DE2165004A1 - Irreversibler Erwärmungsindikator - Google Patents
Irreversibler ErwärmungsindikatorInfo
- Publication number
- DE2165004A1 DE2165004A1 DE19712165004 DE2165004A DE2165004A1 DE 2165004 A1 DE2165004 A1 DE 2165004A1 DE 19712165004 DE19712165004 DE 19712165004 DE 2165004 A DE2165004 A DE 2165004A DE 2165004 A1 DE2165004 A1 DE 2165004A1
- Authority
- DE
- Germany
- Prior art keywords
- container
- liquid
- arrangement according
- indicator
- pack
- 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.)
- Pending
Links
- 238000010792 warming Methods 0.000 title description 10
- 230000002427 irreversible effect Effects 0.000 title description 4
- 239000007788 liquid Substances 0.000 claims description 74
- 239000000463 material Substances 0.000 claims description 52
- 238000007710 freezing Methods 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 16
- 230000008014 freezing Effects 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 14
- 239000006260 foam Substances 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 7
- 238000010257 thawing Methods 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 210000002105 tongue Anatomy 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000005496 eutectics Effects 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 3
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 claims description 2
- 229910021612 Silver iodide Inorganic materials 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000001103 potassium chloride Substances 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- 229940045105 silver iodide Drugs 0.000 claims description 2
- 239000000411 inducer Substances 0.000 claims 2
- 241001415849 Strigiformes Species 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000003303 reheating Methods 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000002775 capsule Substances 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 15
- 229920003023 plastic Polymers 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 235000013611 frozen food Nutrition 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 244000228957 Ferula foetida Species 0.000 description 1
- 206010016952 Food poisoning Diseases 0.000 description 1
- 208000019331 Foodborne disease Diseases 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- CEQFOVLGLXCDCX-WUKNDPDISA-N methyl red Chemical compound C1=CC(N(C)C)=CC=C1\N=N\C1=CC=CC=C1C(O)=O CEQFOVLGLXCDCX-WUKNDPDISA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013526 supercooled liquid Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G01K11/06—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00103146A US3786777A (en) | 1970-12-31 | 1970-12-31 | Irreversible warm-up indicator |
| JP47081393A JPS4940184A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-12-31 | 1972-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2165004A1 true DE2165004A1 (de) | 1972-08-24 |
Family
ID=47998114
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712165004 Pending DE2165004A1 (de) | 1970-12-31 | 1971-12-28 | Irreversibler Erwärmungsindikator |
| DE19717149679U Expired DE7149679U (de) | 1970-12-31 | 1971-12-28 | Irreversibler erwaermungsindikator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19717149679U Expired DE7149679U (de) | 1970-12-31 | 1971-12-28 | Irreversibler erwaermungsindikator |
Country Status (4)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3331544A1 (de) * | 1983-09-01 | 1985-03-21 | Eberhart Prof. Dr. Stephan | Vorrichtung zur anzeige der ueber- oder unterschreitung einer vorgegebenen grenztemperatur |
| FR2626072A1 (fr) * | 1988-01-20 | 1989-07-21 | Toporenko Yves | Indicateur d'etat de conservation pour produits refrigeres ou congeles |
| FR2673286A1 (fr) * | 1991-02-27 | 1992-08-28 | Cool Sarl | Indicateur d'etat de conservation pour produits refrigeres ou congeles. |
| EP0501880A1 (fr) * | 1991-02-27 | 1992-09-02 | SOCIETE COOL S.a.r.l. | Indicateur d'état de conservation pour produits réfrigérés ou congelés |
| US20160097683A1 (en) * | 2014-10-06 | 2016-04-07 | Temptime Corporation | Activatable temperature indicator |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4022149A (en) * | 1976-02-06 | 1977-05-10 | Lee Berger | Thaw indicator |
| US4049121A (en) * | 1976-07-14 | 1977-09-20 | Baxter Travenol Laboratories, Inc. | Moisture detection system for a sterile package |
| JPS5593032A (en) * | 1978-12-30 | 1980-07-15 | Osaka Gas Co Ltd | Temperature detection tool |
| US4327117A (en) * | 1980-03-18 | 1982-04-27 | Lenack Roger D | Thaw indicator for frozen foods |
| US4390291A (en) * | 1980-12-10 | 1983-06-28 | Spectro-Systems, Incorporated | Thermal indicator for wells |
| JPS57169640A (en) * | 1981-04-10 | 1982-10-19 | Hirotaro Uchida | Detecting method for freezing state |
| GB2119511A (en) * | 1982-04-28 | 1983-11-16 | Luigi Bolla | Sensor for signalling that a preselected temperature has been exceeded |
| US4424911A (en) | 1982-12-10 | 1984-01-10 | Kenneth R. Bowers | Container tamper detection device |
| JPS6053984A (ja) * | 1983-09-05 | 1985-03-28 | 三井東圧化学株式会社 | 温度管理用表示ユニット |
| US4945708A (en) * | 1987-01-27 | 1990-08-07 | Tsl Incorporated | Method of making a tamper resistant package |
| US4890763A (en) * | 1987-01-27 | 1990-01-02 | Tsl, Incorporated | Tamper resistant package and method of making same |
| GB2203244B (en) * | 1987-02-13 | 1991-06-19 | Provera Gmbh | A method of producing an indicator for monitoring the temperature of a chilled or frozen product,and a indicator produced by the method. |
| DE3715289A1 (de) * | 1987-05-08 | 1988-11-24 | Georg Fritz | Kontroll-element fuer gefriergut |
| GB2209396A (en) * | 1987-09-04 | 1989-05-10 | Daniel Levin | Temperature indication |
| US4928837A (en) * | 1989-05-04 | 1990-05-29 | Tsl Incorporated | Tamper evident closure |
| US5028290A (en) * | 1989-05-04 | 1991-07-02 | Tsl Incorporated | Method of applying a tamper evident label to a package and associated apparatus |
| US4998989A (en) * | 1989-05-04 | 1991-03-12 | Tsl Incorporated | Tamper evident closure and associated method |
| US5034233A (en) * | 1989-12-11 | 1991-07-23 | Mccloy Jr John P | Frozen food thaw detector |
| US5137208A (en) * | 1990-06-29 | 1992-08-11 | Tsl Incorporated | Tamper evident package |
| GB9110741D0 (en) * | 1991-05-13 | 1991-07-10 | Pearse David A | Overheating monitor |
| FR2686417B1 (fr) * | 1992-01-22 | 1997-09-19 | Cool Sarl | Indicateur d'etat de conservation pour produits refrigeres ou congeles . |
| IL118840A0 (en) * | 1996-07-11 | 1996-10-31 | Karmon Amiram | A colored indication for possible spoilage of frozen foods |
| GB9621450D0 (en) * | 1996-10-15 | 1996-12-04 | Univ Durham | Temperature change indicator |
| DE19959044A1 (de) * | 1999-12-07 | 2001-06-13 | Armin Menzel | Anzeigevorrichtung zur Überwachung von unzulässigen Temperaturüberschreitungen von Gefrier- und Tiefkühlgut |
| AU2001293312A1 (en) * | 2000-07-26 | 2002-02-05 | Philip Bailey Askeland | Temperature exposure indication accessory |
| US6532720B2 (en) * | 2000-12-15 | 2003-03-18 | International Paper Company | Packaging method using elastic memory foam as safety indicator for heat damage |
| GB0116653D0 (en) * | 2001-07-07 | 2001-08-29 | Temp Tell Ltd | Time temperature indicators linked to sensory detection |
| US7770534B2 (en) * | 2001-08-10 | 2010-08-10 | Isadore Cooperman | Changed condition indicator |
| US6694913B2 (en) * | 2001-08-10 | 2004-02-24 | Isadore Cooperman | Changed condition indicator |
| WO2003052367A1 (en) * | 2001-12-19 | 2003-06-26 | Uriel Bachrach | A device for monitoring a predetermined temperature |
| US20040099203A1 (en) * | 2002-11-07 | 2004-05-27 | Robert Parker | Critical temperature indicator |
| SE525776C2 (sv) * | 2003-09-16 | 2005-04-26 | Henry Norrby | Förpackning för förvaring av varor i ett preserverande tillstånd samt förfarande för förfärdigande av dylika förpackningar |
| WO2006048412A1 (en) | 2004-11-08 | 2006-05-11 | Freshpoint Holdings Sa | Time-temperature indicating device |
| US20060130735A1 (en) * | 2004-12-16 | 2006-06-22 | Beech Tree Sensors Llc | Temperature sensor |
| AT502638B1 (de) * | 2005-10-17 | 2007-07-15 | Woetzer Philipp | Anzeigevorrichtung für kühlgut |
| JP5105403B2 (ja) * | 2006-12-06 | 2012-12-26 | 日本サーモスタット株式会社 | 感温インジケータ |
| DE102007032620A1 (de) * | 2007-07-11 | 2009-01-15 | Werner Hagmaier | Sicherheitsetikett |
| US8262282B2 (en) | 2008-02-27 | 2012-09-11 | Flotime, LLC | Monitoring apparatus |
| US7963692B2 (en) * | 2008-02-27 | 2011-06-21 | Flotime, LLC | Monitoring apparatus |
| JP5415712B2 (ja) * | 2008-04-24 | 2014-02-12 | 日本サーモスタット株式会社 | 感温インジケータ装置 |
| CN102077060B (zh) | 2008-06-04 | 2014-10-29 | G·帕特尔 | 一种基于腐蚀金属的监测系统 |
| CA3115327A1 (en) | 2008-06-04 | 2009-12-10 | Jp Laboratories Inc. | A monitoring system based on etching of metals |
| JP4904371B2 (ja) * | 2009-01-29 | 2012-03-28 | 日本サーモスタット株式会社 | 感温インジケータ |
| GB201011212D0 (en) * | 2010-07-02 | 2010-08-18 | Linde Aktiengesellshcaft | Gas storage apparatus |
| US8430053B2 (en) * | 2010-09-30 | 2013-04-30 | Temptime Corporation | Color-changing emulsions for freeze indicators |
| KR20140126552A (ko) * | 2013-04-23 | 2014-10-31 | 인텔렉추얼디스커버리 주식회사 | 동결 표시기 |
| WO2015085086A1 (en) * | 2013-12-04 | 2015-06-11 | Temptime Corporation | Condition change labels |
| US10451595B2 (en) | 2014-01-27 | 2019-10-22 | Jp Laboratories, Inc | Indicating devices based on lateral diffusion of a mobile phase through a non-porous stationary phase |
| GB201409860D0 (en) * | 2014-06-03 | 2014-07-16 | Pakstaite Solveiga | Bio-reactive food expiry label |
| GB2586101B (en) * | 2018-03-14 | 2023-03-08 | Temptime Corp | Descending and ascending temperature indicators utilizing deep eutectics |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2490933A (en) * | 1943-07-19 | 1949-12-13 | Earl L Tornquist | Temperature indicator |
| US2460215A (en) * | 1946-07-08 | 1949-01-25 | Kenneth J Chase | Telltale for frozen food packages |
| US2785057A (en) * | 1953-12-08 | 1957-03-12 | Union Central Life Insurance C | Device for testing liquids |
| US2823131A (en) * | 1954-06-17 | 1958-02-11 | Bruce W Power | Food spoilage indicator |
| US3047405A (en) * | 1960-01-25 | 1962-07-31 | William M Lauier | Indicators |
| US3067015A (en) * | 1960-01-29 | 1962-12-04 | Ray F Lawdermilt | Spoilage indicator for food containers |
| US3002385A (en) * | 1960-02-12 | 1961-10-03 | Pyrodyne Inc | Temperature indicator |
| US3177843A (en) * | 1964-02-13 | 1965-04-13 | Robert S Geocaris | Frozen food indicator |
| US3336212A (en) * | 1964-09-01 | 1967-08-15 | Honeywell Inc | Condition responsive device |
-
1970
- 1970-12-31 US US00103146A patent/US3786777A/en not_active Expired - Lifetime
-
1971
- 1971-12-28 DE DE19712165004 patent/DE2165004A1/de active Pending
- 1971-12-28 DE DE19717149679U patent/DE7149679U/de not_active Expired
- 1971-12-31 GB GB6094171A patent/GB1332410A/en not_active Expired
-
1972
- 1972-08-14 JP JP47081393A patent/JPS4940184A/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3331544A1 (de) * | 1983-09-01 | 1985-03-21 | Eberhart Prof. Dr. Stephan | Vorrichtung zur anzeige der ueber- oder unterschreitung einer vorgegebenen grenztemperatur |
| FR2626072A1 (fr) * | 1988-01-20 | 1989-07-21 | Toporenko Yves | Indicateur d'etat de conservation pour produits refrigeres ou congeles |
| FR2673286A1 (fr) * | 1991-02-27 | 1992-08-28 | Cool Sarl | Indicateur d'etat de conservation pour produits refrigeres ou congeles. |
| EP0501880A1 (fr) * | 1991-02-27 | 1992-09-02 | SOCIETE COOL S.a.r.l. | Indicateur d'état de conservation pour produits réfrigérés ou congelés |
| US20160097683A1 (en) * | 2014-10-06 | 2016-04-07 | Temptime Corporation | Activatable temperature indicator |
| US10006816B2 (en) * | 2014-10-06 | 2018-06-26 | Temptine Corporation | Activatable temperature indicator |
Also Published As
| Publication number | Publication date |
|---|---|
| US3786777A (en) | 1974-01-22 |
| JPS4940184A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-15 |
| DE7149679U (de) | 1973-04-05 |
| GB1332410A (en) | 1973-10-03 |
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