AT301215B - Filmbildende Paste zur Farbanzeige und Messung von Temperaturen und Temperaturverteilungen - Google Patents

Filmbildende Paste zur Farbanzeige und Messung von Temperaturen und Temperaturverteilungen

Info

Publication number
AT301215B
AT301215B AT582370A AT582370A AT301215B AT 301215 B AT301215 B AT 301215B AT 582370 A AT582370 A AT 582370A AT 582370 A AT582370 A AT 582370A AT 301215 B AT301215 B AT 301215B
Authority
AT
Austria
Prior art keywords
temperatures
measurement
film
color display
forming paste
Prior art date
Application number
AT582370A
Other languages
German (de)
English (en)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of AT301215B publication Critical patent/AT301215B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • B41M5/281—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using liquid crystals only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses
    • 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
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cosmetics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Liquid Crystal Substances (AREA)
AT582370A 1969-06-30 1970-06-29 Filmbildende Paste zur Farbanzeige und Messung von Temperaturen und Temperaturverteilungen AT301215B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83787169A 1969-06-30 1969-06-30

Publications (1)

Publication Number Publication Date
AT301215B true AT301215B (de) 1972-08-25

Family

ID=25275667

Family Applications (1)

Application Number Title Priority Date Filing Date
AT582370A AT301215B (de) 1969-06-30 1970-06-29 Filmbildende Paste zur Farbanzeige und Messung von Temperaturen und Temperaturverteilungen

Country Status (10)

Country Link
AT (1) AT301215B (cs)
AU (1) AU1574770A (cs)
BE (1) BE752659A (cs)
DE (1) DE2028864A1 (cs)
ES (1) ES381235A1 (cs)
FR (1) FR2051423A5 (cs)
GB (1) GB1305595A (cs)
IL (1) IL34620A (cs)
NL (1) NL7008942A (cs)
SU (1) SU406328A3 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161557A (en) * 1978-03-23 1979-07-17 Liquid Crystal Products, Inc. Polyvinyl butyral-liquid crystal film-forming composition and film
US4767625A (en) * 1985-09-02 1988-08-30 Kao Corporation Lamella type single phase liquid crystal composition and oil-base cosmetic compositions using the same
EP0357844B1 (en) * 1988-09-09 1993-05-12 Akzo Nobel N.V. Thermochromic effect coating
EP1201726A3 (en) * 2000-09-19 2002-12-04 MERCK PATENT GmbH Polymer beads

Also Published As

Publication number Publication date
AU1574770A (en) 1971-12-02
IL34620A0 (en) 1970-07-19
SU406328A3 (cs) 1973-11-05
GB1305595A (cs) 1973-02-07
DE2028864A1 (de) 1971-01-07
BE752659A (fr) 1970-12-29
IL34620A (en) 1973-04-30
FR2051423A5 (cs) 1971-04-02
NL7008942A (cs) 1971-01-04
ES381235A1 (es) 1972-12-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee