GB1229951A - - Google Patents

Info

Publication number
GB1229951A
GB1229951A GB1229951DA GB1229951A GB 1229951 A GB1229951 A GB 1229951A GB 1229951D A GB1229951D A GB 1229951DA GB 1229951 A GB1229951 A GB 1229951A
Authority
GB
United Kingdom
Prior art keywords
dyes
divisions
hemicyanine
hemicyanine dyes
agfagevaert
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
Other languages
English (en)
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 filed Critical
Publication of GB1229951A publication Critical patent/GB1229951A/en
Expired legal-status Critical Current

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
    • G03C1/06—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
    • 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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/0016—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a halogen atom
    • 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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/0025—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being bound through an oxygen atom
    • 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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/0041—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being bound through a nitrogen atom
    • 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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
    • 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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
    • C09B23/0058—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof the substituent being CN
    • 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
    • C09B23/12—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being branched "branched" means that the substituent on the polymethine chain forms a new conjugated system, e.g. most trinuclear cyanine dyes
    • 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Saccharide Compounds (AREA)
GB1229951D 1967-05-18 1968-05-17 Expired GB1229951A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0055738 1967-05-18

Publications (1)

Publication Number Publication Date
GB1229951A true GB1229951A (enrdf_load_stackoverflow) 1971-04-28

Family

ID=6940149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229951D Expired GB1229951A (enrdf_load_stackoverflow) 1967-05-18 1968-05-17

Country Status (5)

Country Link
BE (1) BE714580A (enrdf_load_stackoverflow)
DE (1) DE1547645A1 (enrdf_load_stackoverflow)
FR (1) FR1563531A (enrdf_load_stackoverflow)
GB (1) GB1229951A (enrdf_load_stackoverflow)
NL (1) NL6806390A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147846A (en) * 1990-12-21 1992-09-15 Eastman Kodak Company Surfactant for use in thermal dye transfer receiving element subbing layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147846A (en) * 1990-12-21 1992-09-15 Eastman Kodak Company Surfactant for use in thermal dye transfer receiving element subbing layer

Also Published As

Publication number Publication date
BE714580A (enrdf_load_stackoverflow) 1968-11-04
DE1547645A1 (de) 1969-11-20
NL6806390A (enrdf_load_stackoverflow) 1968-06-25
FR1563531A (enrdf_load_stackoverflow) 1969-04-11

Similar Documents

Publication Publication Date Title
GB1235369A (en) Silver halide photographic emulsions
GB1282032A (en) Photographic supersensitized silver halide emulsions
CA983767A (en) Photographic silver halide emulsions
GB1229951A (enrdf_load_stackoverflow)
GB1241833A (en) Photographic emulsions and sensitizing dyes therefor
AU3141171A (en) Silver halide emulsions
GB1195302A (en) Spectrally Sensitized Silver Halide Emulsions
GB1236034A (en) Methine dyes and photographic silver halide emulsions containing them
GB1156173A (en) Disazo Dyes containing a Vinylsulphone Group
GB1155947A (en) One-Component Diazotype Material
CA967959A (en) 4,4'-bis(benzoxazol-2-y1) stilbene
GB1295463A (enrdf_load_stackoverflow)
AU210855B2 (en) Improvement in photographic silver halide emulsions containing thia-3, 5. 7-triazaindenes
SU594587A2 (ru) Делитель частоты на 3,5
GB1178564A (en) Gelatin-Silver Halide Photographic Emulsions
AU431795B2 (en) 1H-PYRAZOLO-3, 2 c 5 TRIAZOLES, DYES PRODUCED THEREFROM AND SENSITIZED SILVER HALIDE EMULSIONS
NL7416066A (nl) Trialkyl gesubstitueerde hydroxybenzylmalonaten en gestabiliseerde preparaten.
GB1206107A (en) Hardening photographic silver halide emulsions
GB1184680A (en) Preparation of (1-Alkyl-5-Nitroimidazol-2-yl) Alkyl Carbamates
CA845140A (en) Cyanine dyes, photographic emulsions containing such dyes and their preparation
CA831991A (en) Cyanine dyes, photographic emulsions containing such dyes and their preparation
AU429724B2 (en) Cyanine and merocyanine dyes, photographic emulsions containing such dyes and their preparation
GB1445777A (en) Light-sensitive silver halide photographic materials
CA771208A (en) Stabilized 4,4'-methylenebis-(2-chloroaniline)
GB1183970A (en) Preparation of (1-Alkyl-5-Nitroimidazol-2-yl)alkyl Carbamates

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees