DE1056478B - Verfahren zum Haltbarmachen farbphotographischer Farbentwickler-loesungen - Google Patents

Verfahren zum Haltbarmachen farbphotographischer Farbentwickler-loesungen

Info

Publication number
DE1056478B
DE1056478B DEE14777A DEE0014777A DE1056478B DE 1056478 B DE1056478 B DE 1056478B DE E14777 A DEE14777 A DE E14777A DE E0014777 A DEE0014777 A DE E0014777A DE 1056478 B DE1056478 B DE 1056478B
Authority
DE
Germany
Prior art keywords
sodium
developer
minutes
color
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
DEE14777A
Other languages
German (de)
English (en)
Inventor
Donald Joseph Kridel
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE1056478B publication Critical patent/DE1056478B/de
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
    • G03C5/305—Additives other than developers
    • G03C5/3053—Tensio-active agents or sequestering agents, e.g. water-softening or wetting agents
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DEE14777A 1956-11-05 1957-10-11 Verfahren zum Haltbarmachen farbphotographischer Farbentwickler-loesungen Pending DE1056478B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US620194A US2875049A (en) 1956-11-05 1956-11-05 Stabilized photographic developers for color photography

Publications (1)

Publication Number Publication Date
DE1056478B true DE1056478B (de) 1959-04-30

Family

ID=24484969

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE14777A Pending DE1056478B (de) 1956-11-05 1957-10-11 Verfahren zum Haltbarmachen farbphotographischer Farbentwickler-loesungen

Country Status (5)

Country Link
US (1) US2875049A (forum.php)
BE (1) BE562088A (forum.php)
DE (1) DE1056478B (forum.php)
FR (1) FR1185725A (forum.php)
GB (1) GB878675A (forum.php)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE613239A (forum.php) * 1961-02-01
BE638633A (forum.php) * 1962-10-18
US3335004A (en) * 1963-12-09 1967-08-08 Eastman Kodak Co Method for stabilization processing of color emulsions
US3462269A (en) * 1966-08-01 1969-08-19 Minnesota Mining & Mfg Stabilized color developing solution containing diethylenetriamine pentaacetic acid
US3647452A (en) * 1970-07-06 1972-03-07 Eastman Kodak Co Direct reversal photographic element and process
USRE30064E (en) * 1976-02-24 1979-08-07 Fuji Photo Film Co., Ltd. Process for color photographic processing
GB1570930A (en) * 1976-02-24 1980-07-09 Fuji Photo Film Co Ltd Colour photographic processing of silver halide material
US4264716A (en) * 1979-09-10 1981-04-28 Eastman Kodak Company Photographic color developer compositions
US4252892A (en) * 1979-12-10 1981-02-24 Eastman Kodak Company Photographic color developer compositions
EP0093536B1 (en) * 1982-04-29 1986-10-08 EASTMAN KODAK COMPANY (a New Jersey corporation) Stabilised photographic color developer compositions and processes
US4882264A (en) * 1984-01-20 1989-11-21 Olin Hunt Specialty Products Inc. Color developer composition
US4892804A (en) * 1986-01-24 1990-01-09 Eastman Kodak Company Photographic color developing compositions which are especially useful with high chloride photographic elements
DE3789792D1 (de) * 1986-07-26 1994-06-16 Konishiroku Photo Ind Behandlungslösung eines lichtempfindlichen farbphotographischen Silberhalogenidmaterials und Verfahren zu dessen Behandlung.
DE3783533T2 (de) * 1986-08-08 1993-05-13 Fuji Photo Film Co Ltd Verfahren zur behandlung eines farbphotographischen silberhalogenidmaterials und eine farbentwicklungszusammensetzung.
US4975357A (en) * 1989-05-23 1990-12-04 Eastman Kodak Company Method of photographic color development using polyhydroxy compounds, metal ions and sequestering agents

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286662A (en) * 1938-09-02 1942-06-16 Gen Aniline & Film Corp Color photography
DE866605C (de) * 1944-11-27 1953-02-12 Bayer Ag Verfahren zur Herstellung photographischer Abschwaecher- und Bleichfixierbaeder
US2656273A (en) * 1952-02-12 1953-10-20 Eastman Kodak Co Photographic developers containing diamino-propanol tetracetic acid
US2657139A (en) * 1950-12-22 1953-10-27 Gen Aniline & Film Corp Process of removing color developer stain in azine dye images

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555127A (en) * 1950-01-10 1951-05-29 Gen Aniline & Film Corp Production of azine dyestuff images

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286662A (en) * 1938-09-02 1942-06-16 Gen Aniline & Film Corp Color photography
DE866605C (de) * 1944-11-27 1953-02-12 Bayer Ag Verfahren zur Herstellung photographischer Abschwaecher- und Bleichfixierbaeder
US2657139A (en) * 1950-12-22 1953-10-27 Gen Aniline & Film Corp Process of removing color developer stain in azine dye images
US2656273A (en) * 1952-02-12 1953-10-20 Eastman Kodak Co Photographic developers containing diamino-propanol tetracetic acid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE P14362 (Bekanntgemacht am 11.10.1956) *

Also Published As

Publication number Publication date
FR1185725A (fr) 1959-08-04
US2875049A (en) 1959-02-24
BE562088A (forum.php)
GB878675A (en) 1961-10-04

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