CH565391A5 - - Google Patents

Info

Publication number
CH565391A5
CH565391A5 CH1408870A CH1408870A CH565391A5 CH 565391 A5 CH565391 A5 CH 565391A5 CH 1408870 A CH1408870 A CH 1408870A CH 1408870 A CH1408870 A CH 1408870A CH 565391 A5 CH565391 A5 CH 565391A5
Authority
CH
Switzerland
Application number
CH1408870A
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 CH565391A5 publication Critical patent/CH565391A5/xx

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)
    • 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
    • G03C1/127—Methine and polymethine dyes the polymethine chain forming part of a carbocyclic ring
    • 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
CH1408870A 1969-09-23 1970-09-23 CH565391A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86039569A 1969-09-23 1969-09-23
US2270870A 1970-03-25 1970-03-25

Publications (1)

Publication Number Publication Date
CH565391A5 true CH565391A5 (en) 1975-08-15

Family

ID=26696271

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1408870A CH565391A5 (en) 1969-09-23 1970-09-23

Country Status (7)

Country Link
JP (1) JPS4921658B1 (en)
BE (1) BE756536A (en)
CA (1) CA920589A (en)
CH (1) CH565391A5 (en)
DE (1) DE2046672C3 (en)
FR (1) FR2062518A5 (en)
GB (1) GB1322766A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1439638A (en) * 1972-10-02 1976-06-16 Eastman Kodak Co Photographic silver halide emulsions
CA1337923C (en) * 1988-07-07 1996-01-16 Richard Lee Parton Infrared filter dye for photographic element
JPH02196237A (en) * 1989-01-25 1990-08-02 Mitsubishi Paper Mills Ltd Silver halide photographic sensitive material
US8507677B2 (en) * 2007-02-16 2013-08-13 The University Of Tokyo Fluorescent probe

Also Published As

Publication number Publication date
DE2046672A1 (en) 1971-04-15
GB1322766A (en) 1973-07-11
DE2046672B2 (en) 1973-05-17
DE2046672C3 (en) 1973-11-29
BE756536A (en) 1971-03-01
JPS4921658B1 (en) 1974-06-03
CA920589A (en) 1973-02-06
FR2062518A5 (en) 1971-06-25

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Legal Events

Date Code Title Description
PL Patent ceased