BE378326A - - Google Patents

Info

Publication number
BE378326A
BE378326A BE378326DA BE378326A BE 378326 A BE378326 A BE 378326A BE 378326D A BE378326D A BE 378326DA BE 378326 A BE378326 A BE 378326A
Authority
BE
Belgium
Application number
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.)
Publication of BE378326A publication Critical patent/BE378326A/xx

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
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- 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
    • C09B23/02—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)
  • Plural Heterocyclic Compounds (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE378326D 1930-03-12 BE378326A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US435105A US1969444A (en) 1930-03-12 1930-03-12 Dibenzothiocarbocyanine dye and process of preparing it

Publications (1)

Publication Number Publication Date
BE378326A true BE378326A (sv)

Family

ID=23727004

Family Applications (1)

Application Number Title Priority Date Filing Date
BE378326D BE378326A (sv) 1930-03-12

Country Status (4)

Country Link
US (1) US1969444A (sv)
BE (1) BE378326A (sv)
DE (1) DE730721C (sv)
FR (1) FR713047A (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474426A (en) * 1941-12-10 1949-06-28 Ilford Ltd Cyanine dyestuffs and dyestuff intermediates

Also Published As

Publication number Publication date
FR713047A (fr) 1931-10-17
DE730721C (de) 1943-01-16
US1969444A (en) 1934-08-07

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