CA920590A - Trifluoromethylbenzimidazolo-carbocyanine dyes - Google Patents
Trifluoromethylbenzimidazolo-carbocyanine dyesInfo
- 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
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)
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 (en) |
BE (1) | BE749183A (en) |
CA (1) | CA920590A (en) |
DE (1) | DE2018231A1 (en) |
FR (1) | FR2043287A5 (en) |
-
1970
- 1970-04-08 CA CA079522A patent/CA920590A/en not_active Expired
- 1970-04-14 FR FR7013350A patent/FR2043287A5/en not_active Expired
- 1970-04-16 DE DE19702018231 patent/DE2018231A1/de active Pending
- 1970-04-17 JP JP45032885A patent/JPS4822817B1/ja active Pending
- 1970-04-20 BE BE749183D patent/BE749183A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE749183A (en) | 1970-10-01 |
JPS4822817B1 (en) | 1973-07-09 |
FR2043287A5 (en) | 1971-02-12 |
DE2018231A1 (en) | 1970-10-22 |
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