BE403223A - - Google Patents
Info
- Publication number
- BE403223A BE403223A BE403223DA BE403223A BE 403223 A BE403223 A BE 403223A BE 403223D A BE403223D A BE 403223DA BE 403223 A BE403223 A BE 403223A
- Authority
- BE
- Belgium
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
- C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
- C09B23/083—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines five >CH- groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE438484X | 1933-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE403223A true BE403223A (de) |
Family
ID=6507173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE403223D BE403223A (de) | 1933-05-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2275024A (de) |
| BE (1) | BE403223A (de) |
| FR (1) | FR773648A (de) |
| GB (1) | GB438484A (de) |
-
0
- BE BE403223D patent/BE403223A/xx unknown
-
1934
- 1934-05-17 FR FR773648D patent/FR773648A/fr not_active Expired
- 1934-05-18 GB GB6381/35A patent/GB438484A/en not_active Expired
-
1937
- 1937-06-22 US US149677A patent/US2275024A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR773648A (fr) | 1934-11-22 |
| GB438484A (en) | 1935-11-18 |
| US2275024A (en) | 1942-03-03 |