CH471406A - Procédé pour sensibiliser spectralement une émulsion photographique - Google Patents

Procédé pour sensibiliser spectralement une émulsion photographique

Info

Publication number
CH471406A
CH471406A CH332867A CH332867A CH471406A CH 471406 A CH471406 A CH 471406A CH 332867 A CH332867 A CH 332867A CH 332867 A CH332867 A CH 332867A CH 471406 A CH471406 A CH 471406A
Authority
CH
Switzerland
Prior art keywords
photographic emulsion
spectrally sensitizing
spectrally
sensitizing
photographic
Prior art date
Application number
CH332867A
Other languages
English (en)
French (fr)
Inventor
John Vanlare Earl
Original Assignee
Kodak Sa
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 Kodak Sa filed Critical Kodak Sa
Publication of CH471406A publication Critical patent/CH471406A/fr

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
    • C09B23/10—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
    • C09B23/0091—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
    • C09B23/04—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
    • C09B23/10—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
    • 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

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)
CH332867A 1966-03-08 1967-03-07 Procédé pour sensibiliser spectralement une émulsion photographique CH471406A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53259366A 1966-03-08 1966-03-08

Publications (1)

Publication Number Publication Date
CH471406A true CH471406A (fr) 1969-04-15

Family

ID=24122396

Family Applications (1)

Application Number Title Priority Date Filing Date
CH332867A CH471406A (fr) 1966-03-08 1967-03-07 Procédé pour sensibiliser spectralement une émulsion photographique

Country Status (6)

Country Link
US (1) US3482981A (de)
BE (1) BE695140A (de)
CH (1) CH471406A (de)
DE (1) DE1547775A1 (de)
FR (1) FR1513197A (de)
GB (1) GB1177141A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224148A2 (de) * 1985-11-20 1987-06-03 EASTMAN KODAK COMPANY (a New Jersey corporation) Antireflexbeschichtungen und Verbindungen dafür
EP0512483A1 (de) * 1991-05-09 1992-11-11 Eastman Kodak Company Hemicyanin-Sensibilisierungsfarbstoffe für photograhische Materialien

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519609B1 (de) * 1971-05-18 1976-03-29
JPS5722089B2 (de) * 1973-11-13 1982-05-11
JPS5722092B2 (de) * 1973-11-15 1982-05-11
US4011083A (en) * 1974-12-10 1977-03-08 Eastman Kodak Company Surface sensitive silver halide emulsion containing a silver complexing azaindene to reduce desensitization of optical sensitizing dye incorporated therein
JPS5321601A (en) * 1976-08-10 1978-02-28 Mitsubishi Paper Mills Ltd Improved offset printing plate
JPS5341230A (en) * 1976-09-28 1978-04-14 Fuji Xerox Co Ltd Photosensitive material for electrophotography
JPS6011348B2 (ja) * 1976-09-30 1985-03-25 富士ゼロツクス株式会社 電子写真感光体
US4361645A (en) * 1981-02-03 1982-11-30 Robillard Jean J Color photography element with induced spectrosensitization
US5202218A (en) * 1990-03-23 1993-04-13 Mitsubishi Paper Mills Limited Scanning exposing type lithographic printing plate with 1.5 wt. % of water or less
US5616446A (en) * 1994-09-29 1997-04-01 Konica Corporation Silver halide photographic light-sensitive material
JP3508081B2 (ja) 1995-10-30 2004-03-22 コニカミノルタホールディングス株式会社 ハロゲン化銀写真感光材料用固体処理剤および処理方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224148A2 (de) * 1985-11-20 1987-06-03 EASTMAN KODAK COMPANY (a New Jersey corporation) Antireflexbeschichtungen und Verbindungen dafür
EP0224148A3 (en) * 1985-11-20 1988-08-10 Eastman Kodak Company Anti-reflective coatings and compounds useful therefor
EP0512483A1 (de) * 1991-05-09 1992-11-11 Eastman Kodak Company Hemicyanin-Sensibilisierungsfarbstoffe für photograhische Materialien

Also Published As

Publication number Publication date
FR1513197A (fr) 1968-02-09
DE1547775A1 (de) 1969-12-04
GB1177141A (en) 1970-01-07
US3482981A (en) 1969-12-09
BE695140A (de) 1967-08-14

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Legal Events

Date Code Title Description
PL Patent ceased