JPS5716445A - Heat development type silver salt film and its manufacture - Google Patents

Heat development type silver salt film and its manufacture

Info

Publication number
JPS5716445A
JPS5716445A JP9128780A JP9128780A JPS5716445A JP S5716445 A JPS5716445 A JP S5716445A JP 9128780 A JP9128780 A JP 9128780A JP 9128780 A JP9128780 A JP 9128780A JP S5716445 A JPS5716445 A JP S5716445A
Authority
JP
Japan
Prior art keywords
org
silver salt
contg
layer
thickness
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
JP9128780A
Other languages
Japanese (ja)
Inventor
Yoshio Hayashi
Akira Onuma
Sakae Ito
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP9128780A priority Critical patent/JPS5716445A/en
Publication of JPS5716445A publication Critical patent/JPS5716445A/en
Pending 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

Landscapes

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

Abstract

PURPOSE:To manufacture a film with stable quality and superior photographic characteristics by separately preparing a component contg. an oxidizing agent for org. silver salt and a phtosensitive compound and a component contg. a reducing agent and by forming layers each having a specified thickness in specified order. CONSTITUTION:A soln. I contg. an oxidizing agent for org. silver salt, a photosensitive compound, a high molecular compound and an org. solvent is applied to a support so as to make the thickness after drying 6-15mum, and a soln. II contg. a reducing agent, a high molecular compound and an org. solvent is applied to the upper surface of the 1st layer so that the thickness after drying is made 1/3-2 times as large as the 1st layer . To apply the soln. II a reverse roll coater, a transfer roll coater, a gravure roll coater or the like is preferably used which can transfer a layer formed on the applicator roller in a predetermined thickness onto the 1st layer.
JP9128780A 1980-07-04 1980-07-04 Heat development type silver salt film and its manufacture Pending JPS5716445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9128780A JPS5716445A (en) 1980-07-04 1980-07-04 Heat development type silver salt film and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9128780A JPS5716445A (en) 1980-07-04 1980-07-04 Heat development type silver salt film and its manufacture

Publications (1)

Publication Number Publication Date
JPS5716445A true JPS5716445A (en) 1982-01-27

Family

ID=14022243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9128780A Pending JPS5716445A (en) 1980-07-04 1980-07-04 Heat development type silver salt film and its manufacture

Country Status (1)

Country Link
JP (1) JPS5716445A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5280829A (en) * 1975-12-27 1977-07-06 Canon Inc Thermodevelopable light sensitive material
JPS53120520A (en) * 1977-03-30 1978-10-21 Asahi Chemical Ind Method of forming dry type positive image
JPS53144321A (en) * 1977-05-23 1978-12-15 Asahi Chemical Ind Heat developing sensitive material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5280829A (en) * 1975-12-27 1977-07-06 Canon Inc Thermodevelopable light sensitive material
JPS53120520A (en) * 1977-03-30 1978-10-21 Asahi Chemical Ind Method of forming dry type positive image
JPS53144321A (en) * 1977-05-23 1978-12-15 Asahi Chemical Ind Heat developing sensitive material

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