GB2054847B - Temperature-history indicator - Google Patents

Temperature-history indicator

Info

Publication number
GB2054847B
GB2054847B GB8023800A GB8023800A GB2054847B GB 2054847 B GB2054847 B GB 2054847B GB 8023800 A GB8023800 A GB 8023800A GB 8023800 A GB8023800 A GB 8023800A GB 2054847 B GB2054847 B GB 2054847B
Authority
GB
United Kingdom
Prior art keywords
temperature
history indicator
history
indicator
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
Application number
GB8023800A
Other languages
English (en)
Other versions
GB2054847A (en
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of GB2054847A publication Critical patent/GB2054847A/en
Application granted granted Critical
Publication of GB2054847B publication Critical patent/GB2054847B/en
Expired 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
    • 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
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
GB8023800A 1979-08-03 1980-07-21 Temperature-history indicator Expired GB2054847B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919954A FR2462693A1 (fr) 1979-08-03 1979-08-03 Indicateur de vieillissement

Publications (2)

Publication Number Publication Date
GB2054847A GB2054847A (en) 1981-02-18
GB2054847B true GB2054847B (en) 1983-11-16

Family

ID=9228598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8023800A Expired GB2054847B (en) 1979-08-03 1980-07-21 Temperature-history indicator

Country Status (6)

Country Link
US (1) US4404922A (enExample)
JP (1) JPS5653462A (enExample)
CA (1) CA1150979A (enExample)
DE (1) DE3029289A1 (enExample)
FR (1) FR2462693A1 (enExample)
GB (1) GB2054847B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629330A (en) * 1985-03-14 1986-12-16 Moleculon Research Company Color-change indicator
JPS62174289A (ja) * 1985-05-24 1987-07-31 Mitsui Toatsu Chem Inc 変色時間管理層
NL8503456A (nl) * 1985-12-16 1987-07-16 Naarden International Nv Tijdsduurindicatorsystemen, alsmede dergelijke indicatorsystemen bevattende produkten met een beperkte gebruiks- of levensduur.
EP0231499A1 (en) * 1986-01-02 1987-08-12 Allied Corporation Activatable time-temperature indicator
JPH0718866B2 (ja) * 1988-02-09 1995-03-06 東京田辺製薬株式会社 揮発性呈色組成物
DE3936542C1 (enExample) * 1989-11-02 1991-04-11 Badische Tabakmanufaktur Roth-Haendle Gmbh, 7630 Lahr, De
DE3936543A1 (de) * 1989-11-02 1991-05-08 Badische Tabakmanufaktur Elektrischer verfallsindikator
US5602804A (en) * 1995-08-03 1997-02-11 Temtec Inc Long term rapid color changing time indicator
US6314907B1 (en) 1999-08-02 2001-11-13 Optiva Device use indicator
US6379036B1 (en) * 2000-05-26 2002-04-30 Advanced Micro Devices, Inc. Method for measurement of duration of molten state for solder during reflow
US6231229B1 (en) * 2000-05-26 2001-05-15 Advanced Micro Devices, Inc. Instrument and method to measure the duration of exposure to temperature by determining the amount of an indicator material
US8267576B2 (en) 2004-11-08 2012-09-18 Freshpoint Holdings Sa Time-temperature indicating device
AU2009256212B2 (en) 2008-06-04 2015-12-10 Jp Laboratories Inc. A monitoring system based on etching of metals
JP5833920B2 (ja) 2008-06-04 2015-12-16 パテル，ジー 金属のエッチングに基づくモニタリングシステム
US20100043694A1 (en) * 2008-08-20 2010-02-25 Patel Gordhanbhai N Tamper evident indicating devices
WO2015112679A1 (en) 2014-01-27 2015-07-30 Jp Laboratories, Inc Indicating devices based on lateral diffusion of a mobile phase through a non-porous stationary phase

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018611A (en) * 1962-01-30 Timer device and method for determination
US2308087A (en) * 1940-03-06 1943-01-12 Hansens Lab Inc Temperature indicator
US2540502A (en) * 1946-09-27 1951-02-06 Frederick E Aschbacher Liquid timer
US2677278A (en) * 1950-03-21 1954-05-04 Smith & Underwood Fusible thermometer
US2716065A (en) * 1951-06-04 1955-08-23 Aseptic Thermo Indicator Compa Telltale for frozen food packages
US2782749A (en) * 1955-07-25 1957-02-26 Aseptic Thermo Indicator Compa Deterioration telltale
US3047405A (en) * 1960-01-25 1962-07-31 William M Lauier Indicators
US3414415A (en) * 1965-10-22 1968-12-03 Robert L. Broad Jr. Thaw indicator
AT273645B (de) * 1966-10-11 1969-08-25 Walter Dipl Ing Lerch Verfahren zur Anzeige von durch Unterbrechung der Kühlkette hervorgerufenen Beeinträchtigungen tiefgekühlter Lebensmittel sowie Vorrichtung zur Durchführung des Verfahrens
US3479877A (en) * 1968-08-28 1969-11-25 Minnesota Mining & Mfg Time-temperature indicator
SE351494B (enExample) * 1970-07-13 1972-11-27 Food Control
USRE27556E (en) 1971-11-08 1973-01-23 Operating time indicator
US3844718A (en) * 1972-05-01 1974-10-29 H Cohen Frozen food defrosting indicator
US3948604A (en) * 1974-01-02 1976-04-06 Borg-Warner Corporation Alcoholic breath simulation system
US3946611A (en) * 1974-05-14 1976-03-30 Bio-Medical Sciences, Inc. Time-temperature integrating indicator
US3981683A (en) * 1975-04-14 1976-09-21 Bio-Medical Sciences, Inc. Temperature responsive sterility indicator
US4038873A (en) * 1975-06-18 1977-08-02 Big Three Industries, Inc. (Tempil Div.) Temperature monitor and indicator
DK142557B (da) * 1975-09-08 1980-11-17 Odin Clorius As Varmemåler.
US3967579A (en) * 1975-10-29 1976-07-06 Stanton H. Kaye Telltale device
US4057029A (en) * 1976-03-08 1977-11-08 Infratab Corporation Time-temperature indicator
US4134359A (en) * 1977-06-27 1979-01-16 United Aniline Co. Package of biologically active material stored at a cryogenic temperature at which it is inactive and method of making the same

Also Published As

Publication number Publication date
CA1150979A (fr) 1983-08-02
FR2462693A1 (fr) 1981-02-13
JPS5653462A (en) 1981-05-13
FR2462693B1 (enExample) 1981-12-24
DE3029289A1 (de) 1981-02-19
US4404922A (en) 1983-09-20
GB2054847A (en) 1981-02-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee