JPH0430916B2 - - Google Patents

Info

Publication number
JPH0430916B2
JPH0430916B2 JP59112261A JP11226184A JPH0430916B2 JP H0430916 B2 JPH0430916 B2 JP H0430916B2 JP 59112261 A JP59112261 A JP 59112261A JP 11226184 A JP11226184 A JP 11226184A JP H0430916 B2 JPH0430916 B2 JP H0430916B2
Authority
JP
Japan
Prior art keywords
amino
methyl
methylphenyl
fluorane
alkyl group
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 - Lifetime
Application number
JP59112261A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60255482A (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
Priority to JP59112261A priority Critical patent/JPS60255482A/ja
Priority to US06/711,837 priority patent/US4628337A/en
Publication of JPS60255482A publication Critical patent/JPS60255482A/ja
Priority to US06/860,311 priority patent/US4762818A/en
Publication of JPH0430916B2 publication Critical patent/JPH0430916B2/ja
Granted legal-status Critical Current

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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • 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
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B41M5/3275—Fluoran compounds
    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • B41M5/426—Intermediate, backcoat, or covering layers characterised by inorganic compounds, e.g. metals, metal salts, metal complexes
    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Duplication Or Marking (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
JP59112261A 1984-03-15 1984-06-01 可逆的画像形成材料 Granted JPS60255482A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59112261A JPS60255482A (ja) 1984-06-01 1984-06-01 可逆的画像形成材料
US06/711,837 US4628337A (en) 1984-03-15 1985-03-14 Reversible image-forming material
US06/860,311 US4762818A (en) 1984-03-15 1986-05-06 Reversible image-forming material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59112261A JPS60255482A (ja) 1984-06-01 1984-06-01 可逆的画像形成材料

Publications (2)

Publication Number Publication Date
JPS60255482A JPS60255482A (ja) 1985-12-17
JPH0430916B2 true JPH0430916B2 (enrdf_load_html_response) 1992-05-25

Family

ID=14582276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59112261A Granted JPS60255482A (ja) 1984-03-15 1984-06-01 可逆的画像形成材料

Country Status (1)

Country Link
JP (1) JPS60255482A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60257289A (ja) * 1984-06-04 1985-12-19 Mitsubishi Paper Mills Ltd 可逆的画像形成材料
KR100187966B1 (ko) * 1994-10-18 1999-06-01 쓰끼하시 다미까따 새로운 플루오란 화합물, 중간물질 그리고 발색성 기록재료
JP4084346B2 (ja) 2004-11-08 2008-04-30 株式会社東芝 消去可能な画像形成材料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104029A (enrdf_load_html_response) * 1974-01-16 1975-08-16
JPS5528872B2 (enrdf_load_html_response) * 1974-01-16 1980-07-30
US4134117A (en) * 1977-10-19 1979-01-09 Texas Instruments Incorporated Loran C receiver
JPS56105990A (en) * 1980-01-28 1981-08-22 Kohjin Co Ltd Heat sensitive recording material
JPS57178792A (en) * 1981-04-27 1982-11-04 Kohjin Co Ltd Black color heat sensitive recording medium
US4423116A (en) * 1982-03-15 1983-12-27 Appleton Papers Inc. Reusable projection transparency

Also Published As

Publication number Publication date
JPS60255482A (ja) 1985-12-17

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