GB1333136A - Spectrally sensitized lihgt sensitive material - Google Patents

Spectrally sensitized lihgt sensitive material

Info

Publication number
GB1333136A
GB1333136A GB2631771*A GB2631771A GB1333136A GB 1333136 A GB1333136 A GB 1333136A GB 2631771 A GB2631771 A GB 2631771A GB 1333136 A GB1333136 A GB 1333136A
Authority
GB
United Kingdom
Prior art keywords
aryl
substituted
represent
aliphatic hydrocarbon
saturated
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
GB2631771*A
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1333136A publication Critical patent/GB1333136A/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
    • C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
    • 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
    • G03C1/26—Polymethine chain forming part of a heterocyclic ring
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
    • G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0672—Dyes containing a methine or polymethine group containing two or more methine or polymethine groups
    • G03G5/0674—Dyes containing a methine or polymethine group containing two or more methine or polymethine groups containing hetero rings

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

1333136 Sensitized silver halide emulsions AGFA GEVAERT AG 19 April 1971 [10 April 1970] 26137/71 Heading G2C [Also in Divisions C4 and H1] A light sensitive photographic material comprising at least one silver halide emulsion layer which contains a sensitizing dye having the following formula wherein Y represents an aliphatic hydrocarbon radical required for completing a 5- or 6- membered ring and D represents wherein R 1 and R 2 each represent H, a saturated or unsaturated aliphatic hydrocarbon group which may be substituted, cycloalkyl or aryl which may be substituted, or together R 1 and R 2 may be represent a heterocyclic ring with the nitrogen atom; R 3 represents H, aryl or a saturated or unsaturated aliphatic hydrocarbon group, R 4 , R 6 and R 8 each represent H, a saturated or olefinically unsaturated aliphatic hydrocarbon group which may be substituted, cycloalkyl or aryl R 5 represents H, alkyl, alkoxy, alkylthis or aryl R 7 represents a saturated or unsaturated aliphatic hydrocarbon group which may be substituted, cycloalkyl, or aryl X and Z each represent O, S, NR 8 or CO-NR 8 ; p and q each represent 0 or 1; Anion<SP>-</SP> represents an anion, but is absent if R<SP>7</SP> contains an acid group so that a betaine is present and Q represents a radical required for completing a group which may be substituted and has a 5- or 6- membered heterocyclic ring.
GB2631771*A 1970-04-10 1971-04-19 Spectrally sensitized lihgt sensitive material Expired GB1333136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702017206 DE2017206A1 (en) 1970-04-10 1970-04-10 Spectrally sensitized photographic light-sensitive material

Publications (1)

Publication Number Publication Date
GB1333136A true GB1333136A (en) 1973-10-10

Family

ID=5767700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2631771*A Expired GB1333136A (en) 1970-04-10 1971-04-19 Spectrally sensitized lihgt sensitive material

Country Status (5)

Country Link
US (1) US3796580A (en)
BE (1) BE765403A (en)
DE (1) DE2017206A1 (en)
FR (1) FR2089508A5 (en)
GB (1) GB1333136A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587482A (en) * 1996-03-07 1996-12-24 Sterling Diagnostic Imaging, Inc. Zeromethine merocyanine dyes useful as spectral sensitizers in photographic elements
JP7446848B2 (en) * 2019-02-28 2024-03-11 住友化学株式会社 Optical layer and laminate including the optical layer

Also Published As

Publication number Publication date
US3796580A (en) 1974-03-12
FR2089508A5 (en) 1972-01-07
BE765403A (en) 1971-10-07
DE2017206A1 (en) 1971-10-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees