NL7108743A - - Google Patents
Info
- Publication number
- NL7108743A NL7108743A NL7108743A NL7108743A NL7108743A NL 7108743 A NL7108743 A NL 7108743A NL 7108743 A NL7108743 A NL 7108743A NL 7108743 A NL7108743 A NL 7108743A NL 7108743 A NL7108743 A NL 7108743A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D263/57—Aryl or substituted aryl radicals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH932070A CH544835A (en) | 1970-10-14 | 1970-06-19 | Benzofuran optical brighteners |
| CH964570A CH571041A5 (en) | 1970-06-19 | 1970-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7108743A true NL7108743A (en) | 1971-12-28 |
Family
ID=25704623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7108743A NL7108743A (en) | 1970-06-19 | 1971-06-24 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE768956A (en) |
| CH (2) | CH932070A4 (en) |
| DE (1) | DE2129816A1 (en) |
| FR (1) | FR2099281A5 (en) |
| GB (1) | GB1312571A (en) |
| NL (1) | NL7108743A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2650456A1 (en) * | 1976-11-04 | 1978-05-11 | Bayer Ag | FLUORESCENT DYES |
| DE2860264D1 (en) * | 1977-11-16 | 1981-01-29 | Hoechst Ag | Diamino-1,3,5-triazinylstilbene compounds, a process for their preparation and their use as optical brighteners |
| US4297234A (en) * | 1979-05-17 | 1981-10-27 | Ciba-Geigy Corporation | Benzoxazolyl-stilbenes |
-
1970
- 1970-06-19 CH CH932070D patent/CH932070A4/xx unknown
- 1970-06-25 CH CH964570A patent/CH571041A5/xx not_active IP Right Cessation
-
1971
- 1971-06-16 DE DE19712129816 patent/DE2129816A1/en active Pending
- 1971-06-21 FR FR7122488A patent/FR2099281A5/fr not_active Expired
- 1971-06-24 NL NL7108743A patent/NL7108743A/xx unknown
- 1971-06-24 BE BE768956A patent/BE768956A/en unknown
- 1971-06-25 GB GB2994871A patent/GB1312571A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2129816A1 (en) | 1971-12-30 |
| FR2099281A5 (en) | 1972-03-10 |
| BE768956A (en) | 1971-11-03 |
| CH571041A5 (en) | 1975-12-31 |
| CH932070A4 (en) | 1973-07-31 |
| GB1312571A (en) | 1973-04-04 |