GB1266489A - - Google Patents
Info
- Publication number
- GB1266489A GB1266489A GB1266489DA GB1266489A GB 1266489 A GB1266489 A GB 1266489A GB 1266489D A GB1266489D A GB 1266489DA GB 1266489 A GB1266489 A GB 1266489A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitrated
- acid
- azo
- dyestuff
- nitration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000975 dye Substances 0.000 abstract 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 150000001735 carboxylic acids Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 230000000802 nitrating effect Effects 0.000 abstract 2
- 238000006396 nitration reaction Methods 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- GTTFJYUWPUKXJH-UHFFFAOYSA-N n-(4-aminophenyl)benzamide Chemical compound C1=CC(N)=CC=C1NC(=O)C1=CC=CC=C1 GTTFJYUWPUKXJH-UHFFFAOYSA-N 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/04—Preparation of azo dyes from other azo compounds by nitration
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 |
|---|---|---|---|
| CH998769A CH519559A (de) | 1969-06-30 | 1969-06-30 | Verfahren zur Herstellung nitrierter Azofarbstoffcarbonsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1266489A true GB1266489A (enrdf_load_stackoverflow) | 1972-03-08 |
Family
ID=4357873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1266489D Expired GB1266489A (enrdf_load_stackoverflow) | 1969-06-30 | 1970-06-03 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE752666A (enrdf_load_stackoverflow) |
| CH (1) | CH519559A (enrdf_load_stackoverflow) |
| DE (1) | DE2030964A1 (enrdf_load_stackoverflow) |
| ES (1) | ES381234A2 (enrdf_load_stackoverflow) |
| FR (1) | FR2048048B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1266489A (enrdf_load_stackoverflow) |
| NL (1) | NL7009576A (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR505007A (fr) * | 1916-08-01 | 1920-07-21 | Soc Ind Chimique Bale | Procédé pour la préparation de dérivés nitrés de colorants azoiques |
-
1969
- 1969-06-30 CH CH998769A patent/CH519559A/de not_active IP Right Cessation
-
1970
- 1970-06-03 GB GB1266489D patent/GB1266489A/en not_active Expired
- 1970-06-23 DE DE19702030964 patent/DE2030964A1/de active Pending
- 1970-06-26 FR FR7023852A patent/FR2048048B1/fr not_active Expired
- 1970-06-27 ES ES381234A patent/ES381234A2/es not_active Expired
- 1970-06-29 NL NL7009576A patent/NL7009576A/xx unknown
- 1970-06-29 BE BE752666D patent/BE752666A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE752666A (fr) | 1970-12-29 |
| FR2048048B1 (enrdf_load_stackoverflow) | 1973-10-19 |
| NL7009576A (enrdf_load_stackoverflow) | 1971-01-04 |
| DE2030964A1 (de) | 1971-01-14 |
| FR2048048A1 (enrdf_load_stackoverflow) | 1971-03-19 |
| CH519559A (de) | 1972-02-29 |
| ES381234A2 (es) | 1972-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |