DK127586B - Varmefølsomt kopieringsarksystem. - Google Patents

Varmefølsomt kopieringsarksystem.

Info

Publication number
DK127586B
DK127586B DK163671AA DK163671A DK127586B DK 127586 B DK127586 B DK 127586B DK 163671A A DK163671A A DK 163671AA DK 163671 A DK163671 A DK 163671A DK 127586 B DK127586 B DK 127586B
Authority
DK
Denmark
Prior art keywords
heat
copy sheet
sheet system
sensitive copy
sensitive
Prior art date
Application number
DK163671AA
Other languages
English (en)
Inventor
A Leclair
Original Assignee
Nashua Corp
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 Nashua Corp filed Critical Nashua Corp
Publication of DK127586B publication Critical patent/DK127586B/da

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/4989—Photothermographic systems, e.g. dry silver characterised by a thermal imaging step, with or without exposure to light, e.g. with a thermal head, using a laser

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DK163671AA 1970-04-13 1971-04-06 Varmefølsomt kopieringsarksystem. DK127586B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28067A US3664842A (en) 1970-04-13 1970-04-13 Thermographic copy sheet containing guanidine compounds

Publications (1)

Publication Number Publication Date
DK127586B true DK127586B (da) 1973-12-03

Family

ID=21841388

Family Applications (1)

Application Number Title Priority Date Filing Date
DK163671AA DK127586B (da) 1970-04-13 1971-04-06 Varmefølsomt kopieringsarksystem.

Country Status (10)

Country Link
US (1) US3664842A (da)
BR (1) BR7102154D0 (da)
CA (1) CA936689A (da)
CH (1) CH532481A (da)
DE (1) DE2117184A1 (da)
DK (1) DK127586B (da)
FR (1) FR2089489A5 (da)
GB (1) GB1296294A (da)
NL (1) NL7104499A (da)
SE (1) SE365875B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5686228A (en) * 1996-07-25 1997-11-11 Imation Corp. Substituted propenitrile compounds as antifoggants for black-and-white photothermographic and thermographic elements

Also Published As

Publication number Publication date
SE365875B (da) 1974-04-01
BR7102154D0 (pt) 1973-04-12
FR2089489A5 (da) 1972-01-07
GB1296294A (da) 1972-11-15
CA936689A (en) 1973-11-13
DE2117184A1 (de) 1971-10-28
US3664842A (en) 1972-05-23
CH532481A (fr) 1973-01-15
NL7104499A (da) 1971-10-15

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