001-03-01 2002-02-28 Two-element security feature EE04908B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10111851A DE10111851B4 (en) 2001-03-01 2001-03-01 security features
PCT/DE2002/000747 WO2002070278A2 (en) 2001-03-01 2002-02-28 Security features

Publications (2)

Publication Number Publication Date
EE200300426A true EE200300426A (en) 2003-12-15
EE04908B1 EE04908B1 (en) 2007-10-15

Family

ID=7677165

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200300426A EE04908B1 (en) 2001-03-01 2002-02-28 Two-element security feature

Country Status (12)

Country Link
EP (1) EP1365925B1 (en)
AT (1) ATE271471T1 (en)
AU (1) AU2002250810A1 (en)
BG (1) BG108162A (en)
CZ (1) CZ20032388A3 (en)
DE (2) DE10111851B4 (en)
EE (1) EE04908B1 (en)
HU (1) HUP0401237A2 (en)
PL (1) PL197363B1 (en)
RU (1) RU2283776C2 (en)
SK (1) SK12182003A3 (en)
WO (1) WO2002070278A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0215181B1 (en) 2001-12-21 2015-10-13 Giesecke & Devrient Gmbh method for producing a security element
DE10226116A1 (en) 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Security element and process for its manufacture
AT504444A1 (en) * 2002-11-28 2008-05-15 Hueck Folien Gmbh SECURITY ELEMENTS WITH COMBINED FEATURES TO BE RECOGNIZED BY MACHINE
WO2006042568A1 (en) * 2004-10-20 2006-04-27 Hueck Folien Ges.M.B.H Substrates comprising electroconductive layers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579371A (en) * 1983-12-27 1986-04-01 Minnesota Mining And Manufacturing Company Document having concealed electrically conductive authenticating layer
IT1222851B (en) * 1987-10-08 1990-09-12 Mantegazza A Arti Grafici MAGNETICALLY DETECTABLE IDENTIFICATION CODE TO MARK PRODUCTS, DOCUMENTS AND SIMILAR
GB8814471D0 (en) * 1988-06-17 1988-07-20 Gore & Ass Security enclosure
DE4041025C2 (en) 1990-12-20 2003-04-17 Gao Ges Automation Org Magnetic, metallic security thread with negative writing
GB9113455D0 (en) * 1991-06-21 1991-08-07 Gore W L & Ass Uk Improvements in security enclosures
US5639126A (en) * 1995-06-06 1997-06-17 Crane & Co., Inc. Machine readable and visually verifiable security threads and security papers employing same
US6118377A (en) * 1998-06-09 2000-09-12 Flex Products, Inc. Conductive security article with detector apparatus
DE19928060A1 (en) * 1999-06-15 2000-12-21 Whd Elektron Prueftech Gmbh Optically variable security feature and process for its manufacture

Also Published As

Publication number Publication date
AU2002250810A1 (en) 2002-09-19
DE10111851A1 (en) 2002-09-19
WO2002070278A2 (en) 2002-09-12
BG108162A (en) 2004-03-31
EP1365925A2 (en) 2003-12-03
SK12182003A3 (en) 2004-01-08
WO2002070278A3 (en) 2002-11-28
PL197363B1 (en) 2008-03-31
CZ20032388A3 (en) 2004-01-14
ATE271471T1 (en) 2004-08-15
DE50200664D1 (en) 2004-08-26
RU2283776C2 (en) 2006-09-20
RU2003129524A (en) 2005-03-27
HUP0401237A2 (en) 2004-09-28
EE04908B1 (en) 2007-10-15
PL363370A1 (en) 2004-11-15
DE10111851B4 (en) 2007-10-25
EP1365925B1 (en) 2004-07-21

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Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20071231

KB4A Valid patent at the end of a year

Effective date: 20081231

MM4A Lapsed by not paying the annual fees

Effective date: 20090228