WO1999034315B1 - Use of inorganic particles and method for marking and identifying a substrate or an article - Google Patents

Use of inorganic particles and method for marking and identifying a substrate or an article

Info

Publication number
WO1999034315B1
WO1999034315B1 PCT/EP1998/008452 EP9808452W WO9934315B1 WO 1999034315 B1 WO1999034315 B1 WO 1999034315B1 EP 9808452 W EP9808452 W EP 9808452W WO 9934315 B1 WO9934315 B1 WO 9934315B1
Authority
WO
WIPO (PCT)
Prior art keywords
marking
particles
chemical elements
inorganic particles
article
Prior art date
Application number
PCT/EP1998/008452
Other languages
French (fr)
Other versions
WO1999034315A3 (en
WO1999034315A9 (en
WO1999034315A2 (en
Inventor
Olivier Rozumek
Edgar Mueller
Original Assignee
Sicpa Holding Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8230554&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1999034315(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to PL98342101A priority Critical patent/PL189318B1/en
Priority to JP2000526889A priority patent/JP4498600B2/en
Priority to BRPI9814559-2A priority patent/BR9814559B1/en
Priority to MXPA00006430A priority patent/MXPA00006430A/en
Priority to NZ505861A priority patent/NZ505861A/en
Priority to HU0100329A priority patent/HUP0100329A3/en
Priority to AU22761/99A priority patent/AU749608B2/en
Priority to CA002315064A priority patent/CA2315064C/en
Priority to KR1020007007202A priority patent/KR100564708B1/en
Priority to UA2000074073A priority patent/UA46169C2/en
Application filed by Sicpa Holding Sa filed Critical Sicpa Holding Sa
Publication of WO1999034315A2 publication Critical patent/WO1999034315A2/en
Publication of WO1999034315A3 publication Critical patent/WO1999034315A3/en
Publication of WO1999034315B1 publication Critical patent/WO1999034315B1/en
Publication of WO1999034315A9 publication Critical patent/WO1999034315A9/en
Priority to NO20003385A priority patent/NO333807B1/en
Priority to HK01104159A priority patent/HK1033470A1/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
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
    • C09C1/0021—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a core coated with only one layer having a high or low refractive index
    • 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
    • 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
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0078—Pigments consisting of flaky, non-metallic substrates, characterised by a surface-region containing free metal
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • 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
    • C09D11/50—Sympathetic, colour changing or similar inks
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/1087—Interference pigments characterized by the core material the core consisting of bismuth oxychloride, magnesium fluoride, nitrides, carbides, borides, lead carbonate, barium or calcium sulfate, zinc sulphide, molybdenum disulphide or graphite
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2210/00—Special effects or uses of interference pigments
    • C09C2210/10—Optical properties in the IR-range, e.g. camouflage pigments
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2210/00—Special effects or uses of interference pigments
    • C09C2210/20—Optical properties in the UV-range
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2210/00—Special effects or uses of interference pigments
    • C09C2210/50—Fluorescent, luminescent or photoluminescent properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2220/00—Methods of preparing the interference pigments
    • C09C2220/20—PVD, CVD methods or coating in a gas-phase using a fluidized bed

Abstract

The present invention relates to inorganic particles comprising at least two chemical elements in a predefined and analytically identifiable ratio. These particles are used as a marking means incorporated into or applied onto any desired article. They provide a high security potential against counterfeiting since the analysis depend on a combination of spatial as well as of chemical information. In a first step the information containing particle has to be localized by scanning electron microscopy and in a second step the ratio of elements is analysed using energy- or wavelength-dispersive X-ray analysis (SEM/EDX).

Claims

- 20 -AMENDED CLAIMS[received by the International Bureau on 19 Jul> 1999 (19.07.99); original claims 1-20 replaced by amended claims 1-23 (5 pages)]
1. Use of at least one predefined ratio of at least two chemical elements being comprised in at least one type of inorganic particles, wherein said predefined ratio represents a code or part of a code as a marking characteristic.
2. Use of particles according to claim 1 wherein the particle is localized by scanning electron microscopy.
3. Use of particles according to claim 2 wherein said inorganic particle is localized under backscattered electron detection.
4. Use of particles according to one of claims 1 to 3 wherein said ratio of chemical elements is analysed by energy- or wavelength-dispersive X-ray analysis, on a scanning electron microscope.
5. Use of particles according to one of the claims 1 to 4 , wherein the volume of each individual particle is substantially comprised within the range of between 0.01 μm to 10000 μm3, preferably within the range of between 0.1 μm3 to 1000 μm3, more preferably within the range of between 1 μm3 to 100 μm3.
6. Use of particles according to one of the claims 1 to 5 wherein said inorganic particles comprise said chemical elements in non-stoichiometric proportions.
7. Use of particles according to one of claims 1 to 5 wherein said inorganic particles consist of chemical elements in a stoichiometric composition. - 21 -
8. Use of particles according to one of the claims 6 or 7 wherein said particle is crystalline.
9. Use of particles according to claim 8 wherein said crystalline particle is selected from the group consisting of crystals with garnet-, spinel-, perovskite-, zircon- structures .
10. Use of particles according to claim 8 wherein said crystalline particle is selected from the group of oxysul- fides of rare-earth elements and/or yttrium.
11. Use of particles according to claim 6 wherein said particles are amorphous or glassy.
12. Use of particles according to claim 6 wherein said particles are of a metal alloy.
13. Use of particles according to any of the preceding claims wherein said particles additionally have one or more of the following properties: luminescence, magnetism, IR-absorption, radio-frequency and/or microwave resonance.
14. Use of particles according to any of the preceding claims for marking security documents.
15. Coating composition and/or printing ink and/or paper and/or security foil and/or card and/or fibre comprising particles according to any of the preceding claims in amounts ranging from 0.0001% to 10% preferably 0.001% to 1% and more preferably 0.01% to 0.1% by weight of the total weight of the overall composition or material to which it is added. - 22 -
16. Method for marking an article, comprising the steps of
(a) providing at least one marking having an analytically identifiable characteristic, said marking comprising at least one type of inorganic particles having at least two chemical elements in a predefined non-stoichiometric and/or stoichiometric ratio, wherein the predefined ratio of said chemical elements in said particle represents a code or part of a code as the marking characteristic,
(b) incorporating the inorganic particles of step (a) into a coating composition, preferably printing ink,
(c) optionally incorporating one or more camouflaging compounds comprising at least one of the chemical elements being comprised in the inorganic particles incorporated in step (b),
(d) applying the coating composition, preferably printing ink of step (b) or (c) to a substrate.
17. Method for marking and identifying an article, comprising the steps of
(a) providing at least one marking having an analytically identifiable characteristic, said marking comprising at least one type of inorganic particles having at least two chemical elements in a predefined non-stoichiometric and/or stoichiometric ratio, wherein the predefined ratio of said chemical elements in said particle represents a code or part of a code as the marking characteristic,
(b) incorporating the inorganic particles of step (a) into a coating composition, preferably printing ink,
(c) optionally incorporating one or more camouflaging compounds comprising at least one of the chemical elements being comprised in the inorganic particles incorporated in step (b); - 23 -
(d) applying the coating composition, preferably printing ink of step (b) or (c) to an article,
(e) localizing the position of at least one of said inorganic particles provided in (a) within the applied coating composition and/or printing ink obtained in step (d) , preferably by scanning electron microscopy,
(f) analysing the ratio of the chemical elements of each of the inorganic particles localized in step (e), preferably by energy- or wavelength-dispersive X-ray analysis, on the scanning electron microscope.
18. Method for marking and identifying an article, comprising the steps of
(a) providing at least one marking having an analytically identifiable characteristic, said marking comprising at least one type of inorganic particles having at least two chemical elements in a predefined non-stoichiometric and/or stoichiometric ratio, wherein the predefined ratio of said chemical elements in said particle represents a code or part of a code as the marking characteristic,
(b) incorporating the inorganic particles obtained in step (a) into at least one of the materials used for the production of said article, security foil, paper, card, fibre;
(c) optionally incorporating one or more camouflaging compounds comprising at least one of the chemical elements being comprised in the inorganic particles incorporated in step (b);
(d) localizing the position of at least one of each type of said inorganic particles within the shaped article, paper, security foil, card or fibre, preferably by scanning electron microscopy,
(e) analysing the ratio of the chemical elements of each - 24 -
of the inorganic particles localized in step (d), preferably by energy- or wavelength-dispersive X-ray analysis, on the scanning electron microscope.
19. Method according to claim 16 to 18 wherein said inorganic particle is localized using backscattered electron detection.
20. Method according to one of the claims 16 to 19 characterized in that the volume of the individual particles is substantially comprised within the range of between 0.01 μm3 to 10000 μm3, preferably within the range of between 0.1 μm3 to 1000 μm3, more preferably within the range of between 1 μm3 to 100 μm3.
21. Security document, preferably made from paper, card or security foil comprising marking means produced according to the method of claim 16 to 20.
22. Article comprising a marking having an analytically identifiable characteristic, said marking comprising at least one type of inorganic particles comprising at least two chemical elements in a predefined ratio, characterized in that the predefined ratio of said chemical elements represents a code or part of a code as characteristic of said marking.
23. Article according to claim 22 characterized in that the marking is comprised in a layer on said article.
PCT/EP1998/008452 1997-12-29 1998-12-22 Use of inorganic particles and method for marking and identifying a substrate or an article WO1999034315A2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CA002315064A CA2315064C (en) 1997-12-29 1998-12-22 Use of inorganic particles and method for marking and identifying a substrate or an article
UA2000074073A UA46169C2 (en) 1997-12-29 1998-12-22 METHOD OF PROTECTION OF PRODUCTS, SUBSTRATES AND OTHER SECURITIES FROM COUNTERFEITS (OPTIONS), METHOD OF MARKING PRODUCTS FOR METHOD OF PROTECTION, PROTECTION PROTECTION
KR1020007007202A KR100564708B1 (en) 1997-12-29 1998-12-22 Use of inorganic particles and method for marking and identifying a substrate or an article
MXPA00006430A MXPA00006430A (en) 1997-12-29 1998-12-22 Use of inorganic particles and method for marking and identifying a substrate or an article.
JP2000526889A JP4498600B2 (en) 1997-12-29 1998-12-22 Use of inorganic particles and methods for labeling and identifying supports or articles
HU0100329A HUP0100329A3 (en) 1997-12-29 1998-12-22 Use of inorganic particles and method for marking and identifying a substrate or an article
AU22761/99A AU749608B2 (en) 1997-12-29 1998-12-22 Use of inorganic particles and method for marking and identifying a substrate or an article
PL98342101A PL189318B1 (en) 1997-12-29 1998-12-22 Application of inorganic particles and method of marking and identifying substrates or products
BRPI9814559-2A BR9814559B1 (en) 1997-12-29 1998-12-22 use of inorganic particles, coating composition, printing ink or materials, article and method to identify an article.
NZ505861A NZ505861A (en) 1997-12-29 1998-12-22 Use of inorganic particles comprising chemical elements in a predefined ratio in marking means
NO20003385A NO333807B1 (en) 1997-12-29 2000-06-28 Use of inorganic particles and method for labeling and identifying a substrate or article
HK01104159A HK1033470A1 (en) 1997-12-29 2001-06-15 Use of inorganic particles and method for marking and identifying a substrate or an article.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97811029.4 1997-12-29
EP97811029A EP0927749B1 (en) 1997-12-29 1997-12-29 Coating composition, use of particles, method for tagging and identifying a security document comprising said coating composition

Publications (4)

Publication Number Publication Date
WO1999034315A2 WO1999034315A2 (en) 1999-07-08
WO1999034315A3 WO1999034315A3 (en) 1999-09-16
WO1999034315B1 true WO1999034315B1 (en) 1999-10-21
WO1999034315A9 WO1999034315A9 (en) 1999-11-18

Family

ID=8230554

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/008452 WO1999034315A2 (en) 1997-12-29 1998-12-22 Use of inorganic particles and method for marking and identifying a substrate or an article

Country Status (26)

Country Link
US (1) US6200628B1 (en)
EP (2) EP0927749B1 (en)
JP (1) JP4498600B2 (en)
KR (1) KR100564708B1 (en)
CN (1) CN1145681C (en)
AT (2) ATE233300T1 (en)
AU (1) AU749608B2 (en)
BR (1) BR9814559B1 (en)
CA (1) CA2315064C (en)
CZ (1) CZ302570B6 (en)
DE (2) DE69719343T2 (en)
DK (2) DK0927749T3 (en)
ES (2) ES2193342T3 (en)
HK (1) HK1033470A1 (en)
HU (1) HUP0100329A3 (en)
ID (1) ID26027A (en)
MX (1) MXPA00006430A (en)
NO (1) NO333807B1 (en)
NZ (1) NZ505861A (en)
PL (1) PL189318B1 (en)
PT (2) PT927749E (en)
RU (1) RU2222829C2 (en)
TR (1) TR200001875T2 (en)
TW (1) TWI250080B (en)
UA (1) UA46169C2 (en)
WO (1) WO1999034315A2 (en)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6746053B1 (en) 1998-10-29 2004-06-08 International Business Machines Corporation Method and system for preventing parallel marketing of wholesale and retail items
US7038766B2 (en) * 1999-04-01 2006-05-02 Microtrace, Llc Identification particles and system and method for retrospective identification using spectral codes
US6309690B1 (en) * 1999-04-01 2001-10-30 Microtrace, Inc. System for retrospective identification and method of marking articles for retrospective identification
DE19926166A1 (en) * 1999-06-09 2000-12-14 Abb Patent Gmbh Method for securing in particular an electrical switching device against imitation
JP4410875B2 (en) * 1999-06-30 2010-02-03 富士通株式会社 Bar code reader and control method thereof
US6524381B1 (en) 2000-03-31 2003-02-25 Flex Products, Inc. Methods for producing enhanced interference pigments
DE60045136D1 (en) * 1999-09-03 2010-12-02 Jds Uniphase Corp Method and device for the production of interference pigments
EP1104791A1 (en) * 1999-11-25 2001-06-06 Sicpa Holding S.A. Printing ink, use of micro-wires as antennas in security documents, method for producing a security document and methods for authentication of security documents
CA2328540A1 (en) * 1999-12-16 2001-06-16 Martin C. Robinson System, apparatus and method for marking and tracking bulk flowable material
EP1116755A1 (en) * 2000-01-10 2001-07-18 Sicpa Holding S.A. Coating composition, preferably printing ink for security applications, method for producing a coating composition and use of glass ceramics
PL205719B1 (en) * 2000-02-16 2010-05-31 Sicpa Holding Sa Pigments having a viewing angle dependent shift of color, method for producing said pigments, use of said pigments in security applications, coating composition comprising said pigments and a detecting device
EP1128325A1 (en) * 2000-02-25 2001-08-29 Valtion Teknillinen Tutkimuskeskus Mark and method for marking and identifiying a product
EP1146098A1 (en) 2000-04-14 2001-10-17 Sicpa Holding S.A. Solid marking composition as writing means, a writing instrument, an optically variable marking layer and use of a plurality of optically variable pigments
JP4524372B2 (en) * 2000-06-09 2010-08-18 独立行政法人 国立印刷局 Magnetic recording medium having specific element and identification method thereof
EP2275819B1 (en) * 2000-10-19 2019-11-27 Mycartis NV Method for the manipulation of microcarriers for an identification purpose
US6572784B1 (en) 2000-11-17 2003-06-03 Flex Products, Inc. Luminescent pigments and foils with color-shifting properties
US6565770B1 (en) 2000-11-17 2003-05-20 Flex Products, Inc. Color-shifting pigments and foils with luminescent coatings
US20030194374A1 (en) * 2001-01-17 2003-10-16 Xanodyne Pharmacal, Inc. Compositions including a visual marker and method of use thereof
US7062312B2 (en) * 2001-01-17 2006-06-13 Pediamed Pharmaceuticals, Inc. Combination and method including a visual marker for determining compliance with a medication regimen
