ZA714594B - A method of establishing changes in occurring time-temperature conditions - Google Patents
A method of establishing changes in occurring time-temperature conditionsInfo
- Publication number
- ZA714594B ZA714594B ZA714594A ZA714594A ZA714594B ZA 714594 B ZA714594 B ZA 714594B ZA 714594 A ZA714594 A ZA 714594A ZA 714594 A ZA714594 A ZA 714594A ZA 714594 B ZA714594 B ZA 714594B
- Authority
- ZA
- South Africa
- Prior art keywords
- temperature conditions
- occurring time
- establishing
- establishing changes
- changes
- Prior art date
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
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
- Closures For Containers (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE09715/70A SE351494B (en) | 1970-07-13 | 1970-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA714594B true ZA714594B (en) | 1972-03-29 |
Family
ID=20277362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA714594A ZA714594B (en) | 1970-07-13 | 1971-07-13 | A method of establishing changes in occurring time-temperature conditions |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5145658B1 (en) |
AU (1) | AU452374B2 (en) |
BE (1) | BE769847A (en) |
CA (1) | CA952001A (en) |
CH (1) | CH523554A (en) |
DE (2) | DE2134480B2 (en) |
FR (1) | FR2101598A5 (en) |
GB (1) | GB1323833A (en) |
IT (1) | IT961511B (en) |
NL (1) | NL7109617A (en) |
NO (1) | NO133293C (en) |
SE (1) | SE351494B (en) |
SU (1) | SU520942A3 (en) |
ZA (1) | ZA714594B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2462693A1 (en) * | 1979-08-03 | 1981-02-13 | Oreal | AGING INDICATOR |
US4681846A (en) * | 1983-06-13 | 1987-07-21 | Merck & Co., Inc. | Process for the preparation of difficidin and derivative antibacterials |
US4545991A (en) * | 1983-06-13 | 1985-10-08 | Merck & Co., Inc. | Difficidin and derivative antibacterials |
FR2571145B1 (en) * | 1984-09-28 | 1988-05-20 | Standa Laboratoires | DEVICE FOR MANAGING A STOCK OF PERISHABLE PRODUCTS ACCORDING TO TEMPERATURE AND DURATION |
DE3936542C1 (en) * | 1989-11-02 | 1991-04-11 | Badische Tabakmanufaktur Roth-Haendle Gmbh, 7630 Lahr, De | |
JP3077093B2 (en) * | 1991-09-17 | 2000-08-14 | 日油技研工業株式会社 | Thermal indicator |
DE20000317U1 (en) * | 2000-01-08 | 2001-06-07 | Trender, Joachim, Dipl.-Kaufm., 56077 Koblenz | Device for permanent, permanent detection and display of an overshoot / undershoot of a predetermined temperature |
DE102006004974A1 (en) * | 2006-02-01 | 2007-08-02 | Krümpel, Jan | Frozen package temperature monitor, to indicate if it has thawed, uses two chemicals separated by a dividing layer which is permeable at a given temperature for the chemicals to combine with a visible reaction |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE524835C (en) * | 1931-05-16 | Gerhard Schulz | Electroplated metal casting mold with reinforcement on the back | |
DE704732C (en) * | 1938-01-11 | 1941-04-05 | Max Stoessel | Process for the production of casting or compression molds, especially for the synthetic resin industry |
DE712915C (en) * | 1939-01-05 | 1941-10-28 | Siemens Schuckertwerke Akt Ges | Process for the production of mold plates, models and the like like. for foundry purposes |
DE888602C (en) * | 1948-10-02 | 1953-09-03 | Wmf Wuerttemberg Metallwaren | Process for the production of permanent forms or model facilities |
-
1970
- 1970-07-13 SE SE09715/70A patent/SE351494B/xx unknown
-
1971
- 1971-07-10 DE DE19712134480 patent/DE2134480B2/en active Pending
- 1971-07-10 IT IT26890/71A patent/IT961511B/en active
- 1971-07-10 DE DE19711134480D patent/DE1134480B/de active Pending
- 1971-07-12 JP JP46051665A patent/JPS5145658B1/ja active Pending
- 1971-07-12 GB GB3256471A patent/GB1323833A/en not_active Expired
- 1971-07-12 BE BE769847A patent/BE769847A/en unknown
- 1971-07-12 NL NL7109617A patent/NL7109617A/xx unknown
- 1971-07-12 CA CA117,916A patent/CA952001A/en not_active Expired
- 1971-07-12 NO NO2655/71A patent/NO133293C/no unknown
- 1971-07-12 CH CH1025071A patent/CH523554A/en not_active IP Right Cessation
- 1971-07-12 FR FR7125520A patent/FR2101598A5/fr not_active Expired
- 1971-07-12 AU AU31128/71A patent/AU452374B2/en not_active Expired
- 1971-07-13 ZA ZA714594A patent/ZA714594B/en unknown
- 1971-07-13 SU SU1681517A patent/SU520942A3/en active
Also Published As
Publication number | Publication date |
---|---|
NO133293B (en) | 1975-12-29 |
DE2134480B2 (en) | 1977-05-18 |
IT961511B (en) | 1973-12-10 |
NO133293C (en) | 1976-04-07 |
CA952001A (en) | 1974-07-30 |
JPS5145658B1 (en) | 1976-12-04 |
SU520942A3 (en) | 1976-07-05 |
BE769847A (en) | 1971-11-16 |
SE351494B (en) | 1972-11-27 |
FR2101598A5 (en) | 1972-03-31 |
AU3112871A (en) | 1973-01-18 |
NL7109617A (en) | 1972-01-17 |
DE1134480B (en) | 1972-01-27 |
CH523554A (en) | 1972-05-31 |
GB1323833A (en) | 1973-07-18 |
AU452374B2 (en) | 1974-09-05 |
DE2134480A1 (en) | 1972-01-27 |
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