CA920590A - Trifluoromethylbenzimidazolo-carbocyanine dyes - Google Patents

Trifluoromethylbenzimidazolo-carbocyanine dyes

Info

Publication number
CA920590A
CA920590A CA079522A CA79522A CA920590A CA 920590 A CA920590 A CA 920590A CA 079522 A CA079522 A CA 079522A CA 79522 A CA79522 A CA 79522A CA 920590 A CA920590 A CA 920590A
Authority
CA
Canada
Prior art keywords
trifluoromethylbenzimidazolo
carbocyanine dyes
carbocyanine
dyes
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
CA079522A
Other languages
English (en)
Other versions
CA79522S (en
Inventor
Yao Shi-Kuang
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.)
GAF Corp
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
Application granted granted Critical
Publication of CA920590A publication Critical patent/CA920590A/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
    • C09B23/02—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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA079522A 1969-04-21 1970-04-08 Trifluoromethylbenzimidazolo-carbocyanine dyes Expired CA920590A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA920590A true CA920590A (en) 1973-02-06

Family

ID=25224724

Family Applications (1)

Application Number Title Priority Date Filing Date
CA079522A Expired CA920590A (en) 1969-04-21 1970-04-08 Trifluoromethylbenzimidazolo-carbocyanine dyes

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
FR2043287A5 (en) 1971-02-12
JPS4822817B1 (fr) 1973-07-09
BE749183A (fr) 1970-10-01
DE2018231A1 (fr) 1970-10-22

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