GB709179A - Improvements in reconditioning used photographic developer solutions - Google Patents

Improvements in reconditioning used photographic developer solutions

Info

Publication number
GB709179A
GB709179A GB28960/52A GB2896052A GB709179A GB 709179 A GB709179 A GB 709179A GB 28960/52 A GB28960/52 A GB 28960/52A GB 2896052 A GB2896052 A GB 2896052A GB 709179 A GB709179 A GB 709179A
Authority
GB
United Kingdom
Prior art keywords
water
membrane
tube
photographic developer
developer solutions
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.)
Expired
Application number
GB28960/52A
Other languages
English (en)
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.)
Kodak Ltd
Original Assignee
Kodak 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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB709179A publication Critical patent/GB709179A/en
Expired 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)
  • Separation Using Semi-Permeable Membranes (AREA)
GB28960/52A 1951-11-17 1952-11-17 Improvements in reconditioning used photographic developer solutions Expired GB709179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US709179XA 1951-11-17 1951-11-17

Publications (1)

Publication Number Publication Date
GB709179A true GB709179A (en) 1954-05-19

Family

ID=22098150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28960/52A Expired GB709179A (en) 1951-11-17 1952-11-17 Improvements in reconditioning used photographic developer solutions

Country Status (2)

Country Link
FR (1) FR1080485A (fr)
GB (1) GB709179A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987472A (en) * 1955-09-22 1961-06-06 Kollsman Paul Method of and apparatus for increasing and decreasing the ion content of fluids by ion transfer
US3502651A (en) * 1967-02-02 1970-03-24 Colonial Sugar Refining Dialysis of sugar phosphorvlation reaction solutions
US4040834A (en) * 1975-02-18 1977-08-09 Fuji Photo Film Co., Ltd. Regeneration of photographic processing solutions
US4147546A (en) * 1976-04-19 1979-04-03 Fuji Photo Film Co., Ltd. Prevention of fog formation in color photographic process
US4159245A (en) 1976-08-11 1979-06-26 Fuji Photo Film Co., Ltd. Method for removal of fogging components in photographic processing solution
US4348475A (en) * 1979-04-26 1982-09-07 Agfa-Gevaert Aktiengesellschaft Ag Process for the production of photographic images
FR2630021A1 (fr) * 1988-04-15 1989-10-20 Cobe Lab Procede pour la preparation de solutions steriles, apyrogenes

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987472A (en) * 1955-09-22 1961-06-06 Kollsman Paul Method of and apparatus for increasing and decreasing the ion content of fluids by ion transfer
US3502651A (en) * 1967-02-02 1970-03-24 Colonial Sugar Refining Dialysis of sugar phosphorvlation reaction solutions
US4040834A (en) * 1975-02-18 1977-08-09 Fuji Photo Film Co., Ltd. Regeneration of photographic processing solutions
US4147546A (en) * 1976-04-19 1979-04-03 Fuji Photo Film Co., Ltd. Prevention of fog formation in color photographic process
US4159245A (en) 1976-08-11 1979-06-26 Fuji Photo Film Co., Ltd. Method for removal of fogging components in photographic processing solution
US4348475A (en) * 1979-04-26 1982-09-07 Agfa-Gevaert Aktiengesellschaft Ag Process for the production of photographic images
FR2630021A1 (fr) * 1988-04-15 1989-10-20 Cobe Lab Procede pour la preparation de solutions steriles, apyrogenes
GB2217230A (en) * 1988-04-15 1989-10-25 Cobe Lab Method and apparatus for preparing solutions
GB2217230B (en) * 1988-04-15 1991-09-18 Cobe Lab Method and apparatus for preparing solutions

Also Published As

Publication number Publication date
FR1080485A (fr) 1954-12-09

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