CA988771A - Spectrally sensitized silver halide photographic emulsion - Google Patents

Spectrally sensitized silver halide photographic emulsion

Info

Publication number
CA988771A
CA988771A CA123,828A CA123828A CA988771A CA 988771 A CA988771 A CA 988771A CA 123828 A CA123828 A CA 123828A CA 988771 A CA988771 A CA 988771A
Authority
CA
Canada
Prior art keywords
silver halide
halide photographic
photographic emulsion
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.)
Expired
Application number
CA123,828A
Other languages
English (en)
Other versions
CA123828S (en
Inventor
Akira Sato
Keisuke Shiba
Haruo Takei
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
Application granted granted Critical
Publication of CA988771A publication Critical patent/CA988771A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (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)
CA123,828A 1970-09-28 1971-09-28 Spectrally sensitized silver halide photographic emulsion Expired CA988771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45084532A JPS4842500B1 (enrdf_load_stackoverflow) 1970-09-28 1970-09-28

Publications (1)

Publication Number Publication Date
CA988771A true CA988771A (en) 1976-05-11

Family

ID=13833235

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123,828A Expired CA988771A (en) 1970-09-28 1971-09-28 Spectrally sensitized silver halide photographic emulsion

Country Status (5)

Country Link
US (1) US3769026A (enrdf_load_stackoverflow)
JP (1) JPS4842500B1 (enrdf_load_stackoverflow)
CA (1) CA988771A (enrdf_load_stackoverflow)
DE (1) DE2148425B2 (enrdf_load_stackoverflow)
FR (1) FR2108036B1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60119483U (ja) * 1984-01-23 1985-08-12 高山　彬弘 遊戯具
US7067243B2 (en) * 2002-03-13 2006-06-27 Agfa Gevaert Method for preparation of a photothermographic material with increased photosensitivity
JP2007041376A (ja) 2005-08-04 2007-02-15 Fujifilm Holdings Corp ハロゲン化銀感光材料およびそれを包含する包装体

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471518A (enrdf_load_stackoverflow) * 1945-10-26
BE535047A (enrdf_load_stackoverflow) * 1954-01-21

Also Published As

Publication number Publication date
JPS4842500B1 (enrdf_load_stackoverflow) 1973-12-13
FR2108036B1 (enrdf_load_stackoverflow) 1973-05-11
DE2148425C3 (enrdf_load_stackoverflow) 1974-05-16
DE2148425B2 (de) 1973-10-18
FR2108036A1 (enrdf_load_stackoverflow) 1972-05-12
DE2148425A1 (de) 1972-07-20
US3769026A (en) 1973-10-30

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