GB1009366A - Improvements in or relating to stabilized light-sensitive silver halide emulsions - Google Patents

Improvements in or relating to stabilized light-sensitive silver halide emulsions

Info

Publication number
GB1009366A
GB1009366A GB47696/63A GB4769663A GB1009366A GB 1009366 A GB1009366 A GB 1009366A GB 47696/63 A GB47696/63 A GB 47696/63A GB 4769663 A GB4769663 A GB 4769663A GB 1009366 A GB1009366 A GB 1009366A
Authority
GB
United Kingdom
Prior art keywords
silver halide
halide emulsions
relating
emulsion
sensitive silver
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
GB47696/63A
Other languages
English (en)
Inventor
John Andrew Welsh
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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
Priority claimed from US245377A external-priority patent/US3185570A/en
Application filed by General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB1009366A publication Critical patent/GB1009366A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB47696/63A 1962-12-18 1963-12-03 Improvements in or relating to stabilized light-sensitive silver halide emulsions Expired GB1009366A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US245376A US3161515A (en) 1962-12-18 1962-12-18 Stabilized light-sensitive silver halide emulsions
US245377A US3185570A (en) 1962-12-18 1962-12-18 Stabilized light-sensitive emulsions

Publications (1)

Publication Number Publication Date
GB1009366A true GB1009366A (en) 1965-11-10

Family

ID=26937189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47696/63A Expired GB1009366A (en) 1962-12-18 1963-12-03 Improvements in or relating to stabilized light-sensitive silver halide emulsions

Country Status (5)

Country Link
US (1) US3161515A (2)
BE (1) BE641444A (2)
DE (1) DE1294188B (2)
FR (1) FR1378456A (2)
GB (1) GB1009366A (2)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788687A (nl) * 1971-09-17 1973-03-12 Agfa Gevaert Nv Ontwikkeling van zilverhalogenide-materiaal bij verhoogde temperatuur
US4292391A (en) * 1980-02-06 1981-09-29 E. I. Du Pont De Nemours And Company Silver halide development accelerators
EP0601503B1 (en) * 1992-12-09 2000-06-07 Konica Corporation Method for developing a black-and-white silver halide photographic light-sensitive material
EP0649055B1 (en) * 1993-10-14 2000-03-15 Konica Corporation Method for replenishing a developer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173628A (en) * 1936-11-07 1939-09-19 Ilford Ltd Stabilization of photographic sensitive materials
GB508073A (en) * 1937-12-22 1939-06-22 John David Kendall Improvements in or relating to the stabilisation of photographic emulsions
GB561875A (en) * 1942-12-03 1944-06-08 John David Kendall Improvements in or relating to photographic materials
DE957183C (de) * 1953-07-01 1957-01-31 Eastman Kodak Co Stabilisiertes photographisches Material
US3040047A (en) * 1960-04-04 1962-06-19 Takeda Pharmaceutical 2-(pyrazol-1-yl)-pyrimidine derivatives

Also Published As

Publication number Publication date
DE1294188B (de) 1969-04-30
FR1378456A (fr) 1964-11-13
BE641444A (2) 1964-04-16
US3161515A (en) 1964-12-15

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