BE752824A - Colorants de carbocyanine - Google Patents

Colorants de carbocyanine

Info

Publication number
BE752824A
BE752824A BE752824DA BE752824A BE 752824 A BE752824 A BE 752824A BE 752824D A BE752824D A BE 752824DA BE 752824 A BE752824 A BE 752824A
Authority
BE
Belgium
Prior art keywords
carbocyanin
colorants
carbocyanin colorants
Prior art date
Application number
Other languages
English (en)
Inventor
Shi-Kuang Yao
Original Assignee
Gaf Corp
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 Gaf Corp filed Critical Gaf Corp
Publication of BE752824A publication Critical patent/BE752824A/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
    • C09B23/02—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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE752824D 1969-07-02 1970-07-01 Colorants de carbocyanine BE752824A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83870969A 1969-07-02 1969-07-02

Publications (1)

Publication Number Publication Date
BE752824A true BE752824A (fr) 1970-12-16

Family

ID=25277856

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752824D BE752824A (fr) 1969-07-02 1970-07-01 Colorants de carbocyanine

Country Status (4)

Country Link
US (1) US3663211A (fr)
BE (1) BE752824A (fr)
DE (1) DE2032134A1 (fr)
GB (1) GB1267006A (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB505979A (en) * 1937-11-16 1939-05-16 Ig Farbenindustrie Ag Manufacture of sensitised photographic silver halide emulsions
BE579594A (fr) * 1958-06-19
BE595979A (fr) * 1959-10-13
US3177210A (en) * 1962-11-29 1965-04-06 Polaroid Corp Process for preparing cyanine spectral sensitizing dyes
US3428455A (en) * 1965-05-28 1969-02-18 Eastman Kodak Co Optically sensitized photographic element containing a developing agent

Also Published As

Publication number Publication date
DE2032134A1 (de) 1971-01-21
GB1267006A (fr) 1972-03-15
US3663211A (en) 1972-05-16

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