CH599301A5 - - Google Patents

Info

Publication number
CH599301A5
CH599301A5 CH1681274A CH1681274A CH599301A5 CH 599301 A5 CH599301 A5 CH 599301A5 CH 1681274 A CH1681274 A CH 1681274A CH 1681274 A CH1681274 A CH 1681274A CH 599301 A5 CH599301 A5 CH 599301A5
Authority
CH
Switzerland
Application number
CH1681274A
Inventor
Georg Dr Cseh
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
Priority to CH1681274A priority Critical patent/CH599301A5/xx
Priority to US05/639,560 priority patent/US4065449A/en
Priority to CA241,773A priority patent/CA1064481A/en
Priority to GB5122475A priority patent/GB1475220A/en
Priority to DE19752556430 priority patent/DE2556430A1/de
Priority to IT3035575A priority patent/IT1051067B/it
Priority to FR7538424A priority patent/FR2295086A1/fr
Priority to JP50151174A priority patent/JPS5188521A/ja
Publication of CH599301A5 publication Critical patent/CH599301A5/xx

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)
  • Coloring (AREA)
CH1681274A 1974-12-17 1974-12-17 CH599301A5 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1681274A CH599301A5 (it) 1974-12-17 1974-12-17
US05/639,560 US4065449A (en) 1974-12-17 1975-12-10 Tetrachloro substituted disazo pigments
CA241,773A CA1064481A (en) 1974-12-17 1975-12-15 Disazo pigments, process for their manufacture and their use
GB5122475A GB1475220A (en) 1974-12-17 1975-12-15 Disazo pigments process for their manufacture and their use
DE19752556430 DE2556430A1 (de) 1974-12-17 1975-12-15 Neue disazopigmente und verfahren zu deren herstellung und verwendung
IT3035575A IT1051067B (it) 1974-12-17 1975-12-16 Pigmenti dis azoici procedimento per la loro preparazione e loro impiego
FR7538424A FR2295086A1 (fr) 1974-12-17 1975-12-16 Pigments bis-azoiques et leur preparation
JP50151174A JPS5188521A (it) 1974-12-17 1975-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1681274A CH599301A5 (it) 1974-12-17 1974-12-17

Publications (1)

Publication Number Publication Date
CH599301A5 true CH599301A5 (it) 1978-05-31

Family

ID=4420444

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1681274A CH599301A5 (it) 1974-12-17 1974-12-17

Country Status (7)

Country Link
US (1) US4065449A (it)
JP (1) JPS5188521A (it)
CA (1) CA1064481A (it)
CH (1) CH599301A5 (it)
DE (1) DE2556430A1 (it)
FR (1) FR2295086A1 (it)
GB (1) GB1475220A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH638823A5 (de) * 1978-11-14 1983-10-14 Sandoz Ag Bisazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als pigmentfarbstoffe.
CH654018A5 (de) * 1982-05-29 1986-01-31 Sandoz Ag Disazo-pigmentfarbstoff.
US5175258A (en) * 1990-12-14 1992-12-29 Xerox Corporation Processes for the preparation of bisazo photogenerating pigments using an annealing step
US6479648B1 (en) * 2000-11-29 2002-11-12 Milliken & Company Polymeric bis-acetoacetanilide azo colorants

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1505568A (en) * 1922-11-23 1924-08-19 Corp Of Chem Fab Griesheimelek Azo dyes insoluble in water and process of making same
CH557406A (de) * 1971-09-10 1974-12-31 Ciba Geigy Ag Verfahren zur herstellung von disazopigmenten und deren verwendung.
BE788597A (fr) * 1971-09-10 1973-03-08 Ciba Geigy Pigments disazoiques et leurs utilisations
BE788633A (fr) * 1971-09-10 1973-03-12 Ciba Geigy Colorants disazoiques utilisables comme pigments
CH580144A5 (it) * 1973-06-22 1976-09-30 Ciba Geigy Ag

Also Published As

Publication number Publication date
GB1475220A (en) 1977-06-01
FR2295086A1 (fr) 1976-07-16
FR2295086B1 (it) 1978-05-12
US4065449A (en) 1977-12-27
JPS5188521A (it) 1976-08-03
DE2556430A1 (de) 1976-06-24
CA1064481A (en) 1979-10-16

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Legal Events

Date Code Title Description
PL Patent ceased