FR2181869B1 - - Google Patents

Info

Publication number
FR2181869B1
FR2181869B1 FR7312386A FR7312386A FR2181869B1 FR 2181869 B1 FR2181869 B1 FR 2181869B1 FR 7312386 A FR7312386 A FR 7312386A FR 7312386 A FR7312386 A FR 7312386A FR 2181869 B1 FR2181869 B1 FR 2181869B1
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
FR7312386A
Other versions
FR2181869A1 (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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2181869A1 publication Critical patent/FR2181869A1/fr
Application granted granted Critical
Publication of FR2181869B1 publication Critical patent/FR2181869B1/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/56—Processes using photosensitive compositions covered by the groups G03C1/64 - G03C1/72 or agents therefor
    • 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
    • G03C1/49836—Additives
    • G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
FR7312386A 1972-04-27 1973-04-03 Expired FR2181869B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220618 DE2220618C2 (de) 1972-04-27 1972-04-27 Bildempfangsmaterial

Publications (2)

Publication Number Publication Date
FR2181869A1 FR2181869A1 (fr) 1973-12-07
FR2181869B1 true FR2181869B1 (fr) 1976-09-10

Family

ID=5843412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312386A Expired FR2181869B1 (fr) 1972-04-27 1973-04-03

Country Status (6)

Country Link
JP (1) JPS5549732B2 (fr)
BE (1) BE798441A (fr)
CA (1) CA1027566A (fr)
DE (1) DE2220618C2 (fr)
FR (1) FR2181869B1 (fr)
GB (1) GB1418413A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL300853A (fr) * 1962-11-23
US3446648A (en) * 1965-09-27 1969-05-27 Minnesota Mining & Mfg Reactive copying sheet and method of using
BE756469A (fr) * 1969-09-24 1971-03-22 Pechiney Saint Gobain Procede de preparation de la phtalazone

Also Published As

Publication number Publication date
JPS5549732B2 (fr) 1980-12-13
CA1027566A (fr) 1978-03-07
DE2220618C2 (de) 1985-01-10
FR2181869A1 (fr) 1973-12-07
GB1418413A (en) 1975-12-17
JPS4922928A (fr) 1974-02-28
BE798441A (nl) 1973-10-19
DE2220618A1 (de) 1973-11-08

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse