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 graficaInfo
- 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
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)
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)
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 |
DE3276629D1 (en) * | 1981-02-09 | 1987-07-30 | 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)
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 |
-
1973
- 1973-07-27 IT IT6926873A patent/IT991891B/it active
-
1974
- 1974-07-23 DE DE19742435871 patent/DE2435871C2/de not_active Expired
- 1974-07-25 GB GB3296774A patent/GB1477195A/en not_active Expired
- 1974-07-27 JP JP49086504A patent/JPS5835877B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2435871C2 (de) | 1984-01-05 |
DE2435871A1 (de) | 1975-03-13 |
GB1477195A (en) | 1977-06-22 |
JPS5077073A (it) | 1975-06-24 |
JPS5835877B2 (ja) | 1983-08-05 |
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