BR7907121A - Processo para a preparacao de azocorantes - Google Patents

Processo para a preparacao de azocorantes

Info

Publication number
BR7907121A
BR7907121A BR7907121A BR7907121A BR7907121A BR 7907121 A BR7907121 A BR 7907121A BR 7907121 A BR7907121 A BR 7907121A BR 7907121 A BR7907121 A BR 7907121A BR 7907121 A BR7907121 A BR 7907121A
Authority
BR
Brazil
Prior art keywords
azolors
preparation
Prior art date
Application number
BR7907121A
Other languages
English (en)
Inventor
K Bockmann
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BR7907121A publication Critical patent/BR7907121A/pt

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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
BR7907121A 1978-11-02 1979-11-01 Processo para a preparacao de azocorantes BR7907121A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782847532 DE2847532C3 (de) 1978-11-02 1978-11-02 Verfahren zur Herstellung von Azofarbstoffen

Publications (1)

Publication Number Publication Date
BR7907121A true BR7907121A (pt) 1980-07-08

Family

ID=6053689

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7907121A BR7907121A (pt) 1978-11-02 1979-11-01 Processo para a preparacao de azocorantes

Country Status (7)

Country Link
JP (1) JPS5562965A (pt)
BR (1) BR7907121A (pt)
CH (1) CH643867A5 (pt)
DE (1) DE2847532C3 (pt)
FR (1) FR2440970B1 (pt)
GB (1) GB2034738B (pt)
IN (1) IN153228B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3163218D1 (en) * 1980-09-19 1984-05-24 Ciba Geigy Ag Azo coupling process
US5459197A (en) * 1992-02-07 1995-10-17 Bayer Aktiengesellschaft Coating compositions, a process for their production and their use for coating water-resistant substrates
JP2543802Y2 (ja) * 1992-04-01 1997-08-13 三協アルミニウム工業株式会社 がらり
JP5935289B2 (ja) * 2011-10-26 2016-06-15 住友化学株式会社 化合物

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE668689A (pt) * 1964-09-04
FR1456771A (fr) * 1964-09-04 1966-07-08 Sandoz Sa Procédé de fabrication de composés azoïques
FR1446848A (fr) * 1965-09-14 1966-07-22 Sandoz Sa Procédé de fabrication de composés azoïques
DE1931881A1 (de) * 1969-06-24 1971-02-18 Hoechst Ag Verfahren zum Faerben von Textilmaterial aus Mischungen von Polyesterfasern mit Cellulosefasern
DE2061357A1 (de) * 1970-12-12 1972-06-15 Farbwerke Hoechst AG vormals Mei ster Lucius & Bruning, 6000 Frankfurt Verfahren zur Erzeugung von unlöslichen Azofarbstoffen auf Cellulosefasern
CH596262A5 (pt) * 1970-12-24 1978-03-15 Bayer Ag
GB1426053A (en) * 1972-03-15 1976-02-25 Ici Ltd Preparation of dispersible azo dyestuff compositions by azo coupling
BE796574A (fr) * 1972-03-15 1973-09-10 Ici Ltd Dispersions et compositions de colorants azoiques dispersables
GB1438118A (en) * 1972-11-21 1976-06-03 Ici Ltd Preparation of aqueous dispersions of azo dyestuffs
BE811846A (fr) * 1973-03-12 1974-09-04 Production de compositions colorantes
DE2533603A1 (de) * 1975-07-26 1977-02-10 Bayer Ag Herstellung von azofarbstoffen unter zerkleinerung
DE2607122C2 (de) * 1976-02-21 1983-10-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Azofarbstoffen

Also Published As

Publication number Publication date
IN153228B (pt) 1984-06-16
DE2847532C3 (de) 1981-08-06
GB2034738B (en) 1982-12-01
JPS5562965A (en) 1980-05-12
DE2847532B2 (de) 1980-11-27
FR2440970B1 (fr) 1986-04-18
CH643867A5 (de) 1984-06-29
GB2034738A (en) 1980-06-11
FR2440970A1 (fr) 1980-06-06
DE2847532A1 (de) 1980-05-08

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