BR8102133A - Corantes de enxofre, processo para sua obtencao, carbazolazometinas intermediarias para tais corantes e processo para sua producao, bem como aplicacao dos ditor corantes - Google Patents

Corantes de enxofre, processo para sua obtencao, carbazolazometinas intermediarias para tais corantes e processo para sua producao, bem como aplicacao dos ditor corantes

Info

Publication number
BR8102133A
BR8102133A BR8102133A BR8102133A BR8102133A BR 8102133 A BR8102133 A BR 8102133A BR 8102133 A BR8102133 A BR 8102133A BR 8102133 A BR8102133 A BR 8102133A BR 8102133 A BR8102133 A BR 8102133A
Authority
BR
Brazil
Prior art keywords
dyes
dyesor
carbazolazometines
getting
production
Prior art date
Application number
BR8102133A
Other languages
English (en)
Inventor
S Piesch
W Weidemuller
Original Assignee
Cassella 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 Cassella Ag filed Critical Cassella Ag
Publication of BR8102133A publication Critical patent/BR8102133A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
    • 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
    • C09B49/00—Sulfur dyes
    • C09B49/12—Sulfur dyes from other compounds, e.g. other heterocyclic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/30—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using sulfur dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Indole Compounds (AREA)
  • Coloring (AREA)
BR8102133A 1980-04-09 1981-04-08 Corantes de enxofre, processo para sua obtencao, carbazolazometinas intermediarias para tais corantes e processo para sua producao, bem como aplicacao dos ditor corantes BR8102133A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803013625 DE3013625A1 (de) 1980-04-09 1980-04-09 Neue schwefelfarbstoffe der carbazolreihe, ihre herstellung und verwendung sowie neue zwischenprodukte

Publications (1)

Publication Number Publication Date
BR8102133A true BR8102133A (pt) 1981-10-13

Family

ID=6099572

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8102133A BR8102133A (pt) 1980-04-09 1981-04-08 Corantes de enxofre, processo para sua obtencao, carbazolazometinas intermediarias para tais corantes e processo para sua producao, bem como aplicacao dos ditor corantes

Country Status (6)

Country Link
US (1) US4360459A (pt)
EP (1) EP0037563B1 (pt)
JP (1) JPS56156261A (pt)
BR (1) BR8102133A (pt)
DE (2) DE3013625A1 (pt)
ES (1) ES8202852A1 (pt)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE376815C (de) * 1915-11-28 1923-06-05 Leopold Cassella & Co G M B H Verfahren zur Herstellung schwefelhaltiger Kuepenfarbstoffe der Anthrachinonreihe
US2212821A (en) * 1938-06-29 1940-08-27 Du Pont Blue sulphur dyes and methods of manufacturing the same

Also Published As

Publication number Publication date
EP0037563A1 (de) 1981-10-14
JPS56156261A (en) 1981-12-02
ES501179A0 (es) 1982-02-01
DE3013625A1 (de) 1981-10-15
EP0037563B1 (de) 1984-02-15
ES8202852A1 (es) 1982-02-01
DE3162224D1 (en) 1984-03-22
US4360459A (en) 1982-11-23

Similar Documents

Publication Publication Date Title
IT7821901A0 (it) Cefem-derivati e processo per laloro produzione.
BR7702526A (pt) Processo de reducao de fraturas
IT7831173A0 (it) Processo per la produzione di alchilencarbonati.
IT7823625A0 (it) Processo per la produzione di alchilenossidi e relativi catalizzatori.
BR7707327A (pt) Material para revestimento bem como processo e dispositivo para sua producao
BR7808310A (pt) Particulas de poliuretano-poliureia,e processo para sua producao
BR8108482A (pt) Processo para producao de n-fosfonometilglicina
BR8102790A (pt) Conjunto de mancal e processo para sua producao
BR8108666A (pt) Processo de dispersao e prodoto
BR8100948A (pt) Processo para producao de plantas micorrizadas com fungos simbioticos
BR8102511A (pt) Processo de tratamento,de produtos oleosos usados
BR8008628A (pt) Processo para prodzir continuamente microperolas de mesocabono
BR8104624A (pt) Processo de mineracao
BR7801842A (pt) Processo para producao de nitroso-benzeno
BR7804200A (pt) Bloco de filtracao e processo para sua fabricacao
BR8107730A (pt) Processo para producao de 1,2-dicloroetano
BR8102608A (pt) Processo para preparar mercapto-alcoois
BR8107049A (pt) Processo para producao de enduracidina
BR8101793A (pt) Processo para producao de n-hidroxialquil-carbazol
IT7820384A0 (it) Processo per la produzione di difenileteri alogenometilati.
BR8008028A (pt) Processo para desidrocopulacao de tolueno
IT7822881A0 (it) Processo per la filtrazione di zeoliti.
BR8105217A (pt) Processo de producao de ureia
BR7800185A (pt) Processo para producao de tiazolino-2-tionas e tiazolino-2-tionas
BR7801549A (pt) La de escoria vitrea e processo de producao