IT991891B - Perfezionamenti in un elemento termosensibile e nelle sue condi zioni di impiego nei sistemi di riproduzione e registrazione termo grafica - Google Patents

Perfezionamenti in un elemento termosensibile e nelle sue condi zioni di impiego nei sistemi di riproduzione e registrazione termo grafica

Info

Publication number
IT991891B
IT991891B IT6926873A IT6926873A IT991891B IT 991891 B IT991891 B IT 991891B IT 6926873 A IT6926873 A IT 6926873A IT 6926873 A IT6926873 A IT 6926873A IT 991891 B IT991891 B IT 991891B
Authority
IT
Italy
Prior art keywords
thermo
reproduction
conditions
sensitive element
recording systems
Prior art date
Application number
IT6926873A
Other languages
English (en)
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Priority to IT6926873A priority Critical patent/IT991891B/it
Priority to DE19742435871 priority patent/DE2435871C2/de
Priority to GB3296774A priority patent/GB1477195A/en
Priority to JP49086504A priority patent/JPS5835877B2/ja
Application granted granted Critical
Publication of IT991891B publication Critical patent/IT991891B/it

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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/337—Additives; Binders
    • B41M5/3375—Non-macromolecular compounds

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)
IT6926873A 1973-07-27 1973-07-27 Perfezionamenti in un elemento termosensibile e nelle sue condi zioni di impiego nei sistemi di riproduzione e registrazione termo grafica IT991891B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT6926873A IT991891B (it) 1973-07-27 1973-07-27 Perfezionamenti in un elemento termosensibile e nelle sue condi zioni di impiego nei sistemi di riproduzione e registrazione termo grafica
DE19742435871 DE2435871C2 (de) 1973-07-27 1974-07-23 Temperaturempfindliches Aufzeichnungsmaterial mit einem Trägerbogen
GB3296774A GB1477195A (en) 1973-07-27 1974-07-25 Thermosensitive element for use in thermographic reproduction and record systems
JP49086504A JPS5835877B2 (ja) 1973-07-27 1974-07-27 感温素子および記録温度計再生および記録系における使用条件の改良

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6926873A IT991891B (it) 1973-07-27 1973-07-27 Perfezionamenti in un elemento termosensibile e nelle sue condi zioni di impiego nei sistemi di riproduzione e registrazione termo grafica

Publications (1)

Publication Number Publication Date
IT991891B true IT991891B (it) 1975-08-30

Family

ID=11311708

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6926873A IT991891B (it) 1973-07-27 1973-07-27 Perfezionamenti in un elemento termosensibile e nelle sue condi zioni di impiego nei sistemi di riproduzione e registrazione termo grafica

Country Status (4)

Country Link
JP (1) JPS5835877B2 (it)
DE (1) DE2435871C2 (it)
GB (1) GB1477195A (it)
IT (1) IT991891B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348751A (en) * 1976-10-16 1978-05-02 Kanzaki Paper Mfg Co Ltd Heat sensitive recording member
JPS5386229A (en) * 1977-01-07 1978-07-29 Kanzaki Paper Mfg Co Ltd Thermosensitive recording body
JPS557449A (en) * 1978-07-04 1980-01-19 Ricoh Co Ltd Multicolor heat-sensitive recording material
JPS5675895A (en) * 1979-11-27 1981-06-23 Kanzaki Paper Mfg Co Ltd Heat sensitive recording material
JPS57115391A (en) * 1981-01-07 1982-07-17 Mitsubishi Paper Mills Ltd Chemical-resisting heat-sensing recording paper
EP0058083B1 (en) * 1981-02-09 1987-06-24 Mita Industrial Co. Ltd. Heat-sensitive color-forming recording material and its preparation
GB8511202D0 (en) * 1985-05-02 1985-06-12 Wiggins Teape Group Ltd Record material
JPS62275640A (ja) * 1986-05-26 1987-11-30 大日精化工業株式会社 徐放性容器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413138A (en) * 1965-10-13 1968-11-26 Interchem Corp Thermosensitive copy sheet
IT942986B (it) * 1971-11-29 1973-04-02 Olivetti & Co Spa Elemento termosensibile perfezio nato e suo impiego in sistemi di di riproduzione o registrazione termografica
CA987103A (en) * 1972-02-17 1976-04-13 Kinichi Adachi Dichromatic thermo-sensitive paper

Also Published As

Publication number Publication date
DE2435871A1 (de) 1975-03-13
JPS5835877B2 (ja) 1983-08-05
DE2435871C2 (de) 1984-01-05
JPS5077073A (it) 1975-06-24
GB1477195A (en) 1977-06-22

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