GB1143727A - - Google Patents
Info
- Publication number
- GB1143727A GB1143727A GB1143727DA GB1143727A GB 1143727 A GB1143727 A GB 1143727A GB 1143727D A GB1143727D A GB 1143727DA GB 1143727 A GB1143727 A GB 1143727A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sept
- organic solvent
- solution
- mixing
- coupling
- 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
- 238000010168 coupling process Methods 0.000 abstract 3
- 239000000049 pigment Substances 0.000 abstract 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- BFCFYVKQTRLZHA-UHFFFAOYSA-N 1-chloro-2-nitrobenzene Chemical class [O-][N+](=O)C1=CC=CC=C1Cl BFCFYVKQTRLZHA-UHFFFAOYSA-N 0.000 abstract 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- IFVTZJHWGZSXFD-UHFFFAOYSA-N biphenylene Chemical group C1=CC=C2C3=CC=CC=C3C2=C1 IFVTZJHWGZSXFD-UHFFFAOYSA-N 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 229910052739 hydrogen Chemical group 0.000 abstract 1
- 239000001257 hydrogen Chemical group 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000725 suspension 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
-
- 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/006—Special methods of performing the coupling reaction characterised by process features
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1309066A CH477517A (de) | 1966-09-09 | 1966-09-09 | Verfahren zur Herstellung von Disazopigmenten |
| CH1114867 | 1967-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1143727A true GB1143727A (enrdf_load_stackoverflow) | 1900-01-01 |
Family
ID=25707866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1143727D Expired GB1143727A (enrdf_load_stackoverflow) | 1966-09-09 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE703662A (enrdf_load_stackoverflow) |
| CH (1) | CH477517A (enrdf_load_stackoverflow) |
| DE (1) | DE1644117A1 (enrdf_load_stackoverflow) |
| ES (1) | ES344876A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1143727A (enrdf_load_stackoverflow) |
| NL (1) | NL6712378A (enrdf_load_stackoverflow) |
| SE (1) | SE314150B (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2302482A1 (de) * | 1973-01-19 | 1974-08-08 | Hoechst Ag | Disazopigment, verfahren zu seiner herstellung und seine verwendung |
| US4454067A (en) * | 1978-10-13 | 1984-06-12 | Hoechst Aktiengesellschaft | Continuous production of azo pigments |
| US4689403A (en) * | 1966-08-15 | 1987-08-25 | Ciba-Geigy Ag | Disazo pigment from condensation of carboxylic acid chloride with 2,5-dichloro-1,4-phenylene diamine |
| EP0244686A3 (en) * | 1986-05-03 | 1990-11-14 | Hoechst Aktiengesellschaft | Process for the manufacture of azo pigments |
| US6437104B1 (en) | 2000-07-01 | 2002-08-20 | Clariant Gmbh | Preparation of disazo condensation pigments in microreactors |
| WO2008125580A3 (de) * | 2007-04-13 | 2009-04-09 | Basf Se | Herstellung feinteiliger pigmente |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2521249C2 (de) * | 1975-05-13 | 1983-11-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung deckender organischer Pigmente |
| EP0095442A1 (de) * | 1982-05-18 | 1983-11-30 | Ciba-Geigy Ag | Disazopigmente, Verfahren zu deren Herstellung und Verwendung |
-
0
- GB GB1143727D patent/GB1143727A/en not_active Expired
-
1966
- 1966-09-09 CH CH1309066A patent/CH477517A/de not_active IP Right Cessation
-
1967
- 1967-08-30 DE DE19671644117 patent/DE1644117A1/de active Pending
- 1967-09-08 BE BE703662D patent/BE703662A/xx unknown
- 1967-09-08 NL NL6712378A patent/NL6712378A/xx unknown
- 1967-09-08 SE SE1242667A patent/SE314150B/xx unknown
- 1967-09-08 ES ES344876A patent/ES344876A1/es not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689403A (en) * | 1966-08-15 | 1987-08-25 | Ciba-Geigy Ag | Disazo pigment from condensation of carboxylic acid chloride with 2,5-dichloro-1,4-phenylene diamine |
| DE2302482A1 (de) * | 1973-01-19 | 1974-08-08 | Hoechst Ag | Disazopigment, verfahren zu seiner herstellung und seine verwendung |
| US4454067A (en) * | 1978-10-13 | 1984-06-12 | Hoechst Aktiengesellschaft | Continuous production of azo pigments |
| EP0244686A3 (en) * | 1986-05-03 | 1990-11-14 | Hoechst Aktiengesellschaft | Process for the manufacture of azo pigments |
| US6437104B1 (en) | 2000-07-01 | 2002-08-20 | Clariant Gmbh | Preparation of disazo condensation pigments in microreactors |
| WO2008125580A3 (de) * | 2007-04-13 | 2009-04-09 | Basf Se | Herstellung feinteiliger pigmente |
Also Published As
| Publication number | Publication date |
|---|---|
| CH477517A (de) | 1969-08-31 |
| SE314150B (enrdf_load_stackoverflow) | 1969-09-01 |
| ES344876A1 (es) | 1969-01-01 |
| DE1644117A1 (de) | 1970-10-29 |
| NL6712378A (enrdf_load_stackoverflow) | 1968-03-11 |
| BE703662A (enrdf_load_stackoverflow) | 1968-03-08 |
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