CA977600A - Fog stabilization of compositions - Google Patents

Fog stabilization of compositions

Info

Publication number
CA977600A
CA977600A CA138,914A CA138914A CA977600A CA 977600 A CA977600 A CA 977600A CA 138914 A CA138914 A CA 138914A CA 977600 A CA977600 A CA 977600A
Authority
CA
Canada
Prior art keywords
fog
stabilization
compositions
fog stabilization
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
CA138,914A
Other languages
English (en)
Other versions
CA138914S (en
Inventor
Arthur H. Herz
Edwin R. Westcott
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
Application granted granted Critical
Publication of CA977600A publication Critical patent/CA977600A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles 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 in position 2
    • 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
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
    • 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
    • G03C1/492—Photosoluble emulsions
    • 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
    • G03C5/38—Fixing; Developing-fixing; Hardening-fixing
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/32—Development processes or agents therefor
    • G03C8/36—Developers
    • G03C8/365—Developers containing silver-halide solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA138,914A 1971-05-03 1972-04-05 Fog stabilization of compositions Expired CA977600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13994171A 1971-05-03 1971-05-03

Publications (1)

Publication Number Publication Date
CA977600A true CA977600A (en) 1975-11-11

Family

ID=22489001

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,914A Expired CA977600A (en) 1971-05-03 1972-04-05 Fog stabilization of compositions

Country Status (5)

Country Link
US (1) US3732103A (show.php)
BE (1) BE782638A (show.php)
CA (1) CA977600A (show.php)
FR (1) FR2117694B1 (show.php)
GB (1) GB1395767A (show.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374196A (en) * 1981-02-20 1983-02-15 Eastman Kodak Company Silver halide emulsions containing latent image stabilizing compounds
US4423140A (en) * 1982-06-25 1983-12-27 Eastman Kodak Company Silver halide emulsions containing aromatic latent image stabilizing compounds
USRE32195E (en) * 1982-06-25 1986-07-01 Eastman Kodak Company Silver halide emulsions containing aromatic latent image stabilizing compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE572846A (show.php) * 1957-12-26
US3506444A (en) * 1964-05-28 1970-04-14 Eastman Kodak Co Dry stabilization of photographic images
US3535115A (en) * 1967-12-11 1970-10-20 Eastman Kodak Co Silver halide systems containing stabilizer precursors
US3615621A (en) * 1968-08-12 1971-10-26 Eastman Kodak Co 4-pyrimidinethione compounds as fog inhibitors

Also Published As

Publication number Publication date
FR2117694B1 (show.php) 1977-12-23
BE782638A (fr) 1972-08-16
US3732103A (en) 1973-05-08
GB1395767A (en) 1975-05-29
FR2117694A1 (show.php) 1972-07-28

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