IT988758B - Materiale copiativo sensibile al calore - Google Patents

Materiale copiativo sensibile al calore

Info

Publication number
IT988758B
IT988758B IT24763/73A IT2476373A IT988758B IT 988758 B IT988758 B IT 988758B IT 24763/73 A IT24763/73 A IT 24763/73A IT 2476373 A IT2476373 A IT 2476373A IT 988758 B IT988758 B IT 988758B
Authority
IT
Italy
Prior art keywords
heat sensitive
copy material
sensitive copy
heat
sensitive
Prior art date
Application number
IT24763/73A
Other languages
English (en)
Italian (it)
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Application granted granted Critical
Publication of IT988758B publication Critical patent/IT988758B/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
    • B41M5/40—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
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular 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
    • B41M5/423—Intermediate, backcoat, or covering layers characterised by non-macromolecular compounds, e.g. waxes
    • 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)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
IT24763/73A 1972-06-16 1973-05-29 Materiale copiativo sensibile al calore IT988758B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26356972A 1972-06-16 1972-06-16

Publications (1)

Publication Number Publication Date
IT988758B true IT988758B (it) 1975-04-30

Family

ID=23002318

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24763/73A IT988758B (it) 1972-06-16 1973-05-29 Materiale copiativo sensibile al calore

Country Status (17)

Country Link
JP (1) JPS5223805B2 (zh)
AR (1) AR195015A1 (zh)
AT (1) AT329084B (zh)
AU (1) AU462253B2 (zh)
BE (1) BE801215A (zh)
BR (1) BR7304485D0 (zh)
CA (1) CA1008246A (zh)
CH (1) CH574329A5 (zh)
DE (1) DE2328238A1 (zh)
DK (1) DK133864B (zh)
ES (1) ES415680A1 (zh)
FR (1) FR2190065A5 (zh)
GB (1) GB1376869A (zh)
IT (1) IT988758B (zh)
NL (1) NL7308382A (zh)
SU (1) SU623531A3 (zh)
ZA (1) ZA733457B (zh)

Also Published As

Publication number Publication date
AR195015A1 (es) 1973-08-30
ES415680A1 (es) 1976-01-16
FR2190065A5 (zh) 1974-01-25
SU623531A3 (ru) 1978-09-05
JPS5223805B2 (zh) 1977-06-27
NL7308382A (zh) 1973-12-18
ZA733457B (en) 1974-04-24
BR7304485D0 (pt) 1974-09-05
AU462253B2 (en) 1975-06-19
AU5613373A (en) 1974-11-28
DK133864B (da) 1976-08-02
CA1008246A (en) 1977-04-12
DK133864C (zh) 1977-01-10
BE801215A (fr) 1973-10-15
CH574329A5 (zh) 1976-04-15
DE2328238A1 (de) 1974-01-10
GB1376869A (en) 1974-12-11
AT329084B (de) 1976-04-26
JPS4952274A (zh) 1974-05-21
ATA489173A (de) 1975-07-15

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