FR2401215A1 - Compositions de matieres indiquant la temperature - Google Patents

Compositions de matieres indiquant la temperature

Info

Publication number
FR2401215A1
FR2401215A1 FR7812936A FR7812936A FR2401215A1 FR 2401215 A1 FR2401215 A1 FR 2401215A1 FR 7812936 A FR7812936 A FR 7812936A FR 7812936 A FR7812936 A FR 7812936A FR 2401215 A1 FR2401215 A1 FR 2401215A1
Authority
FR
France
Prior art keywords
compositions
indicating temperature
solid state
materials indicating
state
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.)
Granted
Application number
FR7812936A
Other languages
English (en)
Other versions
FR2401215B1 (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.)
Akzo NV
Original Assignee
Akzo NV
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
Priority claimed from NL7704766A external-priority patent/NL7704766A/xx
Priority claimed from NL7704765A external-priority patent/NL7704765A/xx
Application filed by Akzo NV filed Critical Akzo NV
Publication of FR2401215A1 publication Critical patent/FR2401215A1/fr
Application granted granted Critical
Publication of FR2401215B1 publication Critical patent/FR2401215B1/fr
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
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Compositions de matières indiquant la température. Les compositions selon l'invention comprennent : 1 degrés Un solvant I constitué d'une seule substance ou d'un mélange de substances et adapté de manière à passer de l'état solide à l'état liquide à une température pratiquement pré-déterminée; et 2 degrés Un système indicateur II constitué d'une ou plusieurs substances différentes de 1, caractérisé en ce que : a. Il est soluble dans I lorsque ce dernier est en phase liquide, et b. Il change de couleur d'une manière visible à l'oeil nu lorsque I passe de l'état solide à l'état liquide ou de l'état liquide à l'état solide. Application à la réalisation de thermomètres.
FR7812936A 1977-05-02 1978-05-02 Compositions de matieres indiquant la temperature Expired FR2401215B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL7704766A NL7704766A (en) 1977-05-02 1977-05-02 Temp. indicating compsns. and devices incorporating them - esp. useful in clinical medicine
NL7704765A NL7704765A (nl) 1977-05-02 1977-05-02 Temperatuurindicator.
US79649277A 1977-05-12 1977-05-12
US84433477A 1977-10-21 1977-10-21

Publications (2)

Publication Number Publication Date
FR2401215A1 true FR2401215A1 (fr) 1979-03-23
FR2401215B1 FR2401215B1 (fr) 1986-03-21

Family

ID=27483824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812936A Expired FR2401215B1 (fr) 1977-05-02 1978-05-02 Compositions de matieres indiquant la temperature

Country Status (12)

Country Link
JP (1) JPS5415483A (fr)
AU (1) AU523240B2 (fr)
BE (1) BE866549A (fr)
BR (1) BR7802743A (fr)
DE (2) DE2818833A1 (fr)
DK (1) DK189778A (fr)
ES (1) ES469337A1 (fr)
FR (1) FR2401215B1 (fr)
GB (1) GB1600111A (fr)
IT (1) IT1096189B (fr)
NL (1) NL186833C (fr)
SE (1) SE7805010L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003052367A1 (fr) * 2001-12-19 2003-06-26 Uriel Bachrach Dispositif conçu pour surveiller une temperature predeterminee

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818833A1 (de) * 1977-05-02 1978-11-16 Akzo Gmbh Temperaturanzeigende stoffkompositionen
JPS563443A (en) * 1979-06-22 1981-01-14 Hitachi Ltd Information recording component
GB8410548D0 (en) * 1984-04-25 1984-05-31 Ciba Geigy Ag Colourable assembly
US4666922A (en) * 1985-06-18 1987-05-19 Schering Corporation Method for modulating the immune response
JPH0361435U (fr) * 1989-10-19 1991-06-17
DE19859894A1 (de) * 1998-12-22 2000-06-29 Albrecht Rombold Behälter
DE10325714B3 (de) * 2003-06-06 2004-10-14 Herrmann, Karsten Anzeigeelemente für Auftauvorgänge, ihre Herstellung und Verwendung sowie die Verwendung ihrer Komponenten zun deren Herstellung
JP2009210501A (ja) * 2008-03-06 2009-09-17 Konica Minolta Business Technologies Inc サーモカラーセンサー、示温デバイス、温度検出方法および温度分布検出方法
MY183391A (en) * 2014-10-30 2021-02-18 Toppan Forms Co Ltd Refrigerant pack
JP6765897B2 (ja) * 2015-09-18 2020-10-07 トッパン・フォームズ株式会社 保冷具
CN105907377B (zh) * 2016-03-21 2019-08-09 东华大学 一次性环形温度计
JP2017052953A (ja) * 2016-09-21 2017-03-16 トッパン・フォームズ株式会社 保冷具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002385A (en) * 1960-02-12 1961-10-03 Pyrodyne Inc Temperature indicator
US3700603A (en) * 1969-06-25 1972-10-24 California Inst Of Techn Heat detection and compositions and devices therefor
US3946612A (en) * 1971-03-04 1976-03-30 Bio-Medical Sciences, Inc. Temperature indicating compositions
ZA735580B (en) * 1972-08-22 1974-08-28 Bio Medical Sciences Inc Temperature indicator
DE2818833A1 (de) 1977-05-02 1978-11-16 Akzo Gmbh Temperaturanzeigende stoffkompositionen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003052367A1 (fr) * 2001-12-19 2003-06-26 Uriel Bachrach Dispositif conçu pour surveiller une temperature predeterminee

Also Published As

Publication number Publication date
JPS6260435B2 (fr) 1987-12-16
NL7804671A (nl) 1978-11-06
GB1600111A (en) 1981-10-14
BE866549A (fr) 1978-08-14
ES469337A1 (es) 1979-09-16
AU523240B2 (en) 1982-07-22
DE2818833C2 (fr) 1988-02-25
DE2818833A1 (de) 1978-11-16
IT7822910A0 (it) 1978-05-02
DK189778A (da) 1978-11-03
IT1096189B (it) 1985-08-17
JPS5415483A (en) 1979-02-05
NL186833C (nl) 1991-03-01
FR2401215B1 (fr) 1986-03-21
AU3565278A (en) 1979-11-08
BR7802743A (pt) 1979-01-23
SE7805010L (sv) 1978-11-03
NL186833B (nl) 1990-10-01
DE2858739C2 (fr) 1993-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
TP Transmission of property