FR49385E - New dyestuffs which can be used in particular as photographic sensitizers and their preparation processes - Google Patents

New dyestuffs which can be used in particular as photographic sensitizers and their preparation processes

Info

Publication number
FR49385E
FR49385E FR49385DA FR49385E FR 49385 E FR49385 E FR 49385E FR 49385D A FR49385D A FR 49385DA FR 49385 E FR49385 E FR 49385E
Authority
FR
France
Prior art keywords
preparation processes
new dyestuffs
photographic sensitizers
sensitizers
photographic
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 FR49385E publication Critical patent/FR49385E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR49385D 1937-07-15 1937-07-15 New dyestuffs which can be used in particular as photographic sensitizers and their preparation processes Expired FR49385E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49385T 1937-07-15

Publications (1)

Publication Number Publication Date
FR49385E true FR49385E (en) 1939-03-24

Family

ID=8684570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49385D Expired FR49385E (en) 1937-07-15 1937-07-15 New dyestuffs which can be used in particular as photographic sensitizers and their preparation processes

Country Status (1)

Country Link
FR (1) FR49385E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607810A (en) * 1950-03-22 1952-08-19 Owens Corning Fiberglass Corp Storage battery plate separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607810A (en) * 1950-03-22 1952-08-19 Owens Corning Fiberglass Corp Storage battery plate separator

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