CH477517A - Verfahren zur Herstellung von Disazopigmenten - Google Patents

Verfahren zur Herstellung von Disazopigmenten

Info

Publication number
CH477517A
CH477517A CH1309066A CH1309066A CH477517A CH 477517 A CH477517 A CH 477517A CH 1309066 A CH1309066 A CH 1309066A CH 1309066 A CH1309066 A CH 1309066A CH 477517 A CH477517 A CH 477517A
Authority
CH
Switzerland
Prior art keywords
production
disazo pigments
disazo
pigments
Prior art date
Application number
CH1309066A
Other languages
English (en)
Inventor
Paul Dr Hegner
Mueller Paul
Original Assignee
Ciba Geigy
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
Priority to GB1143727D priority Critical patent/GB1143727A/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH1309066A priority patent/CH477517A/de
Priority to DE19671644117 priority patent/DE1644117A1/de
Priority to NL6712378A priority patent/NL6712378A/xx
Priority to SE1242667A priority patent/SE314150B/xx
Priority to BE703662D priority patent/BE703662A/xx
Priority to ES344876A priority patent/ES344876A1/es
Publication of CH477517A publication Critical patent/CH477517A/de

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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CH1309066A 1966-09-09 1966-09-09 Verfahren zur Herstellung von Disazopigmenten CH477517A (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1143727D GB1143727A (de) 1966-09-09
CH1309066A CH477517A (de) 1966-09-09 1966-09-09 Verfahren zur Herstellung von Disazopigmenten
DE19671644117 DE1644117A1 (de) 1966-09-09 1967-08-30 Verfahren zur Herstellung von Disazopigmenten
NL6712378A NL6712378A (de) 1966-09-09 1967-09-08
SE1242667A SE314150B (de) 1966-09-09 1967-09-08
BE703662D BE703662A (de) 1966-09-09 1967-09-08
ES344876A ES344876A1 (es) 1966-09-09 1967-09-08 Procedimiento para la preparacion de pigmentos disazoicos.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1309066A CH477517A (de) 1966-09-09 1966-09-09 Verfahren zur Herstellung von Disazopigmenten
CH1114867 1967-08-08

Publications (1)

Publication Number Publication Date
CH477517A true CH477517A (de) 1969-08-31

Family

ID=25707866

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1309066A CH477517A (de) 1966-09-09 1966-09-09 Verfahren zur Herstellung von Disazopigmenten

Country Status (7)

Country Link
BE (1) BE703662A (de)
CH (1) CH477517A (de)
DE (1) DE1644117A1 (de)
ES (1) ES344876A1 (de)
GB (1) GB1143727A (de)
NL (1) NL6712378A (de)
SE (1) SE314150B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521249A1 (de) * 1975-05-13 1976-12-02 Bayer Ag Verfahren zur herstellung deckender organischer pigmente

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH477521A (de) * 1966-08-15 1969-08-31 Ciba Geigy Verfahren zur Herstellung neuer Disazofarbstoffpigmente
DE2302482C3 (de) * 1973-01-19 1984-01-05 Hoechst Ag, 6230 Frankfurt Disazopigment, Verfahren zu seiner Herstellung und seine Verwendung
DE2844634A1 (de) * 1978-10-13 1980-04-24 Hoechst Ag Verfahren zur kontinuierlichen herstellung von azopigmenten
EP0095442A1 (de) * 1982-05-18 1983-11-30 Ciba-Geigy Ag Disazopigmente, Verfahren zu deren Herstellung und Verwendung
IN169307B (de) * 1986-05-03 1991-09-28 Hoechst Ag
DE10032019A1 (de) 2000-07-01 2002-01-10 Clariant Gmbh Verfahren zur Herstellung von Disazokondensationspigmenten in Mikroreaktoren
CN101679765A (zh) * 2007-04-13 2010-03-24 巴斯夫欧洲公司 制备细粒颜料的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521249A1 (de) * 1975-05-13 1976-12-02 Bayer Ag Verfahren zur herstellung deckender organischer pigmente

Also Published As

Publication number Publication date
GB1143727A (de) 1900-01-01
SE314150B (de) 1969-09-01
BE703662A (de) 1968-03-08
DE1644117A1 (de) 1970-10-29
NL6712378A (de) 1968-03-11
ES344876A1 (es) 1969-01-01

Similar Documents

Publication Publication Date Title
AT275842B (de) Verfahren zur Herstellung von Hartplatten
CH489577A (de) Verfahren zur Herstellung von Disazopigmenten
CH448330A (de) Verfahren zur Herstellung neuer Disazopigmente
CH453538A (de) Verfahren zur Herstellung von Disazopigmenten
CH477517A (de) Verfahren zur Herstellung von Disazopigmenten
AT273043B (de) Verfahren zur Herstellung von Polyphosphaten
CH480421A (de) Verfahren zur Herstellung von Pigmentfarbstoffen
CH482790A (de) Verfahren zur Herstellung von Disazopigmenten
CH478885A (de) Verfahren zur Herstellung von Azofarbstoffen
CH452750A (de) Verfahren zur Herstellung von Disazopigmenten
CH439525A (de) Verfahren zur Herstellung von Monoazopigmenten
AT266810B (de) Verfahren zur Herstellung von ɛ-Caprolacton
CH477514A (de) Verfahren zur Herstellung von Azofarbstoffen
CH464398A (de) Verfahren zur Herstellung von Azofarbstoffen
CH469062A (de) Verfahren zur Herstellung von Azofarbstoffen
CH480406A (de) Verfahren zur Herstellung von Pigmenten
CH485818A (de) Verfahren zur Herstellung von Pigmentfarbstoffen
CH512571A (de) Verfahren zur Herstellung von Pigmentzubereitungen
CH488809A (de) Verfahren zur Herstellung von Beryllium-Aluminiumwerkstoffen
CH477536A (de) Verfahren zur Herstellung von Pigmentfarbstoffen
CH485007A (de) Verfahren zur Herstellung von Pigmentmassen
CH484247A (de) Verfahren zur Herstellung von Farbstoffen
AT278205B (de) Verfahren zur Herstellung wasserverdünnbarer Lacklösungen
CH478204A (de) Verfahren zur Herstellung von Disazopigmenten
CH477518A (de) Verfahren zur Herstellung von Azofarbstoffpigmenten

Legal Events

Date Code Title Description
PL Patent ceased