FR2712084B1 - Indicateur temps-température pour matières et produits sensibles à une température critique. - Google Patents

Indicateur temps-température pour matières et produits sensibles à une température critique.

Info

Publication number
FR2712084B1
FR2712084B1 FR9313406A FR9313406A FR2712084B1 FR 2712084 B1 FR2712084 B1 FR 2712084B1 FR 9313406 A FR9313406 A FR 9313406A FR 9313406 A FR9313406 A FR 9313406A FR 2712084 B1 FR2712084 B1 FR 2712084B1
Authority
FR
France
Prior art keywords
temperature
materials
time
products sensitive
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 - Fee Related
Application number
FR9313406A
Other languages
English (en)
Other versions
FR2712084A1 (fr
Inventor
Fanni Jacques
Ramet Jean Paul
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.)
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR9313406A priority Critical patent/FR2712084B1/fr
Priority to PCT/FR1994/001389 priority patent/WO1996017231A1/fr
Priority claimed from PCT/FR1994/001389 external-priority patent/WO1996017231A1/fr
Publication of FR2712084A1 publication Critical patent/FR2712084A1/fr
Application granted granted Critical
Publication of FR2712084B1 publication Critical patent/FR2712084B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G01K11/16—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR9313406A 1993-11-05 1993-11-05 Indicateur temps-température pour matières et produits sensibles à une température critique. Expired - Fee Related FR2712084B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9313406A FR2712084B1 (fr) 1993-11-05 1993-11-05 Indicateur temps-température pour matières et produits sensibles à une température critique.
PCT/FR1994/001389 WO1996017231A1 (fr) 1993-11-05 1994-11-30 Indicateur de controle temps-temperature pour matieres et produits sensibles a une temperature critique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9313406A FR2712084B1 (fr) 1993-11-05 1993-11-05 Indicateur temps-température pour matières et produits sensibles à une température critique.
PCT/FR1994/001389 WO1996017231A1 (fr) 1993-11-05 1994-11-30 Indicateur de controle temps-temperature pour matieres et produits sensibles a une temperature critique

Publications (2)

Publication Number Publication Date
FR2712084A1 FR2712084A1 (fr) 1995-05-12
FR2712084B1 true FR2712084B1 (fr) 1996-02-02

Family

ID=9452715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313406A Expired - Fee Related FR2712084B1 (fr) 1993-11-05 1993-11-05 Indicateur temps-température pour matières et produits sensibles à une température critique.

Country Status (1)

Country Link
FR (1) FR2712084B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010003190A1 (fr) * 2008-07-11 2010-01-14 Prudence Jane Hartnell Dispositif thermochromique pour indiquer la viscosité d'une substance
ES2376559B1 (es) 2011-04-11 2013-01-24 Universidad Pública de Navarra Dispositivo de monitorización de condiciones de tiempo y temperatura.
CN107121214B (zh) * 2017-01-25 2019-05-10 北京镧彩科技有限公司 变色智能标签

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1536309A (en) * 1977-09-02 1978-12-20 Drg Ltd Chemical indicator primarily for use in sterilisation
JPS5917121A (ja) * 1982-07-21 1984-01-28 Kao Corp 温度記録用組成物
US4834017A (en) * 1987-03-13 1989-05-30 Frigorifico Rio Platense Saici Y F Time-temperature integrating indicator for monitoring the cooking process of packaged meats in the temperature range of 85-100 degrees celcius

Also Published As

Publication number Publication date
FR2712084A1 (fr) 1995-05-12

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Legal Events

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