ES424847A1 - Monoazo pigment and process for its manufacture - Google Patents

Monoazo pigment and process for its manufacture

Info

Publication number
ES424847A1
ES424847A1 ES424847A ES424847A ES424847A1 ES 424847 A1 ES424847 A1 ES 424847A1 ES 424847 A ES424847 A ES 424847A ES 424847 A ES424847 A ES 424847A ES 424847 A1 ES424847 A1 ES 424847A1
Authority
ES
Spain
Prior art keywords
monoazo pigment
manufacture
formula
subsequent
acetoacetylaminobenzimidazolone
Prior art date
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.)
Expired
Application number
ES424847A
Other languages
Spanish (es)
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
Hoechst AG
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
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES424847A1 publication Critical patent/ES424847A1/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
    • 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • C09B67/0015—Influencing the physical properties by treatment with a liquid, e.g. solvents of azoic pigments
    • 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
    • C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
    • C09B29/33—Aceto- or benzoylacetylarylides
    • C09B29/335—Aceto- or benzoylacetylarylides free of acid groups
    • C09B29/338—Heterocyclic arylides, e.g. acetoacetylaminobenzimidazolone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Procedure for the preparation of a monoazo pigment of the formula **(See formula)** by coupling of diazotized para-nitroaniline with 5-acetoacetylaminobenzimidazolone and subsequent subsequent heat treatment at temperatures of 80 to 150ºC. (Machine-translation by Google Translate, not legally binding)
ES424847A 1973-04-07 1974-04-02 Monoazo pigment and process for its manufacture Expired ES424847A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2317532A DE2317532C2 (en) 1973-04-07 1973-04-07 Monoazoplgment, process for its manufacture and its use

Publications (1)

Publication Number Publication Date
ES424847A1 true ES424847A1 (en) 1976-11-16

Family

ID=5877326

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424847A Expired ES424847A1 (en) 1973-04-07 1974-04-02 Monoazo pigment and process for its manufacture

Country Status (13)

Country Link
JP (1) JPS5819698B2 (en)
BE (1) BE813431A (en)
BR (1) BR7402714D0 (en)
CA (1) CA1027939A (en)
CH (1) CH590321A5 (en)
DE (1) DE2317532C2 (en)
DK (1) DK134116C (en)
ES (1) ES424847A1 (en)
FR (1) FR2224524B1 (en)
GB (1) GB1456540A (en)
IN (1) IN140449B (en)
IT (1) IT1010908B (en)
NL (1) NL172964C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412731A1 (en) * 1984-04-05 1985-10-17 Hoechst Ag, 6230 Frankfurt AMINOAZO COMPOUNDS, METHOD FOR THEIR PRODUCTION AND THEIR USE
JPS6391400U (en) * 1986-12-03 1988-06-13

Also Published As

Publication number Publication date
IT1010908B (en) 1977-01-20
IN140449B (en) 1976-11-13
NL7404470A (en) 1974-10-09
BR7402714D0 (en) 1974-11-05
GB1456540A (en) 1976-11-24
BE813431A (en) 1974-10-08
DE2317532C2 (en) 1975-01-30
FR2224524B1 (en) 1977-10-21
NL172964B (en) 1983-06-16
JPS49130923A (en) 1974-12-16
NL172964C (en) 1983-11-16
CH590321A5 (en) 1977-08-15
CA1027939A (en) 1978-03-14
AU6756874A (en) 1975-10-09
FR2224524A1 (en) 1974-10-31
DK134116C (en) 1977-04-12
DK134116B (en) 1976-09-13
JPS5819698B2 (en) 1983-04-19
DE2317532A1 (en) 1974-06-06

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