BE819018A - Alcoyl-aryl-aminophenyl-1,3-dioxo-2-indenylidene-acetonitriles et leur procede de fabrication - Google Patents
Alcoyl-aryl-aminophenyl-1,3-dioxo-2-indenylidene-acetonitriles et leur procede de fabricationInfo
- Publication number
- BE819018A BE819018A BE147759A BE147759A BE819018A BE 819018 A BE819018 A BE 819018A BE 147759 A BE147759 A BE 147759A BE 147759 A BE147759 A BE 147759A BE 819018 A BE819018 A BE 819018A
- Authority
- BE
- Belgium
- Prior art keywords
- alcoyl
- indenylidene
- acetonitriles
- dioxo
- aminophenyl
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/221—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating pH value
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1192073 | 1973-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE819018A true BE819018A (fr) | 1975-02-20 |
Family
ID=4378174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE147759A BE819018A (fr) | 1973-08-20 | 1974-08-20 | Alcoyl-aryl-aminophenyl-1,3-dioxo-2-indenylidene-acetonitriles et leur procede de fabrication |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5050422A (xx) |
| AT (1) | AT331234B (xx) |
| BE (1) | BE819018A (xx) |
| CS (1) | CS174789B2 (xx) |
| DD (1) | DD117448A5 (xx) |
| DE (1) | DE2431355A1 (xx) |
| FR (1) | FR2241540B1 (xx) |
| GB (1) | GB1416017A (xx) |
| IT (1) | IT1018954B (xx) |
| LU (2) | LU70761A1 (xx) |
| NL (1) | NL7408677A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61268760A (ja) * | 1985-05-23 | 1986-11-28 | Nippon Kayaku Co Ltd | スチリル系化合物並びにそれを用いる染色法 |
-
1974
- 1974-06-27 NL NL7408677A patent/NL7408677A/xx unknown
- 1974-06-29 DE DE19742431355 patent/DE2431355A1/de active Pending
- 1974-07-03 GB GB2946474A patent/GB1416017A/en not_active Expired
- 1974-08-06 JP JP49090678A patent/JPS5050422A/ja active Pending
- 1974-08-13 IT IT5258774A patent/IT1018954B/it active
- 1974-08-16 DD DD18054374A patent/DD117448A5/xx unknown
- 1974-08-16 CS CS573774A patent/CS174789B2/cs unknown
- 1974-08-19 AT AT674174A patent/AT331234B/de not_active IP Right Cessation
- 1974-08-20 LU LU70761A patent/LU70761A1/xx unknown
- 1974-08-20 LU LU70760A patent/LU70760A1/xx unknown
- 1974-08-20 BE BE147759A patent/BE819018A/xx unknown
- 1974-08-20 FR FR7428598A patent/FR2241540B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2241540A1 (xx) | 1975-03-21 |
| DE2431355A1 (de) | 1975-03-06 |
| ATA674174A (de) | 1975-11-15 |
| IT1018954B (it) | 1977-10-20 |
| DD117448A5 (xx) | 1976-01-12 |
| LU70761A1 (xx) | 1975-06-11 |
| NL7408677A (nl) | 1975-02-24 |
| CS174789B2 (xx) | 1977-04-29 |
| FR2241540B1 (xx) | 1978-02-17 |
| AT331234B (de) | 1976-08-10 |
| LU70760A1 (xx) | 1975-06-11 |
| JPS5050422A (xx) | 1975-05-06 |
| GB1416017A (en) | 1975-12-03 |
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