JPS57197535A - Heat development type diazo copying material - Google Patents

Heat development type diazo copying material

Info

Publication number
JPS57197535A
JPS57197535A JP8219381A JP8219381A JPS57197535A JP S57197535 A JPS57197535 A JP S57197535A JP 8219381 A JP8219381 A JP 8219381A JP 8219381 A JP8219381 A JP 8219381A JP S57197535 A JPS57197535 A JP S57197535A
Authority
JP
Japan
Prior art keywords
development type
substance
copying material
heat development
heat
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
JP8219381A
Other languages
Japanese (ja)
Inventor
Tsutomu Matsuda
Nobuyoshi Watanabe
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8219381A priority Critical patent/JPS57197535A/en
Publication of JPS57197535A publication Critical patent/JPS57197535A/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
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances

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 obtain a heat development type diazo copying material developable at low temp. and giving a copy with hardly discoloring and fading properties by using a specified diazo compound and a coupling component encapsulated with a specified substance. CONSTITUTION:A support is coated with an aqueous soln. or an aqueous dispersion prepared by dissolving or dispersing a diazo compound represented by formulaIor II (where each of R<1> and R<2> is 1-5C alkyl, Y is 1-5C alkyl, alkoxy or halogen, Z is O or S, and X is an anion), a coupling component encapsulated with a hydrophobic high molecular substance with 50-150 deg.C heat softening temp. formed by polymerizing a vinyl monomer or with a nonpolar waxy substance, a heat fusible auxiliary coupler and other additives. The coated support is dried to form a photosensitive layer.
JP8219381A 1981-05-29 1981-05-29 Heat development type diazo copying material Pending JPS57197535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8219381A JPS57197535A (en) 1981-05-29 1981-05-29 Heat development type diazo copying material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8219381A JPS57197535A (en) 1981-05-29 1981-05-29 Heat development type diazo copying material

Publications (1)

Publication Number Publication Date
JPS57197535A true JPS57197535A (en) 1982-12-03

Family

ID=13767590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8219381A Pending JPS57197535A (en) 1981-05-29 1981-05-29 Heat development type diazo copying material

Country Status (1)

Country Link
JP (1) JPS57197535A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02950A (en) * 1988-05-17 1990-01-05 Fuji Photo Film Co Ltd Heat development type copying material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02950A (en) * 1988-05-17 1990-01-05 Fuji Photo Film Co Ltd Heat development type copying material

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