FR2089531A5 - - Google Patents

Info

Publication number
FR2089531A5
FR2089531A5 FR7112848A FR7112848A FR2089531A5 FR 2089531 A5 FR2089531 A5 FR 2089531A5 FR 7112848 A FR7112848 A FR 7112848A FR 7112848 A FR7112848 A FR 7112848A FR 2089531 A5 FR2089531 A5 FR 2089531A5
Authority
FR
France
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
Application number
FR7112848A
Other languages
French (fr)
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.)
Nashua Corp
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
Application granted granted Critical
Publication of FR2089531A5 publication Critical patent/FR2089531A5/fr
Expired legal-status Critical Current

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
    • G03C1/494—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)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
FR7112848A 1970-04-13 1971-04-09 Expired FR2089531A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00028068A US3816139A (en) 1970-04-13 1970-04-13 Thermographic copy sheet containing phthalimide

Publications (1)

Publication Number Publication Date
FR2089531A5 true FR2089531A5 (enExample) 1972-01-07

Family

ID=21841394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112848A Expired FR2089531A5 (enExample) 1970-04-13 1971-04-09

Country Status (9)

Country Link
US (1) US3816139A (enExample)
BR (1) BR7102155D0 (enExample)
CA (1) CA948407A (enExample)
CH (1) CH536193A (enExample)
DE (1) DE2117155A1 (enExample)
FR (1) FR2089531A5 (enExample)
GB (1) GB1296970A (enExample)
NL (1) NL7104574A (enExample)
SE (1) SE365876B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2264307B1 (enExample) * 1974-03-15 1976-12-17 Cellophane Sa

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146078B (de) * 1958-10-20 1963-03-28 Minnesota Mining & Mfg Thermographisches Kopierblatt
NL256340A (enExample) * 1959-09-28
US3080254A (en) * 1959-10-26 1963-03-05 Minnesota Mining & Mfg Heat-sensitive copying-paper
US3322557A (en) * 1964-05-11 1967-05-30 Ncr Co Thermo-copy system
US3446648A (en) * 1965-09-27 1969-05-27 Minnesota Mining & Mfg Reactive copying sheet and method of using

Also Published As

Publication number Publication date
DE2117155A1 (de) 1971-11-04
US3816139A (en) 1974-06-11
NL7104574A (enExample) 1971-10-15
BR7102155D0 (pt) 1973-05-24
GB1296970A (enExample) 1972-11-22
CA948407A (en) 1974-06-04
SE365876B (enExample) 1974-04-01
CH536193A (fr) 1973-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse