IT1251500B - Stabilizzazione dopo trattamento di emulsioni fototermografiche - Google Patents

Stabilizzazione dopo trattamento di emulsioni fototermografiche

Info

Publication number
IT1251500B
IT1251500B ITMI912469A ITMI912469A IT1251500B IT 1251500 B IT1251500 B IT 1251500B IT MI912469 A ITMI912469 A IT MI912469A IT MI912469 A ITMI912469 A IT MI912469A IT 1251500 B IT1251500 B IT 1251500B
Authority
IT
Italy
Prior art keywords
treatment
stabilization
photothermographic emulsions
photothermographic
emulsions
Prior art date
Application number
ITMI912469A
Other languages
English (en)
Inventor
Massimo Bertoldi
Stefano Mana
Cristina Soncini
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Priority to ITMI912469A priority Critical patent/IT1251500B/it
Publication of ITMI912469A0 publication Critical patent/ITMI912469A0/it
Priority to US07/928,283 priority patent/US5681693A/en
Priority to EP92115250A priority patent/EP0535400A1/en
Priority to JP24932892A priority patent/JP3226980B2/ja
Publication of ITMI912469A1 publication Critical patent/ITMI912469A1/it
Application granted granted Critical
Publication of IT1251500B publication Critical patent/IT1251500B/it

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
    • G03C1/49836—Additives
    • G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
    • 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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/40—Development by heat ; Photo-thermographic processes
    • G03C8/4013—Development by heat ; Photo-thermographic processes using photothermographic silver salt systems, e.g. dry silver
    • G03C8/408—Additives or processing agents not provided for in groups G03C8/402 - G03C8/4046

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

L'addizione di 5-mercapto-1H-tetrazoli S-sostituiti ad emulsioni fototermografiche agli alogenuri d'argento migliora la stabilità dopo trattamento dell'emulsione.
ITMI912469A 1991-09-18 1991-09-18 Stabilizzazione dopo trattamento di emulsioni fototermografiche IT1251500B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI912469A IT1251500B (it) 1991-09-18 1991-09-18 Stabilizzazione dopo trattamento di emulsioni fototermografiche
US07/928,283 US5681693A (en) 1991-09-18 1992-08-12 Post processing stabilization of photothermographic emulsions
EP92115250A EP0535400A1 (en) 1991-09-18 1992-09-07 Photothermographic materials containing additive to improve post processing stability
JP24932892A JP3226980B2 (ja) 1991-09-18 1992-09-18 フォトサーモグラフィー写真要素

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912469A IT1251500B (it) 1991-09-18 1991-09-18 Stabilizzazione dopo trattamento di emulsioni fototermografiche

Publications (3)

Publication Number Publication Date
ITMI912469A0 ITMI912469A0 (it) 1991-09-18
ITMI912469A1 ITMI912469A1 (it) 1993-03-18
IT1251500B true IT1251500B (it) 1995-05-15

Family

ID=11360697

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912469A IT1251500B (it) 1991-09-18 1991-09-18 Stabilizzazione dopo trattamento di emulsioni fototermografiche

Country Status (4)

Country Link
US (1) US5681693A (it)
EP (1) EP0535400A1 (it)
JP (1) JP3226980B2 (it)
IT (1) IT1251500B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07209797A (ja) * 1993-11-19 1995-08-11 Minnesota Mining & Mfg Co <3M> 熱写真成分用かぶり防止剤、保存寿命安定剤および処理後安定剤としてのチオスルホネートエステル類
US6841343B2 (en) 2002-07-11 2005-01-11 Eastman Kodak Company Black-and-white organic solvent-based photothermographic materials containing mercaptotriazole toners
US6713240B2 (en) * 2002-07-11 2004-03-30 Eastman Kodak Company Black-and-white aqueous photothermographic materials containing mercaptotriazole toners
US20060025510A1 (en) * 2004-08-02 2006-02-02 Dean David M Flame retardant polymer blend and articles thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981624A (en) * 1957-06-05 1961-04-25 Gen Aniline & Film Corp Antifoggants and stabilizers for photographic silver halide emulsion
BE636778A (it) * 1959-04-10
US3700457A (en) * 1970-04-09 1972-10-24 Eastman Kodak Co Use of development inhibitor releasing compounds in photothermographic elements
US3839041A (en) * 1970-06-03 1974-10-01 Eastman Kodak Co Stabilizer precursors in photothermographic elements and compositions
JPS5442617B2 (it) * 1974-12-28 1979-12-15
DE3040156A1 (de) * 1980-10-24 1982-06-03 Hoechst Ag, 6000 Frankfurt Lichtempfindliches gemisch und damit hergestelltes lichtempfindliches kopiermaterial
JPS58189628A (ja) * 1982-04-28 1983-11-05 Konishiroku Photo Ind Co Ltd 熱現像画像記録材料
JPS6138942A (ja) * 1984-07-23 1986-02-25 Fuji Photo Film Co Ltd 熱現像感光材料
JPS61267754A (ja) * 1985-04-17 1986-11-27 Fuji Photo Film Co Ltd 熱現像感光材料
EP0218385B2 (en) * 1985-09-17 1997-05-14 Konica Corporation Thermally developable light-sensitive material
US4847188A (en) * 1987-02-05 1989-07-11 Konica Corporation Thermally developable light-sensitive material
JPH0250148A (ja) * 1988-05-16 1990-02-20 Konica Corp 熱現像カラー感光材料

Also Published As

Publication number Publication date
EP0535400A1 (en) 1993-04-07
ITMI912469A1 (it) 1993-03-18
US5681693A (en) 1997-10-28
ITMI912469A0 (it) 1991-09-18
JPH05249607A (ja) 1993-09-28
JP3226980B2 (ja) 2001-11-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960926