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JPS5742042A - Heat development type diazo copying material - Google Patents

Heat development type diazo copying material

Info

Publication number
JPS5742042A
JPS5742042A JP11794180A JP11794180A JPS5742042A JP S5742042 A JPS5742042 A JP S5742042A JP 11794180 A JP11794180 A JP 11794180A JP 11794180 A JP11794180 A JP 11794180A JP S5742042 A JPS5742042 A JP S5742042A
Authority
JP
Japan
Prior art keywords
alkyl
copying material
specified
formula
color developing
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
JP11794180A
Other languages
Japanese (ja)
Inventor
Tsutomu Matsuda
Shigeru Higeta
Takeo Hirabayashi
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 JP11794180A priority Critical patent/JPS5742042A/en
Publication of JPS5742042A publication Critical patent/JPS5742042A/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
    • G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives

Landscapes

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

Abstract

PURPOSE:To obtain a copying material developable at a low temp., having high raw stock preservability and giving a high density image by forming a photosensitive layer contg. a specified diazo compound, a specified coupling component and a specified color developing aid as principal components. CONSTITUTION:A dispersion contg. a diazo compound represented by the formula [where R is 1-5C alkyl, each of R1 and R2 is (substituted) alkyl, oxyalkyl, aralkyl or cycloalkyl, R1 and R2 may bond to each other to form a heterocyclic ring together with N, and X is an anion], a coupling component such as 3-hydroxyphenylurea having <=0.1% solubility in water at <=20 deg.C and about 0.1-10mum grain size, and fatty acid amide represented by formula R2CONH2 (where R2 is 5-24C satd. or unsatd. alkyl) as a color developing aid is applied to a support such as paper or a plastic film and dried to obtain a copying material. An original is superposed on the material and exposed to ultraviolet rays. The materials is then developed at a low temp. such as about 90-130 deg.C to obtain a high density image.
JP11794180A 1980-08-27 1980-08-27 Heat development type diazo copying material Pending JPS5742042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11794180A JPS5742042A (en) 1980-08-27 1980-08-27 Heat development type diazo copying material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11794180A JPS5742042A (en) 1980-08-27 1980-08-27 Heat development type diazo copying material

Publications (1)

Publication Number Publication Date
JPS5742042A true JPS5742042A (en) 1982-03-09

Family

ID=14724005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11794180A Pending JPS5742042A (en) 1980-08-27 1980-08-27 Heat development type diazo copying material

Country Status (1)

Country Link
JP (1) JPS5742042A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0440454A (en) * 1990-06-06 1992-02-10 Fuji Photo Film Co Ltd Resist pattern forming method
US5691099A (en) * 1994-09-22 1997-11-25 Ricoh Company, Ltd. Thermal developing type diazo copying material utilizing water soluble quanidine salt

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0440454A (en) * 1990-06-06 1992-02-10 Fuji Photo Film Co Ltd Resist pattern forming method
JP2611031B2 (en) * 1990-06-06 1997-05-21 富士写真フイルム株式会社 Method of forming resist pattern
US5691099A (en) * 1994-09-22 1997-11-25 Ricoh Company, Ltd. Thermal developing type diazo copying material utilizing water soluble quanidine salt

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