JPH08240894A - 光熱写真成分用のヒドラジド酸化還元染料放出化合物 - Google Patents

光熱写真成分用のヒドラジド酸化還元染料放出化合物

Info

Publication number
JPH08240894A
JPH08240894A JP7343028A JP34302895A JPH08240894A JP H08240894 A JPH08240894 A JP H08240894A JP 7343028 A JP7343028 A JP 7343028A JP 34302895 A JP34302895 A JP 34302895A JP H08240894 A JPH08240894 A JP H08240894A
Authority
JP
Japan
Prior art keywords
silver
dye
photosensitive
group
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.)
Pending
Application number
JP7343028A
Other languages
English (en)
Japanese (ja)
Inventor
Kevin D Landgrebe
ケビン・ディーン・ランドグレーブ
Doreen C Lynch
ドリーン・キャサリン・リンチ
Sharon M Simpson
シャロン・メアリー・シンプソン
Justine A Mooney
ジャスティン・アン・ムーニー
Andrew W Mott
アンドリュー・ウィリアム・モット
Duncan M A Grieve
ダンカン・マクリーン・アラン・グリーブ
John H A Stibbard
ジョン・ハリー・アレクサンダー・スティバード
Robert J D Nairne
ロバート・ジェイムズ・ドメット・ネイアン
Stephen S C Poon
スティーブン・シック・チア・プーン
David C Bays
デイビッド・チャールズ・ベイズ
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of JPH08240894A publication Critical patent/JPH08240894A/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/40Development by heat ; Photo-thermographic processes
    • G03C8/4013Development by heat ; Photo-thermographic processes using photothermographic silver salt systems, e.g. dry silver
    • G03C8/4033Transferable dyes or precursors
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/494Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498Photothermographic systems, e.g. dry silver
    • G03C1/49836Additives
    • G03C1/49845Active additives, e.g. toners, stabilisers, sensitisers
    • G03C1/49854Dyes or precursors of dyes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/40Development by heat ; Photo-thermographic processes
    • G03C8/4013Development by heat ; Photo-thermographic processes using photothermographic silver salt systems, e.g. dry silver
    • G03C8/408Additives or processing agents not provided for in groups G03C8/402 - G03C8/4046

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)
JP7343028A 1995-01-06 1995-12-28 光熱写真成分用のヒドラジド酸化還元染料放出化合物 Pending JPH08240894A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/369,916 US5492803A (en) 1995-01-06 1995-01-06 Hydrazide redox-dye-releasing compounds for photothermographic elements
US369916 1995-01-06

Publications (1)

Publication Number Publication Date
JPH08240894A true JPH08240894A (ja) 1996-09-17

Family

ID=23457474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7343028A Pending JPH08240894A (ja) 1995-01-06 1995-12-28 光熱写真成分用のヒドラジド酸化還元染料放出化合物

Country Status (3)

Country Link
US (1) US5492803A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0721146A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH08240894A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558983A (en) * 1995-09-19 1996-09-24 Minnesota Mining & Manufacturing Company N-acyl-hydrazine compounds as contrast enhancers for black-and-white photothermographic and thermographic elements
JP3600663B2 (ja) * 1995-09-28 2004-12-15 富士写真フイルム株式会社 熱現像感光材料
IL126991A0 (en) 1998-11-10 1999-09-22 Yeda Res & Dev Azobenzene derivatives and intermediates thereof
US20050147931A1 (en) * 2002-04-17 2005-07-07 Fuji Photo Film Co., Ltd. Process for manufacturing a photothermographic material
US7083908B2 (en) * 2002-04-17 2006-08-01 Fuji Photo Film Co., Ltd. Photothermographic material
US7235352B2 (en) * 2002-06-28 2007-06-26 Fujifilm Corporation Photothermographic material
JP4031310B2 (ja) * 2002-07-23 2008-01-09 富士フイルム株式会社 熱現像感光材料、およびそれに用いられる感光性ハロゲン化銀の製造方法

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Also Published As

Publication number Publication date
EP0721146A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-07-24
EP0721146A2 (en) 1996-07-10
US5492803A (en) 1996-02-20

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