DK150984C - Fremgangsmaade til kontinuerlig fremstilling af azopigmenter - Google Patents

Fremgangsmaade til kontinuerlig fremstilling af azopigmenter

Info

Publication number
DK150984C
DK150984C DK433179A DK433179A DK150984C DK 150984 C DK150984 C DK 150984C DK 433179 A DK433179 A DK 433179A DK 433179 A DK433179 A DK 433179A DK 150984 C DK150984 C DK 150984C
Authority
DK
Denmark
Prior art keywords
azopigments
procedure
continuous manufacturing
continuous
manufacturing
Prior art date
Application number
DK433179A
Other languages
English (en)
Other versions
DK433179A (da
DK150984B (da
Inventor
Hartmut Behringer
Kurt Karrenbauer
Heinrich Rehberg
Original Assignee
Hoechst 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6052100&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK150984(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of DK433179A publication Critical patent/DK433179A/da
Publication of DK150984B publication Critical patent/DK150984B/da
Application granted granted Critical
Publication of DK150984C publication Critical patent/DK150984C/da

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
    • C09B41/007—Special methods of performing the coupling reaction characterised by process features including condition or time responsive control, e.g. automatically controlled processes; Stepwise coupling
    • 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)
  • Paints Or Removers (AREA)
  • Coloring (AREA)
DK433179A 1978-10-13 1979-10-12 Fremgangsmaade til kontinuerlig fremstilling af azopigmenter DK150984C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2844634 1978-10-13
DE19782844634 DE2844634A1 (de) 1978-10-13 1978-10-13 Verfahren zur kontinuierlichen herstellung von azopigmenten

Publications (3)

Publication Number Publication Date
DK433179A DK433179A (da) 1980-04-14
DK150984B DK150984B (da) 1987-10-05
DK150984C true DK150984C (da) 1988-02-22

Family

ID=6052100

Family Applications (1)

Application Number Title Priority Date Filing Date
DK433179A DK150984C (da) 1978-10-13 1979-10-12 Fremgangsmaade til kontinuerlig fremstilling af azopigmenter

Country Status (7)

Country Link
US (1) US4454067A (da)
EP (1) EP0010219B1 (da)
JP (1) JPS584939B2 (da)
BR (1) BR7906545A (da)
DE (2) DE2844634A1 (da)
DK (1) DK150984C (da)
IN (1) IN152725B (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129434B (en) * 1982-10-08 1986-04-16 Ciba Geigy Ag Production of azo compounds
JPS6095484U (ja) * 1983-12-05 1985-06-29 古河電気工業株式会社 自動車用ラジエ−タ−
IN169307B (da) * 1986-05-03 1991-09-28 Hoechst Ag
JPS635339U (da) * 1986-06-25 1988-01-14
GB2235694B (en) * 1989-08-10 1992-06-24 Ciba Geigy Ag Process for the preparation of bisazo pigment mixtures
US5191070A (en) * 1989-08-10 1993-03-02 Ciba-Geigy Corporation Continuous process for the preparation of bisazo pigment mixtures
JPH05285325A (ja) * 1992-04-10 1993-11-02 Nippon Steel Corp 集塵装置
WO1997031067A1 (fr) * 1996-02-26 1997-08-28 Toyo Ink Manufacturing Co., Ltd. Procede de preparation de pigments disazoiques et pigments disazoiques produits par ce procede
GB0416256D0 (en) * 2004-07-20 2004-08-25 Avecia Ltd Manufacturing process
NO20055456L (no) * 2005-11-17 2007-05-18 Fluens Synthesis As Kontinuerlig stromningsreaktor
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
CN102796394B (zh) * 2012-07-24 2014-05-07 浙江龙盛集团股份有限公司 一种染料连续偶合及能量利用方法
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
CN109971201A (zh) * 2019-03-12 2019-07-05 龙口祥耀化学科技有限公司 一种耐晒黄有机颜料的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD77985A (da) *
US2478767A (en) * 1945-10-04 1949-08-09 Du Pont Manufacture of azo compounds
DE1085278B (de) * 1958-03-08 1960-07-14 Hoechst Ag Verfahren zur kontinuierlichen Herstellung von Azopigmenten
CH396945A (de) * 1959-01-22 1965-08-15 Hoechst Ag Verfahren zur kontinuierlichen und intensiven Vermischung zweier flüssiger Phasen
GB1143727A (da) * 1966-09-09 1900-01-01
DE1934388B2 (de) * 1969-07-07 1975-01-16 Vyzkumny Ustav Organickych Syntez, Pardubice-Rybitvi (Tschechoslowakei) Verfahren zur wiederholten Chargenherstellung von Azofarbstoffen
DE1964923C2 (de) * 1969-12-24 1982-08-26 Agfa-Gevaert Ag, 5090 Leverkusen Mischdüsenventil für eine Vorrichtung zur kontinuierlichen Herstellung einer Mischung
DE2310816A1 (de) * 1973-03-05 1974-09-26 Degussa Ruehrreaktor
US4159264A (en) * 1975-08-09 1979-06-26 Ciba-Geigy Corporation Automatic control of azo coupling processes in the manufacture of azo pigments
GB1547759A (en) * 1975-08-09 1979-06-27 Ciba Geigy Ag Automatic control of azo-coupling in the preparation of pigments
GB1570292A (en) * 1976-10-28 1980-06-25 Ciba Geigy Ag Automatic control of azo pigments

Also Published As

Publication number Publication date
DK433179A (da) 1980-04-14
DK150984B (da) 1987-10-05
JPS5554351A (en) 1980-04-21
EP0010219B1 (de) 1981-11-25
DE2961460D1 (en) 1982-01-28
DE2844634A1 (de) 1980-04-24
BR7906545A (pt) 1980-07-08
US4454067A (en) 1984-06-12
JPS584939B2 (ja) 1983-01-28
IN152725B (da) 1984-03-24
EP0010219A1 (de) 1980-04-30

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