GB2129434B - Production of azo compounds - Google Patents

Production of azo compounds

Info

Publication number
GB2129434B
GB2129434B GB08228804A GB8228804A GB2129434B GB 2129434 B GB2129434 B GB 2129434B GB 08228804 A GB08228804 A GB 08228804A GB 8228804 A GB8228804 A GB 8228804A GB 2129434 B GB2129434 B GB 2129434B
Authority
GB
United Kingdom
Prior art keywords
production
azo compounds
azo
compounds
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
Application number
GB08228804A
Other versions
GB2129434A (en
Inventor
David James Morris
Barry John Mcmahon
Horace John Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB08228804A priority Critical patent/GB2129434B/en
Priority to CH5305/83A priority patent/CH654846A5/en
Priority to DE19833336247 priority patent/DE3336247A1/en
Priority to DK462983A priority patent/DK462983A/en
Priority to IT8323201A priority patent/IT1207981B/en
Priority to FR8315980A priority patent/FR2534266B1/en
Priority to KR1019830004759A priority patent/KR910006715B1/en
Priority to CA000438667A priority patent/CA1204737A/en
Priority to JP58189123A priority patent/JPS5986660A/en
Publication of GB2129434A publication Critical patent/GB2129434A/en
Application granted granted Critical
Publication of GB2129434B publication Critical patent/GB2129434B/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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)
  • Developing Agents For Electrophotography (AREA)
  • Polymerization Catalysts (AREA)
GB08228804A 1982-10-08 1982-10-08 Production of azo compounds Expired GB2129434B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB08228804A GB2129434B (en) 1982-10-08 1982-10-08 Production of azo compounds
CH5305/83A CH654846A5 (en) 1982-10-08 1983-09-30 PRODUCTION OF AZO COMPOUNDS.
DE19833336247 DE3336247A1 (en) 1982-10-08 1983-10-05 PRODUCTION OF AZO COMPOUNDS
IT8323201A IT1207981B (en) 1982-10-08 1983-10-07 PRODUCTION OF AZOIC COMPOUNDS.
DK462983A DK462983A (en) 1982-10-08 1983-10-07 PROCEDURE FOR CONTINUOUS PREPARATION OF AZO COMPOUNDS
FR8315980A FR2534266B1 (en) 1982-10-08 1983-10-07 PROCESS FOR THE CONTINUOUS MANUFACTURE OF AZO COMPOUNDS
KR1019830004759A KR910006715B1 (en) 1982-10-08 1983-10-07 Process for the preparation of azo compounds
CA000438667A CA1204737A (en) 1982-10-08 1983-10-07 Production of azo compounds
JP58189123A JPS5986660A (en) 1982-10-08 1983-10-08 Manufacture of azo compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08228804A GB2129434B (en) 1982-10-08 1982-10-08 Production of azo compounds

Publications (2)

Publication Number Publication Date
GB2129434A GB2129434A (en) 1984-05-16
GB2129434B true GB2129434B (en) 1986-04-16

Family

ID=10533473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08228804A Expired GB2129434B (en) 1982-10-08 1982-10-08 Production of azo compounds

Country Status (9)

Country Link
JP (1) JPS5986660A (en)
KR (1) KR910006715B1 (en)
CA (1) CA1204737A (en)
CH (1) CH654846A5 (en)
DE (1) DE3336247A1 (en)
DK (1) DK462983A (en)
FR (1) FR2534266B1 (en)
GB (1) GB2129434B (en)
IT (1) IT1207981B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6191263A (en) * 1984-10-12 1986-05-09 Dainichi Seika Kogyo Kk Preparation of readily dispersible azo lake pigment
CH663027A5 (en) * 1985-01-08 1987-11-13 Ciba Geigy Ag METHOD FOR PRODUCING metalizable azo dyes.
JPS6218472A (en) * 1985-07-16 1987-01-27 Dainichi Color & Chem Mfg Co Ltd Azo pigment composition
DE3669881D1 (en) * 1985-08-22 1990-05-03 Ciba Geigy Ag METHOD FOR DETERMINING THE DIAZONIUM ION CONCENTRATION.
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
IN169307B (en) * 1986-05-03 1991-09-28 Hoechst Ag
IN169308B (en) * 1986-05-03 1991-09-28 Hoechst Ag
GB9007284D0 (en) * 1990-03-31 1990-05-30 Ciba Geigy Ag Production of pigments
JP2006028341A (en) * 2004-07-16 2006-02-02 Toyo Ink Mfg Co Ltd Method for producing disazo pigment and disazo pigment
CN101054473B (en) * 2006-04-10 2010-10-20 浙江龙盛集团股份有限公司 Coupling producing device and producing technique
JP4861899B2 (en) 2006-06-02 2012-01-25 Ｄｉｃ株式会社 C. I. Pigment Red 57: 1 and manufacturing method thereof
EP2025719B1 (en) * 2006-06-02 2013-04-24 DIC Corporation Process for production of azo compound
CN104830089B (en) * 2015-04-29 2017-04-19 绍兴文理学院 Dye continuous coupling method with reduced energy consumption

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551798A (en) * 1954-08-26
DE1085278B (en) * 1958-03-08 1960-07-14 Hoechst Ag Process for the continuous production of azo pigments
GB1204486A (en) * 1966-12-09 1970-09-09 Boots Pure Drug Co Ltd Fermentation processes
DE1907440B2 (en) * 1969-02-14 1970-12-03 Kali-Chemie Ag, 3000 Hannover Method and device for the production of barium carbonate
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
GB2021132B (en) * 1978-02-14 1982-07-21 Ici Ltd Azo coupling process
GB2014597A (en) * 1978-02-14 1979-08-30 Ici Ltd Continuous Coupling Process
JPS5821937B2 (en) * 1978-07-05 1983-05-04 住友化学工業株式会社 Manufacturing method of azo lake pigment
DE2844634A1 (en) * 1978-10-13 1980-04-24 Hoechst Ag METHOD FOR THE CONTINUOUS PRODUCTION OF AZOPIGMENTS

Also Published As

Publication number Publication date
FR2534266B1 (en) 1987-02-13
DK462983D0 (en) 1983-10-07
IT1207981B (en) 1989-06-01
KR910006715B1 (en) 1991-08-31
KR840006817A (en) 1984-12-03
DE3336247A1 (en) 1984-04-12
CA1204737A (en) 1986-05-20
DK462983A (en) 1984-04-09
IT8323201A0 (en) 1983-10-07
GB2129434A (en) 1984-05-16
JPS5986660A (en) 1984-05-18
CH654846A5 (en) 1986-03-14
FR2534266A1 (en) 1984-04-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931008