FR1295754A - New dyes usable in photography and process for their preparation - Google Patents

New dyes usable in photography and process for their preparation

Info

Publication number
FR1295754A
FR1295754A FR868538A FR868538A FR1295754A FR 1295754 A FR1295754 A FR 1295754A FR 868538 A FR868538 A FR 868538A FR 868538 A FR868538 A FR 868538A FR 1295754 A FR1295754 A FR 1295754A
Authority
FR
France
Prior art keywords
photography
preparation
new dyes
dyes usable
usable
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
FR868538A
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
Priority claimed from US122852A external-priority patent/US3260601A/en
Application filed by Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR868538A priority Critical patent/FR1295754A/en
Application granted granted Critical
Publication of FR1295754A publication Critical patent/FR1295754A/en
Priority claimed from US509656A external-priority patent/US3398145A/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
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • 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
    • 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
    • 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
    • C09B23/14—Styryl dyes
    • C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR868538A 1961-07-10 1961-07-20 New dyes usable in photography and process for their preparation Expired FR1295754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR868538A FR1295754A (en) 1961-07-10 1961-07-20 New dyes usable in photography and process for their preparation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US122852A US3260601A (en) 1961-07-10 1961-07-10 Dyes for photographic filter and antihalation layers
FR868538A FR1295754A (en) 1961-07-10 1961-07-20 New dyes usable in photography and process for their preparation
US509656A US3398145A (en) 1961-07-10 1965-08-27 Dyes for photographic filter and antihalation layers

Publications (1)

Publication Number Publication Date
FR1295754A true FR1295754A (en) 1962-06-08

Family

ID=27246103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868538A Expired FR1295754A (en) 1961-07-10 1961-07-20 New dyes usable in photography and process for their preparation

Country Status (1)

Country Link
FR (1) FR1295754A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992017548A1 (en) * 1991-04-04 1992-10-15 Basf Aktiengesellschaft Indolicin trimethine dye

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992017548A1 (en) * 1991-04-04 1992-10-15 Basf Aktiengesellschaft Indolicin trimethine dye
US5338848A (en) * 1991-04-04 1994-08-16 Basf Aktiengesellschaft Indolizinetrimethine dyes

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