IT988270B - Coloranti cianinini e loro uso co me sensibilizzatori spettrali in materiali fotografici positivi diretti del tipo ad effetto herschel sensibilizzato spettralmente - Google Patents

Coloranti cianinini e loro uso co me sensibilizzatori spettrali in materiali fotografici positivi diretti del tipo ad effetto herschel sensibilizzato spettralmente

Info

Publication number
IT988270B
IT988270B IT5088373A IT5088373A IT988270B IT 988270 B IT988270 B IT 988270B IT 5088373 A IT5088373 A IT 5088373A IT 5088373 A IT5088373 A IT 5088373A IT 988270 B IT988270 B IT 988270B
Authority
IT
Italy
Prior art keywords
cyaninine
dyes
effect type
photographic materials
spectrally sensitized
Prior art date
Application number
IT5088373A
Other languages
English (en)
Inventor
P Beretta
L Valbusa
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Priority to IT5088373A priority Critical patent/IT988270B/it
Priority to AR25426374A priority patent/AR206513A1/es
Priority to FR7420878A priority patent/FR2233372B1/fr
Priority to CA202,567A priority patent/CA1050990A/en
Priority to BE145569A priority patent/BE816504A/xx
Priority to DE2429228A priority patent/DE2429228A1/de
Priority to GB2703874A priority patent/GB1480133A/en
Priority to JP49069589A priority patent/JPS5836330B2/ja
Priority to CH832274A priority patent/CH618025A5/it
Application granted granted Critical
Publication of IT988270B publication Critical patent/IT988270B/it
Priority to US05/778,135 priority patent/US4110116A/en

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
    • G03C1/485—Direct positive emulsions
    • G03C1/48515—Direct positive emulsions prefogged
    • G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser
    • G03C1/4853—Direct positive emulsions prefogged characterised by the desensitiser polymethine dyes
    • 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
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • 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
    • 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
    • C09B23/14—Styryl dyes
    • C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
IT5088373A 1973-06-18 1973-06-18 Coloranti cianinini e loro uso co me sensibilizzatori spettrali in materiali fotografici positivi diretti del tipo ad effetto herschel sensibilizzato spettralmente IT988270B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT5088373A IT988270B (it) 1973-06-18 1973-06-18 Coloranti cianinini e loro uso co me sensibilizzatori spettrali in materiali fotografici positivi diretti del tipo ad effetto herschel sensibilizzato spettralmente
AR25426374A AR206513A1 (es) 1973-06-18 1974-01-01 Colorantes cianinas y su utilizacion como sensibilizantes espectrales en materiales fotograficos positivos directos
CA202,567A CA1050990A (en) 1973-06-18 1974-06-17 Cyanine dyes and their use as spectral sensitizers in direct positive photographic materials of the spectrally sensitized type
FR7420878A FR2233372B1 (it) 1973-06-18 1974-06-17
BE145569A BE816504A (fr) 1973-06-18 1974-06-18 Colorants de cyanine et leur utilisation comme sensibilisateurs en photographie
DE2429228A DE2429228A1 (de) 1973-06-18 1974-06-18 Cyaninfarbstoffe und ihre verwendung in photographischen silberhalogenidemulsionen und lichtempfindlichem photographischem aufzeichnungsmaterial
GB2703874A GB1480133A (en) 1973-06-18 1974-06-18 Cyanine dyes and their use as spectral sensitizers in direct positive photographic materials
JP49069589A JPS5836330B2 (ja) 1973-06-18 1974-06-18 カンコウセイハロゲンカギンニユウザイ
CH832274A CH618025A5 (en) 1973-06-18 1974-06-18 Direct-positive photosensitive emulsions and use of emulsions
US05/778,135 US4110116A (en) 1973-06-18 1977-03-16 Fogged direct positive silver halide emulsion containing a cyanine dye having at least one benzoxazole or benzothiazole nucleus substituted with halogen atoms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5088373A IT988270B (it) 1973-06-18 1973-06-18 Coloranti cianinini e loro uso co me sensibilizzatori spettrali in materiali fotografici positivi diretti del tipo ad effetto herschel sensibilizzato spettralmente

Publications (1)

Publication Number Publication Date
IT988270B true IT988270B (it) 1975-04-10

Family

ID=11274032

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5088373A IT988270B (it) 1973-06-18 1973-06-18 Coloranti cianinini e loro uso co me sensibilizzatori spettrali in materiali fotografici positivi diretti del tipo ad effetto herschel sensibilizzato spettralmente

Country Status (9)

Country Link
JP (1) JPS5836330B2 (it)
AR (1) AR206513A1 (it)
BE (1) BE816504A (it)
CA (1) CA1050990A (it)
CH (1) CH618025A5 (it)
DE (1) DE2429228A1 (it)
FR (1) FR2233372B1 (it)
GB (1) GB1480133A (it)
IT (1) IT988270B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073625A (ja) * 1983-09-30 1985-04-25 Fuji Photo Film Co Ltd 再反転ネガ像の抑制された内部潜像型直接ポジハロゲン化銀感光材料
EP2066813A2 (en) 2006-09-28 2009-06-10 Ensemble Discovery Corporation Compositions and methods for biodetection by nucleic acid-templated chemistry

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1389352A (fr) * 1963-04-19 1965-02-12 Ilford Ltd Perfectionnements aux émulsions photographiques
DE1569628A1 (de) * 1964-08-11 1970-05-06 Basf Ag Verfahren zur Herstellung von Styrylcyaninfarbstoffen
US3506443A (en) * 1965-11-18 1970-04-14 Eastman Kodak Co Color photographic elements and process
US3542772A (en) * 1966-03-11 1970-11-24 Eastman Kodak Co Cyanine dyes containing a 1-heterocyclic substituted 4-pyrazolyl nucleus
US3576641A (en) * 1967-12-20 1971-04-27 Konishiroku Photo Ind Sensitizing dyes
DE2140540A1 (de) * 1970-08-12 1972-02-17 Fuji Photo Film Co Ltd , Ashigara Kamigun, Kanagawa (Japan) Photographische Silberhalogenid emulsionen
JPS4946932B1 (it) * 1970-11-11 1974-12-12
DE2057911A1 (de) * 1970-11-25 1972-06-08 Agfa Gevaert Ag UEbersensibilisiertes fotografisches Material
JPS516536B2 (it) * 1971-08-14 1976-02-28
JPS4851627A (it) * 1971-10-28 1973-07-20

Also Published As

Publication number Publication date
FR2233372B1 (it) 1978-08-11
FR2233372A1 (it) 1975-01-10
AR206513A1 (es) 1976-07-30
JPS5836330B2 (ja) 1983-08-09
GB1480133A (en) 1977-07-20
DE2429228A1 (de) 1975-01-09
CA1050990A (en) 1979-03-20
CH618025A5 (en) 1980-06-30
DE2429228C2 (it) 1988-10-13
BE816504A (fr) 1974-12-18
JPS5071326A (it) 1975-06-13

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