BR7703260A - Processo para a preparacao de corantes e seu emprego - Google Patents

Processo para a preparacao de corantes e seu emprego

Info

Publication number
BR7703260A
BR7703260A BR7703260A BR7703260A BR7703260A BR 7703260 A BR7703260 A BR 7703260A BR 7703260 A BR7703260 A BR 7703260A BR 7703260 A BR7703260 A BR 7703260A BR 7703260 A BR7703260 A BR 7703260A
Authority
BR
Brazil
Prior art keywords
preparation process
dye preparation
dye
preparation
Prior art date
Application number
BR7703260A
Other languages
English (en)
Portuguese (pt)
Inventor
H Kuhlthau
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 BR7703260A publication Critical patent/BR7703260A/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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/20—Thiazoles or hydrogenated thiazoles
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/005—Special process features in the quaternization reaction
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/06—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids
    • C09B69/065—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids of cationic azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
BR7703260A 1976-05-22 1977-05-20 Processo para a preparacao de corantes e seu emprego BR7703260A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762623162 DE2623162A1 (de) 1976-05-22 1976-05-22 Alkylierung von azofarbstoffen

Publications (1)

Publication Number Publication Date
BR7703260A true BR7703260A (pt) 1978-06-13

Family

ID=5978839

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7703260A BR7703260A (pt) 1976-05-22 1977-05-20 Processo para a preparacao de corantes e seu emprego

Country Status (8)

Country Link
US (1) US4292238A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS52142726A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7703260A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH610921A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2623162A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES458970A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2352041A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1538358A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105031B1 (de) * 1982-08-30 1989-01-04 Ciba-Geigy Ag Kationische Azoverbindungen
EP0434609B1 (de) * 1989-12-06 1994-09-21 Ciba-Geigy Ag Verfahren zum Färben von Polyacrylnitrilmaterialien
CN101724290B (zh) 2009-12-10 2012-03-21 杭州璟江瑞华科技有限公司 一种环保型无锌阳离子染料的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543604A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1954-12-15
BE642006A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1963-01-03
FR1443109A (fr) * 1964-02-01 1966-06-24 Ministerul Ind Petrolului Procédé pour l'alcoylation de pigments azoïques formés d'amines aromatiques mono ou disubstituées, diazotées et copulées avec des dérivés du 5-pyrazolone
US3585182A (en) * 1968-02-28 1971-06-15 Eastman Kodak Co Quaternized triazoliumazo - 4 - phenyl-thiomorpholino-1,1-dioxide dyestuffs
CH508014A (de) * 1969-02-19 1971-05-31 Ciba Geigy Ag Verfahren zur Herstellung von Azofarbstoffen und deren Anwendung

Also Published As

Publication number Publication date
ES458970A1 (es) 1978-02-16
GB1538358A (en) 1979-01-17
JPS52142726A (en) 1977-11-28
CH610921A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-05-15
DE2623162A1 (de) 1977-12-01
FR2352041A1 (fr) 1977-12-16
US4292238A (en) 1981-09-29

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