IN2015DN00353A - - Google Patents

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Publication number
IN2015DN00353A
IN2015DN00353A IN353DEN2015A IN2015DN00353A IN 2015DN00353 A IN2015DN00353 A IN 2015DN00353A IN 353DEN2015 A IN353DEN2015 A IN 353DEN2015A IN 2015DN00353 A IN2015DN00353 A IN 2015DN00353A
Authority
IN
India
Prior art keywords
indicator
colored
dispersion
agent particles
inherent color
Prior art date
Application number
Inventor
Dawn E Smith
Brian S Huffman
Dene H Taylor
Original Assignee
Temptime Corp
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 Temptime Corp filed Critical Temptime Corp
Publication of IN2015DN00353A publication Critical patent/IN2015DN00353A/en

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Classifications

    • 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
    • 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)

Abstract

A freeze indicator including an indicator dispersion is described herein. Such an indicator dispersion can include: a liquid medium and particles of a colored indicator agent dispersed in the liquid medium. The colored indicator agent particles having an inherent color; wherein the indicator dispersion exhibits the inherent color of the colored indicator agent particles after freezing and is configured to have a less colored appearance before freezing and wherein light scattering masks the inherent color of the colored indicator agent particles before freezing. Some indicator dispersions can be free of color changing chemical co reactants. These freeze indicators can be small have a low cost and have a simple configuration.
IN353DEN2015 2012-08-16 2013-08-16 IN2015DN00353A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261683805P 2012-08-16 2012-08-16
PCT/US2013/055364 WO2014028849A1 (en) 2012-08-16 2013-08-16 Freeze indicator employing light scattering and method of making same

Publications (1)

Publication Number Publication Date
IN2015DN00353A true IN2015DN00353A (en) 2015-06-12

Family

ID=50099152

Family Applications (1)

Application Number Title Priority Date Filing Date
IN353DEN2015 IN2015DN00353A (en) 2012-08-16 2013-08-16

Country Status (6)

Country Link
US (2) US9297706B2 (en)
EP (1) EP2885615B1 (en)
JP (1) JP2015529326A (en)
CN (1) CN104583741B (en)
IN (1) IN2015DN00353A (en)
WO (1) WO2014028849A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9534964B2 (en) * 2013-06-26 2017-01-03 Temptime Corporation Three-phase emulsions used in a temperature condition indicator
US9914574B2 (en) 2013-10-01 2018-03-13 Temptime Corporation Temperature condition indicators for perishable product containers
US9739757B2 (en) 2013-12-04 2017-08-22 Temptime Corporation Condition change labels
US20180080834A1 (en) * 2015-03-26 2018-03-22 Horiuchi Electronics. Co., Ltd Temperature indicating medium
DE102016005078A1 (en) 2016-04-27 2017-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for monitoring the temperature of a cryopreserved biological sample
DE102016005133A1 (en) * 2016-04-27 2017-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for monitoring the temperature of a cryopreserved biological sample
DE102016005070A1 (en) 2016-04-27 2017-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for monitoring the temperature of a cryopreserved biological sample
DE102016005075A1 (en) 2016-04-27 2017-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for monitoring the temperature of a cryopreserved biological sample
US10345278B2 (en) 2016-09-23 2019-07-09 Chromatic Technologies, Inc. High pressure processing pressure sensor
CN106525274B (en) * 2016-11-02 2019-02-19 沈阳建筑大学 A kind of supercooling temperature measurement method based on thermoplastic polymer's crystallization process
WO2019178083A1 (en) * 2018-03-14 2019-09-19 Temptime Corporation Descending and ascending temperature indicators utilizing deep eutectics
CN110530921B (en) * 2019-09-09 2021-06-18 江苏省原子医学研究所 Method for judging degree of external vacuum freeze drying
TWI722802B (en) * 2020-02-21 2021-03-21 正美企業股份有限公司 Identified tag
FR3109994B1 (en) * 2020-05-07 2022-04-29 Agro Forestier Du Puntal Device and method for detecting a variation in temperature
IT202200010094A1 (en) * 2022-05-16 2023-11-16 Rita Presti Device for quality control of frozen products

