FR2186673B1 - - Google Patents

Info

Publication number
FR2186673B1
FR2186673B1 FR7319655A FR7319655A FR2186673B1 FR 2186673 B1 FR2186673 B1 FR 2186673B1 FR 7319655 A FR7319655 A FR 7319655A FR 7319655 A FR7319655 A FR 7319655A FR 2186673 B1 FR2186673 B1 FR 2186673B1
Authority
FR
France
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
FR7319655A
Other languages
French (fr)
Other versions
FR2186673A1 (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.)
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
Publication of FR2186673A1 publication Critical patent/FR2186673A1/fr
Application granted granted Critical
Publication of FR2186673B1 publication Critical patent/FR2186673B1/fr
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
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/22—Methine and polymethine dyes with an even number of CH groups

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR7319655A 1972-05-31 1973-05-30 Expired FR2186673B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47054497A JPS4911320A (en) 1972-05-31 1972-05-31

Publications (2)

Publication Number Publication Date
FR2186673A1 FR2186673A1 (en) 1974-01-11
FR2186673B1 true FR2186673B1 (en) 1976-11-12

Family

ID=12972258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319655A Expired FR2186673B1 (en) 1972-05-31 1973-05-30

Country Status (4)

Country Link
US (1) US3873323A (en)
JP (1) JPS4911320A (en)
FR (1) FR2186673B1 (en)
GB (1) GB1389381A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397425A (en) * 1977-02-04 1978-08-25 Fuji Photo Film Co Ltd Silver halide color photographic material
US4845023A (en) * 1985-03-26 1989-07-04 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112162A (en) * 1935-05-25 1938-03-22 Iiford Ltd Manufacture of substituted malonic esters
US2411507A (en) * 1943-12-20 1946-11-26 Ilford Ltd Photographic material
US3486897A (en) * 1966-07-22 1969-12-30 Eastman Kodak Co Merocyanine dyes as filter dyes and spectral sensitizers

Also Published As

Publication number Publication date
FR2186673A1 (en) 1974-01-11
GB1389381A (en) 1975-04-03
US3873323A (en) 1975-03-25
JPS4911320A (en) 1974-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse