EP3341878A4 - Fibres gazochromiques et inclusions pour articles de sécurité - Google Patents
Fibres gazochromiques et inclusions pour articles de sécurité Download PDFInfo
- Publication number
- EP3341878A4 EP3341878A4 EP15902410.8A EP15902410A EP3341878A4 EP 3341878 A4 EP3341878 A4 EP 3341878A4 EP 15902410 A EP15902410 A EP 15902410A EP 3341878 A4 EP3341878 A4 EP 3341878A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- inclusions
- fibers
- security articles
- gas chromic
- chromic
- 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.)
- Withdrawn
Links
- 239000000835 fiber Substances 0.000 title 1
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
- B42D25/30—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
- B42D25/20—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
-
- 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
- B42D25/378—Special 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
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
- B42D25/382—Special inks absorbing or reflecting infrared light
-
- 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
- B42D25/378—Special inks
- B42D25/387—Special inks absorbing or reflecting ultraviolet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/80—Recognising image objects characterised by unique random patterns
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
- G07D7/1205—Testing spectral properties
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
- G07D7/202—Testing patterns thereon using pattern matching
- G07D7/205—Matching spectral properties
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Immunology (AREA)
- Computer Security & Cryptography (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Hardware Design (AREA)
- Biochemistry (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Finance (AREA)
- Accounting & Taxation (AREA)
- Multimedia (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2015/046514 WO2017034540A1 (fr) | 2015-08-24 | 2015-08-24 | Fibres gazochromiques et inclusions pour articles de sécurité |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3341878A1 EP3341878A1 (fr) | 2018-07-04 |
EP3341878A4 true EP3341878A4 (fr) | 2019-09-04 |
Family
ID=58100795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15902410.8A Withdrawn EP3341878A4 (fr) | 2015-08-24 | 2015-08-24 | Fibres gazochromiques et inclusions pour articles de sécurité |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3341878A4 (fr) |
CN (1) | CN108140103A (fr) |
BR (1) | BR112018003359A2 (fr) |
WO (1) | WO2017034540A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2556279B (en) * | 2018-02-07 | 2018-12-12 | Quantum Base Ltd | Determining a unique identifier for an optically read security element |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130234043A1 (en) * | 2012-03-09 | 2013-09-12 | United States Postal Service | Method and system for item authentication and customization |
US20140159860A1 (en) * | 2010-02-04 | 2014-06-12 | Spectra Systems Corporation | Gas Activated Changes to Light Absorption and Emission Characteristics for Security Articles |
WO2015066716A2 (fr) * | 2013-11-04 | 2015-05-07 | Spectra Systems Corporation | Dispositif et procédé permettant de détecter la porosité gazochrome |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030232210A1 (en) * | 2002-06-18 | 2003-12-18 | 3M Innovative Properties Company | Ink-receptive foam article |
US8790459B2 (en) * | 2006-05-31 | 2014-07-29 | Cabot Corporation | Colored reflective features and inks and processes for making them |
US20080174104A1 (en) * | 2007-01-19 | 2008-07-24 | Appleton Papers Inc. | Secure documents - methods and applications |
EP2030797A1 (fr) * | 2007-08-25 | 2009-03-04 | Mondi Business Paper Services AG | Nanorevêtement inscriptible de manière optique thermique |
CN101858803B (zh) * | 2010-05-17 | 2011-10-26 | 哈尔滨工业大学 | 地下结构力致发光色敏传感器制作和安装及其监测*** |
RS20150286A1 (en) * | 2012-11-01 | 2015-10-30 | Spectra Systems Corporation | CLEANING OF BILLS, SECURITIES AND PROTECTED PAPER, FLUID IN A SUPERCRITICAL CONDITION |
-
2015
- 2015-08-24 CN CN201580083239.2A patent/CN108140103A/zh active Pending
- 2015-08-24 BR BR112018003359A patent/BR112018003359A2/pt not_active Application Discontinuation
- 2015-08-24 WO PCT/US2015/046514 patent/WO2017034540A1/fr active Application Filing
- 2015-08-24 EP EP15902410.8A patent/EP3341878A4/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140159860A1 (en) * | 2010-02-04 | 2014-06-12 | Spectra Systems Corporation | Gas Activated Changes to Light Absorption and Emission Characteristics for Security Articles |
US9075020B2 (en) * | 2010-02-04 | 2015-07-07 | Spectra Systems Corporation | Gas activated changes to light absorption and emission characteristics for security articles |
US20130234043A1 (en) * | 2012-03-09 | 2013-09-12 | United States Postal Service | Method and system for item authentication and customization |
WO2015066716A2 (fr) * | 2013-11-04 | 2015-05-07 | Spectra Systems Corporation | Dispositif et procédé permettant de détecter la porosité gazochrome |
Non-Patent Citations (1)
Title |
---|
See also references of WO2017034540A1 * |
Also Published As
Publication number | Publication date |
---|---|
BR112018003359A2 (pt) | 2018-09-25 |
WO2017034540A1 (fr) | 2017-03-02 |
CN108140103A (zh) | 2018-06-08 |
EP3341878A1 (fr) | 2018-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20180326 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G07D 7/12 20160101ALI20190326BHEP Ipc: B42D 25/29 20140101ALI20190326BHEP Ipc: G07D 7/185 20160101ALI20190326BHEP Ipc: B42D 25/387 20140101ALI20190326BHEP Ipc: B42D 25/382 20140101ALI20190326BHEP Ipc: B42D 25/36 20140101AFI20190326BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20190801 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G07D 7/12 20160101ALI20190726BHEP Ipc: B42D 25/382 20140101ALI20190726BHEP Ipc: B42D 25/29 20140101ALI20190726BHEP Ipc: B42D 25/36 20140101AFI20190726BHEP Ipc: G07D 7/185 20160101ALI20190726BHEP Ipc: G01N 15/08 20060101ALI20190726BHEP Ipc: B42D 25/387 20140101ALI20190726BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20200106 |