AU7807698A - Comparator for time-temperature indicator - Google Patents

Comparator for time-temperature indicator

Info

Publication number
AU7807698A
AU7807698A AU78076/98A AU7807698A AU7807698A AU 7807698 A AU7807698 A AU 7807698A AU 78076/98 A AU78076/98 A AU 78076/98A AU 7807698 A AU7807698 A AU 7807698A AU 7807698 A AU7807698 A AU 7807698A
Authority
AU
Australia
Prior art keywords
comparator
time
temperature indicator
indicator
temperature
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.)
Abandoned
Application number
AU78076/98A
Inventor
Bruce Butler Wright
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.)
US Government
Original Assignee
USA
US Government
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 USA, US Government filed Critical USA
Publication of AU7807698A publication Critical patent/AU7807698A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/229—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating time/temperature history
AU78076/98A 1998-04-08 1998-06-03 Comparator for time-temperature indicator Abandoned AU7807698A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5705798A 1998-04-08 1998-04-08
US09057057 1998-04-08
PCT/US1998/011240 WO1999053311A1 (en) 1998-04-08 1998-06-03 Comparator for time-temperature indicator

Publications (1)

Publication Number Publication Date
AU7807698A true AU7807698A (en) 1999-11-01

Family

ID=22008249

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78076/98A Abandoned AU7807698A (en) 1998-04-08 1998-06-03 Comparator for time-temperature indicator

Country Status (2)

Country Link
AU (1) AU7807698A (en)
WO (1) WO1999053311A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1766386T3 (en) * 2004-06-14 2013-08-05 Temptime Corp Systems for product durability monitoring and ink for ultraviolet radiation absorption

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195058A (en) * 1978-08-30 1980-03-25 Allied Chemical Corporation Vapor permeation time-temperature indicator
US4339207A (en) * 1978-09-28 1982-07-13 Akzona Incorporated Temperature indicating compositions of matter
US5057434A (en) * 1989-08-29 1991-10-15 Lifelines Technology, Inc. Multifunctional time-temperature indicator

Also Published As

Publication number Publication date
WO1999053311A1 (en) 1999-10-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase