BE769341A - Nouveaux composes du stilbene utilises comme agents eclaircissants et leur procede de preparation - Google Patents
Nouveaux composes du stilbene utilises comme agents eclaircissants et leur procede de preparationInfo
- Publication number
- BE769341A BE769341A BE769341A BE769341A BE769341A BE 769341 A BE769341 A BE 769341A BE 769341 A BE769341 A BE 769341A BE 769341 A BE769341 A BE 769341A BE 769341 A BE769341 A BE 769341A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation process
- compounds used
- lightening agents
- stilbene compounds
- new stilbene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
- C07D249/06—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles with aryl radicals directly attached to ring atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (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 |
|---|---|---|---|
| DE19702032172 DE2032172A1 (de) | 1970-06-30 | 1970-06-30 | Aufhellungsmittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE769341A true BE769341A (fr) | 1971-11-03 |
Family
ID=5775294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE769341A BE769341A (fr) | 1970-06-30 | 1971-06-30 | Nouveaux composes du stilbene utilises comme agents eclaircissants et leur procede de preparation |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3824236A (de) |
| BE (1) | BE769341A (de) |
| DE (1) | DE2032172A1 (de) |
| FR (1) | FR2100088A5 (de) |
| GB (1) | GB1319401A (de) |
| NL (1) | NL7108912A (de) |
-
1970
- 1970-06-30 DE DE19702032172 patent/DE2032172A1/de active Pending
-
1971
- 1971-06-28 NL NL7108912A patent/NL7108912A/xx unknown
- 1971-06-28 US US00157614A patent/US3824236A/en not_active Expired - Lifetime
- 1971-06-30 GB GB3063271A patent/GB1319401A/en not_active Expired
- 1971-06-30 FR FR7123999A patent/FR2100088A5/fr not_active Expired
- 1971-06-30 BE BE769341A patent/BE769341A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2100088A5 (de) | 1972-03-17 |
| US3824236A (en) | 1974-07-16 |
| DE2032172A1 (de) | 1972-01-05 |
| NL7108912A (de) | 1972-01-03 |
| GB1319401A (en) | 1973-06-06 |
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