GB984381A - Improvements in silver halide emulsions - Google Patents

Improvements in silver halide emulsions

Info

Publication number
GB984381A
GB984381A GB45038/62A GB4503862A GB984381A GB 984381 A GB984381 A GB 984381A GB 45038/62 A GB45038/62 A GB 45038/62A GB 4503862 A GB4503862 A GB 4503862A GB 984381 A GB984381 A GB 984381A
Authority
GB
United Kingdom
Prior art keywords
silver halide
hydroxyquinoline
nov
additives
halide emulsions
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
GB45038/62A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB984381A publication Critical patent/GB984381A/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
    • 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
    • G03C1/36—Desensitisers
    • 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

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Colloid Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB45038/62A 1961-11-29 1962-11-28 Improvements in silver halide emulsions Expired GB984381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US155852A US3193386A (en) 1961-11-29 1961-11-29 Silver halide emulsions and elements containing antifoggants

Publications (1)

Publication Number Publication Date
GB984381A true GB984381A (en) 1965-02-24

Family

ID=22557044

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45038/62A Expired GB984381A (en) 1961-11-29 1962-11-28 Improvements in silver halide emulsions

Country Status (5)

Country Link
US (1) US3193386A (en:Method)
BE (1) BE625436A (en:Method)
DE (1) DE1158831B (en:Method)
FR (1) FR1339990A (en:Method)
GB (1) GB984381A (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294540A (en) * 1963-12-17 1966-12-27 Eastman Kodak Co Lith-type emulsions with block co-polymers
US3272628A (en) * 1963-12-17 1966-09-13 Eastman Kodak Co "lith" developers containing water soluble block polymers of polyoxypropylene and polyoxyethylene
US3446618A (en) * 1965-11-08 1969-05-27 Gaf Corp Photographic silver halide emulsions containing trifluoromethyl - 4 - hydroxy quinoline carboxy acid salt as a stabilizer
JPS515937B2 (en:Method) * 1971-10-11 1976-02-24
JPS5942535A (ja) * 1982-09-02 1984-03-09 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US4965184A (en) * 1989-02-23 1990-10-23 E. I. Du Pont De Nemours And Company Silver halide emulsions with improved speed
JPH0675327A (ja) * 1992-08-25 1994-03-18 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US5399478A (en) * 1994-07-27 1995-03-21 Eastman Kodak Company Class of grain growth modifiers for the preparation of high chloride {111}t
EP0697619B1 (en) 1994-08-17 2001-01-17 Eastman Kodak Company High-contrast photographic elements with improved maximum density
DE69603344T2 (de) 1995-11-14 2000-01-13 Eastman Kodak Co., Rochester Photopgraphische Hochkontrastmaterialien geschützt gegen Aufhelleffekte

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691588A (en) * 1952-03-14 1954-10-12 Eastman Kodak Co Photographic developers containing 8-hydroxyquinolines

Also Published As

Publication number Publication date
BE625436A (en:Method)
DE1158831B (de) 1963-12-05
FR1339990A (fr) 1963-10-11
US3193386A (en) 1965-07-06

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