JPS538134A - Diazo type development - Google Patents

Diazo type development

Info

Publication number
JPS538134A
JPS538134A JP8201876A JP8201876A JPS538134A JP S538134 A JPS538134 A JP S538134A JP 8201876 A JP8201876 A JP 8201876A JP 8201876 A JP8201876 A JP 8201876A JP S538134 A JPS538134 A JP S538134A
Authority
JP
Japan
Prior art keywords
type development
diazo type
diazo
discoloration
odor
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.)
Granted
Application number
JP8201876A
Other languages
Japanese (ja)
Other versions
JPS5542747B2 (en
Inventor
Itaru Yamaguchi
Shigeru Higeta
Tsutomu Matsuda
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 JP8201876A priority Critical patent/JPS538134A/en
Priority to NL7707636A priority patent/NL7707636A/en
Priority to DE19772731304 priority patent/DE2731304A1/en
Publication of JPS538134A publication Critical patent/JPS538134A/en
Publication of JPS5542747B2 publication Critical patent/JPS5542747B2/ja
Granted 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/18—Diazo-type processes, e.g. thermal development, or agents therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

PURPOSE:To form always a good quality copy without discoloration and odor by a semi-dry type method, by use of a developing solution containing a specified alkaline agent and a diluent.
JP8201876A 1976-07-12 1976-07-12 Diazo type development Granted JPS538134A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8201876A JPS538134A (en) 1976-07-12 1976-07-12 Diazo type development
NL7707636A NL7707636A (en) 1976-07-12 1977-07-08 DEVELOPMENT METHOD FOR DIAZOTYPE MATERIAL.
DE19772731304 DE2731304A1 (en) 1976-07-12 1977-07-11 Developing exposed photosensitive diazo-type material - with liquid contg. alkali and(or) alkaline earth salt of amino-acid, poly:hydric alcohol and water (NL 16.1.78)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8201876A JPS538134A (en) 1976-07-12 1976-07-12 Diazo type development

Publications (2)

Publication Number Publication Date
JPS538134A true JPS538134A (en) 1978-01-25
JPS5542747B2 JPS5542747B2 (en) 1980-11-01

Family

ID=13762771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8201876A Granted JPS538134A (en) 1976-07-12 1976-07-12 Diazo type development

Country Status (1)

Country Link
JP (1) JPS538134A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648628A (en) * 1979-09-29 1981-05-01 Ricoh Co Ltd Diazo copying method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113249U (en) * 1986-01-09 1987-07-18
JPS62175160U (en) * 1986-03-31 1987-11-07
JPS62175159U (en) * 1986-03-31 1987-11-07

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860634A (en) * 1971-11-26 1973-08-25
JPS524829A (en) * 1975-06-30 1977-01-14 Ricoh Co Ltd Developing agent for diazocopying material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860634A (en) * 1971-11-26 1973-08-25
JPS524829A (en) * 1975-06-30 1977-01-14 Ricoh Co Ltd Developing agent for diazocopying material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648628A (en) * 1979-09-29 1981-05-01 Ricoh Co Ltd Diazo copying method
JPS598813B2 (en) * 1979-09-29 1984-02-27 株式会社リコー Diazo copying method

Also Published As

Publication number Publication date
JPS5542747B2 (en) 1980-11-01

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