NL6801556A - - Google Patents
Info
- Publication number
- NL6801556A NL6801556A NL6801556A NL6801556A NL6801556A NL 6801556 A NL6801556 A NL 6801556A NL 6801556 A NL6801556 A NL 6801556A NL 6801556 A NL6801556 A NL 6801556A NL 6801556 A NL6801556 A NL 6801556A
- Authority
- NL
- Netherlands
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
- C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH166067A CH478834A (de) | 1967-02-03 | 1967-02-03 | Verfahren zur Herstellung von Cyaninverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6801556A true NL6801556A (https=) | 1968-08-05 |
Family
ID=4215648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6801556A NL6801556A (https=) | 1967-02-03 | 1968-02-02 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE710261A (https=) |
| CH (1) | CH478834A (https=) |
| DE (1) | DE1695113A1 (https=) |
| FR (1) | FR1559863A (https=) |
| GB (1) | GB1167110A (https=) |
| NL (1) | NL6801556A (https=) |
-
1967
- 1967-02-03 CH CH166067A patent/CH478834A/de not_active IP Right Cessation
-
1968
- 1968-02-02 FR FR1559863D patent/FR1559863A/fr not_active Expired
- 1968-02-02 GB GB547368A patent/GB1167110A/en not_active Expired
- 1968-02-02 BE BE710261D patent/BE710261A/xx unknown
- 1968-02-02 DE DE19681695113 patent/DE1695113A1/de active Pending
- 1968-02-02 NL NL6801556A patent/NL6801556A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1695113A1 (de) | 1971-03-18 |
| GB1167110A (en) | 1969-10-15 |
| FR1559863A (https=) | 1969-03-14 |
| CH478834A (de) | 1969-09-30 |
| BE710261A (https=) | 1968-08-02 |