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CA1028690A - Disazo pigments and process for their preparation - Google Patents

Disazo pigments and process for their preparation

Info

Publication number
CA1028690A
CA1028690A CA201,927A CA201927A CA1028690A CA 1028690 A CA1028690 A CA 1028690A CA 201927 A CA201927 A CA 201927A CA 1028690 A CA1028690 A CA 1028690A
Authority
CA
Canada
Prior art keywords
preparation
disazo pigments
disazo
pigments
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
CA201,927A
Other languages
French (fr)
Other versions
CA201927S (en
Inventor
Walter Kunstmann
Joachim Ribka
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
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 filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1028690A publication Critical patent/CA1028690A/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
    • 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
    • C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
CA201,927A 1973-06-08 1974-06-07 Disazo pigments and process for their preparation Expired CA1028690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732329375 DE2329375A1 (en) 1973-06-08 1973-06-08 NEW DISAZOPIGMENTS AND METHODS FOR THEIR PRODUCTION

Publications (1)

Publication Number Publication Date
CA1028690A true CA1028690A (en) 1978-03-28

Family

ID=5883522

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201,927A Expired CA1028690A (en) 1973-06-08 1974-06-07 Disazo pigments and process for their preparation

Country Status (11)

Country Link
JP (1) JPS5033223A (en)
AR (1) AR207012A1 (en)
BE (1) BE816124A (en)
BR (1) BR7404710D0 (en)
CA (1) CA1028690A (en)
DE (1) DE2329375A1 (en)
DK (1) DK306974A (en)
FR (1) FR2232576B1 (en)
GB (1) GB1462885A (en)
IT (1) IT1014832B (en)
NL (1) NL7407381A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE386054C (en) * 1921-12-14 1923-12-01 Griesheim Elektron Chem Fab Process for the preparation of water-insoluble azo dyes
FR727665A (en) * 1930-12-09 1932-06-22 Ig Farbenindustrie Ag Process for producing insoluble azo dyes on fiber

Also Published As

Publication number Publication date
AU6985874A (en) 1975-12-11
BR7404710D0 (en) 1975-09-30
GB1462885A (en) 1977-01-26
BE816124A (en) 1974-12-10
IT1014832B (en) 1977-04-30
FR2232576A1 (en) 1975-01-03
AR207012A1 (en) 1976-09-09
JPS5033223A (en) 1975-03-31
DE2329375A1 (en) 1975-01-16
NL7407381A (en) 1974-12-10
DK306974A (en) 1975-02-03
FR2232576B1 (en) 1978-01-13

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