CA942570A - Photographic emulsions - Google Patents

Photographic emulsions

Info

Publication number
CA942570A
CA942570A CA097,466A CA97466A CA942570A CA 942570 A CA942570 A CA 942570A CA 97466 A CA97466 A CA 97466A CA 942570 A CA942570 A CA 942570A
Authority
CA
Canada
Prior art keywords
photographic emulsions
photographic
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
CA097,466A
Inventor
Mary J.W. Brizee
Cynthia G. Ulbing
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 CA942570A publication Critical patent/CA942570A/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

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CA097,466A 1969-12-12 1970-11-05 Photographic emulsions Expired CA942570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88474769A 1969-12-12 1969-12-12

Publications (1)

Publication Number Publication Date
CA942570A true CA942570A (en) 1974-02-26

Family

ID=25385303

Family Applications (1)

Application Number Title Priority Date Filing Date
CA097,466A Expired CA942570A (en) 1969-12-12 1970-11-05 Photographic emulsions

Country Status (4)

Country Link
US (1) UST874016I4 (en)
CA (1) CA942570A (en)
FR (1) FR2070824B1 (en)
GB (1) GB1328239A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116648A (en) * 1982-12-13 1984-07-05 Konishiroku Photo Ind Co Ltd Silver halide photosensitive material
US4510235A (en) * 1983-04-28 1985-04-09 Fuji Photo Film Co., Ltd. Silver halide photographic emulsions

Also Published As

Publication number Publication date
GB1328239A (en) 1973-08-30
UST874016I4 (en) 1970-05-26
FR2070824B1 (en) 1973-02-02
FR2070824A1 (en) 1971-09-17

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