EP1239307A1 (en) * 2001-03-09 2002-09-11 Sicpa Holding S.A. Magnetic thin film interference device
WO2002089041A1 (en) * 2001-04-26 2002-11-07 Alexandr Mikhailovich Dykhne Method for producing and visualising an optically invisible mark
US20020160194A1 (en) 2001-04-27 2002-10-31 Flex Products, Inc. Multi-layered magnetic pigments and foils
US6808806B2 (en) 2001-05-07 2004-10-26 Flex Products, Inc. Methods for producing imaged coated articles by using magnetic pigments
WO2003048726A2 (en) * 2001-11-30 2003-06-12 Tracking Technology Inc. Taggants for products and method of taggant identification
US6909770B2 (en) * 2001-12-05 2005-06-21 The United States Of America As Represented By The United States National Aeronautics And Space Administration Methods for identification and verification using vacuum XRF system
US20040022355A1 (en) * 2001-12-05 2004-02-05 Bruce Kaiser Methods for identification and verification of materials containing elemental constituents
US20030194578A1 (en) * 2001-12-20 2003-10-16 Honeywell International, Inc. Security articles comprising multi-responsive physical colorants
US8765484B2 (en) * 2002-02-07 2014-07-01 The Regents Of The University Of California Optically encoded particles
US6850592B2 (en) * 2002-04-12 2005-02-01 Keymaster Technologies, Inc. Methods for identification and verification using digital equivalent data system
US20030194052A1 (en) * 2002-04-12 2003-10-16 Price L. Stephen Methods for identification and verification
CN1666226A (en) * 2002-07-01 2005-09-07 福井真弥 Material containing coding information, method of identification thereof and identification system therefor
US7312257B2 (en) * 2003-01-23 2007-12-25 General Electric Company Polymer encapsulation of high aspect ratio materials and methods of making same
US7488764B2 (en) * 2003-01-23 2009-02-10 Sabic Innovative Plastics Ip B.V. Polymer encapsulation of high aspect ratio materials and methods of making same
US7169472B2 (en) 2003-02-13 2007-01-30 Jds Uniphase Corporation Robust multilayer magnetic pigments and foils
US7060992B1 (en) 2003-03-10 2006-06-13 Tiax Llc System and method for bioaerosol discrimination by time-resolved fluorescence
US20060237665A1 (en) * 2003-03-10 2006-10-26 Barney William S Bioaerosol discrimination
WO2004089056A2 (en) * 2003-04-01 2004-10-21 Keymaster Technologies, Inc. Exempt source for an x-ray fluorescence device
US20050143249A1 (en) * 2003-06-26 2005-06-30 Ross Gary A. Security labels which are difficult to counterfeit
US20050277710A1 (en) * 2004-06-14 2005-12-15 Joyce Richard P Tagged resin, method of making a tagged resin, and articles made therefrom
US7682696B2 (en) * 2004-09-13 2010-03-23 Sabic Innovative Plastics Ip B.V. Medical article and method of making and using the same
JP2006307045A (en) * 2005-04-28 2006-11-09 Toppan Forms Co Ltd X ray-detectable inkjet ink and sheet using it
US7250612B2 (en) * 2005-09-28 2007-07-31 General Electric Company Devices and methods capable of authenticating batteries
US20080274028A1 (en) * 2005-10-03 2008-11-06 Hai Hui Lin Security pigments and the process of making thereof
US20080087189A1 (en) * 2005-10-03 2008-04-17 Sun Chemical Corporation Security pigments and the process of making thereof
US20070128237A1 (en) * 2005-12-06 2007-06-07 Michael Haile Soil additive composition having visual perceptibility
EP2011008B1 (en) * 2006-03-13 2020-11-18 SMI Holding, Inc. Three-dimensional authentication of microparticle mark
DE102006031563A1 (en) * 2006-06-27 2008-01-03 Dieter Ebert Luminescent composition
DE102006031534A1 (en) * 2006-07-07 2008-01-10 Fachhochschule Münster Process for the identification of plastics
US20080016655A1 (en) * 2006-07-18 2008-01-24 Thomas & Betts International, Inc. Cable ties authentically verifiable
EP2053537B8 (en) 2006-08-04 2012-03-21 Valinmark Inc. Method for producing and visualising an optically hidden mark
JP4848912B2 (en) * 2006-09-28 2011-12-28 富士ゼロックス株式会社 Authenticity determination apparatus, authenticity determination method, authenticity determination program, and method for producing amorphous alloy member
WO2008095124A1 (en) * 2007-01-31 2008-08-07 Somark Innovations, Inc. Device and method for providing a readable mark
EP2014479A1 (en) * 2007-06-18 2009-01-14 Constantia Hueck Folien GmbH & Co. KG Safety elements with machine readable, visually imperceptible characteristics
ES2317790B1 (en) * 2007-10-04 2010-02-16 Fabrica Nacional De Moneda Y Timbre-Real Casa De La Moneda METHOD OF CONDITIONING OF MINERAL MATERIALS AS SAFETY ADDITIVES.
EP2207854B1 (en) 2007-10-26 2012-01-25 Basf Se Security element
US8685322B2 (en) 2007-11-13 2014-04-01 Stratec Biomedical Ag Apparatus and method for the purification of biomolecules
WO2009134965A2 (en) * 2008-04-30 2009-11-05 Polyonics, Inc. Method and apparatus for the detection of counterfeiting
JP5257930B2 (en) * 2008-10-20 2013-08-07 独立行政法人情報通信研究機構 Micro tag, manufacturing method thereof and information recognition method
JP5312925B2 (en) * 2008-12-03 2013-10-09 根本特殊化学株式会社 Infrared light emitting phosphor
AR076210A1 (en) 2009-04-07 2011-05-26 Bank Of Canada PIEZOCROMIC SAFETY ELEMENT
DE102009029395A1 (en) 2009-09-11 2011-03-24 G.I.P.C. Holdings Ltd. Mixture, luminescent composition, method of preparation and use
FR2953840B1 (en) * 2009-12-16 2012-04-06 Oberthur Technologies LANTHANIDE-BASED CODING PRODUCTS AND USES THEREOF
WO2011161685A2 (en) 2010-06-26 2011-12-29 Hcl Cleantech Ltd. Sugar mixtures and methods for production and use thereof
DE102010040521B3 (en) * 2010-09-09 2012-01-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for identification of e.g. article, has laser device, detection unit and processing unit integrated in handheld unit that has inlet and outlet arranged adjacent to each other in distance of ten cm or smaller
WO2012050223A1 (en) * 2010-10-15 2012-04-19 大日本印刷株式会社 Information recording media and method for printing onto information recording media
JP5707909B2 (en) * 2010-12-06 2015-04-30 大日本印刷株式会社 Method for producing fine particles
JP2012121173A (en) 2010-12-06 2012-06-28 Dainippon Printing Co Ltd Taggant particle group, anti-counterfeit ink comprising the same, anti-counterfeit toner, anti-counterfeit sheet, and anti-counterfeit medium
MD4162C1 (en) * 2011-01-03 2012-10-31 Владимир ШКИЛЁВ Method for manufacturing identification tags
US9512495B2 (en) 2011-04-07 2016-12-06 Virdia, Inc. Lignocellulose conversion processes and products
RU2450358C1 (en) * 2011-05-23 2012-05-10 Дмитрий Александрович Гаврилов Method for protection from forgery and checking authenticity of articles
DE102011122246A1 (en) * 2011-12-23 2013-06-27 Giesecke & Devrient Gmbh Security feature with multiple components
DE102011122240A1 (en) * 2011-12-23 2013-06-27 Giesecke & Devrient Gmbh Security feature with multiple components
ES2831599T3 (en) 2012-02-29 2021-06-09 Sicpa Holding Sa Permanent staining of varnished security documents
AR090178A1 (en) 2012-03-23 2014-10-22 Sicpa Holding Sa PRINTING METHOD WITH OXIDATION DRY CALCOGRAPHIC INK AND UV-VIS CURABLE CALCOGRAPHIC INKS
EP2830887A2 (en) 2012-03-27 2015-02-04 Sicpa Holding SA Multilayer flake with high level of coding
US8917930B2 (en) 2012-05-08 2014-12-23 Hewlett-Packard Development Company, L.P. Selecting metrics for substrate classification
AU2012211401B2 (en) 2012-06-19 2016-09-22 Chameleon Innovations Australia (Cia) Pty Ltd Composition
JP5979713B2 (en) * 2012-06-28 2016-08-31 株式会社ネモト・ルミマテリアル Infrared light emitting phosphor
RS55665B1 (en) 2012-10-29 2017-06-30 Sicpa Holding Sa Protective coatings for security documents
CN103825672A (en) * 2012-11-16 2014-05-28 河南师范大学 Encoding scheme and detection method thereof
DE102013007811A1 (en) 2013-05-07 2014-11-13 Giesecke & Devrient Gmbh Method for marking a feature substance, security feature, value document and method for testing the same
US9482800B2 (en) 2013-06-10 2016-11-01 Viavi Solutions Inc. Durable optical interference pigment with a bimetal core
