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BE816693A - BIS-AZOIC PIGMENTS AND THEIR PREPARATION - Google Patents

BIS-AZOIC PIGMENTS AND THEIR PREPARATION

Info

Publication number
BE816693A
BE816693A BE145735A BE145735A BE816693A BE 816693 A BE816693 A BE 816693A BE 145735 A BE145735 A BE 145735A BE 145735 A BE145735 A BE 145735A BE 816693 A BE816693 A BE 816693A
Authority
BE
Belgium
Prior art keywords
bis
preparation
azoic pigments
azoic
pigments
Prior art date
Application number
BE145735A
Other languages
French (fr)
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 filed Critical
Publication of BE816693A publication Critical patent/BE816693A/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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
  • Photoreceptors In Electrophotography (AREA)
BE145735A 1973-06-22 1974-06-21 BIS-AZOIC PIGMENTS AND THEIR PREPARATION BE816693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH918373A CH580144A5 (en) 1973-06-22 1973-06-22

Publications (1)

Publication Number Publication Date
BE816693A true BE816693A (en) 1974-12-23

Family

ID=4349241

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145735A BE816693A (en) 1973-06-22 1974-06-21 BIS-AZOIC PIGMENTS AND THEIR PREPARATION

Country Status (12)

Country Link
JP (1) JPS5832178B2 (en)
AR (1) AR204721A1 (en)
AU (1) AU476984B2 (en)
BE (1) BE816693A (en)
CA (1) CA1028322A (en)
CH (1) CH580144A5 (en)
CS (1) CS178171B2 (en)
DE (1) DE2429286C2 (en)
ES (1) ES427506A1 (en)
FR (1) FR2234353B1 (en)
GB (1) GB1416855A (en)
NL (1) NL7407740A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
CH654018A5 (en) * 1982-05-29 1986-01-31 Sandoz Ag Disazo PIGMENT DYE.
DE3318230A1 (en) * 1982-05-29 1983-12-01 Sandoz-Patent-GmbH, 7850 Lörrach Disazo pigment dye

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2059852A (en) * 1933-08-22 1936-11-03 Du Pont Azo dyes and method for their preparation
GB642329A (en) * 1946-03-27 1950-08-30 Gen Aniline & Film Corp Azo dyes
US2591470A (en) * 1947-11-04 1952-04-01 Ciba Ltd Azo dyestuffs
NL125849C (en) * 1965-03-19
CH557406A (en) * 1971-09-10 1974-12-31 Ciba Geigy Ag METHOD FOR MANUFACTURING DISAZOPIGMENTS AND THEIR USE.
BE788597A (en) * 1971-09-10 1973-03-08 Ciba Geigy DISAZO PIGMENTS AND THEIR USES
BE788633A (en) * 1971-09-10 1973-03-12 Ciba Geigy DISAZOIC COLORANTS USEABLE AS PIGMENTS
BE791251A (en) * 1971-11-11 1973-05-10 Ciba Geigy DISAZOIC PIGMENTS

Also Published As

Publication number Publication date
GB1416855A (en) 1975-12-10
JPS5037824A (en) 1975-04-08
AU476984B2 (en) 1976-10-07
ES427506A1 (en) 1976-07-16
CS178171B2 (en) 1977-08-31
FR2234353B1 (en) 1977-03-11
CH580144A5 (en) 1976-09-30
AR204721A1 (en) 1976-02-27
DE2429286A1 (en) 1975-01-16
DE2429286C2 (en) 1983-04-21
JPS5832178B2 (en) 1983-07-11
CA1028322A (en) 1978-03-21
FR2234353A1 (en) 1975-01-17
NL7407740A (en) 1974-12-24
AU7023274A (en) 1976-01-08

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