EP1435298A3 - Agents d'amélioration du ton pour des matériaux thermographiques et photothermographiques. - Google Patents

Agents d'amélioration du ton pour des matériaux thermographiques et photothermographiques. Download PDF

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Publication number
EP1435298A3
EP1435298A3 EP03104600A EP03104600A EP1435298A3 EP 1435298 A3 EP1435298 A3 EP 1435298A3 EP 03104600 A EP03104600 A EP 03104600A EP 03104600 A EP03104600 A EP 03104600A EP 1435298 A3 EP1435298 A3 EP 1435298A3
Authority
EP
European Patent Office
Prior art keywords
optionally substituted
heterocyclic
alkyl
group
hydrogen
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.)
Withdrawn
Application number
EP03104600A
Other languages
German (de)
English (en)
Other versions
EP1435298A2 (fr
Inventor
Ingrid Geuens
Johan Loccufier
Vera Drieghe
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 HealthCare NV
Original Assignee
Agfa Gevaert NV
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 NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Priority to EP03104600A priority Critical patent/EP1435298A3/fr
Publication of EP1435298A2 publication Critical patent/EP1435298A2/fr
Publication of EP1435298A3 publication Critical patent/EP1435298A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • G03C2200/00—Details
    • G03C2200/40—Mercapto compound

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
EP03104600A 2002-12-19 2003-12-09 Agents d'amélioration du ton pour des matériaux thermographiques et photothermographiques. Withdrawn EP1435298A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03104600A EP1435298A3 (fr) 2002-12-19 2003-12-09 Agents d'amélioration du ton pour des matériaux thermographiques et photothermographiques.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02102832 2002-12-19
EP02102832 2002-12-19
EP03104600A EP1435298A3 (fr) 2002-12-19 2003-12-09 Agents d'amélioration du ton pour des matériaux thermographiques et photothermographiques.

Publications (2)

Publication Number Publication Date
EP1435298A2 EP1435298A2 (fr) 2004-07-07
EP1435298A3 true EP1435298A3 (fr) 2004-07-14

Family

ID=32510136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03104600A Withdrawn EP1435298A3 (fr) 2002-12-19 2003-12-09 Agents d'amélioration du ton pour des matériaux thermographiques et photothermographiques.

Country Status (1)

Country Link
EP (1) EP1435298A3 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030930A (en) * 1974-02-15 1977-06-21 Fuji Photo Film Co., Ltd. Heat-developable light-sensitive material
JPS5288329A (en) * 1976-01-20 1977-07-23 Fuji Photo Film Co Ltd Image receiving material
JPH11102047A (ja) * 1997-09-26 1999-04-13 Fuji Photo Film Co Ltd 熱現像画像形成材料
US6146823A (en) * 1998-04-08 2000-11-14 Fuji Photo Film Co., Ltd Thermographic image-recording element
JP2000314939A (ja) * 1999-04-30 2000-11-14 Fuji Photo Film Co Ltd 熱現像感光材料
US20020012888A1 (en) * 2000-06-15 2002-01-31 Yasunori Wada Photothermographic material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030930A (en) * 1974-02-15 1977-06-21 Fuji Photo Film Co., Ltd. Heat-developable light-sensitive material
JPS5288329A (en) * 1976-01-20 1977-07-23 Fuji Photo Film Co Ltd Image receiving material
JPH11102047A (ja) * 1997-09-26 1999-04-13 Fuji Photo Film Co Ltd 熱現像画像形成材料
US6146823A (en) * 1998-04-08 2000-11-14 Fuji Photo Film Co., Ltd Thermographic image-recording element
JP2000314939A (ja) * 1999-04-30 2000-11-14 Fuji Photo Film Co Ltd 熱現像感光材料
US20020012888A1 (en) * 2000-06-15 2002-01-31 Yasunori Wada Photothermographic material

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 197736, Derwent World Patents Index; Class E13, AN 1977-63652Y, XP002279437 *
DATABASE WPI Section Ch Week 199925, Derwent World Patents Index; Class E13, AN 1999-297998, XP002279438 *
DATABASE WPI Section Ch Week 200119, Derwent World Patents Index; Class E19, AN 2001-184959, XP002279436 *

Also Published As

Publication number Publication date
EP1435298A2 (fr) 2004-07-07

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