GB1472837A - Supersensitized silver halide photographic emulsions - Google Patents

Supersensitized silver halide photographic emulsions

Info

Publication number
GB1472837A
GB1472837A GB3129975A GB3129975A GB1472837A GB 1472837 A GB1472837 A GB 1472837A GB 3129975 A GB3129975 A GB 3129975A GB 3129975 A GB3129975 A GB 3129975A GB 1472837 A GB1472837 A GB 1472837A
Authority
GB
United Kingdom
Prior art keywords
optionally substituted
aliphatic group
complete
different
same
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
GB3129975A
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.)
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 GB1472837A publication Critical patent/GB1472837A/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)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB3129975A 1974-07-25 1975-07-25 Supersensitized silver halide photographic emulsions Expired GB1472837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8551974A JPS5434534B2 (US20100056889A1-20100304-C00004.png) 1974-07-25 1974-07-25

Publications (1)

Publication Number Publication Date
GB1472837A true GB1472837A (en) 1977-05-11

Family

ID=13861144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3129975A Expired GB1472837A (en) 1974-07-25 1975-07-25 Supersensitized silver halide photographic emulsions

Country Status (4)

Country Link
US (1) US3976492A (US20100056889A1-20100304-C00004.png)
JP (1) JPS5434534B2 (US20100056889A1-20100304-C00004.png)
DE (1) DE2533374A1 (US20100056889A1-20100304-C00004.png)
GB (1) GB1472837A (US20100056889A1-20100304-C00004.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537233A (en) * 1976-07-08 1978-01-23 Mitsubishi Paper Mills Ltd Multicolor photographic material having improved blue sensitive layer
JPS5473676A (en) * 1977-11-24 1979-06-13 Citizen Watch Co Ltd Electro-mechanical conversion construction of crystal wristwatch
JPS5911094B2 (ja) * 1978-03-10 1984-03-13 コニカ株式会社 ハロゲン化銀写真感光材料
DE3019733A1 (de) * 1980-05-23 1981-12-03 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur herstellung von silberhalogenidemulsionen, photographische materialien sowie verfahren zur herstellung photographischer bilder
JPS58107531A (ja) * 1981-12-21 1983-06-27 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラ−写真感光材料
EP0082649B1 (en) * 1981-12-19 1986-11-05 Konica Corporation Light-sensitive silver halide color photographic material
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
JPH0746215B2 (ja) * 1985-05-01 1995-05-17 コニカ株式会社 ハロゲン化銀写真感光材料
JPH0769583B2 (ja) * 1987-10-26 1995-07-31 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
DE3744004A1 (de) * 1987-12-24 1989-07-06 Agfa Gevaert Ag Farbfotografisches aufzeichnungsmaterial und verfahren zur herstellung einer fotografischen silberhalogenidemulsion
JP2838549B2 (ja) * 1989-09-15 1998-12-16 コニカ株式会社 ハロゲン化銀写真感光材料及びカラー画像形成方法
US5219722A (en) * 1990-09-21 1993-06-15 Konica Corporation Silver halide color photographic light-sensitive material
US5474887A (en) * 1994-04-15 1995-12-12 Eastman Kodak Company Photographic elements containing particular blue sensitized tabular grain emulsion
US5460928A (en) * 1994-04-15 1995-10-24 Eastman Kodak Company Photographic element containing particular blue sensitized tabular grain emulsion
IL137527A (en) 2000-07-26 2005-05-17 R E D Revital Entrepreneurship Display device
IL138461A0 (en) 2000-09-14 2001-10-31 M V T Multi Vision Tech Ltd Large-format display units

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089323A (en) * 1931-02-03 1937-08-10 Agfa Ansco Corp Manufacture of benzoselenocyanine dyes
BE535773A (US20100056889A1-20100304-C00004.png) * 1954-02-16
BE588862A (US20100056889A1-20100304-C00004.png) * 1959-03-23
US3432303A (en) * 1965-05-24 1969-03-11 Eastman Kodak Co Silver halide emulsions containing dye combinations for supersensitization
US3752670A (en) * 1971-12-29 1973-08-14 Eastman Kodak Co Photographic film element and method for obtaining photographic records of water-submerged objects
JPS5037538B2 (US20100056889A1-20100304-C00004.png) * 1972-01-24 1975-12-03

Also Published As

Publication number Publication date
JPS5434534B2 (US20100056889A1-20100304-C00004.png) 1979-10-27
JPS5114019A (US20100056889A1-20100304-C00004.png) 1976-02-04
DE2533374A1 (de) 1976-02-05
US3976492A (en) 1976-08-24
DE2533374C2 (US20100056889A1-20100304-C00004.png) 1989-02-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee