DE2557916A1 - Verfahren zur spektralen sensibilisierung von photographischen lichtempfindlichen emulsionen - Google Patents

Verfahren zur spektralen sensibilisierung von photographischen lichtempfindlichen emulsionen

Info

Publication number
DE2557916A1
DE2557916A1 DE19752557916 DE2557916A DE2557916A1 DE 2557916 A1 DE2557916 A1 DE 2557916A1 DE 19752557916 DE19752557916 DE 19752557916 DE 2557916 A DE2557916 A DE 2557916A DE 2557916 A1 DE2557916 A1 DE 2557916A1
Authority
DE
Germany
Prior art keywords
dye
compound
group
water
redshift
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.)
Withdrawn
Application number
DE19752557916
Other languages
German (de)
English (en)
Inventor
Keiichi Adachi
Masanao Hinata
Yuji Mihara
Tadao Shishido
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 DE2557916A1 publication Critical patent/DE2557916A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
    • G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings
    • 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
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/09—Sensitisors or activators, e.g. dyestuffs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19752557916 1974-12-24 1975-12-22 Verfahren zur spektralen sensibilisierung von photographischen lichtempfindlichen emulsionen Withdrawn DE2557916A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP75946A JPS5722094B2 (enExample) 1974-12-24 1974-12-24

Publications (1)

Publication Number Publication Date
DE2557916A1 true DE2557916A1 (de) 1976-07-08

Family

ID=11487830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752557916 Withdrawn DE2557916A1 (de) 1974-12-24 1975-12-22 Verfahren zur spektralen sensibilisierung von photographischen lichtempfindlichen emulsionen

Country Status (4)

Country Link
US (1) US4138266A (enExample)
JP (1) JPS5722094B2 (enExample)
DE (1) DE2557916A1 (enExample)
GB (1) GB1528150A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013257A3 (en) * 1978-12-22 1981-06-03 Ciba-Geigy Ag Stabilized cyanine dyestuffs, process for their preparation and their use

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188641A (ja) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd ハロゲン化銀写真乳剤
JPS59192242A (ja) * 1983-04-15 1984-10-31 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
DE3405487A1 (de) * 1984-02-16 1985-08-22 Hoechst Ag, 6230 Frankfurt Elektrophotographisches aufzeichnungsmaterial
JPS60172039A (ja) * 1984-02-17 1985-09-05 Fuji Photo Film Co Ltd ハロゲン化銀カラ−感光材料
IT1189111B (it) * 1986-05-08 1988-01-28 Minnesota Mining & Mfg Elementi radiografici con un ridotto cross-over e ridotta colorazione residua
JPS6317498U (enExample) * 1986-07-17 1988-02-05
DE3751199T2 (de) * 1986-12-09 1995-08-03 Fuji Photo Film Co Ltd Farbphotographisches Silberhalogenidmaterial und Verfahren zu dessen Behandlung.
JP2530456B2 (ja) * 1987-07-21 1996-09-04 コニカ株式会社 経時安定性に優れたハロゲン化銀写真感光材料
JPH07109488B2 (ja) * 1987-10-09 1995-11-22 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
EP0562476B1 (en) 1992-03-19 2000-10-04 Fuji Photo Film Co., Ltd. Method for preparing a silver halide photographic emulsion
US5807666A (en) 1995-11-30 1998-09-15 Eastman Kodak Company Photographic elements with j-aggregating carbocyanine infrared sensitizing dyes
DE60143154D1 (de) 2001-04-17 2010-11-11 Fujifilm Corp Photographisches Silberhalogenidmaterial enthaltend einen Methinfarbstoff
US7611829B2 (en) 2004-01-30 2009-11-03 Fujifilm Corporation Silver halide color photographic light-sensitive material and color image-forming method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551712A (enExample) * 1955-10-12
US2933390A (en) * 1955-10-12 1960-04-19 Eastman Kodak Co Supersensitization of photographic silver halide emulsions
BE556149A (enExample) * 1956-03-30
GB1209755A (en) * 1966-11-02 1970-10-21 Fuji Photo Film Co Ltd Photographic supersensitised silver halide emulsion
JPS4944895B1 (enExample) * 1970-12-10 1974-11-30 Fuji Photo Film Co Ltd
JPS497007A (enExample) * 1972-05-09 1974-01-22
JPS5128225B2 (enExample) * 1972-06-30 1976-08-18
JPS5541424B2 (enExample) * 1973-02-21 1980-10-24
JPS49114419A (enExample) * 1973-02-28 1974-10-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013257A3 (en) * 1978-12-22 1981-06-03 Ciba-Geigy Ag Stabilized cyanine dyestuffs, process for their preparation and their use

Also Published As

Publication number Publication date
JPS5722094B2 (enExample) 1982-05-11
US4138266A (en) 1979-02-06
GB1528150A (en) 1978-10-11
JPS5174624A (enExample) 1976-06-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: KOHLER, M., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80

8130 Withdrawal
8128 New person/name/address of the agent

Representative=s name: SOLF, A., DR.-ING., 8000 MUENCHEN ZAPF, C., DIPL.-