IT967309B - DISAZOIC PIGMENTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE - Google Patents

DISAZOIC PIGMENTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE

Info

Publication number
IT967309B
IT967309B IT2900872A IT2900872A IT967309B IT 967309 B IT967309 B IT 967309B IT 2900872 A IT2900872 A IT 2900872A IT 2900872 A IT2900872 A IT 2900872A IT 967309 B IT967309 B IT 967309B
Authority
IT
Italy
Prior art keywords
disazoic
pigments
procedure
preparation
pigments procedure
Prior art date
Application number
IT2900872A
Other languages
Italian (it)
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 IT967309B publication Critical patent/IT967309B/en

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)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
IT2900872A 1971-09-10 1972-09-09 DISAZOIC PIGMENTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE IT967309B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1331371A CH567071A5 (en) 1971-09-10 1971-09-10

Publications (1)

Publication Number Publication Date
IT967309B true IT967309B (en) 1974-02-28

Family

ID=4391331

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2900872A IT967309B (en) 1971-09-10 1972-09-09 DISAZOIC PIGMENTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE

Country Status (13)

Country Link
JP (1) JPS5534836B2 (en)
AR (1) AR195183A1 (en)
AU (1) AU468133B2 (en)
BE (1) BE788633A (en)
CA (1) CA964648A (en)
CH (1) CH567071A5 (en)
CS (1) CS161651B2 (en)
DE (1) DE2244035C3 (en)
DK (1) DK138184B (en)
FR (1) FR2152784B1 (en)
GB (1) GB1404348A (en)
IT (1) IT967309B (en)
NL (1) NL7212033A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055559A (en) * 1971-09-10 1977-10-25 Ciba-Geigy Corporation Disazo pigment containing at least 2 chlorine atoms and process for their manufacture
BE791251A (en) * 1971-11-11 1973-05-10 Ciba Geigy DISAZOIC PIGMENTS
CH580144A5 (en) * 1973-06-22 1976-09-30 Ciba Geigy Ag
CH599301A5 (en) * 1974-12-17 1978-05-31 Ciba Geigy Ag
CH638823A5 (en) * 1978-11-14 1983-10-14 Sandoz Ag Bisazo, METHOD FOR THE PRODUCTION AND THEIR USE AS PIGMENT DYES.
JPS6216321Y2 (en) * 1981-06-13 1987-04-24
CH654018A5 (en) * 1982-05-29 1986-01-31 Sandoz Ag Disazo PIGMENT DYE.
DE4229207C2 (en) * 1992-09-02 1998-12-17 Clariant Gmbh Process for the preparation of disazo pigments and their use

Also Published As

Publication number Publication date
DK138184C (en) 1978-12-27
BE788633A (en) 1973-03-12
JPS5534836B2 (en) 1980-09-09
JPS4837431A (en) 1973-06-02
FR2152784B1 (en) 1975-01-03
FR2152784A1 (en) 1973-04-27
AU468133B2 (en) 1976-01-08
CH567071A5 (en) 1975-09-30
DE2244035B2 (en) 1979-02-08
NL7212033A (en) 1973-03-13
AU4643272A (en) 1974-03-14
GB1404348A (en) 1975-08-28
DE2244035C3 (en) 1979-10-04
AR195183A1 (en) 1973-09-19
DE2244035A1 (en) 1973-03-15
DK138184B (en) 1978-07-24
CA964648A (en) 1975-03-18
CS161651B2 (en) 1975-06-10

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