BE765245A - Nouvelles carbocyanines, leur procede de preparation et leurs applications en photographie - Google Patents

Nouvelles carbocyanines, leur procede de preparation et leurs applications en photographie

Info

Publication number
BE765245A
BE765245A BE765245A BE765245A BE765245A BE 765245 A BE765245 A BE 765245A BE 765245 A BE765245 A BE 765245A BE 765245 A BE765245 A BE 765245A BE 765245 A BE765245 A BE 765245A
Authority
BE
Belgium
Prior art keywords
carbocyanins
photography
applications
new
preparation process
Prior art date
Application number
BE765245A
Other languages
English (en)
Inventor
G L Oliver
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
Publication of BE765245A publication Critical patent/BE765245A/fr

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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/0016—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a halogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
BE765245A 1970-04-03 1971-04-02 Nouvelles carbocyanines, leur procede de preparation et leurs applications en photographie BE765245A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2555070A 1970-04-03 1970-04-03

Publications (1)

Publication Number Publication Date
BE765245A true BE765245A (fr) 1971-10-04

Family

ID=21826735

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765245A BE765245A (fr) 1970-04-03 1971-04-02 Nouvelles carbocyanines, leur procede de preparation et leurs applications en photographie

Country Status (6)

Country Link
US (1) US3656960A (fr)
BE (1) BE765245A (fr)
CA (1) CA942745A (fr)
DE (1) DE2116253B2 (fr)
FR (1) FR2089074A5 (fr)
GB (1) GB1345932A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1221465A1 (fr) * 2001-01-03 2002-07-10 Innosense S.r.l. Colorants polyméthiniques symétriques et monofonctionnalisés comme réactifs de marquage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB353889A (en) * 1930-01-21 1931-07-21 Ici Ltd Manufacture of dyestuffs from heterocyclic compounds
US2231659A (en) * 1939-05-09 1941-02-11 Eastman Kodak Co Polymethine dye intermediates

Also Published As

Publication number Publication date
CA942745A (en) 1974-02-26
DE2116253A1 (de) 1971-10-14
US3656960A (en) 1972-04-18
FR2089074A5 (fr) 1972-01-07
DE2116253B2 (de) 1973-09-20
GB1345932A (en) 1974-02-06

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