JPS5057452A - - Google Patents

Info

Publication number
JPS5057452A
JPS5057452A JP49090224A JP9022474A JPS5057452A JP S5057452 A JPS5057452 A JP S5057452A JP 49090224 A JP49090224 A JP 49090224A JP 9022474 A JP9022474 A JP 9022474A JP S5057452 A JPS5057452 A JP S5057452A
Authority
JP
Japan
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.)
Pending
Application number
JP49090224A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5057452A publication Critical patent/JPS5057452A/ja
Pending 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
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B55/00—Azomethine dyes
    • 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323—Organic colour formers, e.g. leuco dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP49090224A 1973-09-14 1974-08-05 Pending JPS5057452A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4333773A GB1477835A (en) 1973-09-14 1973-09-14 Heat-sensitive recording material

Publications (1)

Publication Number Publication Date
JPS5057452A true JPS5057452A (fr) 1975-05-19

Family

ID=10428347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49090224A Pending JPS5057452A (fr) 1973-09-14 1974-08-05

Country Status (7)

Country Link
JP (1) JPS5057452A (fr)
BE (1) BE818733A (fr)
CA (1) CA1063348A (fr)
DE (1) DE2443348A1 (fr)
FR (1) FR2243829B1 (fr)
GB (1) GB1477835A (fr)
IT (1) IT1024500B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002920A1 (fr) * 1982-02-27 1983-09-01 Kabashima, Kazuo Procede de coloration et materiau de formation de couleur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1561272A (en) * 1976-04-27 1980-02-20 Ciba Geigy Ag Azomethine compounds their manufacture and use
DE59106793D1 (de) * 1990-03-29 1995-12-07 Ciba Geigy Ag Druckempfindliches Aufzeichnungsmaterial.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002920A1 (fr) * 1982-02-27 1983-09-01 Kabashima, Kazuo Procede de coloration et materiau de formation de couleur
US4521793A (en) * 1982-02-27 1985-06-04 Asahi Kasei Kogyo Kabushiki Kaisha Coloring method and color-forming material

Also Published As

Publication number Publication date
FR2243829A1 (fr) 1975-04-11
DE2443348A1 (de) 1975-03-20
GB1477835A (en) 1977-06-29
IT1024500B (it) 1978-06-20
CA1063348A (fr) 1979-10-02
BE818733A (nl) 1975-02-12
FR2243829B1 (fr) 1979-08-03

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