BE658344A - - Google Patents
Info
- Publication number
- BE658344A BE658344A BE658344A BE658344A BE658344A BE 658344 A BE658344 A BE 658344A BE 658344 A BE658344 A BE 658344A BE 658344 A BE658344 A BE 658344A BE 658344 A BE658344 A BE 658344A
- 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
- C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH52364A CH406631A (de) | 1964-01-17 | 1964-01-17 | Verwendung von neuen 2,5-Dibenzoxazolyl-thiophen-Verbindungen als optische Aufhellmittel für nicht-textile Materialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658344A true BE658344A (en:Method) | 1965-07-15 |
Family
ID=4188947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658344A BE658344A (en:Method) | 1964-01-17 | 1965-01-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3255199A (en:Method) |
| BE (1) | BE658344A (en:Method) |
| CH (1) | CH406631A (en:Method) |
| DE (1) | DE1281385B (en:Method) |
| FR (1) | FR1434974A (en:Method) |
| GB (1) | GB1077982A (en:Method) |
| NL (1) | NL6500522A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3449257A (en) * | 1966-11-03 | 1969-06-10 | Eastman Kodak Co | Brightener compositions |
| CH577062B5 (en:Method) * | 1973-09-05 | 1976-06-30 | Ciba Geigy Ag | |
| EP0387725B1 (en) * | 1989-03-13 | 1997-01-22 | Sumitomo Seika Chemicals Co., Ltd. | Production of thiophene-2,5-dicarboxylic acid diesters and tetrahydrothiophene-2,5-dicarboxylic acid diesters |
| US5221749A (en) * | 1989-03-13 | 1993-06-22 | Sumitomo Seika Chemicals Co., Ltd. | Production of dibenzoxazolylthiophenes |
| US6924276B2 (en) | 2001-09-10 | 2005-08-02 | Warner-Lambert Company | Diacid-substituted heteroaryl derivatives as matrix metalloproteinase inhibitors |
| GB2623090A (en) | 2022-10-04 | 2024-04-10 | Sublino Ltd | Method of colouring |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH333182A (de) * | 1955-02-15 | 1958-11-29 | Ciba Geigy | Verwendung von Di-imidazolen zum optischen Aufhellen von Materialien aus Acrylnitrilpolymerisaten |
| US2985661A (en) * | 1956-02-06 | 1961-05-23 | American Cyanamid Co | Preparation of 2(omicron-aminophenyl)-benzimidazole |
| NL134833C (en:Method) * | 1960-08-11 | |||
| US3137655A (en) * | 1961-03-21 | 1964-06-16 | Glanzstoff Ag | Optical brightening |
| NL285932A (en:Method) * | 1961-11-27 |
-
1964
- 1964-01-17 CH CH52364A patent/CH406631A/de unknown
- 1964-12-30 FR FR434A patent/FR1434974A/fr not_active Expired
-
1965
- 1965-01-01 GB GB147/65A patent/GB1077982A/en not_active Expired
- 1965-01-12 US US425061A patent/US3255199A/en not_active Expired - Lifetime
- 1965-01-15 BE BE658344A patent/BE658344A/xx unknown
- 1965-01-15 NL NL6500522A patent/NL6500522A/xx unknown
- 1965-01-15 DE DEC34871A patent/DE1281385B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1077982A (en) | 1967-08-02 |
| FR1434974A (fr) | 1966-04-15 |
| DE1281385B (de) | 1968-10-24 |
| NL6500522A (en:Method) | 1965-07-19 |
| CH406631A (de) | 1966-01-31 |
| US3255199A (en) | 1966-06-07 |