FR2291256B1 - - Google Patents

Info

Publication number
FR2291256B1
FR2291256B1 FR7437513A FR7437513A FR2291256B1 FR 2291256 B1 FR2291256 B1 FR 2291256B1 FR 7437513 A FR7437513 A FR 7437513A FR 7437513 A FR7437513 A FR 7437513A FR 2291256 B1 FR2291256 B1 FR 2291256B1
Authority
FR
France
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
FR7437513A
Other languages
French (fr)
Other versions
FR2291256A1 (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 FR7437513A priority Critical patent/FR2291256A1/fr
Publication of FR2291256A1 publication Critical patent/FR2291256A1/fr
Application granted granted Critical
Publication of FR2291256B1 publication Critical patent/FR2291256B1/fr
Granted 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
    • G03C1/76—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
    • 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
    • C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
    • 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
    • C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Optical Filters (AREA)
FR7437513A 1974-11-14 1974-11-14 Nouveau procede de preparation de colorants methiniques de la classe des oxonols Granted FR2291256A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7437513A FR2291256A1 (fr) 1974-11-14 1974-11-14 Nouveau procede de preparation de colorants methiniques de la classe des oxonols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437513A FR2291256A1 (fr) 1974-11-14 1974-11-14 Nouveau procede de preparation de colorants methiniques de la classe des oxonols

Publications (2)

Publication Number Publication Date
FR2291256A1 FR2291256A1 (fr) 1976-06-11
FR2291256B1 true FR2291256B1 (fi) 1978-11-24

Family

ID=9144914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437513A Granted FR2291256A1 (fr) 1974-11-14 1974-11-14 Nouveau procede de preparation de colorants methiniques de la classe des oxonols

Country Status (1)

Country Link
FR (1) FR2291256A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7432036B2 (en) * 2002-10-07 2008-10-07 Fujifilm Corporation Non-resonant two-photon absorbing material, non-resonant two-photon emitting material, and method for inducing absorption or generating emission of non-resonant two photons by using the material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238056B2 (fi) * 1972-05-02 1977-09-27

Also Published As

Publication number Publication date
FR2291256A1 (fr) 1976-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse