FR2303050A1 - Procede de preparation de pigments de benzidines - Google Patents
Procede de preparation de pigments de benzidinesInfo
- Publication number
- FR2303050A1 FR2303050A1 FR7506859A FR7506859A FR2303050A1 FR 2303050 A1 FR2303050 A1 FR 2303050A1 FR 7506859 A FR7506859 A FR 7506859A FR 7506859 A FR7506859 A FR 7506859A FR 2303050 A1 FR2303050 A1 FR 2303050A1
- Authority
- FR
- France
- Prior art keywords
- azoxybenzene
- deriv
- prepd
- single phase
- wide application
- 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.)
- Granted
Links
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000049 pigment Substances 0.000 title abstract 2
- GAUZCKBSTZFWCT-UHFFFAOYSA-N azoxybenzene Chemical compound C=1C=CC=CC=1[N+]([O-])=NC1=CC=CC=C1 GAUZCKBSTZFWCT-UHFFFAOYSA-N 0.000 title 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N Acetoacetic acid Natural products CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 abstract 1
- 229910006069 SO3H Inorganic materials 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- WOWBFOBYOAGEEA-UHFFFAOYSA-N diafenthiuron Chemical compound CC(C)C1=C(NC(=S)NC(C)(C)C)C(C(C)C)=CC(OC=2C=CC=CC=2)=C1 WOWBFOBYOAGEEA-UHFFFAOYSA-N 0.000 abstract 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 abstract 1
- 239000001052 yellow pigment Substances 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7506859A FR2303050A1 (fr) | 1975-03-05 | 1975-03-05 | Procede de preparation de pigments de benzidines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7506859A FR2303050A1 (fr) | 1975-03-05 | 1975-03-05 | Procede de preparation de pigments de benzidines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2303050A1 true FR2303050A1 (fr) | 1976-10-01 |
| FR2303050B1 FR2303050B1 (cg-RX-API-DMAC7.html) | 1978-10-06 |
Family
ID=9152135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7506859A Granted FR2303050A1 (fr) | 1975-03-05 | 1975-03-05 | Procede de preparation de pigments de benzidines |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2303050A1 (cg-RX-API-DMAC7.html) |
-
1975
- 1975-03-05 FR FR7506859A patent/FR2303050A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2303050B1 (cg-RX-API-DMAC7.html) | 1978-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |