DK150985C - Fremgangsmaade til fremstilling af mono- eller disazopigmenter - Google Patents

Fremgangsmaade til fremstilling af mono- eller disazopigmenter

Info

Publication number
DK150985C
DK150985C DK472180A DK472180A DK150985C DK 150985 C DK150985 C DK 150985C DK 472180 A DK472180 A DK 472180A DK 472180 A DK472180 A DK 472180A DK 150985 C DK150985 C DK 150985C
Authority
DK
Denmark
Prior art keywords
disazopigments
procedure
manufacturing mono
mono
manufacturing
Prior art date
Application number
DK472180A
Other languages
English (en)
Other versions
DK150985B (da
DK472180A (da
Inventor
David Thomas Pechey
John Hugh Coy
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
Publication of DK472180A publication Critical patent/DK472180A/da
Publication of DK150985B publication Critical patent/DK150985B/da
Application granted granted Critical
Publication of DK150985C publication Critical patent/DK150985C/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
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/105—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from two coupling components with reactive methylene groups
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
DK472180A 1979-11-07 1980-11-06 Fremgangsmaade til fremstilling af mono- eller disazopigmenter DK150985C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7938591 1979-11-07
GB7938591 1979-11-07

Publications (3)

Publication Number Publication Date
DK472180A DK472180A (da) 1981-05-08
DK150985B DK150985B (da) 1987-10-05
DK150985C true DK150985C (da) 1988-02-22

Family

ID=10509041

Family Applications (1)

Application Number Title Priority Date Filing Date
DK472180A DK150985C (da) 1979-11-07 1980-11-06 Fremgangsmaade til fremstilling af mono- eller disazopigmenter

Country Status (6)

Country Link
US (1) US4341701A (da)
EP (1) EP0029009B1 (da)
JP (1) JPS5681367A (da)
CA (1) CA1141755A (da)
DE (1) DE3065956D1 (da)
DK (1) DK150985C (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559160A (en) * 1984-02-09 1985-12-17 Bofors Nobel, Inc. Highly stable dichlorobenzidine dihydrochloride slurry and a method for preparing such
JPS61203176A (ja) * 1985-03-04 1986-09-09 Dainichi Seika Kogyo Kk アゾレ−キ顔料組成物
US4648907A (en) * 1985-04-12 1987-03-10 Basf Corporation High color strength diarylide yellow pigment compositions
US4680057A (en) * 1985-04-12 1987-07-14 Basf Corporation, Inmont Division Easily flushable transparent, strong diarylide yellow pigment compositions
JPH0662875B2 (ja) * 1985-05-28 1994-08-17 大日精化工業株式会社 アゾレーキ顔料組成物の製造方法
JPS62187768A (ja) * 1986-02-14 1987-08-17 Dainichi Color & Chem Mfg Co Ltd ジスアゾ顔料の製造方法
US4885033A (en) * 1987-10-03 1989-12-05 Ciba-Geigy Corporation Pigment compositions based on acetoacetarylide derivatives
US4968352A (en) * 1988-04-28 1990-11-06 Hoechst Celanese Corporation Diaryl pigments with improved heat stability and transparency containing coupled mixed bis-diazotized diamines and acid-substituted aromatic amines
US4946508A (en) * 1989-05-23 1990-08-07 Sun Chemical Corporation Disazo pyrazolone pigment compositions
EP0408498B1 (de) * 1989-07-13 1994-09-14 Ciba-Geigy Ag Plättchenförmige organische Effektpigmente
US5306342A (en) * 1991-06-06 1994-04-26 Ciba-Geigy Corporation Production of pigments
GB9112155D0 (en) * 1991-06-06 1991-07-24 Ciba Geigy Ag Production of pigments
GB9117292D0 (en) * 1991-08-09 1991-09-25 Ciba Geigy Ag Coupling process
US5176750A (en) * 1991-11-27 1993-01-05 Hoechst Celanese Corporation Azo pigment compositions and process for their preparation
US5281503A (en) * 1992-04-17 1994-01-25 Xerox Corporation Couplers for photogenerating azo pigments
DE4237816C1 (de) * 1992-11-10 1993-10-14 Hoechst Ag Stabile 3,3'-Dichlorbenzidin-Dihydrochlorid-Suspension
US5863459A (en) * 1997-05-09 1999-01-26 Sun Chemical Corporation Fluorescent yellow azo pigments
US5904878A (en) * 1997-05-14 1999-05-18 Sun Chemical Corporation Fluorescent orange azo pigments
EP1652893B1 (en) * 2004-10-21 2011-11-02 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Production process and system for insoluble azo pigments
JP4816219B2 (ja) * 2006-04-20 2011-11-16 Ｄｉｃ株式会社 ジスアゾ顔料組成物の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599608A (en) * 1942-12-22 1948-03-17 Gen Printing Ink Corp Improvements in or relating to the production of monazo and disazo pigments
DE855433C (de) * 1944-01-26 1952-11-13 Sandoz Ag Verfahren zur Herstellung von Disazofarbstoffen
GB700701A (en) * 1950-03-20 1953-12-09 Gen Aniline & Film Corp Metallized dyes for cotton
DE1150473B (de) * 1959-12-28 1963-06-20 Bayer Ag Verfahren zur Herstellung unsymmetrischer Polyazofarbstoffe
GB1138465A (en) * 1965-08-16 1969-01-01 Ici Ltd Pigment compositions
FR2212394B1 (da) * 1972-12-28 1976-06-04 Ugine Kuhlmann
GB1425522A (en) * 1973-01-17 1976-02-18 Ciba Geigy Ag Pigments compositions containing azoarylamides
JPS5064318A (da) * 1973-10-09 1975-05-31
DE2351293A1 (de) * 1973-10-12 1975-04-24 Bayer Ag Disazofarbstoffe
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
EP0006154B1 (de) * 1978-06-09 1982-11-10 Ciba-Geigy Ag Monoazopigmente und deren Verwendung zum Pigmentieren von hochmolekularem organischem Material

Also Published As

Publication number Publication date
JPS5681367A (en) 1981-07-03
CA1141755A (en) 1983-02-22
EP0029009A1 (de) 1981-05-20
DK150985B (da) 1987-10-05
DE3065956D1 (en) 1984-01-26
US4341701A (en) 1982-07-27
EP0029009B1 (de) 1983-12-21
DK472180A (da) 1981-05-08

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