GB1412976A - Temperature indicating compositions - Google Patents

Temperature indicating compositions

Info

Publication number
GB1412976A
GB1412976A GB5206772A GB5206772A GB1412976A GB 1412976 A GB1412976 A GB 1412976A GB 5206772 A GB5206772 A GB 5206772A GB 5206772 A GB5206772 A GB 5206772A GB 1412976 A GB1412976 A GB 1412976A
Authority
GB
United Kingdom
Prior art keywords
solid solution
nucleating agent
resolidification
methylaniline
thermometers
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
Application number
GB5206772A
Other languages
English (en)
Inventor
Jr F W Godsey
G Khattab
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.)
Bio Medical Sciences Inc
Original Assignee
Bio Medical Sciences Inc
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 Bio Medical Sciences Inc filed Critical Bio Medical Sciences Inc
Publication of GB1412976A publication Critical patent/GB1412976A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S252/00—Compositions
    • Y10S252/962—Temperature or thermal history

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
GB5206772A 1971-11-11 1972-11-10 Temperature indicating compositions Expired GB1412976A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19775271A 1971-11-11 1971-11-11
US05/295,235 US3980581A (en) 1971-11-11 1972-10-05 Temperature indicating compositions

Publications (1)

Publication Number Publication Date
GB1412976A true GB1412976A (en) 1975-11-05

Family

ID=26893126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5206772A Expired GB1412976A (en) 1971-11-11 1972-11-10 Temperature indicating compositions

Country Status (13)

Country Link
US (1) US3980581A (en:Method)
JP (1) JPS5317995B2 (en:Method)
AU (1) AU4866472A (en:Method)
BE (1) BE791100A (en:Method)
CA (1) CA973701A (en:Method)
DD (1) DD101976A5 (en:Method)
FR (1) FR2159322B1 (en:Method)
GB (1) GB1412976A (en:Method)
IL (1) IL40789A0 (en:Method)
IT (1) IT973418B (en:Method)
LU (1) LU66440A1 (en:Method)
NL (1) NL7215104A (en:Method)
SE (1) SE376075B (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299727A (en) * 1980-01-07 1981-11-10 Akzona Incorporated Disposable reversible thermometer
US4339207A (en) 1978-09-28 1982-07-13 Akzona Incorporated Temperature indicating compositions of matter
US4362645A (en) * 1978-09-28 1982-12-07 Akzona, Inc. Temperature indicating compositions of matter

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956153A (en) * 1973-09-26 1976-05-11 Bio-Medical Sciences, Inc. Regenerative nucleating agents
FR2267358B1 (en:Method) * 1974-04-11 1979-05-25 Raychem Corp
US4248089A (en) * 1975-09-08 1981-02-03 Ferdinand Heinmets Temperature measuring
US4121011A (en) * 1975-11-28 1978-10-17 Raychem Corporation Polymeric article coated with a thermochromic paint
US4145918A (en) * 1976-09-07 1979-03-27 Akzona Incorporated Freeze-thaw indicator
US4148748A (en) * 1976-11-02 1979-04-10 The Dow Chemical Company Nonreversible freeze-thaw indicator
DE2738253A1 (de) * 1977-08-25 1979-03-01 Dabisch Tipp Ex Tech Koerper mit reversibel temperaturabhaengiger transparenz
US4232552A (en) * 1978-09-28 1980-11-11 Akzona Incorporated Temperature indicating compositions of matter
US4150572A (en) * 1977-12-05 1979-04-24 Johnson & Johnson Reversible thermometer
US4311793A (en) * 1978-04-20 1982-01-19 Halleck Frank E Sterilization indicator
US4191125A (en) * 1978-07-03 1980-03-04 Akzona Incorporated Freeze indicator
US4228761A (en) * 1978-09-14 1980-10-21 Raychem Corporation Method for coating a polymeric article with a thermochromic paint
US4424990A (en) 1980-01-30 1984-01-10 Raychem Corporation Thermochromic compositions
CA1174845A (en) 1980-07-23 1984-09-25 William D. Carlomagno Markable thermochromic article
US4410493A (en) * 1981-05-11 1983-10-18 Sybron Corporation Indicator device for use in steam sterilization
US4397570A (en) * 1981-06-02 1983-08-09 Pymah Corporation Pressure sensitive adhesive containing a nucleating agent for use in a disposable thermometer
US4753188A (en) * 1982-05-24 1988-06-28 Mdt Corporation Heat history indicator
US4650707A (en) * 1985-05-28 1987-03-17 Thermotech D.L.C., Inc. Temperature indication means for fire fighters
US5094545A (en) * 1990-09-28 1992-03-10 Pyma Corporation Urine temperature measuring device
US5816707A (en) 1994-05-06 1998-10-06 Minnesota Mining And Manufacturing Company Reversible chemical thermometer
US5925593A (en) * 1995-07-31 1999-07-20 National Ink Incorporated Hot stamping foil and process
US5964181A (en) * 1995-11-16 1999-10-12 3M Innovative Properties Company Temperature indicating device
CA2282084C (en) 1999-09-10 2005-01-11 Stuart A. Jackson Radiation indicator device
USD458642S1 (en) 1999-11-29 2002-06-11 Radtag Technologies Inc. Radiation indicator tag
US20040181166A1 (en) * 2003-03-13 2004-09-16 Williford David S. Body temperature sensing and indicating and teeth protection system
US6889388B1 (en) 2003-03-27 2005-05-10 Elias Barlia Garment with liquid crystal thermometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175401A (en) * 1962-04-12 1965-03-30 Donald E Geldmacher Body temperature indicator
US3521489A (en) * 1968-01-22 1970-07-21 Gillette Co Disposable thermometer
US3704985A (en) * 1971-03-04 1972-12-05 Bio Medical Sciences Inc Temperature indicator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339207A (en) 1978-09-28 1982-07-13 Akzona Incorporated Temperature indicating compositions of matter
US4362645A (en) * 1978-09-28 1982-12-07 Akzona, Inc. Temperature indicating compositions of matter
US4299727A (en) * 1980-01-07 1981-11-10 Akzona Incorporated Disposable reversible thermometer

Also Published As

Publication number Publication date
AU4866472A (en) 1974-05-16
NL7215104A (en:Method) 1973-05-15
CA973701A (en) 1975-09-02
BE791100A (fr) 1973-03-01
FR2159322B1 (en:Method) 1975-03-28
DE2255235B2 (de) 1977-01-20
SE376075B (en:Method) 1975-05-05
DD101976A5 (en:Method) 1973-11-20
DE2255235A1 (de) 1973-05-17
IL40789A0 (en) 1973-01-30
JPS5317995B2 (en:Method) 1978-06-12
JPS4999974A (en:Method) 1974-09-20
LU66440A1 (en:Method) 1973-02-01
US3980581A (en) 1976-09-14
IT973418B (it) 1974-06-10
FR2159322A1 (en:Method) 1973-06-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee