CA985558A - Photographic silver halide emulsion - Google Patents

Photographic silver halide emulsion

Info

Publication number
CA985558A
CA985558A CA109,063A CA109063A CA985558A CA 985558 A CA985558 A CA 985558A CA 109063 A CA109063 A CA 109063A CA 985558 A CA985558 A CA 985558A
Authority
CA
Canada
Prior art keywords
silver halide
halide emulsion
photographic silver
photographic
emulsion
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
CA109,063A
Other versions
CA109063S (en
Inventor
Haruo Takei
Tadashi Ikeda
Akira Sato
Yoshiyuki Nakazawa
Yashuharu Nakamura
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of CA985558A publication Critical patent/CA985558A/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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances
    • G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed
    • 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
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D293/00—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms
    • C07D293/10—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D293/12—Selenazoles; Hydrogenated selenazoles

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA109,063A 1970-04-02 1971-03-30 Photographic silver halide emulsion Expired CA985558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45028168A JPS4842492B1 (en) 1970-04-02 1970-04-02

Publications (1)

Publication Number Publication Date
CA985558A true CA985558A (en) 1976-03-16

Family

ID=12241197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,063A Expired CA985558A (en) 1970-04-02 1971-03-30 Photographic silver halide emulsion

Country Status (7)

Country Link
US (1) US3743517A (en)
JP (1) JPS4842492B1 (en)
BE (1) BE765160A (en)
CA (1) CA985558A (en)
DE (1) DE2116259C3 (en)
FR (1) FR2092513A5 (en)
GB (1) GB1343443A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228764A (en) * 1975-08-29 1977-03-03 Sanyo Electric Co Ltd Refrigerating show case

Also Published As

Publication number Publication date
GB1343443A (en) 1974-01-10
BE765160A (en) 1971-08-30
DE2116259A1 (en) 1971-10-14
JPS4842492B1 (en) 1973-12-13
DE2116259C3 (en) 1974-09-26
DE2116259B2 (en) 1974-02-14
FR2092513A5 (en) 1972-01-21
US3743517A (en) 1973-07-03

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