FR48226E - New coloring materials which can be used, in particular as photographic sensitizers and their preparation processes - Google Patents

New coloring materials which can be used, in particular as photographic sensitizers and their preparation processes

Info

Publication number
FR48226E
FR48226E FR48226DA FR48226E FR 48226 E FR48226 E FR 48226E FR 48226D A FR48226D A FR 48226DA FR 48226 E FR48226 E FR 48226E
Authority
FR
France
Prior art keywords
preparation processes
coloring materials
new coloring
photographic sensitizers
sensitizers
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
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
Application granted granted Critical
Publication of FR48226E publication Critical patent/FR48226E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR48226D 1936-04-30 1936-04-30 New coloring materials which can be used, in particular as photographic sensitizers and their preparation processes Expired FR48226E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48226T 1936-04-30

Publications (1)

Publication Number Publication Date
FR48226E true FR48226E (en) 1937-11-23

Family

ID=8683590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48226D Expired FR48226E (en) 1936-04-30 1936-04-30 New coloring materials which can be used, in particular as photographic sensitizers and their preparation processes

Country Status (1)

Country Link
FR (1) FR48226E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936071C (en) * 1944-12-28 1955-12-01 Agfa Ag Fuer Photofabrikation Process for sensitizing halogen silver emulsions, in particular chlorine and chlorobromide silver emulsions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936071C (en) * 1944-12-28 1955-12-01 Agfa Ag Fuer Photofabrikation Process for sensitizing halogen silver emulsions, in particular chlorine and chlorobromide silver emulsions

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