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US4148748A (en) 1976-11-02 1979-04-10 The Dow Chemical Company Nonreversible freeze-thaw indicator
US4191125A (en) 1978-07-03 1980-03-04 Akzona Incorporated Freeze indicator
JPS5737227A (en) * 1980-08-15 1982-03-01 Green Cross Corp:The Indicator for controlling temperature for preservation
JPS5737337A (en) 1980-08-18 1982-03-01 Canon Inc Camera provided with automatic focus detector
US4450023A (en) * 1981-06-12 1984-05-22 N.V. Raychem S.A. Thermochromic composition
US5137815A (en) 1986-09-23 1992-08-11 Genencor International Production of microorganisms having ice nucleating activity
US4846095A (en) * 1987-10-02 1989-07-11 Minnesota Mining And Manufacturing Company Critical temperature indicating device
US5191010A (en) 1987-10-30 1993-03-02 Nippon Zeon Co., Ltd. Emulsion having dye developing property
US5223412A (en) 1991-02-21 1993-06-29 Genencor International, Inc. Cell-free and whole cell ice nucleators and process for their production
US5239942A (en) 1992-05-11 1993-08-31 Pymah Corporation Freeze indicator
KR960014623B1 (en) 1993-07-27 1996-10-19 주식회사 태평양 Mutant having ice nucleating activity at room temperature and method for making snow and ice using it
US5964181A (en) 1995-11-16 1999-10-12 3M Innovative Properties Company Temperature indicating device
US6472214B2 (en) * 1999-05-26 2002-10-29 Jp Labs, Inc. Freeze monitoring device
US6612739B2 (en) 2001-12-05 2003-09-02 Mohsen Shahinpoor Shape memory alloy temperature sensor
US6957623B2 (en) 2004-03-09 2005-10-25 Guisinger Robert E Critical temperature indicator
JP2005308713A (en) * 2004-03-25 2005-11-04 Toppan Forms Co Ltd Temperature control medium
US20070020451A1 (en) 2005-07-20 2007-01-25 3M Innovative Properties Company Moisture barrier coatings
US7343872B2 (en) 2005-11-07 2008-03-18 Temptime Corporation Freeze indicators suitable for mass production
CN101365933B (en) 2005-11-08 2011-06-15 坦普泰姆公司 Combination freeze indicators
US20100020846A1 (en) * 2006-06-19 2010-01-28 Michael Kagan Irreversible Coolness Indicator
US7571695B2 (en) 2006-11-06 2009-08-11 Temptime Corporation Freeze indicators, flexible freeze indicators and manufacturing methods
US8128872B2 (en) 2008-07-30 2012-03-06 Temptime Corporation Freeze indicators, components therefor and preparative processes
US8122844B2 (en) 2009-08-31 2012-02-28 Temptime Corporation Freeze indicators with a controlled temperature response
US8430053B2 (en) * 2010-09-30 2013-04-30 Temptime Corporation Color-changing emulsions for freeze indicators
CN104428644B (en) 2012-05-11 2017-11-03 泰坦公司 Difunctional hot indicator and preparation method
US10060893B2 (en) 2012-05-11 2018-08-28 Temptime Corporation Dual-function heat indicator and method of manufacture
US9914574B2 (en) * 2013-10-01 2018-03-13 Temptime Corporation Temperature condition indicators for perishable product containers

Also Published As

Publication number Publication date
US20160282199A1 (en) 2016-09-29
EP2885615A1 (en) 2015-06-24
US9297706B2 (en) 2016-03-29
EP2885615A4 (en) 2016-03-16
CN104583741A (en) 2015-04-29
EP2885615B1 (en) 2018-02-28
CN104583741B (en) 2017-10-31
US10048138B2 (en) 2018-08-14
JP2015529326A (en) 2015-10-05
WO2014028849A1 (en) 2014-02-20
US20140048010A1 (en) 2014-02-20

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