DE69101707T2 - Anordnung zur durch biegen erzeugten farbänderung. - Google Patents
Anordnung zur durch biegen erzeugten farbänderung.Info
- Publication number
- DE69101707T2 DE69101707T2 DE69101707T DE69101707T DE69101707T2 DE 69101707 T2 DE69101707 T2 DE 69101707T2 DE 69101707 T DE69101707 T DE 69101707T DE 69101707 T DE69101707 T DE 69101707T DE 69101707 T2 DE69101707 T2 DE 69101707T2
- Authority
- DE
- Germany
- Prior art keywords
- color
- substrate
- layer
- adhesive
- anodic film
- 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.)
- Expired - Fee Related
Links
- 230000008859 change Effects 0.000 title claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 44
- 238000005452 bending Methods 0.000 claims description 36
- 239000000758 substrate Substances 0.000 claims description 31
- 238000007743 anodising Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- 239000003638 chemical reducing agent Substances 0.000 claims description 21
- 239000000853 adhesive Substances 0.000 claims description 17
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 229910052731 fluorine Inorganic materials 0.000 claims description 16
- 239000011737 fluorine Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 229910052715 tantalum Inorganic materials 0.000 claims description 13
- 239000003792 electrolyte Substances 0.000 claims description 12
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 12
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 11
- 239000011888 foil Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 6
- 239000010955 niobium Substances 0.000 claims description 6
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000004821 Contact adhesive Substances 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 150000002222 fluorine compounds Chemical group 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 239000010408 film Substances 0.000 description 38
- 239000010410 layer Substances 0.000 description 29
- 230000004913 activation Effects 0.000 description 27
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 15
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 14
- 230000035945 sensitivity Effects 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 238000002048 anodisation reaction Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- -1 NaF or KF Chemical class 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 239000010407 anodic oxide Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RILZRCJGXSFXNE-UHFFFAOYSA-N 2-[4-(trifluoromethoxy)phenyl]ethanol Chemical compound OCCC1=CC=C(OC(F)(F)F)C=C1 RILZRCJGXSFXNE-UHFFFAOYSA-N 0.000 description 1
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920003265 Resimene® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
- G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/026—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure initial opening or unauthorised access being indicated by a visual change using indicators other than tearable means, e.g. change of colour, pattern or opacity
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/26—Anodisation of refractory metals or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2401/00—Tamper-indicating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/914—Transfer or decalcomania
- Y10S428/915—Fraud or tamper detecting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/916—Fraud or tamper detecting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Laminated Bodies (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/540,937 US5135262A (en) | 1990-06-20 | 1990-06-20 | Method of making color change devices activatable by bending and product thereof |
| PCT/CA1991/000219 WO1991019649A1 (en) | 1990-06-20 | 1991-06-18 | Color change devices activatable by bending |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69101707D1 DE69101707D1 (de) | 1994-05-19 |
| DE69101707T2 true DE69101707T2 (de) | 1994-07-28 |
Family
ID=24157528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69101707T Expired - Fee Related DE69101707T2 (de) | 1990-06-20 | 1991-06-18 | Anordnung zur durch biegen erzeugten farbänderung. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US5135262A (enExample) |
| EP (1) | EP0535051B1 (enExample) |
| JP (1) | JP3115592B2 (enExample) |
| AU (1) | AU650663B2 (enExample) |
| CA (1) | CA2083845C (enExample) |
| DE (1) | DE69101707T2 (enExample) |
| ES (1) | ES2053328T3 (enExample) |
| TW (1) | TW226416B (enExample) |
| WO (1) | WO1991019649A1 (enExample) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220140A (en) * | 1991-06-17 | 1993-06-15 | Alcan International Limited | Susceptors for browning or crisping food in microwave ovens |
| US5810397A (en) | 1993-05-03 | 1998-09-22 | The Standard Register Company | Thermally imagable business record and method of desensitizing a thermally imagable surface |
| US5882116A (en) * | 1996-04-25 | 1999-03-16 | Backus; Alan | Tamper indication device |
| US6004656A (en) * | 1997-11-14 | 1999-12-21 | 3M Innovative Properties Company | Color changeable device |
| US6108475A (en) * | 1997-12-22 | 2000-08-22 | Lucent Technologies Inc. | Optical fiber cable products having a stress indicating capability and process for making same |
| AUPP850399A0 (en) * | 1999-02-05 | 1999-02-25 | March, Paul | Layered material including indicia between layers and method of production thereof |
| US6361079B1 (en) * | 1999-10-25 | 2002-03-26 | Wayne Trademark Manufacturing Company | Labels for detecting counterfeit products |
| EP1463667A2 (en) * | 2000-05-18 | 2004-10-06 | Spectra Systems Corporation | Use of evaporatively activated color change for verifying the integrity of an object, such as a data storage medium or a gaming token |
| US6442316B1 (en) | 2000-12-21 | 2002-08-27 | Alcatel | Stress sensor based on periodically inserted color-changing tactile films to detect mishandling of fiber optic cables |
| GB0117096D0 (en) * | 2001-07-13 | 2001-09-05 | Qinetiq Ltd | Security label |
| CA2499742C (en) * | 2002-09-30 | 2011-08-02 | Polymeric Converting Llc | Color changing tape, label, card and game intermediates |
| US20040076721A1 (en) * | 2002-10-18 | 2004-04-22 | Rosenfeld Aron M. | Containers with peelable closures that change appearance upon bending |
| US7102522B2 (en) * | 2002-12-24 | 2006-09-05 | 3M Innovative Properties Company | Tamper-indicating radio frequency identification antenna and sticker, a radio frequency identification antenna, and methods of using the same |
| US20040150221A1 (en) * | 2003-01-30 | 2004-08-05 | Brady Worldwide, Inc. | Tamper evident seal |
| GB0307380D0 (en) * | 2003-03-31 | 2003-05-07 | Univ Sheffield | Base for decorative layer |
| WO2004087994A1 (en) * | 2003-03-31 | 2004-10-14 | Sheffield Hallam University | Base for decorative layer |
| DE20318572U1 (de) * | 2003-12-01 | 2004-03-11 | Ammersbach, Stefan | Verschluss für eine rohrförmige Mündung |
| US20060181116A1 (en) * | 2005-02-16 | 2006-08-17 | Lok Hugh W | Seat back caddy |
| DE102005016261A1 (de) * | 2005-04-08 | 2006-10-12 | Schreiner Group Gmbh & Co. Kg | Transponderetikett |
| US7594348B2 (en) * | 2006-05-19 | 2009-09-29 | Ccl Label, Inc. | Security label |
| ATE551688T1 (de) * | 2006-12-15 | 2012-04-15 | Brady Worldwide Inc | Fälschungsverhinderungsetiketten mit funktion zur anzeige von über die kanten eindringenden flüssigkeiten |
| US20080143519A1 (en) * | 2006-12-19 | 2008-06-19 | 3M Innovative Properties Company | Tamper-indicating radio frequency identification tag and methods of indicating tampering of a radio frequency identification tag |
| US8703265B2 (en) * | 2007-03-23 | 2014-04-22 | Selig Sealing Products, Inc. | Container seal with removal tab and piercable holographic security seal |
| US8522990B2 (en) * | 2007-03-23 | 2013-09-03 | Selig Sealing Products, Inc. | Container seal with removal tab and holographic security ring seal |
| US9624008B2 (en) | 2007-03-23 | 2017-04-18 | Selig Sealing Products, Inc. | Container seal with removal tab and security ring seal |
| EP2565030B1 (en) | 2007-08-24 | 2016-10-19 | Selig Sealing Products, Inc. | Covering and hygienically covered metal container |
| US20090246427A1 (en) * | 2008-03-28 | 2009-10-01 | Hincks Daniel A | Product labels having removable portions having adhesive and backing thereon |
| CA2769301C (en) * | 2009-08-12 | 2018-09-18 | Visual Physics, Llc | A tamper indicating optical security device |
| US20110171411A1 (en) * | 2010-01-14 | 2011-07-14 | Jordan Robert C | Asymmetrical Security Seal |
| US8210439B2 (en) | 2010-08-02 | 2012-07-03 | International Business Machines Corporation | Merchandise security tag for an article of merchandise |
| EP2668526B1 (en) | 2011-01-28 | 2018-07-04 | Crane & Co., Inc. | A laser marked device |
| US9131900B2 (en) | 2011-07-11 | 2015-09-15 | Covidien Lp | Force regulating device applicators |
| US8805470B2 (en) | 2011-07-11 | 2014-08-12 | Covidien Lp | Device with encapsulated gel |
| TWI444587B (zh) | 2011-08-03 | 2014-07-11 | Nat Univ Tsing Hua | 零耗能遙測曲度感測結構及其方法 |
| AU2012299113B2 (en) | 2011-08-19 | 2015-05-07 | Visual Physics, Llc | Optionally transferable optical system with a reduced thickness |
| BR112014022200A2 (pt) | 2012-03-08 | 2019-09-24 | Selig Sealing Products Inc | membro de vedação de recipiente com compodnente de segurança protegido e aba de remoção |
| EP4282665A1 (en) | 2012-08-17 | 2023-11-29 | Visual Physics, LLC | A process for transferring microstructures to a final substrate |
| AT513646B1 (de) * | 2012-11-23 | 2016-11-15 | Hueck Folien Gmbh | Verfahren und Vorrichtung mit einer wenigstens teilweise lichtdurchlässigen Kunststofffolie und mit einem eine optische Manipulationsanzeige aufweisenden Schichtaufbau |
| CN105339180B (zh) | 2013-03-15 | 2018-05-11 | 光学物理有限责任公司 | 光学安全性设备 |
| US9873281B2 (en) | 2013-06-13 | 2018-01-23 | Visual Physics, Llc | Single layer image projection film |
| AT514194B1 (de) * | 2013-07-05 | 2014-11-15 | Münze Österreich Ag | Metallplatte |
| SI2851194T1 (sl) * | 2013-09-20 | 2016-03-31 | Hueck Folie Ges.M.B.H | Zaščitni element, še zlasti zaščitna etiketa |
| US10766292B2 (en) | 2014-03-27 | 2020-09-08 | Crane & Co., Inc. | Optical device that provides flicker-like optical effects |
| ES2959453T3 (es) | 2014-03-27 | 2024-02-26 | Visual Physics Llc | Un dispositivo óptico que produce efectos ópticos similares a parpadeos |
| CN108583058B (zh) | 2014-07-17 | 2020-11-10 | 光学物理有限责任公司 | 用于制造聚合物安全文件的改善的聚合物片材 |
| EP4620696A3 (en) | 2014-09-16 | 2026-01-14 | Crane Security Technologies, Inc. | Secure lens layer |
| US9501958B2 (en) * | 2014-12-23 | 2016-11-22 | Upm Raflatac Oy | Sealing label |
| EP3256642A1 (en) | 2015-02-11 | 2017-12-20 | Crane & Co., Inc. | Method for the surface application of a security device to a substrate |
| MX346259B (es) * | 2015-02-24 | 2017-03-10 | Validation Security Tech Identification S De R L De C V | Sistema de etiqueta inteligente. |
| EP4026702A1 (en) | 2017-02-10 | 2022-07-13 | Crane & Co., Inc. | Machine-readable optical security device |
| AU2018318930B2 (en) | 2017-08-14 | 2022-01-20 | Intercontinental Great Brands Llc | Inkless printing on substrates and comestibles |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3896965A (en) * | 1973-09-17 | 1975-07-29 | Minnesota Mining & Mfg | Tamper indicator tape |
| US4557505A (en) * | 1984-01-05 | 1985-12-10 | Minnesota Mining And Manufacturing Company | Stress-opacifying tamper indicating tape |
| US4763931A (en) * | 1984-10-01 | 1988-08-16 | Daimatsu Kagaku Kogyo Co., Ltd. | Adhesive material for preventing reuse |
| US4890763A (en) * | 1987-01-27 | 1990-01-02 | Tsl, Incorporated | Tamper resistant package and method of making same |
| US4837061A (en) * | 1987-08-10 | 1989-06-06 | Alcan International Limited | Tamper-evident structures |
| ES2055154T3 (es) * | 1988-12-23 | 1994-08-16 | Arysearch Arylan Ag | Productos impresos como sellos activos que evidencian su manipulacion, etiqueta-sello y equivalentes utilizables contra la falsificacion y procedimiento para obtener dichos productos. |
| CA1315574C (en) * | 1989-02-02 | 1993-04-06 | Aron M. Rosenfeld | Colour change devices incorporating thin anodic films |
-
1990
- 1990-06-20 US US07/540,937 patent/US5135262A/en not_active Expired - Lifetime
-
1991
- 1991-06-18 DE DE69101707T patent/DE69101707T2/de not_active Expired - Fee Related
- 1991-06-18 CA CA002083845A patent/CA2083845C/en not_active Expired - Fee Related
- 1991-06-18 ES ES91911058T patent/ES2053328T3/es not_active Expired - Lifetime
- 1991-06-18 EP EP91911058A patent/EP0535051B1/en not_active Expired - Lifetime
- 1991-06-18 JP JP03510512A patent/JP3115592B2/ja not_active Expired - Fee Related
- 1991-06-18 AU AU79773/91A patent/AU650663B2/en not_active Ceased
- 1991-06-18 WO PCT/CA1991/000219 patent/WO1991019649A1/en not_active Ceased
- 1991-08-03 TW TW080106095A patent/TW226416B/zh active
-
1992
- 1992-04-30 US US07/876,377 patent/US5282650A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69101707D1 (de) | 1994-05-19 |
| CA2083845A1 (en) | 1991-12-21 |
| US5282650A (en) | 1994-02-01 |
| JP3115592B2 (ja) | 2000-12-11 |
| JPH05508371A (ja) | 1993-11-25 |
| ES2053328T3 (es) | 1994-07-16 |
| US5135262A (en) | 1992-08-04 |
| EP0535051A1 (en) | 1993-04-07 |
| WO1991019649A1 (en) | 1991-12-26 |
| EP0535051B1 (en) | 1994-04-13 |
| AU650663B2 (en) | 1994-06-30 |
| TW226416B (enExample) | 1994-07-11 |
| AU7977391A (en) | 1992-01-07 |
| CA2083845C (en) | 1996-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
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