AU660154B2 - Marking element - Google Patents

Marking element Download PDF

Info

Publication number
AU660154B2
AU660154B2 AU87508/91A AU8750891A AU660154B2 AU 660154 B2 AU660154 B2 AU 660154B2 AU 87508/91 A AU87508/91 A AU 87508/91A AU 8750891 A AU8750891 A AU 8750891A AU 660154 B2 AU660154 B2 AU 660154B2
Authority
AU
Australia
Prior art keywords
marking element
layer
barrier layer
temperature
channel
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.)
Ceased
Application number
AU87508/91A
Other languages
English (en)
Other versions
AU8750891A (en
Inventor
John Carnie
Terence Colley
Stephen Minter
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.)
Food Guardian Ltd
Original Assignee
Food Guardian Ltd
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
Application filed by Food Guardian Ltd filed Critical Food Guardian Ltd
Publication of AU8750891A publication Critical patent/AU8750891A/en
Application granted granted Critical
Publication of AU660154B2 publication Critical patent/AU660154B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
    • G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Surgical Instruments (AREA)
AU87508/91A 1990-10-26 1991-10-28 Marking element Ceased AU660154B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9023393 1990-10-26
GB909023393A GB9023393D0 (en) 1990-10-26 1990-10-26 Marking element
PCT/GB1991/001879 WO1992008113A1 (en) 1990-10-26 1991-10-28 Marking element

Publications (2)

Publication Number Publication Date
AU8750891A AU8750891A (en) 1992-05-26
AU660154B2 true AU660154B2 (en) 1995-06-15

Family

ID=10684444

Family Applications (1)

Application Number Title Priority Date Filing Date
AU87508/91A Ceased AU660154B2 (en) 1990-10-26 1991-10-28 Marking element

Country Status (6)

Country Link
JP (1) JP3056786B2 (ja)
AU (1) AU660154B2 (ja)
CA (1) CA2099272C (ja)
GB (2) GB9023393D0 (ja)
WO (1) WO1992008113A1 (ja)
ZA (1) ZA918573B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1228366T3 (en) 1999-10-11 2015-07-06 Keep It Technologies As Full historical time-temperature indicator system
PL2412579T3 (pl) * 2010-07-26 2014-07-31 Johnson Controls Gmbh Element wyposażenia wnętrza pojazdu ze środkiem wskazującym
ES2472721B1 (es) * 2014-04-15 2015-01-21 Cartonajes Santorromán, S.A. Etiqueta para control de temperatura y tiempo, procedimiento para fabricación de dicha etiqueta y máquina para puesta en práctica de dicho procedimiento

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420205A (en) * 1966-03-23 1969-01-07 Miles Lab Indicating device
EP0092034A2 (de) * 1982-03-25 1983-10-26 List, Paul Heinz, Prof.Dr.rer.nat. Indikator für Anzeige einer Zeit/Temperatur-Belastung
WO1991009287A1 (en) * 1989-12-14 1991-06-27 Food Guardian Limited Time-temperature indicator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055759A (en) * 1959-04-13 1962-09-25 John C Busby Temperature indicators
US3414415A (en) * 1965-10-22 1968-12-03 Robert L. Broad Jr. Thaw indicator
US3479877A (en) * 1968-08-28 1969-11-25 Minnesota Mining & Mfg Time-temperature indicator
US3751382A (en) * 1969-03-13 1973-08-07 Food Control Enzymatic indicator and method of making it
DE2130926C3 (de) * 1971-06-22 1973-11-15 Baumgartner Papiers S.A., Lausanne (Schweiz) Optischer Kontrolhndikator fur Tiefkuhlprodukte
US4148272A (en) * 1978-04-10 1979-04-10 Paula Mann Thaw duration detector
IT1125893B (it) * 1979-12-04 1986-05-14 Sergio Marcialis Dispositivo di controllo termometrico della costanza di una prefissata temperatura,atto a segnalare innalzamenti anche temporanei di detta temperatura
ZA824068B (en) * 1981-06-09 1983-06-29 Ferrosan As A disposable, maximim reading thermometer and method for the production thereof
NL8402181A (nl) * 1983-12-23 1985-07-16 Draegerwerk Ag Proefbuisje met breekbare ampul als temperatuurbelastingsindikator.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420205A (en) * 1966-03-23 1969-01-07 Miles Lab Indicating device
EP0092034A2 (de) * 1982-03-25 1983-10-26 List, Paul Heinz, Prof.Dr.rer.nat. Indikator für Anzeige einer Zeit/Temperatur-Belastung
WO1991009287A1 (en) * 1989-12-14 1991-06-27 Food Guardian Limited Time-temperature indicator

Also Published As

Publication number Publication date
WO1992008113A1 (en) 1992-05-14
GB2266954A (en) 1993-11-17
GB9310864D0 (en) 1993-07-28
JPH06504117A (ja) 1994-05-12
JP3056786B2 (ja) 2000-06-26
CA2099272A1 (en) 1992-04-27
GB2266954B (en) 1995-01-18
GB9023393D0 (en) 1990-12-05
ZA918573B (en) 1992-08-26
AU8750891A (en) 1992-05-26
CA2099272C (en) 2002-09-17

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