JPS54120636A - Preparation of aqueous slurry of waterr insoluble azo compound - Google Patents

Preparation of aqueous slurry of waterr insoluble azo compound

Info

Publication number
JPS54120636A
JPS54120636A JP1512779A JP1512779A JPS54120636A JP S54120636 A JPS54120636 A JP S54120636A JP 1512779 A JP1512779 A JP 1512779A JP 1512779 A JP1512779 A JP 1512779A JP S54120636 A JPS54120636 A JP S54120636A
Authority
JP
Japan
Prior art keywords
waterr
preparation
aqueous slurry
azo compound
insoluble azo
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.)
Pending
Application number
JP1512779A
Other languages
English (en)
Inventor
Hiisukooto Azaaton Jiyon
Hotsujikinson Ian
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of JPS54120636A publication Critical patent/JPS54120636A/ja
Pending 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
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/005—Special methods of performing the coupling reaction characterised by the coupling medium containing low molecular weight dispersing agents; containing surface active polythylene gylcols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S534/00—Organic compounds -- part of the class 532-570 series
    • Y10S534/07—Automatic and/or continuous temperature control in the preparation of azo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP1512779A 1978-02-14 1979-02-14 Preparation of aqueous slurry of waterr insoluble azo compound Pending JPS54120636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB581878 1978-02-14

Publications (1)

Publication Number Publication Date
JPS54120636A true JPS54120636A (en) 1979-09-19

Family

ID=9803181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1512779A Pending JPS54120636A (en) 1978-02-14 1979-02-14 Preparation of aqueous slurry of waterr insoluble azo compound

Country Status (11)

Country Link
US (1) US4252718A (ja)
JP (1) JPS54120636A (ja)
BE (1) BE874077A (ja)
CH (1) CH637982A5 (ja)
DD (1) DD142047A5 (ja)
DE (1) DE2903717A1 (ja)
ES (1) ES477705A1 (ja)
FR (1) FR2416924A1 (ja)
GB (1) GB2021132B (ja)
IT (1) IT1110291B (ja)
PL (1) PL213342A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986660A (ja) * 1982-10-08 1984-05-18 チバ−ガイギ−・アクチエンゲゼルシヤフト アゾ化合物の製造法
JPH08209017A (ja) * 1994-10-05 1996-08-13 Hoechst Ag 電子写真トナーおよび現像剤用顔料
JP2008506828A (ja) * 2004-07-20 2008-03-06 フジフィルム・イメイジング・カラランツ・リミテッド 製造法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655125A5 (de) * 1983-09-21 1986-03-27 Ciba Geigy Ag Verfahren zur herstellung von azofarbstoffpraeparaten.
CH660494B (ja) * 1984-12-12 1987-04-30
TW233304B (ja) * 1992-04-02 1994-11-01 Hoechst Mitsubishi Kasei
JP2002501965A (ja) * 1998-01-29 2002-01-22 キャボット コーポレイション 分散体の純化方法及びインクジェットインクの製造方法
US6346361B1 (en) * 1999-10-06 2002-02-12 Clariant Finance (Bvi) Limited Method for synthesizing polymeric AZO dyes
DE102004019560A1 (de) * 2004-04-22 2005-11-10 Clariant Gmbh Hochreine Naphthol AS-Pigmente
DE102004019561A1 (de) * 2004-04-22 2005-11-10 Clariant Gmbh Verfahren zur Herstellung hochreiner Azofarbmittel
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
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
CN113634216B (zh) * 2021-08-26 2022-05-31 大连理工大学 一种在管路式反应器中连续重氮化连续偶合生产水溶性偶氮染料的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD77985A (ja) *
CA572950A (en) * 1959-03-24 General Aniline And Film Corporation Production of azoic pigments
US2478767A (en) * 1945-10-04 1949-08-09 Du Pont Manufacture of azo compounds
DE1231251B (de) * 1963-11-28 1966-12-29 Basf Ag Verfahren zur kontinuierlichen Herstellung von Diazoverbindungen
DE1934388B2 (de) * 1969-07-07 1975-01-16 Vyzkumny Ustav Organickych Syntez, Pardubice-Rybitvi (Tschechoslowakei) Verfahren zur wiederholten Chargenherstellung von Azofarbstoffen
US3793305A (en) * 1970-09-14 1974-02-19 Du Pont One-step process of preparing azo dyes by simultaneous diazotization
US4018751A (en) * 1975-04-09 1977-04-19 American Cyanamid Company Continuous process for aminoazobenzene
US4159264A (en) * 1975-08-09 1979-06-26 Ciba-Geigy Corporation Automatic control of azo coupling processes in the manufacture of azo pigments

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986660A (ja) * 1982-10-08 1984-05-18 チバ−ガイギ−・アクチエンゲゼルシヤフト アゾ化合物の製造法
JPH08209017A (ja) * 1994-10-05 1996-08-13 Hoechst Ag 電子写真トナーおよび現像剤用顔料
JP2008506828A (ja) * 2004-07-20 2008-03-06 フジフィルム・イメイジング・カラランツ・リミテッド 製造法

Also Published As

Publication number Publication date
FR2416924B1 (ja) 1983-07-22
GB2021132B (en) 1982-07-21
GB2021132A (en) 1979-11-28
DD142047A5 (de) 1980-06-04
ES477705A1 (es) 1979-10-16
IT1110291B (it) 1985-12-23
FR2416924A1 (fr) 1979-09-07
IT7919904A0 (it) 1979-02-05
PL213342A1 (pl) 1979-10-22
BE874077A (fr) 1979-08-09
CH637982A5 (de) 1983-08-31
US4252718A (en) 1981-02-24
DE2903717A1 (de) 1979-08-16

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