GB201903428D0 - Security device, method of making a security device and method of authenticating a product - Google Patents
Security device, method of making a security device and method of authenticating a productInfo
- Publication number
- GB201903428D0 GB201903428D0 GBGB1903428.9A GB201903428A GB201903428D0 GB 201903428 D0 GB201903428 D0 GB 201903428D0 GB 201903428 A GB201903428 A GB 201903428A GB 201903428 D0 GB201903428 D0 GB 201903428D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- security device
- authenticating
- making
- product
- security
- 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- Withdrawn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
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 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
- B42D25/364—Liquid crystals
-
- 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
- B41M3/148—Transitory images, i.e. images only visible from certain viewing angles
-
- 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
- B42D25/21—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose for multiple purposes
-
- 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
- B42D25/391—Special inks absorbing or reflecting polarised 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
- B42D25/40—Manufacture
- B42D25/405—Marking
-
- 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
-
- 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
-
- 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
- B41M3/006—Patterns of chemical products used for a specific purpose, e.g. pesticides, perfumes, adhesive patterns; use of microencapsulated material; Printing on smoking articles
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Manufacturing & Machinery (AREA)
- Printing Methods (AREA)
- Ink Jet (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1803979.2A GB201803979D0 (en) | 2018-03-13 | 2018-03-13 | Security device, method of making a security device and method of authenticating a product |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201903428D0 true GB201903428D0 (en) | 2019-04-24 |
GB2573048A GB2573048A (en) | 2019-10-23 |
Family
ID=61972704
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1803979.2A Ceased GB201803979D0 (en) | 2018-03-13 | 2018-03-13 | Security device, method of making a security device and method of authenticating a product |
GB1903428.9A Withdrawn GB2573048A (en) | 2018-03-13 | 2019-03-13 | Security device, method of making a security device and method of authenticating a product |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1803979.2A Ceased GB201803979D0 (en) | 2018-03-13 | 2018-03-13 | Security device, method of making a security device and method of authenticating a product |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB201803979D0 (en) |
WO (1) | WO2019175579A1 (en) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002304051B2 (en) * | 2001-04-24 | 2007-08-16 | Merck Patent Gmbh | Birefringent Marking |
KR101358590B1 (en) * | 2006-08-09 | 2014-02-05 | 니혼 하츠쵸 가부시키가이샤 | Identifying medium, identifying medium manufacturing method, article and identifying medium identifying method |
JP5617087B2 (en) * | 2008-04-02 | 2014-11-05 | シクパ ホルディング ソシエテ アノニムSicpa Holding Sa | Identification and authentication using liquid crystal material marking |
BR112012013653A2 (en) * | 2009-12-08 | 2017-04-04 | Sicpa Holding Sa | polymer-based marking of chiral liquid crystals |
AP3477A (en) * | 2009-12-08 | 2015-12-31 | Sicpa Holding Sa | Modified marking based on chiral liquid crystal polymers |
KR101174878B1 (en) * | 2010-02-16 | 2012-08-17 | 삼성디스플레이 주식회사 | Printing method and printer |
JP5685824B2 (en) * | 2010-03-23 | 2015-03-18 | セイコーエプソン株式会社 | Inkjet photocurable ink composition, and inkjet recording method and recorded matter |
AP3541A (en) * | 2010-12-07 | 2016-01-13 | Sicpa Holding Sa | Composite marking based on chiral liquid crystal precursors |
AR086508A1 (en) * | 2011-05-27 | 2013-12-18 | Sicpa Holding Sa | SUBSTRATE WITH A MODIFIED LIQUID CRYSTAL POLYMER MARK |
US8668307B2 (en) * | 2012-02-21 | 2014-03-11 | Dip-Tech Ltd | Printing system |
CA2920009C (en) * | 2013-10-17 | 2021-10-26 | Sicpa Holding Sa | Rotogravure printing processes for producing optically variable security features |
-
2018
- 2018-03-13 GB GBGB1803979.2A patent/GB201803979D0/en not_active Ceased
-
2019
- 2019-03-13 GB GB1903428.9A patent/GB2573048A/en not_active Withdrawn
- 2019-03-13 WO PCT/GB2019/050701 patent/WO2019175579A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2019175579A1 (en) | 2019-09-19 |
GB2573048A (en) | 2019-10-23 |
GB201803979D0 (en) | 2018-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |