BE749183A - Nouveaux colorants a base de 5-trifluoromethyl- benzimidazolocarbocyanine - Google Patents

Nouveaux colorants a base de 5-trifluoromethyl- benzimidazolocarbocyanine

Info

Publication number
BE749183A
BE749183A BE749183DA BE749183A BE 749183 A BE749183 A BE 749183A BE 749183D A BE749183D A BE 749183DA BE 749183 A BE749183 A BE 749183A
Authority
BE
Belgium
Prior art keywords
benzimidazolocarbocyanine
trifluoromethyl
colorants based
new colorants
new
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 BE749183A publication Critical patent/BE749183A/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)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE749183D 1969-04-21 1970-04-20 Nouveaux colorants a base de 5-trifluoromethyl- benzimidazolocarbocyanine BE749183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81812269A 1969-04-21 1969-04-21

Publications (1)

Publication Number Publication Date
BE749183A true BE749183A (fr) 1970-10-01

Family

ID=25224724

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749183D BE749183A (fr) 1969-04-21 1970-04-20 Nouveaux colorants a base de 5-trifluoromethyl- benzimidazolocarbocyanine

Country Status (5)

Country Link
JP (1) JPS4822817B1 (fr)
BE (1) BE749183A (fr)
CA (1) CA920590A (fr)
DE (1) DE2018231A1 (fr)
FR (1) FR2043287A5 (fr)

Also Published As

Publication number Publication date
CA920590A (en) 1973-02-06
JPS4822817B1 (fr) 1973-07-09
FR2043287A5 (en) 1971-02-12
DE2018231A1 (fr) 1970-10-22

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