BR8102182A - Corantes de enxofre, processo para sua producao, indufenois ou indaminas, processo para sua producao, e aplicacao dos ditos corantes - Google Patents

Corantes de enxofre, processo para sua producao, indufenois ou indaminas, processo para sua producao, e aplicacao dos ditos corantes

Info

Publication number
BR8102182A
BR8102182A BR8102182A BR8102182A BR8102182A BR 8102182 A BR8102182 A BR 8102182A BR 8102182 A BR8102182 A BR 8102182A BR 8102182 A BR8102182 A BR 8102182A BR 8102182 A BR8102182 A BR 8102182A
Authority
BR
Brazil
Prior art keywords
production
dyes
indufenous
indamines
application
Prior art date
Application number
BR8102182A
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 BR8102182A publication Critical patent/BR8102182A/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
    • C09B49/10—Sulfur dyes from diphenylamines, indamines, or indophenols, e.g. p-aminophenols or leucoindophenols
    • 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
    • C09B53/00—Quinone imides
    • C09B53/02—Indamines; Indophenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BR8102182A 1980-04-11 1981-04-10 Corantes de enxofre, processo para sua producao, indufenois ou indaminas, processo para sua producao, e aplicacao dos ditos corantes BR8102182A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803013994 DE3013994A1 (de) 1980-04-11 1980-04-11 Neue schwefelfarbstoffe der carbazolreihe, ihre herstellung und verwendung sowie neue zwischenprodukte

Publications (1)

Publication Number Publication Date
BR8102182A true BR8102182A (pt) 1981-10-13

Family

ID=6099788

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8102182A BR8102182A (pt) 1980-04-11 1981-04-10 Corantes de enxofre, processo para sua producao, indufenois ou indaminas, processo para sua producao, e aplicacao dos ditos corantes

Country Status (5)

Country Link
EP (1) EP0037975B1 (pt)
JP (1) JPS56158761A (pt)
BR (1) BR8102182A (pt)
DE (2) DE3013994A1 (pt)
ES (1) ES501263A0 (pt)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE235836C (pt) *
FR427900A (fr) * 1910-06-07 1911-08-16 Societe Leopold Cassella & Cie G B M H Procédé pour la préparation de dérivés halogénés d'indophénols en partant de carbazols et de matières colorantes qui en dérivent
FR457535A (fr) * 1912-05-08 1913-09-19 Hoechst Ag Procédé de fabrication de colorants soufrés résistant bien à l'action du chlore, et de leurs matières premières
GB191415949A (en) * 1914-07-03 1915-08-05 Oliver Imray Manufacture of Blue Sulphurised Dyestuffs.
DE400565C (de) * 1919-08-28 1924-08-18 Leopold Cassella & Co G M B H Verfahren zur Herstellung in der Kuepe oder sauer faerbender Beizenfarbstoffe
DE432177C (de) * 1922-08-13 1927-02-17 Kalle & Co Akt Ges Verfahren zur Darstellung chlorechter Schwefelfarbstoffe

Also Published As

Publication number Publication date
ES8203098A1 (es) 1982-03-01
EP0037975B1 (de) 1984-07-04
JPS56158761A (en) 1981-12-07
DE3013994A1 (de) 1981-10-22
EP0037975A1 (de) 1981-10-21
ES501263A0 (es) 1982-03-01
DE3164524D1 (en) 1984-08-09

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