IT649869A - - Google Patents
Info
- Publication number
- IT649869A IT649869A IT649869DA IT649869A IT 649869 A IT649869 A IT 649869A IT 649869D A IT649869D A IT 649869DA IT 649869 A IT649869 A IT 649869A
- Authority
- IT
- Italy
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
- C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Coloring (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH529760A CH386595A (en) | 1960-05-09 | 1960-05-09 | Process for the preparation of basic polymethine dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT649869A true IT649869A (en) |
Family
ID=4291224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT649869D IT649869A (en) | 1960-05-09 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH386595A (en) |
| GB (1) | GB954240A (en) |
| IT (1) | IT649869A (en) |
-
0
- IT IT649869D patent/IT649869A/it unknown
-
1960
- 1960-05-09 CH CH529760A patent/CH386595A/en unknown
-
1961
- 1961-05-09 GB GB1689161A patent/GB954240A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB954240A (en) | 1964-04-02 |
| CH386595A (en) | 1965-01-15 |