CA2552495A1 - Affichage irreversible sur couche mince avec agent revelateur - Google Patents

Affichage irreversible sur couche mince avec agent revelateur Download PDF

Info

Publication number: CA2552495A1
Authority: CA; Canada
Prior art keywords: metal film; display; clearing agent; indicium; layer
Prior art date: 1999-10-22
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.): Abandoned

Application number

CA002552495A

Other languages

English (en)

Inventor

Mark A. Shadle

David M. Good

Gerrit L. Verschuur

Chauncey T. Mitchell, Jr.

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Timer Technologies LLC

Original Assignee

Individual

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.)

1999-10-22

Filing date

2000-10-06

Publication date

2001-04-22

1999-10-22 Priority claimed from US09/426,225 external-priority patent/US6270122B1/en

2000-10-06 Application filed by Individual filed Critical Individual

2001-04-22 Publication of CA2552495A1 publication Critical patent/CA2552495A1/fr

Status Abandoned legal-status Critical Current

Links

230000002427 irreversible effect Effects 0.000 title claims abstract description 61
239000010409 thin film Substances 0.000 title description 3
229910052751 metal Inorganic materials 0.000 claims abstract description 357
239000002184 metal Substances 0.000 claims abstract description 357
239000003795 chemical substances by application Substances 0.000 claims abstract description 231
239000000758 substrate Substances 0.000 claims abstract description 171
238000006243 chemical reaction Methods 0.000 claims abstract description 22
230000008093 supporting effect Effects 0.000 claims abstract description 8
230000007246 mechanism Effects 0.000 claims abstract description 7
230000001939 inductive effect Effects 0.000 claims abstract description 5
239000010410 layer Substances 0.000 claims description 156
238000000034 method Methods 0.000 claims description 39
239000000853 adhesive Substances 0.000 claims description 31
230000001070 adhesive effect Effects 0.000 claims description 31
239000000126 substance Substances 0.000 claims description 28
230000037361 pathway Effects 0.000 claims description 26
125000006850 spacer group Chemical group 0.000 claims description 25
239000011241 protective layer Substances 0.000 claims description 20
230000004888 barrier function Effects 0.000 claims description 18
238000010030 laminating Methods 0.000 claims description 8
238000007639 printing Methods 0.000 claims description 8
238000003487 electrochemical reaction Methods 0.000 claims description 7
238000004519 manufacturing process Methods 0.000 claims description 7
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
229910052725 zinc Inorganic materials 0.000 claims description 6
239000011701 zinc Substances 0.000 claims description 6
229910052782 aluminium Inorganic materials 0.000 claims description 5
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
230000003213 activating effect Effects 0.000 claims description 4
239000013043 chemical agent Substances 0.000 claims description 4
230000009969 flowable effect Effects 0.000 claims description 3
239000000017 hydrogel Substances 0.000 claims description 3
238000004891 communication Methods 0.000 claims description 2
238000005538 encapsulation Methods 0.000 claims description 2
230000001960 triggered effect Effects 0.000 claims 1
239000010408 film Substances 0.000 description 221
239000000463 material Substances 0.000 description 14
239000012790 adhesive layer Substances 0.000 description 12
230000008859 change Effects 0.000 description 9
239000004820 Pressure-sensitive adhesive Substances 0.000 description 8
239000011888 foil Substances 0.000 description 7
239000000203 mixture Substances 0.000 description 6
230000009471 action Effects 0.000 description 5
239000000499 gel Substances 0.000 description 5
239000002609 medium Substances 0.000 description 5
239000002904 solvent Substances 0.000 description 4
239000002966 varnish Substances 0.000 description 4
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
150000007513 acids Chemical class 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
238000000151 deposition Methods 0.000 description 3
230000008034 disappearance Effects 0.000 description 3
239000007788 liquid Substances 0.000 description 3
150000002739 metals Chemical class 0.000 description 3
230000000750 progressive effect Effects 0.000 description 3
238000007789 sealing Methods 0.000 description 3
229910052709 silver Inorganic materials 0.000 description 3
239000004332 silver Substances 0.000 description 3
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
230000006978 adaptation Effects 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000008021 deposition Effects 0.000 description 2
239000003792 electrolyte Substances 0.000 description 2
238000004049 embossing Methods 0.000 description 2
-1 graphics Substances 0.000 description 2
229920001903 high density polyethylene Polymers 0.000 description 2
239000004700 high-density polyethylene Substances 0.000 description 2
239000000976 ink Substances 0.000 description 2
230000002452 interceptive effect Effects 0.000 description 2
229920001684 low density polyethylene Polymers 0.000 description 2
239000004702 low-density polyethylene Substances 0.000 description 2
239000007800 oxidant agent Substances 0.000 description 2
230000000704 physical effect Effects 0.000 description 2
229920000139 polyethylene terephthalate Polymers 0.000 description 2
239000011253 protective coating Substances 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
230000002269 spontaneous effect Effects 0.000 description 2
239000002562 thickening agent Substances 0.000 description 2
238000012546 transfer Methods 0.000 description 2
238000004804 winding Methods 0.000 description 2
241000282472 Canis lupus familiaris Species 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
230000004913 activation Effects 0.000 description 1
239000004480 active ingredient Substances 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
238000013459 approach Methods 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
239000002585 base Substances 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
239000007767 bonding agent Substances 0.000 description 1
244000309466 calf Species 0.000 description 1
235000014171 carbonated beverage Nutrition 0.000 description 1
230000002925 chemical effect Effects 0.000 description 1
239000003086 colorant Substances 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
235000013409 condiments Nutrition 0.000 description 1
238000004320 controlled atmosphere Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000009713 electroplating Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
230000008014 freezing Effects 0.000 description 1
238000007710 freezing Methods 0.000 description 1
235000011389 fruit/vegetable juice Nutrition 0.000 description 1
230000035929 gnawing Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000003475 lamination Methods 0.000 description 1
229910001092 metal group alloy Inorganic materials 0.000 description 1
239000003094 microcapsule Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
238000004806 packaging method and process Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920006267 polyester film Polymers 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
230000008569 process Effects 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000009877 rendering Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000002356 single layer Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000004544 sputter deposition Methods 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
238000010257 thawing Methods 0.000 description 1
238000010023 transfer printing Methods 0.000 description 1
230000009466 transformation Effects 0.000 description 1
238000000844 transformation Methods 0.000 description 1
239000006163 transport media Substances 0.000 description 1
238000007738 vacuum evaporation Methods 0.000 description 1
238000007666 vacuum forming Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Printing Methods (AREA)

CA002552495A 1999-10-22 2000-10-06 Affichage irreversible sur couche mince avec agent revelateur Abandoned CA2552495A1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US09/426,225 US6270122B1 (en)	1999-10-22	1999-10-22	Irreversible thin film display with clearing agent
US09/426,225		1999-10-22
CA002322607A CA2322607C (fr)	1999-10-22	2000-10-06	Affichage irreversible sur film mince et agent pour effacer

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002322607A Division CA2322607C (fr)	1999-10-22	2000-10-06	Affichage irreversible sur film mince et agent pour effacer

Publications (1)

Publication Number	Publication Date
CA2552495A1 true CA2552495A1 (fr)	2001-04-22

Family

ID=37054347

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002552495A Abandoned CA2552495A1 (fr)	1999-10-22	2000-10-06	Affichage irreversible sur couche mince avec agent revelateur

Country Status (1)

Country	Link
CA (1)	CA2552495A1 (fr)

2000
- 2000-10-06 CA CA002552495A patent/CA2552495A1/fr not_active Abandoned

Legal Events

Date	Code	Title	Description
2006-08-01	EEER	Examination request
2009-05-08	FZDE	Dead

Publication	Publication Date	Title
US6270122B1 (en)	2001-08-07	Irreversible thin film display with clearing agent
US6318760B1 (en)	2001-11-20	Irreversible display with temporary imaging stage
JPH10503595A (ja)	1998-03-31	分離した接着剤を有する時間表示器
AU755984B2 (en)	2003-01-02	In security elements
US6752430B2 (en)	2004-06-22	Time dependent color-changing security indicator
CA2309623C (fr)	2002-11-19	Support d'information inviolable
US5325721A (en)	1994-07-05	System for indicating exposure to preselected temperatures or tampering
US6455119B2 (en)	2002-09-24	Label structure
PL185619B1 (pl)	2003-06-30	Etykieta samoprzylepna
US6285492B1 (en)	2001-09-04	Interactive electrochemical displays
US20080210152A1 (en)	2008-09-04	Open Life Indicator Label for Food Produce and Suchlike
CA2552495A1 (fr)	2001-04-22	Affichage irreversible sur couche mince avec agent revelateur
US6234536B1 (en)	2001-05-22	Label structure
JP2002072889A (ja)	2002-03-12	再貼付不正使用防止ラベル
US20120198737A1 (en)	2012-08-09	Forgery-proof vehicle identification plate with a stamped/encapsulated hologram
JP4717420B2 (ja)	2011-07-06	熱収縮性筒状ラベル
US20050279236A1 (en)	2005-12-22	Method of anti-counterfeit, printing, fabricating and the production of both security & non-security items including items that show the passing of time by sustained reaction
JP5024130B2 (ja)	2012-09-12	剥離検知機能付きラベル
WO2000021059A2 (fr)	2000-04-13	Etiquette dotee d'un support d'informations
JP5817345B2 (ja)	2015-11-18	収容体
JP4662392B2 (ja)	2011-03-30	非接触型データ送受信体
JP3718010B2 (ja)	2005-11-16	複写伝票とその使用方法
GB2383012A (en)	2003-06-18	An anti-counterfeit printing method which also provides means of showing the passage of time.
JP6065958B2 (ja)	2017-01-25	封印シール及び収容体
AU2004202690A1 (en)	2006-01-19	A method of anti-counterfeit, printing, fabricating and the production of both security & non-security items including items that show the passing of time by sustained reaction