JPH0460036B2 - - Google Patents

Info

Publication number
JPH0460036B2
JPH0460036B2 JP59031951A JP3195184A JPH0460036B2 JP H0460036 B2 JPH0460036 B2 JP H0460036B2 JP 59031951 A JP59031951 A JP 59031951A JP 3195184 A JP3195184 A JP 3195184A JP H0460036 B2 JPH0460036 B2 JP H0460036B2
Authority
JP
Japan
Prior art keywords
electron
accepting compound
methyl
tert
donating colorless
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
JP59031951A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60176792A (ja
Inventor
Ken Iwakura
Takekatsu Sugyama
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP59031951A priority Critical patent/JPS60176792A/ja
Priority to GB08503291A priority patent/GB2154014B/en
Priority to US06/700,159 priority patent/US4603339A/en
Publication of JPS60176792A publication Critical patent/JPS60176792A/ja
Publication of JPH0460036B2 publication Critical patent/JPH0460036B2/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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
    • 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
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
JP59031951A 1984-02-09 1984-02-22 記録材料 Granted JPS60176792A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59031951A JPS60176792A (ja) 1984-02-22 1984-02-22 記録材料
GB08503291A GB2154014B (en) 1984-02-09 1985-02-08 Pressure-sensitive or heat-sensitive recording material
US06/700,159 US4603339A (en) 1984-02-09 1985-02-11 Recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59031951A JPS60176792A (ja) 1984-02-22 1984-02-22 記録材料

Publications (2)

Publication Number Publication Date
JPS60176792A JPS60176792A (ja) 1985-09-10
JPH0460036B2 true JPH0460036B2 (en]) 1992-09-24

Family

ID=12345266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59031951A Granted JPS60176792A (ja) 1984-02-09 1984-02-22 記録材料

Country Status (1)

Country Link
JP (1) JPS60176792A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4822703B2 (ja) * 2004-12-28 2011-11-24 三菱鉛筆株式会社 非焼成色鉛筆芯
JP6289863B2 (ja) * 2013-10-25 2018-03-07 株式会社Adeka 防湿剤、セルロース系樹脂組成物、およびこれを用いたフィルム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859891A (ja) * 1981-10-06 1983-04-09 Shin Nisso Kako Co Ltd 発色性組成物
JPS58138689A (ja) * 1982-02-13 1983-08-17 Mitsubishi Paper Mills Ltd 感圧記録系
CH656580A5 (de) * 1982-05-17 1986-07-15 Ciba Geigy Ag Druckempfindliches oder waermeempfindliches aufzeichnungsmaterial.
JPS58222881A (ja) * 1982-06-21 1983-12-24 Kawasaki Kasei Chem Ltd 感圧複写用呈色紙
JPS5931189A (ja) * 1982-08-13 1984-02-20 Mitsubishi Paper Mills Ltd 感圧記録システム

Also Published As

Publication number Publication date
JPS60176792A (ja) 1985-09-10

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees