JPS52104129A - Manufacture of diazo copy develope solution - Google Patents

Manufacture of diazo copy develope solution

Info

Publication number
JPS52104129A
JPS52104129A JP2042376A JP2042376A JPS52104129A JP S52104129 A JPS52104129 A JP S52104129A JP 2042376 A JP2042376 A JP 2042376A JP 2042376 A JP2042376 A JP 2042376A JP S52104129 A JPS52104129 A JP S52104129A
Authority
JP
Japan
Prior art keywords
develope
manufacture
solution
diazo copy
amino acid
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
JP2042376A
Other languages
Japanese (ja)
Other versions
JPS5641097B2 (en
Inventor
Tsutomu Matsuda
Takeo Hirabayashi
Nobuyoshi Watanabe
Takeshi Maeda
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 JP2042376A priority Critical patent/JPS52104129A/en
Publication of JPS52104129A publication Critical patent/JPS52104129A/en
Publication of JPS5641097B2 publication Critical patent/JPS5641097B2/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 efficiently produce the developer in low cost by neutralizing amino acid by using aluminium hydroxide and amino acid in the specific molar ratio.
JP2042376A 1976-02-26 1976-02-26 Manufacture of diazo copy develope solution Granted JPS52104129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2042376A JPS52104129A (en) 1976-02-26 1976-02-26 Manufacture of diazo copy develope solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2042376A JPS52104129A (en) 1976-02-26 1976-02-26 Manufacture of diazo copy develope solution

Publications (2)

Publication Number Publication Date
JPS52104129A true JPS52104129A (en) 1977-09-01
JPS5641097B2 JPS5641097B2 (en) 1981-09-25

Family

ID=12026612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2042376A Granted JPS52104129A (en) 1976-02-26 1976-02-26 Manufacture of diazo copy develope solution

Country Status (1)

Country Link
JP (1) JPS52104129A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860634A (en) * 1971-11-26 1973-08-25
JPS4860621A (en) * 1971-11-26 1973-08-25
JPS524829A (en) * 1975-06-30 1977-01-14 Ricoh Co Ltd Developing agent for diazocopying material
JPS5240333A (en) * 1975-09-27 1977-03-29 Ricoh Co Ltd Developer for two component type diazocopying material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860634A (en) * 1971-11-26 1973-08-25
JPS4860621A (en) * 1971-11-26 1973-08-25
JPS524829A (en) * 1975-06-30 1977-01-14 Ricoh Co Ltd Developing agent for diazocopying material
JPS5240333A (en) * 1975-09-27 1977-03-29 Ricoh Co Ltd Developer for two component type diazocopying material

Also Published As

Publication number Publication date
JPS5641097B2 (en) 1981-09-25

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