FR1513841A - Nouvelles cyanines et procédé pour leur fabrication - Google Patents

Nouvelles cyanines et procédé pour leur fabrication

Info

Publication number
FR1513841A
FR1513841A FR98020A FR98020A FR1513841A FR 1513841 A FR1513841 A FR 1513841A FR 98020 A FR98020 A FR 98020A FR 98020 A FR98020 A FR 98020A FR 1513841 A FR1513841 A FR 1513841A
Authority
FR
France
Prior art keywords
cyanines
manufacture
new
new cyanines
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
FR98020A
Other languages
English (en)
French (fr)
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.)
Eastman Kodak Co
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
Application granted granted Critical
Publication of FR1513841A publication Critical patent/FR1513841A/fr
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
    • G03C1/485—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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero 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
    • C09B23/10—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR98020A 1966-03-11 1967-03-09 Nouvelles cyanines et procédé pour leur fabrication Expired FR1513841A (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US53344866A 1966-03-11 1966-03-11
US53344066A 1966-03-11 1966-03-11
US53340066A 1966-03-11 1966-03-11
US60418166A 1966-12-23 1966-12-23
US60414666A 1966-12-23 1966-12-23
US60416166A 1966-12-23 1966-12-23
US60979367A 1967-01-17 1967-01-17
US60976267A 1967-01-17 1967-01-17
US61832067A 1967-02-24 1967-02-24

Publications (1)

Publication Number Publication Date
FR1513841A true FR1513841A (fr) 1968-02-16

Family

ID=27578861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR98020A Expired FR1513841A (fr) 1966-03-11 1967-03-09 Nouvelles cyanines et procédé pour leur fabrication

Country Status (4)

Country Link
US (1) US3515722A (cs)
BE (1) BE695358A (cs)
FR (1) FR1513841A (cs)
GB (1) GB1192385A (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB797144A (en) * 1955-11-15 1958-06-25 Ilford Ltd Improvements in or relating to pyrazole compounds
US3073820A (en) * 1960-08-10 1963-01-15 Arnold F Plue 2-pyrazolinyl-vinyl-1, 3, 3 trimethyl indolenines

Also Published As

Publication number Publication date
BE695358A (cs) 1967-09-11
GB1192385A (en) 1970-05-20
US3515722A (en) 1970-06-02

Similar Documents

Publication Publication Date Title
FR1502831A (fr) Nouvelles 2-(3-amino-6-halogénopyrazinamidino)-2-imidazolines et leur procédé de fabrication
FR1372061A (fr) Nouvelles compositions polymères stabilisées et procédé pour leur fabrication
FR1547418A (fr) Triacétate de cellulose de caractéristiques nouvelles et procédé pour l'obtenir
FR1517451A (fr) Monocristaux semi-conducteurs et procédé pour leur fabrication
FR1469253A (fr) Colorants et procédé pour leur fabrication
FR1352024A (fr) Nouveaux polypropylènes et procédé pour leur fabrication
FR1513841A (fr) Nouvelles cyanines et procédé pour leur fabrication
FR1546139A (fr) Polyéther-diols améliorés et procédé pour leur fabrication
FR1427132A (fr) Matières colorantes nouvelles et procédé pour leur fabrication
FR1525818A (fr) Electrodes et procédé pour leur fabrication
FR1464461A (fr) Aminophénanthrènes et procédé pour leur fabrication
FR1486175A (fr) Nouveaux pansements et procédé pour leur fabrication
FR1539314A (fr) électrodes et procédé pour leur fabrication
FR1397172A (fr) Nouvelles ènamines alicycliques et procédé pour leur fabrication
FR1370747A (fr) Dalles autocoulables et leur procédé de fabrication
FR92488E (fr) Procédé pour fabriquer des nouvelles 2-amino-halogéno-benzylamines
FR1540790A (fr) Nouveaux revêtements conducterus et procédé pour leur fabrication
FR1513198A (fr) émulsions photographiques et procédé pour leur fabrication
FR1501593A (fr) Nouveaux diaminoadamantanes et leur procédé de fabrication
FR1540722A (fr) Nouvelles cyclobutanethiones et thiétanethiones et procédé pour les préparer
FR1543762A (fr) Nouvelles dispersions pigmentaires stables et procédé pour leur fabrication
FR1537695A (fr) Nouvelles chromones carbonamides n-phénylsulfonamidées et procédé pour leur fabrication
FR1466282A (fr) Formamidino-nu-carboxalcoyl- et -cycloalcoylamides, et procédé pour leur fabrication
FR1383320A (fr) Moules de fonderie et leur procédé de fabrication
FR1453030A (fr) Dentiers et leur procédé de fabrication