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BR8005021A - PROCESS FOR THE PREPARATION OF A COMPOUND AND PROCESS FOR DYING OR PRINTING SUBSTRATES - Google Patents

PROCESS FOR THE PREPARATION OF A COMPOUND AND PROCESS FOR DYING OR PRINTING SUBSTRATES

Info

Publication number
BR8005021A
BR8005021A BR8005021A BR8005021A BR8005021A BR 8005021 A BR8005021 A BR 8005021A BR 8005021 A BR8005021 A BR 8005021A BR 8005021 A BR8005021 A BR 8005021A BR 8005021 A BR8005021 A BR 8005021A
Authority
BR
Brazil
Prior art keywords
dying
compound
preparation
printing substrates
substrates
Prior art date
Application number
BR8005021A
Other languages
Portuguese (pt)
Inventor
F Benguerel
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of BR8005021A publication Critical patent/BR8005021A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8005021A 1979-08-10 1980-08-08 PROCESS FOR THE PREPARATION OF A COMPOUND AND PROCESS FOR DYING OR PRINTING SUBSTRATES BR8005021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH736979A CH643580A5 (en) 1979-08-10 1979-08-10 ANIONIC DISAZO COMPOUNDS, THEIR PRODUCTION AND USE AS DYES.

Publications (1)

Publication Number Publication Date
BR8005021A true BR8005021A (en) 1981-02-24

Family

ID=4324044

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8005021A BR8005021A (en) 1979-08-10 1980-08-08 PROCESS FOR THE PREPARATION OF A COMPOUND AND PROCESS FOR DYING OR PRINTING SUBSTRATES

Country Status (10)

Country Link
JP (1) JPS5628244A (en)
BE (1) BE884619A (en)
BR (1) BR8005021A (en)
CA (1) CA1145331A (en)
CH (1) CH643580A5 (en)
DE (1) DE3028838A1 (en)
ES (1) ES494137A0 (en)
FR (1) FR2465766A1 (en)
GB (1) GB2058815B (en)
IT (1) IT8024083A0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2236542B (en) * 1989-10-06 1992-04-15 Sandoz Ltd Dye mixtures and their use in trichromatic dyeing processes
EP0586339B1 (en) * 1992-08-27 1999-09-22 Ciba SC Holding AG Azo dyes, process for their preparation and the use thereof
DE59308033D1 (en) * 1992-10-26 1998-02-26 Ciba Geigy Ag Azo dyes, processes for their preparation and their use
EP0754733A1 (en) * 1995-07-21 1997-01-22 Ciba SC Holding AG Azodyes, process for their preparation and use thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1921046C3 (en) * 1969-04-25 1975-07-31 Bayer Ag, 5090 Leverkusen Disazo dyes, their manufacture and use
GB1489752A (en) * 1974-10-14 1977-10-26 Ici Ltd Disazo dyes
CH628667A5 (en) * 1977-03-14 1982-03-15 Sandoz Ag Process for preparing anionic disazo compounds

Also Published As

Publication number Publication date
FR2465766A1 (en) 1981-03-27
JPS5628244A (en) 1981-03-19
ES8200712A1 (en) 1981-11-16
IT8024083A0 (en) 1980-08-08
ES494137A0 (en) 1981-11-16
GB2058815B (en) 1983-05-05
DE3028838A1 (en) 1981-02-26
BE884619A (en) 1981-02-04
GB2058815A (en) 1981-04-15
CH643580A5 (en) 1984-06-15
CA1145331A (en) 1983-04-26

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