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WO2009014019A1 - Silver salt photothermographic dry imaging material and copolymer composition - Google Patents

Silver salt photothermographic dry imaging material and copolymer composition Download PDF

Info

Publication number
WO2009014019A1
WO2009014019A1 PCT/JP2008/062588 JP2008062588W WO2009014019A1 WO 2009014019 A1 WO2009014019 A1 WO 2009014019A1 JP 2008062588 W JP2008062588 W JP 2008062588W WO 2009014019 A1 WO2009014019 A1 WO 2009014019A1
Authority
WO
WIPO (PCT)
Prior art keywords
silver salt
imaging material
dry imaging
photothermographic dry
salt photothermographic
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.)
Ceased
Application number
PCT/JP2008/062588
Other languages
French (fr)
Japanese (ja)
Inventor
Kiyoshi Fukusaka
Rie Fujisawa
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.)
Konica Minolta Medical and Graphic Inc
Original Assignee
Konica Minolta Medical and Graphic Inc
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 Konica Minolta Medical and Graphic Inc filed Critical Konica Minolta Medical and Graphic Inc
Publication of WO2009014019A1 publication Critical patent/WO2009014019A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • G03C1/49836—Additives
    • G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • 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
    • G03C1/49863—Inert additives, e.g. surfactants, binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

The invention aims at providing a silver salt photothermographic dry imaging material which exhibits a high maximum density of an image and low fog and which is excellent in the stability of a silver image after heat development and in silver tone; a copolymer composition to be used in the material; and a process for the production thereof. A silver salt photothermographic dry imaging material bearing a photosensitive silver halide on at least one surface of the substrate, characterized by containing a polymer which bears at least one repeating unit derived from a monomer represented by the general formula (1) or (2) and which has a partial structure represented by the general formula (3) in the backbone chain.
PCT/JP2008/062588 2007-07-20 2008-07-11 Silver salt photothermographic dry imaging material and copolymer composition Ceased WO2009014019A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007189253 2007-07-20
JP2007-189253 2007-07-20

Publications (1)

Publication Number Publication Date
WO2009014019A1 true WO2009014019A1 (en) 2009-01-29

Family

ID=40281276

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062588 Ceased WO2009014019A1 (en) 2007-07-20 2008-07-11 Silver salt photothermographic dry imaging material and copolymer composition

Country Status (1)

Country Link
WO (1) WO2009014019A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11311757A (en) * 1998-04-30 1999-11-09 Seiko Epson Corp Hydrous soft contact lens
JP2005140894A (en) * 2003-11-05 2005-06-02 Konica Minolta Medical & Graphic Inc Silver salt photothermographic dry imaging material, and method for manufacturing silver salt photothermographic dry imaging material
JP2006113100A (en) * 2004-10-12 2006-04-27 Toray Fine Chemicals Co Ltd Photosensitive resin composition
JP2006257139A (en) * 2005-03-15 2006-09-28 Osaka Prefecture Core-shell type polymer fine particles and method for producing the same
JP2007121712A (en) * 2005-10-28 2007-05-17 Konica Minolta Medical & Graphic Inc Heat developable photosensitive material and method for manufacturing dispersion of photosensitive silver halide in organic solvent for use in the same
JP2008090133A (en) * 2006-10-04 2008-04-17 Konica Minolta Medical & Graphic Inc Copolymer and heat developable photosensitive material containing the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11311757A (en) * 1998-04-30 1999-11-09 Seiko Epson Corp Hydrous soft contact lens
JP2005140894A (en) * 2003-11-05 2005-06-02 Konica Minolta Medical & Graphic Inc Silver salt photothermographic dry imaging material, and method for manufacturing silver salt photothermographic dry imaging material
JP2006113100A (en) * 2004-10-12 2006-04-27 Toray Fine Chemicals Co Ltd Photosensitive resin composition
JP2006257139A (en) * 2005-03-15 2006-09-28 Osaka Prefecture Core-shell type polymer fine particles and method for producing the same
JP2007121712A (en) * 2005-10-28 2007-05-17 Konica Minolta Medical & Graphic Inc Heat developable photosensitive material and method for manufacturing dispersion of photosensitive silver halide in organic solvent for use in the same
JP2008090133A (en) * 2006-10-04 2008-04-17 Konica Minolta Medical & Graphic Inc Copolymer and heat developable photosensitive material containing the same

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