FR1283502A - New Class of Cationic Merocyanine Series Dyes and Photographic Materials Containing Them - Google Patents

New Class of Cationic Merocyanine Series Dyes and Photographic Materials Containing Them

Info

Publication number
FR1283502A
FR1283502A FR854810A FR854810A FR1283502A FR 1283502 A FR1283502 A FR 1283502A FR 854810 A FR854810 A FR 854810A FR 854810 A FR854810 A FR 854810A FR 1283502 A FR1283502 A FR 1283502A
Authority
FR
France
Prior art keywords
materials containing
new class
photographic materials
series dyes
merocyanine series
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
FR854810A
Other languages
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe 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 Pathe SA filed Critical Kodak Pathe SA
Priority to FR854810A priority Critical patent/FR1283502A/en
Application granted granted Critical
Publication of FR1283502A publication Critical patent/FR1283502A/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
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- 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
    • G03C1/14—Methine and polymethine dyes with an odd number of 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
    • G03C1/22—Methine and polymethine dyes with an even number of 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • G03C1/832—Methine or polymethine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR854810A 1960-03-10 1961-03-07 New Class of Cationic Merocyanine Series Dyes and Photographic Materials Containing Them Expired FR1283502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR854810A FR1283502A (en) 1960-03-10 1961-03-07 New Class of Cationic Merocyanine Series Dyes and Photographic Materials Containing Them

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1410160A 1960-03-10 1960-03-10
FR854810A FR1283502A (en) 1960-03-10 1961-03-07 New Class of Cationic Merocyanine Series Dyes and Photographic Materials Containing Them
US284046A US3311618A (en) 1960-03-10 1963-05-29 Class of cationic merocyanine dyes

Publications (1)

Publication Number Publication Date
FR1283502A true FR1283502A (en) 1962-02-02

Family

ID=26685658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854810A Expired FR1283502A (en) 1960-03-10 1961-03-07 New Class of Cationic Merocyanine Series Dyes and Photographic Materials Containing Them

Country Status (3)

Country Link
US (1) US3311618A (en)
FR (1) FR1283502A (en)
GB (2) GB978289A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1146465A (en) * 1965-05-21 1969-03-26 Ferrania Spa Photographic sensitising dyes
GB1194310A (en) * 1966-06-27 1970-06-10 Pfizer & Co C Pyridinium and alpha-Picolinium Salts
DE1547647C3 (en) * 1967-05-22 1974-12-12 Agfa-Gevaert Ag, 5090 Leverkusen Optically sensitized photosensitive material
DE3533772A1 (en) * 1985-09-21 1987-04-09 Basf Ag METHINE DYES, METHOD FOR THE PRODUCTION AND USE THEREOF

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393743A (en) * 1941-04-18 1946-01-29 Eastman Kodak Co Organic cyanine base

Also Published As

Publication number Publication date
US3311618A (en) 1967-03-28
GB978289A (en) 1964-12-23
GB979045A (en) 1965-01-01

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