JPS5394926A - Photographic developing solution refreshing process - Google Patents

Photographic developing solution refreshing process

Info

Publication number
JPS5394926A
JPS5394926A JP852077A JP852077A JPS5394926A JP S5394926 A JPS5394926 A JP S5394926A JP 852077 A JP852077 A JP 852077A JP 852077 A JP852077 A JP 852077A JP S5394926 A JPS5394926 A JP S5394926A
Authority
JP
Japan
Prior art keywords
developing solution
photographic developing
refreshing process
refreshing
solution
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
JP852077A
Other languages
Japanese (ja)
Inventor
Eiichi Okutsu
Katsumi Hayashi
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP852077A priority Critical patent/JPS5394926A/en
Priority to CA295,855A priority patent/CA1130132A/en
Priority to DE19782803678 priority patent/DE2803678A1/en
Priority to FR7802392A priority patent/FR2379096A1/en
Priority to BE184714A priority patent/BE863420A/en
Priority to GB3728/78A priority patent/GB1593836A/en
Priority to US05/873,751 priority patent/US4228234A/en
Publication of JPS5394926A publication Critical patent/JPS5394926A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/31—Regeneration; Replenishers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

PURPOSE: To enable keeping nearly constant the activity of a developing solution, whatever an amount of film to be treated may be, by adding an aging refreshing solution in a specified amount corresponding to the time interval of refreshing on starting operation of an automatic developing apparatus.
COPYRIGHT: (C)1978,JPO&Japio
JP852077A 1977-01-28 1977-01-28 Photographic developing solution refreshing process Pending JPS5394926A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP852077A JPS5394926A (en) 1977-01-28 1977-01-28 Photographic developing solution refreshing process
CA295,855A CA1130132A (en) 1977-01-28 1978-01-27 Method for maintaining the development activity of a photographic lithographic developer constant
DE19782803678 DE2803678A1 (en) 1977-01-28 1978-01-27 PROCEDURE FOR MAINTAINING EQUAL DEVELOPMENT ACTIVITY OF PHOTOGRAPHICAL DEVELOPERS
FR7802392A FR2379096A1 (en) 1977-01-28 1978-01-27 PROCESS FOR REGENERATION OF A PHOTOLITHOGRAPHIC DEVELOPER
BE184714A BE863420A (en) 1977-01-28 1978-01-27 METHOD FOR MAINTAINING A UNIFORM DEVELOPMENT ACTIVITY IN A LITHOGRAPHIC PHOTOGRAPHIC DEVELOPER
GB3728/78A GB1593836A (en) 1977-01-28 1978-01-30 Method for maintaining the activity of a photographic developer solution
US05/873,751 US4228234A (en) 1977-01-28 1978-01-30 Method for maintaining the development activity of a photographic lithographic developer constant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP852077A JPS5394926A (en) 1977-01-28 1977-01-28 Photographic developing solution refreshing process

Publications (1)

Publication Number Publication Date
JPS5394926A true JPS5394926A (en) 1978-08-19

Family

ID=11695412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP852077A Pending JPS5394926A (en) 1977-01-28 1977-01-28 Photographic developing solution refreshing process

Country Status (2)

Country Link
JP (1) JPS5394926A (en)
BE (1) BE863420A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561054A (en) * 1979-06-18 1981-01-08 Konishiroku Photo Ind Co Ltd Replenishing apparatus for photographic processing solution

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968725A (en) * 1972-08-31 1974-07-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4968725A (en) * 1972-08-31 1974-07-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561054A (en) * 1979-06-18 1981-01-08 Konishiroku Photo Ind Co Ltd Replenishing apparatus for photographic processing solution

Also Published As

Publication number Publication date
BE863420A (en) 1978-05-16

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