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FR2274033B3 - - Google Patents

Info

Publication number
FR2274033B3
FR2274033B3 FR7518137A FR7518137A FR2274033B3 FR 2274033 B3 FR2274033 B3 FR 2274033B3 FR 7518137 A FR7518137 A FR 7518137A FR 7518137 A FR7518137 A FR 7518137A FR 2274033 B3 FR2274033 B3 FR 2274033B3
Authority
FR
France
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
FR7518137A
Other languages
French (fr)
Other versions
FR2274033A1 (fr
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.)
Lonza AG
Original Assignee
Lonza AG
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 Lonza AG filed Critical Lonza AG
Publication of FR2274033A1 publication Critical patent/FR2274033A1/fr
Application granted granted Critical
Publication of FR2274033B3 publication Critical patent/FR2274033B3/fr
Granted legal-status Critical Current

Links

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
    • G01K11/16—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 of organic materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
FR7518137A 1974-06-10 1975-06-10 Thermo-indicateurs a base de derives d'indanylmalodinitriles Granted FR2274033A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH786774 1974-06-10

Publications (2)

Publication Number Publication Date
FR2274033A1 FR2274033A1 (fr) 1976-01-02
FR2274033B3 true FR2274033B3 (ja) 1978-02-03

Family

ID=4331601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518137A Granted FR2274033A1 (fr) 1974-06-10 1975-06-10 Thermo-indicateurs a base de derives d'indanylmalodinitriles

Country Status (3)

Country Link
DE (1) DE2524602A1 (ja)
FR (1) FR2274033A1 (ja)
GB (1) GB1458956A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344909A (en) * 1978-12-22 1982-08-17 N.V. Raychem S.A. Thermochromic composition
WO2004090368A1 (en) * 2003-04-09 2004-10-21 The Warthog Trust Device for detecting the maximum temperature of use of a brake pad lining

Also Published As

Publication number Publication date
FR2274033A1 (fr) 1976-01-02
DE2524602A1 (de) 1975-12-18
GB1458956A (en) 1976-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse