FR2342853A1 - Feuille de traitement pour former une image en couleurs par decoloration des colorants en presence d'argent par traitement thermique a sec, produits photographiques et procede utilisant cette feuille de traitement - Google Patents

Feuille de traitement pour former une image en couleurs par decoloration des colorants en presence d'argent par traitement thermique a sec, produits photographiques et procede utilisant cette feuille de traitement

Info

Publication number
FR2342853A1
FR2342853A1 FR7705887A FR7705887A FR2342853A1 FR 2342853 A1 FR2342853 A1 FR 2342853A1 FR 7705887 A FR7705887 A FR 7705887A FR 7705887 A FR7705887 A FR 7705887A FR 2342853 A1 FR2342853 A1 FR 2342853A1
Authority
FR
France
Prior art keywords
treatment
treatment sheet
sheet
decoloration
colorants
Prior art date
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.)
Granted
Application number
FR7705887A
Other languages
English (en)
French (fr)
Other versions
FR2342853B1 (enExample
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2342853A1 publication Critical patent/FR2342853A1/fr
Application granted granted Critical
Publication of FR2342853B1 publication Critical patent/FR2342853B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/36—Sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • 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
    • 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
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/261—Non-bath processes, e.g. using pastes, webs, viscous compositions
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR7705887A 1976-03-01 1977-03-01 Feuille de traitement pour former une image en couleurs par decoloration des colorants en presence d'argent par traitement thermique a sec, produits photographiques et procede utilisant cette feuille de traitement Granted FR2342853A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66240476A 1976-03-01 1976-03-01
US66240376A 1976-03-01 1976-03-01

Publications (2)

Publication Number Publication Date
FR2342853A1 true FR2342853A1 (fr) 1977-09-30
FR2342853B1 FR2342853B1 (enExample) 1978-10-20

Family

ID=27098518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705887A Granted FR2342853A1 (fr) 1976-03-01 1977-03-01 Feuille de traitement pour former une image en couleurs par decoloration des colorants en presence d'argent par traitement thermique a sec, produits photographiques et procede utilisant cette feuille de traitement

Country Status (2)

Country Link
FR (1) FR2342853A1 (enExample)
GB (1) GB1572658A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008144A1 (en) * 1978-08-14 1980-02-20 EASTMAN KODAK COMPANY (a New Jersey corporation) Bleach-fix sheet
FR2458829A1 (fr) * 1979-06-05 1981-01-02 Minnesota Mining & Mfg Emulsions photothermographiques stabilisees
FR2472211A2 (fr) * 1978-08-14 1981-06-26 Eastman Kodak Co Produit photographique formateur d'image en couleurs qui comprend une feuille de blanchiment-fixage et procede de formation d'images en couleurs qui utilise une telle feuille de traitement
EP0356581A1 (en) * 1988-08-09 1990-03-07 Agfa-Gevaert N.V. Method for processing a photographic silver halide emulsion material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7501510B2 (en) * 2004-03-26 2009-03-10 The University Of Hong Kong Thiourea compositions and uses thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008144A1 (en) * 1978-08-14 1980-02-20 EASTMAN KODAK COMPANY (a New Jersey corporation) Bleach-fix sheet
FR2472211A2 (fr) * 1978-08-14 1981-06-26 Eastman Kodak Co Produit photographique formateur d'image en couleurs qui comprend une feuille de blanchiment-fixage et procede de formation d'images en couleurs qui utilise une telle feuille de traitement
FR2458829A1 (fr) * 1979-06-05 1981-01-02 Minnesota Mining & Mfg Emulsions photothermographiques stabilisees
EP0029837A4 (en) * 1979-06-05 1982-03-22 Minnesota Mining & Mfg PHOTOTHERMOGRAPHIC STABILIZERS.
EP0356581A1 (en) * 1988-08-09 1990-03-07 Agfa-Gevaert N.V. Method for processing a photographic silver halide emulsion material

Also Published As

Publication number Publication date
FR2342853B1 (enExample) 1978-10-20
GB1572658A (en) 1980-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse