CS187315B2 - Method of preparing novel disazo pigments - Google Patents

Method of preparing novel disazo pigments

Info

Publication number
CS187315B2
CS187315B2 CS748840A CS884074A CS187315B2 CS 187315 B2 CS187315 B2 CS 187315B2 CS 748840 A CS748840 A CS 748840A CS 884074 A CS884074 A CS 884074A CS 187315 B2 CS187315 B2 CS 187315B2
Authority
CS
Czechoslovakia
Prior art keywords
preparing novel
disazo pigments
novel disazo
pigments
preparing
Prior art date
Application number
CS748840A
Other languages
Czech (cs)
English (en)
Inventor
Paul Mueller
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 CS187315B2 publication Critical patent/CS187315B2/cs

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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Paints Or Removers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Coloring (AREA)
  • Developing Agents For Electrophotography (AREA)
CS748840A 1973-12-20 1974-12-20 Method of preparing novel disazo pigments CS187315B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1790073A CH584744A5 (fr) 1973-12-20 1973-12-20

Publications (1)

Publication Number Publication Date
CS187315B2 true CS187315B2 (en) 1979-01-31

Family

ID=4428938

Family Applications (1)

Application Number Title Priority Date Filing Date
CS748840A CS187315B2 (en) 1973-12-20 1974-12-20 Method of preparing novel disazo pigments

Country Status (14)

Country Link
US (1) US4100156A (fr)
JP (2) JPS541566B2 (fr)
AR (1) AR207338A1 (fr)
BE (1) BE823585A (fr)
BR (1) BR7410631D0 (fr)
CA (1) CA1036155A (fr)
CH (1) CH584744A5 (fr)
CS (1) CS187315B2 (fr)
DE (1) DE2459703C3 (fr)
ES (1) ES433091A1 (fr)
FR (1) FR2255355B1 (fr)
GB (1) GB1437706A (fr)
IT (1) IT1027843B (fr)
NL (1) NL7416451A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH629529A5 (de) * 1977-11-04 1982-04-30 Ciba Geigy Ag Neue modifikation eines disazopigmentes.
DE2841243C2 (de) * 1978-09-22 1983-11-24 Basf Farben + Fasern Ag, 2000 Hamburg Kupplungskomponente, Verfahren zu deren Herstellung und deren Verwendung
EP0169167B1 (fr) * 1984-06-15 1990-05-02 Ciba-Geigy Ag Procédé de coloration de matières organiques à haut poids moléculaire et complexes métalliques
CN112859417B (zh) * 2021-03-02 2022-07-12 Tcl华星光电技术有限公司 挡墙材料以及彩膜基板的制作方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE61580C (de) * Firma GeBRÜDERTHONET in Wien I., Brandstätte 2 ; Vertreterin: Firma CARL PIEPER in Berlin N.W. Hindersinstrafse 3 Ein- oder zweitheilige Zargen aus massiv gebogenem Holze für Saiteninstrumente
US1183378A (en) * 1915-03-27 1916-05-16 Synthetic Patents Co Inc Azo dye and process of dyeing.
US1819103A (en) * 1927-09-05 1931-08-18 Gen Aniline Works Inc Manufacture of new azodyestuffs
US1915461A (en) * 1930-08-29 1933-06-27 Gen Aniline Works Inc Azo dyestuffs insoluble in water and fiber dyed therewith
US1944539A (en) * 1931-05-11 1934-01-23 Gen Aniline Works Azo dyestuffs and fiber dyed therewith
US2741656A (en) * 1951-03-02 1956-04-10 Ciba Ltd Manufacture of acid amide derivatives of azo-compounds
DE921223C (de) * 1951-03-02 1954-12-13 Ciba Geigy Verfahren zur Herstellung von Saeureamidderivaten von Azoverbindungen
CH457674A (de) * 1963-09-12 1968-06-15 Ciba Geigy Verfahren zur Herstellung von Pigmentpräparaten
CH434520A (de) * 1963-10-22 1967-04-30 Ciba Geigy Verfahren zur Herstellung neuer Disazopigmente
JPS4317306Y1 (fr) * 1965-09-02 1968-07-18
CH489577A (de) * 1967-07-11 1970-04-30 Geigy Ag J R Verfahren zur Herstellung von Disazopigmenten
BE793071A (fr) * 1971-12-22 1973-06-20 Sandoz Sa Nouveaux composes disazoiques utilisables comme pigments et leur preparation
NL7316786A (fr) * 1972-12-12 1974-06-14

Also Published As

Publication number Publication date
US4100156A (en) 1978-07-11
JPS5448843A (en) 1979-04-17
BR7410631D0 (pt) 1975-09-02
JPS5095328A (fr) 1975-07-29
AU7662474A (en) 1976-06-24
BE823585A (fr) 1975-06-19
NL7416451A (nl) 1975-06-24
CH584744A5 (fr) 1977-02-15
CA1036155A (fr) 1978-08-08
GB1437706A (en) 1976-06-03
FR2255355B1 (fr) 1976-12-31
ES433091A1 (es) 1977-03-01
JPS541566B2 (fr) 1979-01-26
JPS5432812B2 (fr) 1979-10-17
DE2459703C3 (de) 1979-03-15
DE2459703A1 (de) 1975-06-26
FR2255355A1 (fr) 1975-07-18
AR207338A1 (es) 1976-09-30
IT1027843B (it) 1978-12-20
DE2459703B2 (de) 1978-07-13

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