DE2202773B2 - - Google Patents

Info

Publication number
DE2202773B2
DE2202773B2 DE2202773A DE2202773A DE2202773B2 DE 2202773 B2 DE2202773 B2 DE 2202773B2 DE 2202773 A DE2202773 A DE 2202773A DE 2202773 A DE2202773 A DE 2202773A DE 2202773 B2 DE2202773 B2 DE 2202773B2
Authority
DE
Germany
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.)
Granted
Application number
DE2202773A
Other versions
DE2202773C3 (de
DE2202773A1 (de
Inventor
Josef 6238 Hofheim Landler
Klaus Dipl.-Chem. Dr. 6233 Kelkheim Hunger
Erhard 6235 Okriftel Woerfel
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.)
Hoechst AG
Original Assignee
Farbwerke 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
Priority to BE794357D priority Critical patent/BE794357A/xx
Application filed by Farbwerke Hoechst AG filed Critical Farbwerke Hoechst AG
Priority claimed from DE19722202773 external-priority patent/DE2202773C3/de
Priority to DE19722202773 priority patent/DE2202773C3/de
Priority to NL7300625A priority patent/NL7300625A/xx
Priority to CH72473A priority patent/CH574474A5/xx
Priority to GB288673A priority patent/GB1408086A/en
Priority to BR73436A priority patent/BR7300436D0/pt
Priority to IT1940973A priority patent/IT978316B/it
Priority to CA161,689A priority patent/CA1010023A/en
Priority to FR7301892A priority patent/FR2168535B1/fr
Priority to AU51239/73A priority patent/AU484310B2/en
Priority to DK32373A priority patent/DK139435C/da
Priority to JP48007981A priority patent/JPS5226247B2/ja
Priority to AR246210A priority patent/AR193316A1/es
Priority to IN168/CAL/73A priority patent/IN140305B/en
Publication of DE2202773A1 publication Critical patent/DE2202773A1/de
Publication of DE2202773B2 publication Critical patent/DE2202773B2/de
Priority to US05/761,071 priority patent/US4182708A/en
Publication of DE2202773C3 publication Critical patent/DE2202773C3/de
Application granted granted Critical
Priority to US06/439,270 priority patent/US4607096A/en
Expired 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
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
DE19722202773 1972-01-21 1972-01-21 Verfahren zur Herstellung von Azopigmenten Expired DE2202773C3 (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
BE794357D BE794357A (fr) 1972-01-21 Procede de preparation de pigments azoiques
DE19722202773 DE2202773C3 (de) 1972-01-21 Verfahren zur Herstellung von Azopigmenten
NL7300625A NL7300625A (de) 1972-01-21 1973-01-16
CH72473A CH574474A5 (de) 1972-01-21 1973-01-18
FR7301892A FR2168535B1 (de) 1972-01-21 1973-01-19
BR73436A BR7300436D0 (pt) 1972-01-21 1973-01-19 Processo para obtencao de pigmentos azoicos
IT1940973A IT978316B (it) 1972-01-21 1973-01-19 Procedimento per la preparazione di azopigmenti dispositivo deviatore di luce e procedimento di realizzazione di questo dispositivo
CA161,689A CA1010023A (en) 1972-01-21 1973-01-19 Process for the preparation of az pigments
GB288673A GB1408086A (en) 1972-01-21 1973-01-19 Process for the preparation of azo pigments
AU51239/73A AU484310B2 (en) 1972-01-21 1973-01-19 Process forthe preparation of azo pigments
DK32373A DK139435C (da) 1972-01-21 1973-01-19 Fremgangsmaade til fremstilling af vanduoploeselige azopigmenter ved diazotering i aprotiske,organiske oploesningsmidler
JP48007981A JPS5226247B2 (de) 1972-01-21 1973-01-19
AR246210A AR193316A1 (es) 1972-01-21 1973-01-19 Procedimiento para la preparacion de pigmentos azoicos insolubles en agua
IN168/CAL/73A IN140305B (de) 1972-01-21 1973-01-24
US05/761,071 US4182708A (en) 1972-01-21 1977-01-21 Process for the preparation of azo pigments by diazotizing in a dipolar aprotic organic solvent and azo pigments obtained therefrom
US06/439,270 US4607096A (en) 1972-01-21 1982-11-04 Azo pigments obtained by diazotizing in a dipolar aprotic organic solvent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722202773 DE2202773C3 (de) 1972-01-21 Verfahren zur Herstellung von Azopigmenten

Publications (3)

Publication Number Publication Date
DE2202773A1 DE2202773A1 (de) 1973-08-02
DE2202773B2 true DE2202773B2 (de) 1974-04-11
DE2202773C3 DE2202773C3 (de) 1977-06-16

Family

ID=

Also Published As

Publication number Publication date
BE794357A (fr) 1973-07-23
DK139435C (da) 1979-08-06
JPS4883118A (de) 1973-11-06
FR2168535B1 (de) 1976-05-14
AR193316A1 (es) 1973-04-11
BR7300436D0 (pt) 1973-09-13
CA1010023A (en) 1977-05-10
GB1408086A (en) 1975-10-01
US4607096A (en) 1986-08-19
IN140305B (de) 1976-10-16
NL7300625A (de) 1973-07-24
FR2168535A1 (de) 1973-08-31
CH574474A5 (de) 1976-04-15
AU5123973A (en) 1974-07-25
DE2202773A1 (de) 1973-08-02
JPS5226247B2 (de) 1977-07-13
DK139435B (da) 1979-02-19

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
OI Miscellaneous see part 1
8339 Ceased/non-payment of the annual fee