CA1031772A - Disazo pigments - Google Patents

Disazo pigments

Info

Publication number
CA1031772A
CA1031772A CA200,867A CA200867A CA1031772A CA 1031772 A CA1031772 A CA 1031772A CA 200867 A CA200867 A CA 200867A CA 1031772 A CA1031772 A CA 1031772A
Authority
CA
Canada
Prior art keywords
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
CA200,867A
Other languages
English (en)
French (fr)
Inventor
Georg Cseh
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.)
Novartis AG
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
Application granted granted Critical
Publication of CA1031772A publication Critical patent/CA1031772A/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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Cosmetics (AREA)
CA200,867A 1973-05-28 1974-05-27 Disazo pigments Expired CA1031772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH764173A CH581170A5 (enrdf_load_html_response) 1973-05-28 1973-05-28

Publications (1)

Publication Number Publication Date
CA1031772A true CA1031772A (en) 1978-05-23

Family

ID=4328282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA200,867A Expired CA1031772A (en) 1973-05-28 1974-05-27 Disazo pigments

Country Status (6)

Country Link
JP (1) JPS5022027A (enrdf_load_html_response)
CA (1) CA1031772A (enrdf_load_html_response)
CH (1) CH581170A5 (enrdf_load_html_response)
DE (1) DE2425188A1 (enrdf_load_html_response)
FR (1) FR2231712B1 (enrdf_load_html_response)
GB (1) GB1452815A (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567736A (enrdf_load_html_response) *

Also Published As

Publication number Publication date
JPS5022027A (enrdf_load_html_response) 1975-03-08
FR2231712A1 (enrdf_load_html_response) 1974-12-27
FR2231712B1 (enrdf_load_html_response) 1977-03-11
GB1452815A (en) 1976-10-20
CH581170A5 (enrdf_load_html_response) 1976-10-29
DE2425188A1 (de) 1974-12-19

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