GB1519228A - Stabilization of developed photographic images - Google Patents

Stabilization of developed photographic images

Info

Publication number
GB1519228A
GB1519228A GB44901/75A GB4490175A GB1519228A GB 1519228 A GB1519228 A GB 1519228A GB 44901/75 A GB44901/75 A GB 44901/75A GB 4490175 A GB4490175 A GB 4490175A GB 1519228 A GB1519228 A GB 1519228A
Authority
GB
United Kingdom
Prior art keywords
stabilization
silver halide
dimercapto
salt
development
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
GB44901/75A
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1519228A publication Critical patent/GB1519228A/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
    • G03C5/305—Additives other than developers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D249/12—Oxygen or sulfur atoms
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/42—Developers or their precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB44901/75A 1974-11-09 1975-10-30 Stabilization of developed photographic images Expired GB1519228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742453218 DE2453218A1 (de) 1974-11-09 1974-11-09 Stabilisierung entwickelter photographischer bilder

Publications (1)

Publication Number Publication Date
GB1519228A true GB1519228A (en) 1978-07-26

Family

ID=5930432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44901/75A Expired GB1519228A (en) 1974-11-09 1975-10-30 Stabilization of developed photographic images

Country Status (8)

Country Link
US (1) US3981731A (US20080293856A1-20081127-C00150.png)
JP (1) JPS5172335A (US20080293856A1-20081127-C00150.png)
BE (1) BE834425A (US20080293856A1-20081127-C00150.png)
CA (1) CA1064306A (US20080293856A1-20081127-C00150.png)
DE (1) DE2453218A1 (US20080293856A1-20081127-C00150.png)
FR (1) FR2290695A1 (US20080293856A1-20081127-C00150.png)
GB (1) GB1519228A (US20080293856A1-20081127-C00150.png)
IT (1) IT1052163B (US20080293856A1-20081127-C00150.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720111A1 (de) * 1977-05-05 1978-11-16 Agfa Gevaert Ag Korrosionsschutzmittel fuer zweibad-stabilisatorbaeder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770074A1 (de) * 1968-03-28 1971-09-16 Agfa Gevaert Ag Verfahren zur Stabilisierung der Schwaerzen bei der Heisstrocknung photographischer Silberbilder
DE1919045C3 (de) * 1969-04-15 1979-11-15 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Herstellung stabiler photographischer Bilder
DE1921740A1 (de) * 1969-04-29 1970-11-12 Agfa Gevaert Ag Stabilisierung entwickelter photographischer Bilder

Also Published As

Publication number Publication date
IT1052163B (it) 1981-06-20
DE2453218A1 (de) 1976-05-13
FR2290695A1 (fr) 1976-06-04
BE834425A (nl) 1976-04-13
CA1064306A (en) 1979-10-16
FR2290695B1 (US20080293856A1-20081127-C00150.png) 1979-01-05
JPS5172335A (en) 1976-06-23
US3981731A (en) 1976-09-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee