CA1204737A - Production of azo compounds - Google Patents
Production of azo compoundsInfo
- Publication number
- CA1204737A CA1204737A CA000438667A CA438667A CA1204737A CA 1204737 A CA1204737 A CA 1204737A CA 000438667 A CA000438667 A CA 000438667A CA 438667 A CA438667 A CA 438667A CA 1204737 A CA1204737 A CA 1204737A
- Authority
- CA
- Canada
- Prior art keywords
- reactor
- mixer
- compartment
- coupling
- diazotisation
- 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
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
- C09B63/00—Lakes
- C09B63/005—Metal lakes of dyes
-
- 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
-
- 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
-
- 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
- C09B63/00—Lakes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerization Catalysts (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8228804 | 1982-10-08 | ||
GB08228804A GB2129434B (en) | 1982-10-08 | 1982-10-08 | Production of azo compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1204737A true CA1204737A (en) | 1986-05-20 |
Family
ID=10533473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000438667A Expired CA1204737A (en) | 1982-10-08 | 1983-10-07 | Production of azo compounds |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5986660A (it) |
KR (1) | KR910006715B1 (it) |
CA (1) | CA1204737A (it) |
CH (1) | CH654846A5 (it) |
DE (1) | DE3336247A1 (it) |
DK (1) | DK462983A (it) |
FR (1) | FR2534266B1 (it) |
GB (1) | GB2129434B (it) |
IT (1) | IT1207981B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6191263A (ja) * | 1984-10-12 | 1986-05-09 | Dainichi Seika Kogyo Kk | 易分散性アゾレ−キ顔料の製造方法 |
CH663027A5 (de) * | 1985-01-08 | 1987-11-13 | Ciba Geigy Ag | Verfahren zur herstellung von metallisierbaren azofarbstoffen. |
JPS6218472A (ja) * | 1985-07-16 | 1987-01-27 | Dainichi Color & Chem Mfg Co Ltd | インキ組成物 |
EP0220130B1 (de) * | 1985-08-22 | 1990-03-28 | Ciba-Geigy Ag | Verfahren zur Bestimmung der Diazonium-Ionenkonzentration |
US5204453A (en) * | 1986-03-18 | 1993-04-20 | Ciba-Geigy Corporation | Process for the preparation of 1:2 metal complex azo compounds by carrying out diazotization and coupling in the presence of a metal donor |
IN169308B (it) * | 1986-05-03 | 1991-09-28 | Hoechst Ag | |
IN169307B (it) * | 1986-05-03 | 1991-09-28 | Hoechst Ag | |
GB9007284D0 (en) * | 1990-03-31 | 1990-05-30 | Ciba Geigy Ag | Production of pigments |
JP2006028341A (ja) * | 2004-07-16 | 2006-02-02 | Toyo Ink Mfg Co Ltd | ジスアゾ顔料の製造方法及びジスアゾ顔料 |
CN101054473B (zh) * | 2006-04-10 | 2010-10-20 | 浙江龙盛集团股份有限公司 | 一种耦合生产设备及生产工艺 |
WO2007142185A1 (ja) | 2006-06-02 | 2007-12-13 | Dic Corporation | アゾ化合物の製造方法 |
JP4861899B2 (ja) * | 2006-06-02 | 2012-01-25 | Dic株式会社 | C.i.ピグメントレッド57:1及びその製造方法 |
CN104830089B (zh) * | 2015-04-29 | 2017-04-19 | 绍兴文理学院 | 一种染料连续偶合及减少能耗的方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE540844A (it) * | 1954-08-26 | |||
DE1085278B (de) * | 1958-03-08 | 1960-07-14 | Hoechst Ag | Verfahren zur kontinuierlichen Herstellung von Azopigmenten |
GB1204486A (en) * | 1966-12-09 | 1970-09-09 | Boots Pure Drug Co Ltd | Fermentation processes |
DE1907440B2 (de) * | 1969-02-14 | 1970-12-03 | Kali-Chemie Ag, 3000 Hannover | Verfahren und Vorrichtung zur Herstellung von Bariumcarbonat |
US4087863A (en) * | 1974-04-23 | 1978-05-02 | Bayer Aktiengesellschaft | Mixer |
US4018751A (en) * | 1975-04-09 | 1977-04-19 | American Cyanamid Company | Continuous process for aminoazobenzene |
GB1547759A (en) * | 1975-08-09 | 1979-06-27 | Ciba Geigy Ag | Automatic control of azo-coupling in the preparation of pigments |
CS188419B1 (en) * | 1975-12-23 | 1979-03-30 | Jan Paca | Device for the continuous production of microbial biomass in the process using volatile substrates |
GB1592385A (en) * | 1977-08-31 | 1981-07-08 | Coy David Howard | Methionine enkephalin derivatives |
GB2014597A (en) * | 1978-02-14 | 1979-08-30 | Ici Ltd | Continuous Coupling Process |
GB2021132B (en) * | 1978-02-14 | 1982-07-21 | Ici Ltd | Azo coupling process |
JPS5821937B2 (ja) * | 1978-07-05 | 1983-05-04 | 住友化学工業株式会社 | アゾレ−キ顔料の製造法 |
DE2844634A1 (de) * | 1978-10-13 | 1980-04-24 | Hoechst Ag | Verfahren zur kontinuierlichen herstellung von azopigmenten |
-
1982
- 1982-10-08 GB GB08228804A patent/GB2129434B/en not_active Expired
-
1983
- 1983-09-30 CH CH5305/83A patent/CH654846A5/de not_active IP Right Cessation
- 1983-10-05 DE DE19833336247 patent/DE3336247A1/de not_active Withdrawn
- 1983-10-07 IT IT8323201A patent/IT1207981B/it active
- 1983-10-07 DK DK462983A patent/DK462983A/da not_active Application Discontinuation
- 1983-10-07 KR KR1019830004759A patent/KR910006715B1/ko not_active IP Right Cessation
- 1983-10-07 FR FR8315980A patent/FR2534266B1/fr not_active Expired
- 1983-10-07 CA CA000438667A patent/CA1204737A/en not_active Expired
- 1983-10-08 JP JP58189123A patent/JPS5986660A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5986660A (ja) | 1984-05-18 |
DK462983A (da) | 1984-04-09 |
GB2129434B (en) | 1986-04-16 |
FR2534266A1 (fr) | 1984-04-13 |
DK462983D0 (da) | 1983-10-07 |
KR840006817A (ko) | 1984-12-03 |
KR910006715B1 (ko) | 1991-08-31 |
IT1207981B (it) | 1989-06-01 |
DE3336247A1 (de) | 1984-04-12 |
CH654846A5 (de) | 1986-03-14 |
FR2534266B1 (fr) | 1987-02-13 |
IT8323201A0 (it) | 1983-10-07 |
GB2129434A (en) | 1984-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |