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FR1423654A - Optically sensitized photographic materials - Google Patents

Optically sensitized photographic materials

Info

Publication number
FR1423654A
FR1423654A FR974907A FR974907A FR1423654A FR 1423654 A FR1423654 A FR 1423654A FR 974907 A FR974907 A FR 974907A FR 974907 A FR974907 A FR 974907A FR 1423654 A FR1423654 A FR 1423654A
Authority
FR
France
Prior art keywords
photographic materials
optically sensitized
sensitized photographic
optically
materials
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
FR974907A
Other languages
French (fr)
Inventor
Oskar Riester
Max Glass
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 DEA43141A external-priority patent/DE1177481B/en
Application filed by Agfa AG filed Critical Agfa AG
Priority to FR974907A priority Critical patent/FR1423654A/en
Application granted granted Critical
Publication of FR1423654A publication Critical patent/FR1423654A/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
    • C09B23/10—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
    • 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
    • C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic 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
    • C09B23/107—The polymethine chain containing an even number of >CH- groups four >CH- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR974907A 1963-05-18 1964-05-19 Optically sensitized photographic materials Expired FR1423654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR974907A FR1423654A (en) 1963-05-18 1964-05-19 Optically sensitized photographic materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA43141A DE1177481B (en) 1963-05-18 1963-05-18 Photographic light-sensitive material having at least one sensitized halide silver emulsion layer
FR974907A FR1423654A (en) 1963-05-18 1964-05-19 Optically sensitized photographic materials

Publications (1)

Publication Number Publication Date
FR1423654A true FR1423654A (en) 1966-01-07

Family

ID=25963906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974907A Expired FR1423654A (en) 1963-05-18 1964-05-19 Optically sensitized photographic materials

Country Status (1)

Country Link
FR (1) FR1423654A (en)

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