KR840006817A - 아조화합물의 제조방법 - Google Patents

아조화합물의 제조방법 Download PDF

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Publication number
KR840006817A
KR840006817A KR1019830004759A KR830004759A KR840006817A KR 840006817 A KR840006817 A KR 840006817A KR 1019830004759 A KR1019830004759 A KR 1019830004759A KR 830004759 A KR830004759 A KR 830004759A KR 840006817 A KR840006817 A KR 840006817A
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South Korea
Prior art keywords
mixer
compartment
diazotization
seconds
residence time
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KR1019830004759A
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English (en)
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KR910006715B1 (ko
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제임스 모리스 데이비드 (외 2)
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아놀드 세일러 에른스트 알테르
시바 가이기 에이지
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Publication of KR840006817A publication Critical patent/KR840006817A/ko
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    • 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

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  • 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)

Abstract

내용 없음

Description

아조화합물의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 도면은 본 발명을 수행하는데 사용되는 한 장치의 개략도이다.

Claims (16)

  1. 디아조화합물과 커플링성분을 제1격실에서의 반응물 체류시간이 5 내지 200초인 다격실믹서중에서, 레이크염료가 생성되는 경우 임의로 금속염의 존재하에 연속적으로 커플링함을 특징으로 하는 아조화합물의 연속 제조방법.
  2. 제1항에 있어서, 제1격실에서의 체류시간이 60 내지 180초인 방법.
  3. 제1항에 있어서, 다격실믹서가 3 내지 10개의 격실을 갖는 믹서인 방법.
  4. 제1항에 있어서, 제1격실 이외의 격실에서의 체류시간이 5 내지 200초인 방법.
  5. 제1항에 있어서, 반응을 단열적으로 수행하는 방법.
  6. 제1항에 있어서, 커플링반응을 미반응 디아조화합물 또는 커플링 성분의 반응매질중 농도를 연속적으로 측정하고 조절하는 자동화학분석기를 사용하여 조절하는 방법.
  7. 제1항에 있어서, 생성물이, pH값의 조절, 또는 염수용액의 첨가에 의해 침전된 수용성 아조화합물인 방법.
  8. 제1항에 있어서, 생성물이, 알루미늄, 카드뮴, 크롬, 코발트, 구리, 철, 납, 마그네슘, 수은, 니켈, 주석, 티타늄, 아연, 칼슘, 바륨, 스트론튬 및 망간으로부터 선택된 금속을 사용한 레이트염료인 방법.
  9. 제8항에 있어서, 레이크 염료를, 금속염을 디아조화 반응기 또는 커플링반응기의 격실에 공급하여 형성시키는 방법.
  10. 제1항에 있어서, 수지, 지방아민, 계면활성제 및/또는 염료를 어떤 목적한 지점에서 반응시스템에 공급하는 방법.
  11. 제1항에 있어서, 디아조화합물이 용액 형태이며, 아민을 연속 커플링시키기전에 다격실 반응기 내에서 디아조화시켜 디아조화합물을 연속적으로 제조하는 방법.
  12. 제1항에 있어서, 디아조화합물이 고체이며, 아민을 반응물의 디아조화를 위한 체류시간인 150 내지 300초를 제공하기에 충분한 용적의 교반응기 다음에 위치시킨 다격실믹서중에서 디아조화시켜 디아조화합물을 연속적으로 제조하는 방법.
  13. 제11항에 있어서, 디아조화에 사용된 다격실믹서가 3 내지 12개의 격실을 갖는 믹서인 방법.
  14. 제12항에 있어서, 디아조화에 사용된 다격실믹서가 3 내지 12개의 격실을 갖는 믹서인 방법.
  15. 제11항에 있어서, 디아조화믹서의 각 격실에서의 반응물 체류시간이 3 내지 50초인 방법.
  16. 제11항에 있어서, 디아조화반응의 종결점을 전하전량계 방법을 사용하여 조절하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830004759A 1982-10-08 1983-10-07 아조 화합물의 제조방법 KR910006715B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB28804 1982-10-08
GB08228804A GB2129434B (en) 1982-10-08 1982-10-08 Production of azo compounds
GB8228804 1982-10-08

Publications (2)

Publication Number Publication Date
KR840006817A true KR840006817A (ko) 1984-12-03
KR910006715B1 KR910006715B1 (ko) 1991-08-31

Family

ID=10533473

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830004759A KR910006715B1 (ko) 1982-10-08 1983-10-07 아조 화합물의 제조방법

Country Status (9)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
DE3669881D1 (de) * 1985-08-22 1990-05-03 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
IN169307B (ko) * 1986-05-03 1991-09-28 Hoechst Ag
IN169308B (ko) * 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
EP2025719B1 (en) * 2006-06-02 2013-04-24 DIC Corporation Process for production of azo compound
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL211338A (ko) * 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
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 (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

Also Published As

Publication number Publication date
FR2534266A1 (fr) 1984-04-13
DE3336247A1 (de) 1984-04-12
IT1207981B (it) 1989-06-01
JPS5986660A (ja) 1984-05-18
GB2129434B (en) 1986-04-16
FR2534266B1 (fr) 1987-02-13
CH654846A5 (de) 1986-03-14
DK462983A (da) 1984-04-09
CA1204737A (en) 1986-05-20
GB2129434A (en) 1984-05-16
DK462983D0 (da) 1983-10-07
IT8323201A0 (it) 1983-10-07
KR910006715B1 (ko) 1991-08-31

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