JPS51135528A - Spectrally sensitized silver halide photographic emulsions - Google Patents

Spectrally sensitized silver halide photographic emulsions

Info

Publication number
JPS51135528A
JPS51135528A JP50059479A JP5947975A JPS51135528A JP S51135528 A JPS51135528 A JP S51135528A JP 50059479 A JP50059479 A JP 50059479A JP 5947975 A JP5947975 A JP 5947975A JP S51135528 A JPS51135528 A JP S51135528A
Authority
JP
Japan
Prior art keywords
photographic emulsions
silver halide
halide photographic
spectrally sensitized
sensitized silver
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.)
Granted
Application number
JP50059479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5647545B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Junichi Matsuyama
Masanao Hiuga
Akira Sato
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
Priority to JP50059479A priority Critical patent/JPS51135528A/ja
Priority to GB19215/76A priority patent/GB1520995A/en
Priority to DE19762622315 priority patent/DE2622315A1/de
Priority to US05/687,819 priority patent/US4040839A/en
Publication of JPS51135528A publication Critical patent/JPS51135528A/ja
Publication of JPS5647545B2 publication Critical patent/JPS5647545B2/ja
Granted 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)
JP50059479A 1975-05-19 1975-05-19 Spectrally sensitized silver halide photographic emulsions Granted JPS51135528A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50059479A JPS51135528A (en) 1975-05-19 1975-05-19 Spectrally sensitized silver halide photographic emulsions
GB19215/76A GB1520995A (en) 1975-05-19 1976-05-11 Spectrally sensitized silver halide photographic emulsions and materials
DE19762622315 DE2622315A1 (de) 1975-05-19 1976-05-19 Spektral sensibilisierte, photographische silberhalogenidemulsionen
US05/687,819 US4040839A (en) 1975-05-19 1976-05-19 Direct-positive process utilizing a supersensitized silver halide emulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50059479A JPS51135528A (en) 1975-05-19 1975-05-19 Spectrally sensitized silver halide photographic emulsions

Publications (2)

Publication Number Publication Date
JPS51135528A true JPS51135528A (en) 1976-11-24
JPS5647545B2 JPS5647545B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-11-10

Family

ID=13114471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50059479A Granted JPS51135528A (en) 1975-05-19 1975-05-19 Spectrally sensitized silver halide photographic emulsions

Country Status (4)

Country Link
US (1) US4040839A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS51135528A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2622315A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1520995A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200502A2 (en) 1985-04-30 1986-11-05 Konica Corporation Light-sensitive silver halide color photographic material
EP0202616A2 (en) 1985-05-16 1986-11-26 Konica Corporation Method for color-developing a silver halide photographic light-sensitive material

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978337A (ja) * 1982-10-27 1984-05-07 Fuji Photo Film Co Ltd 分光増感された内部潜像型ハロゲン化銀写真乳剤
JPS5978338A (ja) * 1982-10-27 1984-05-07 Fuji Photo Film Co Ltd 分光増感された内部潜像型ハロゲン化銀写真乳剤
JPS59114533A (ja) * 1982-12-22 1984-07-02 Fuji Photo Film Co Ltd ハロゲン化銀写真乳剤
JPS6167854A (ja) * 1984-09-11 1986-04-08 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料の処理方法
US5965345A (en) * 1995-12-12 1999-10-12 Eastman Kodak Company Co-dispersion of sensitizing dyes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497875A (en) * 1947-10-17 1950-02-21 Eastman Kodak Co Direct positive photographs using aerial fogging developer
US3206313A (en) * 1961-05-15 1965-09-14 Eastman Kodak Co Chemically sensitized emulsions having low surface sensitivity and high internal sensitivity
DE1772849B2 (de) * 1967-07-17 1978-01-12 Fuji Shashin Film K.K, Ashigara, Kanagawa (Japan) Photographische silberhalogenidemulsion
US3761267A (en) * 1971-03-10 1973-09-25 Eastman Kodak Co Photographic element containing monodispersed unfogged dye sensitizedsilver halide grains metal ions sensitized internally and the use theeof in reversal process
US3761266A (en) * 1971-03-10 1973-09-25 Eastman Kodak Co Silver halide emulsions predominantly chloride containing silver halide grains with surfaces chemically sensitized and interiors free fromchemical sensitization and the use thereof in reversal processes
JPS49114419A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-02-28 1974-10-31

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200502A2 (en) 1985-04-30 1986-11-05 Konica Corporation Light-sensitive silver halide color photographic material
EP0202616A2 (en) 1985-05-16 1986-11-26 Konica Corporation Method for color-developing a silver halide photographic light-sensitive material

Also Published As

Publication number Publication date
US4040839A (en) 1977-08-09
DE2622315A1 (de) 1976-12-02
JPS5647545B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-11-10
GB1520995A (en) 1978-08-09

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