FR1544726A - New carbocyanins, their intermediates and their applications in photography - Google Patents

New carbocyanins, their intermediates and their applications in photography

Info

Publication number
FR1544726A
FR1544726A FR118167A FR118167A FR1544726A FR 1544726 A FR1544726 A FR 1544726A FR 118167 A FR118167 A FR 118167A FR 118167 A FR118167 A FR 118167A FR 1544726 A FR1544726 A FR 1544726A
Authority
FR
France
Prior art keywords
carbocyanins
photography
intermediates
applications
new
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
FR118167A
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.)
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
Priority to FR118167A priority Critical patent/FR1544726A/en
Application granted granted Critical
Publication of FR1544726A publication Critical patent/FR1544726A/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
    • C09B23/0066—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
    • G03C1/76—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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
FR118167A 1966-08-25 1967-08-18 New carbocyanins, their intermediates and their applications in photography Expired FR1544726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR118167A FR1544726A (en) 1966-08-25 1967-08-18 New carbocyanins, their intermediates and their applications in photography

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57494766A 1966-08-25 1966-08-25
FR118167A FR1544726A (en) 1966-08-25 1967-08-18 New carbocyanins, their intermediates and their applications in photography
US82507269A 1969-05-15 1969-05-15

Publications (1)

Publication Number Publication Date
FR1544726A true FR1544726A (en) 1968-11-08

Family

ID=27244438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR118167A Expired FR1544726A (en) 1966-08-25 1967-08-18 New carbocyanins, their intermediates and their applications in photography

Country Status (1)

Country Link
FR (1) FR1544726A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0539786A1 (en) * 1991-10-28 1993-05-05 Minnesota Mining And Manufacturing Company Silver halide photographic elements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0539786A1 (en) * 1991-10-28 1993-05-05 Minnesota Mining And Manufacturing Company Silver halide photographic elements
US5322768A (en) * 1991-10-28 1994-06-21 Minnesota Mining And Manufacturing Company Silver halide photographic elements with infrared absorbing dyes

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