BE540819A - - Google Patents
Info
- Publication number
- BE540819A BE540819A BE540819DA BE540819A BE 540819 A BE540819 A BE 540819A BE 540819D A BE540819D A BE 540819DA BE 540819 A BE540819 A BE 540819A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
-
- 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
- C09B23/10—The polymethine chain containing an even number of >CH- groups
- C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2905667X | 1954-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE540819A true BE540819A (de) |
Family
ID=4572685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE540819D BE540819A (de) | 1954-08-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2905667A (de) |
| BE (1) | BE540819A (de) |
| CH (2) | CH332135A (de) |
| DE (1) | DE1039064B (de) |
| NL (4) | NL98594C (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1192397A (fr) * | 1957-07-19 | 1959-10-26 | Ciba Geigy | Nouveaux colorants solubles dans l'eau, leur préparation et leur utilisation |
| NL258437A (de) * | 1959-11-27 | |||
| US3220955A (en) * | 1961-11-09 | 1965-11-30 | Union Oil Co | Composition, non-corrosive to metal surfaces |
| BE627309A (de) * | 1962-01-22 | |||
| US3222285A (en) * | 1962-07-23 | 1965-12-07 | Union Oil Co | Non-corrosive detergent compositions |
| DE3164935D1 (en) * | 1980-02-18 | 1984-08-30 | Basf Ag | Dyestuffs containing imidazolylethylene groups and their use |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2483392A (en) * | 1949-10-04 | Substituted ethylenes and process | ||
| NL61062C (de) * | 1942-12-23 | |||
| DE883286C (de) * | 1942-12-23 | 1953-07-16 | Ciba Geigy | Verfahren zur Herstellung von Diimidazolen |
| US2463264A (en) * | 1942-12-23 | 1949-03-01 | Ciba Ltd | Derivatives of cyclic amidines and process of making same |
| DE849694C (de) * | 1945-12-18 | 1952-09-18 | Ciba Geigy | Verfahren zur Herstellung von neuen substituierten AEthylenen |
-
0
- NL NL95630D patent/NL95630C/xx active
- NL NL229608D patent/NL229608A/xx unknown
- NL NL199951D patent/NL199951A/xx unknown
- BE BE540819D patent/BE540819A/xx unknown
- NL NL98594D patent/NL98594C/xx active
-
1954
- 1954-08-27 CH CH332135D patent/CH332135A/de unknown
-
1955
- 1955-02-22 CH CH335677D patent/CH335677A/de unknown
- 1955-08-23 DE DEC11745A patent/DE1039064B/de active Pending
- 1955-08-25 US US530609A patent/US2905667A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH332135A (de) | 1958-08-31 |
| DE1039064B (de) | 1958-09-18 |
| NL95630C (de) | |
| NL229608A (de) | |
| CH335677A (de) | 1959-01-31 |
| NL98594C (de) | |
| NL199951A (de) | |
| US2905667A (en) | 1959-09-22 |