GB1356978A - Photographic silver halide emulsion - Google Patents

Photographic silver halide emulsion

Info

Publication number
GB1356978A
GB1356978A GB3790971A GB3790971A GB1356978A GB 1356978 A GB1356978 A GB 1356978A GB 3790971 A GB3790971 A GB 3790971A GB 3790971 A GB3790971 A GB 3790971A GB 1356978 A GB1356978 A GB 1356978A
Authority
GB
United Kingdom
Prior art keywords
silver halide
halide emulsion
photographic silver
aug
weight
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
GB3790971A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1356978A publication Critical patent/GB1356978A/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
    • C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
    • 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
    • C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
    • 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
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
    • C09B23/083—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines five >CH- groups
    • 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
    • C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
    • C09B23/086—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines more than five >CH- groups
    • 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
    • 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
    • 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
    • C09B23/107—The polymethine chain containing an even number of >CH- groups four >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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB3790971A 1970-08-13 1971-08-12 Photographic silver halide emulsion Expired GB1356978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6360670A 1970-08-13 1970-08-13

Publications (1)

Publication Number Publication Date
GB1356978A true GB1356978A (en) 1974-06-19

Family

ID=22050317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3790971A Expired GB1356978A (en) 1970-08-13 1971-08-12 Photographic silver halide emulsion

Country Status (8)

Country Link
US (1) US3753721A (enrdf_load_stackoverflow)
JP (1) JPS515780B1 (enrdf_load_stackoverflow)
AU (1) AU458920B2 (enrdf_load_stackoverflow)
BE (1) BE771248A (enrdf_load_stackoverflow)
CA (1) CA988773A (enrdf_load_stackoverflow)
DE (1) DE2140323C3 (enrdf_load_stackoverflow)
FR (1) FR2104271A5 (enrdf_load_stackoverflow)
GB (1) GB1356978A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915715A (en) * 1970-08-13 1975-10-28 Eastman Kodak Co Silver halide photographic materials containing a high weight ratio of gold to sulfur sensitizers and a sensitizing methine dye
DE2415161C3 (de) * 1974-03-29 1981-11-12 Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf Verfahren zum Konservieren photographischer Materialien
JPS5830747A (ja) * 1981-08-17 1983-02-23 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真乳剤
US4808516A (en) * 1987-07-21 1989-02-28 Eastman Kodak Company Photographic emulsion and element
IT1256604B (it) * 1992-10-30 1995-12-12 Minnesota Mining & Mfg Elementi fotografici agli alogenuri d'argento contenenti coloranti sensibilizzatori all'infrarosso
US5283165A (en) * 1992-12-23 1994-02-01 Eastman Kodak Company Pyrrolinone dyes
EP0666496A1 (en) * 1994-02-08 1995-08-09 Minnesota Mining And Manufacturing Company Photographic silver halide elements comprising infrared sensitizing dyes
US5460928A (en) * 1994-04-15 1995-10-24 Eastman Kodak Company Photographic element containing particular blue sensitized tabular grain emulsion
ES2165711T3 (es) 1997-12-17 2002-03-16 Univ Carnegie Mellon Colorantes de trimetina cianina rigidificada.
US6133445A (en) * 1997-12-17 2000-10-17 Carnegie Mellon University Rigidized trimethine cyanine dyes
US7910753B2 (en) * 2004-09-10 2011-03-22 Anaspec Incorporated Cyanine dyes and their applications as luminescence quenching compounds
JP5284110B2 (ja) * 2007-02-16 2013-09-11 国立大学法人 東京大学 蛍光プローブ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448060A (en) * 1945-08-30 1948-08-31 Eastman Kodak Co Photographic emulsions sensitized with salts of metals of group viii of the periodicarrangement of the elements
US2540085A (en) * 1948-05-19 1951-02-06 Du Pont Silver halide emulsions
US2642361A (en) * 1949-07-20 1953-06-16 Eastman Kodak Co Photographic silver halide emulsions sensitized with water-insoluble gold compounds
BE498287A (enrdf_load_stackoverflow) * 1949-09-24
BE550650A (enrdf_load_stackoverflow) * 1955-08-30
US3573920A (en) * 1967-11-30 1971-04-06 Eastman Kodak Co Fine grain silver halide emulsions containing novel dye combinations

Also Published As

Publication number Publication date
CA988773A (en) 1976-05-11
FR2104271A5 (enrdf_load_stackoverflow) 1972-04-14
AU3230471A (en) 1973-02-15
JPS515780B1 (enrdf_load_stackoverflow) 1976-02-23
US3753721A (en) 1973-08-21
DE2140323A1 (de) 1972-02-17
BE771248A (fr) 1971-12-16
AU458920B2 (en) 1975-03-13
DE2140323C3 (de) 1975-06-26
DE2140323B2 (de) 1974-11-14

Similar Documents

Publication Publication Date Title
GB1250717A (enrdf_load_stackoverflow)
GB1151230A (en) Photographic Silver Halide Emulsions
GB1156193A (en) Photographic Silver Halide Emulsions
GB1356978A (en) Photographic silver halide emulsion
GB1013440A (en) Photographic elements comprising a silver halide emulsion layer
GB1047492A (enrdf_load_stackoverflow)
GB1342687A (en) Photographic silver halide materials
GB1054123A (enrdf_load_stackoverflow)
CA978011A (en) Spectrally sensitized silver halide photographic emulsion
GB1282032A (en) Photographic supersensitized silver halide emulsions
GB1177141A (en) Photographic Sensitizing
GB1073238A (en) Photographic silver halide emulsions and sensitive materials prepared therefrom
GB1353522A (en) Nitro-cyanine dyes
GB1164494A (en) Photographic Silver Halide Materials
GB1280016A (en) Silver halide photographic emulsions
GB1160680A (en) Photographic Silver Halide Emulsions
GB1129119A (en) Improvements in dye-sensitized photographic emulsion
GB1362970A (en) Photosensitive heat-processable photographic materials
GB1338433A (en) Making photographic direct-positive silver halide emulsions
CA962881A (en) Spectrally sensitized silver halide photographic emulsion
GB1241833A (en) Photographic emulsions and sensitizing dyes therefor
GB1267731A (en) Improvements in or relating to photographic materials
GB1269963A (en) Photographic element
GB1351149A (en) Spectrally sensitized silver halide photographic emulsions
GB1186712A (en) Photographic Emulsions

Legal Events

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