RU2536748C1 (en) * 2013-07-12 2014-12-27 Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") Product containing paper or polymer carrier with protecting marking, and method of determining authenticity of product
US10619268B2 (en) 2013-11-13 2020-04-14 Illinois Tool Works, Inc. Metal detectable fiber and articles formed from the same
DE102014016858A1 (en) 2014-02-19 2015-08-20 Giesecke & Devrient Gmbh Security feature and use thereof, value document and method for checking the authenticity thereof
US20150268017A1 (en) * 2014-03-24 2015-09-24 Triple D Tracker Encrypted spectral taggant for a cartridge
CN104281955B (en) * 2014-05-26 2017-09-22 重庆炬野科技发展有限公司 Merchandise news retroactive method and device systems
DE102014108817A1 (en) * 2014-06-24 2015-12-24 Bollig & Kemper Gmbh & Co. Kg Coding composition for vehicle identification
FR3023464B1 (en) * 2014-07-08 2017-02-03 Seb Sa ANTI-ADHESIVE COATING COMPRISING AT LEAST ONE FUNCTIONAL DECORATION LAYER AND ARTICLE PROVIDED WITH SUCH COATING
US10753022B2 (en) 2014-07-25 2020-08-25 Illinois Tool Works, Inc. Particle-filled fiber and articles formed from the same
US11542634B2 (en) 2014-07-25 2023-01-03 Illinois Tool Works Inc. Particle-filled fiber and articles formed from the same
RU2594933C2 (en) * 2014-12-15 2016-08-20 Федеральное государственное бюджетное учреждение культуры "Государственный Эрмитаж" Procedure for marking composition application on museum exhibits surface
US10280091B2 (en) 2015-09-07 2019-05-07 Mitsui Mining & Smelting Co., Ltd. Yttrium oxyfluoride, starting material powder for production of stabilized yttrium oxyfluoride, and method for producing stabilized yttrium oxyfluoride
RU2607665C1 (en) * 2015-11-16 2017-01-10 ООО "Глобал Майнинг Эксплозив - Раша" Method for concealed marking of explosive substances (versions)
RU2637334C2 (en) * 2016-05-16 2017-12-04 Автономная некоммерческая образовательная организация высшего образования "Сколковский институт науки и технологий" Marking additive
DE102017103780A1 (en) 2017-02-23 2018-08-23 Tailorlux Gmbh Method for identifying a material or material mixture
JP6286108B1 (en) 2017-03-06 2018-02-28 日本碍子株式会社 Security ink pigment, security ink, printed matter and method for producing security ink pigment
KR101907417B1 (en) * 2017-05-31 2018-10-15 씨큐브 주식회사 Method for preparing pearlescent pigment coating organic and inorganic complex fluorescence for security and safety applications
EP3428628A1 (en) 2017-07-11 2019-01-16 Centre National De La Recherche Scientifique Method of authenticating an object with x-ray diffraction
RU179925U1 (en) * 2017-09-04 2018-05-29 Федеральное государственное унитарное предприятие "18 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации SEMICONDUCTOR DEVICE WITH AUTHENTICITY CONTROL SYSTEM
US10947664B2 (en) 2018-02-19 2021-03-16 Illinois Tool Works Inc. Metal detectable scouring pad
RU2670141C1 (en) * 2018-04-20 2018-10-18 Федеральное государственное унитарное предприятие "18 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации Method of application of marking composition to subject surface for protection thereof from forgery and falsification
DE102019122010A1 (en) * 2019-08-15 2021-02-18 Polysecure Gmbh Article comprising fluorescent marker particles and methods of identifying the same
RU2733949C1 (en) * 2019-12-25 2020-10-08 Автономная некоммерческая образовательная организация высшего образования "Сколковский институт науки и технологий" Saltpeter labeling method
RU2745001C1 (en) * 2020-04-20 2021-03-18 Дмитрий Анатольевич Иванников System for remote marking of material objects and their identification
DE112021004669T5 (en) * 2020-09-30 2023-06-29 Murata Manufacturing Co., Ltd. Methods for reading identification tags and methods for manufacturing articles with identification tags
RU2753154C1 (en) * 2020-12-28 2021-08-12 Федеральное государственное автономное образовательное учреждение высшего образования "Российский государственный университет нефти и газа (национальный исследовательский университет) имени И.М. Губкина)" Method for product authenticity control

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001887A (en) * 1957-09-20 1961-09-26 Mead Corp Paper manufacture
US3772200A (en) * 1971-04-30 1973-11-13 Minnesota Mining & Mfg Method of tagging with microparticles
JPS5712101B2 (en) * 1973-09-03 1982-03-09
US4053433A (en) * 1975-02-19 1977-10-11 Minnesota Mining And Manufacturing Company Method of tagging with color-coded microparticles
CA1056653A (en) 1975-11-10 1979-06-19 Edward J. Stevens Color-coded identifier microparticles
GB1585533A (en) * 1976-12-07 1981-03-04 Portals Ltd Security papers
US4131064A (en) * 1977-07-15 1978-12-26 Westinghouse Electric Corp. Tagging particles which are easily detected by luminescent response, or magnetic pickup, or both
US4329393A (en) 1980-05-21 1982-05-11 Minnesota Mining And Manufacturing Company Coating compositions for retrospective identification of articles
US4387112A (en) * 1980-10-23 1983-06-07 Blach Rodney J Article identification process and articles for practice thereof
FR2556867B1 (en) 1983-12-14 1986-06-06 Jalon Michel SECURITY MARKING METHOD, MATERIALS PROVIDED WITH SECURITY MARKS, AND APPLICATIONS THEREOF.
DE3825702A1 (en) * 1988-07-28 1990-02-01 Michael Huber Muenchen Gmbh Fa GONIOCHROMATIC PIGMENTS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF SAFETY AND EFFECT COLORS
DE3935207A1 (en) * 1989-10-23 1991-05-02 Dornier Gmbh Identification marking partic. for armoured vehicles - has cpd. of iron oxide, aluminium and higher m.pt. particles fired, casting to armour, cooled and ultrasonically recorded for screening
US5811152A (en) * 1991-10-02 1998-09-22 Smartwater Limited Method of identifying a surface
ATE168713T1 (en) * 1994-02-21 1998-08-15 Basf Ag MULTIPLE COATED METALLIC GLOSS PIGMENTS
DE4419089A1 (en) * 1994-06-01 1995-12-07 Basf Ag Interference pigments used for security documents and packaging
DE4434815C2 (en) * 1994-09-29 1998-02-26 Color Plastic Chemie Albert Sc Process for marking thermoplastic or thermoset polymers
DE4445004A1 (en) * 1994-12-16 1996-06-20 Consortium Elektrochem Ind Composition for delocalized marking of objects, their manufacture and use
JPH08183919A (en) * 1994-12-28 1996-07-16 Toyo Ink Mfg Co Ltd Recording liquid and production thereof
DE19516181A1 (en) * 1995-05-03 1996-11-07 Basf Ag Goniochromatic glossy pigments with aluminum coating
DE19541027A1 (en) * 1995-11-05 1997-02-06 Daimler Benz Ag Lacquer, for e.g. vehicle - comprises several stacked layers with pigment acting as characteristic in spectral region
DE19614174A1 (en) * 1996-04-10 1997-11-06 Simons Druck & Vertrieb Gmbh Process for the production of multilayer microparticles

Also Published As

Publication number Publication date
JP2002500244A (en) 2002-01-08
DK0927749T3 (en) 2003-06-23
AU749608B2 (en) 2002-06-27
HUP0100329A3 (en) 2001-12-28
UA46169C2 (en) 2002-05-15
EP0927750A1 (en) 1999-07-07
PT927750E (en) 2004-07-30
TR200001875T2 (en) 2001-01-22
ES2219823T5 (en) 2011-06-02
KR20010033680A (en) 2001-04-25
PL189318B1 (en) 2005-07-29
NO20003385D0 (en) 2000-06-28
AU2276199A (en) 1999-07-19
EP0927750B1 (en) 2004-04-21
HK1033470A1 (en) 2001-08-31
DE69823321T2 (en) 2005-05-04
PT927749E (en) 2003-06-30
MXPA00006430A (en) 2002-10-23
BR9814559A (en) 2007-04-27
EP0927749B1 (en) 2003-02-26
DE69719343T2 (en) 2003-10-30
EP0927750B2 (en) 2011-01-19
DK0927750T3 (en) 2004-08-09
DE69823321D1 (en) 2004-05-27
CZ20002411A3 (en) 2000-11-15
WO1999034315A3 (en) 1999-09-16
DE69823321T3 (en) 2011-07-07
DK0927750T4 (en) 2011-05-02
BR9814559B1 (en) 2008-11-18
ATE233300T1 (en) 2003-03-15
NO333807B1 (en) 2013-09-23
CA2315064A1 (en) 1999-07-08
ATE264895T1 (en) 2004-05-15
TWI250080B (en) 2006-03-01
EP0927749A1 (en) 1999-07-07
PL342101A1 (en) 2001-05-21
KR100564708B1 (en) 2006-03-30
ES2193342T3 (en) 2003-11-01
WO1999034315A9 (en) 1999-11-18
CN1145681C (en) 2004-04-14
CA2315064C (en) 2008-05-20
NZ505861A (en) 2003-03-28
CN1283216A (en) 2001-02-07
NO20003385L (en) 2000-08-17
HUP0100329A2 (en) 2001-06-28
US6200628B1 (en) 2001-03-13
ID26027A (en) 2000-11-16
RU2222829C2 (en) 2004-01-27
DE69719343D1 (en) 2003-04-03
WO1999034315A2 (en) 1999-07-08
ES2219823T3 (en) 2004-12-01
CZ302570B6 (en) 2011-07-20
JP4498600B2 (en) 2010-07-07

Similar Documents

Publication Publication Date Title
WO1999034315B1 (en) Use of inorganic particles and method for marking and identifying a substrate or an article
US10836198B2 (en) Securing the authenticity of value documents by means of characteristic substances
RU2000120215A (en) USE OF INORGANIC PARTICLES AND METHOD FOR LABELING AND IDENTIFICATION OF SUBSTRATE OR PRODUCT
EP0977670B1 (en) Printed valuable document comprising a luminescent authenticity feature
WO2015124295A1 (en) Security feature and use thereof, value document and process for verifying the authenticity thereof
EP2994315B1 (en) Method for marking a feature substance, security feature, document of value and method for verifying said document
EP0253543B1 (en) Printing ink
US9862219B2 (en) Method for producing a marking
WO2003064557A1 (en) Fluorescent nanoparticles and the production thereof
Pencea et al. Studies Concerning the Usage of the Intrinsic Morphological and Chemical Features of Some Common and Document Paper Types as Security Items

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 98812733.4

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: B1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: B1

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

AK Designated states

Kind code of ref document: C2

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: C2

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

COP Corrected version of pamphlet

Free format text: PAGES 1/7-7/7, DRAWINGS, REPLACED BY NEW PAGES 1/7-7/7

WWE Wipo information: entry into national phase

Ref document number: 1200000437

Country of ref document: VN

WWE Wipo information: entry into national phase

Ref document number: 22761/99

Country of ref document: AU

ENP Entry into the national phase

Ref document number: 2315064

Country of ref document: CA

Ref document number: 2315064

Country of ref document: CA

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: IN/PCT/2000/139/CHE

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: PV2000-2411

Country of ref document: CZ

WWE Wipo information: entry into national phase

Ref document number: PA/a/2000/006430

Country of ref document: MX

Ref document number: 1020007007202

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 2000/01875

Country of ref document: TR

WWE Wipo information: entry into national phase

Ref document number: 505861

Country of ref document: NZ

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: PV2000-2411

Country of ref document: CZ

122 Ep: pct application non-entry in european phase
WWP Wipo information: published in national office

Ref document number: 1020007007202

Country of ref document: KR

WWG Wipo information: grant in national office

Ref document number: 22761/99

Country of ref document: AU

WWG Wipo information: grant in national office

Ref document number: 1020007007202

Country of ref document: KR

ENP Entry into the national phase

Ref document number: PI9814559

Country of ref document: BR