BR7402452D0 - Aperfeicoamento em processo para a preparacao de corantes de cuba - Google Patents

Aperfeicoamento em processo para a preparacao de corantes de cuba

Info

Publication number
BR7402452D0
BR7402452D0 BR2452/74A BR245274A BR7402452D0 BR 7402452 D0 BR7402452 D0 BR 7402452D0 BR 2452/74 A BR2452/74 A BR 2452/74A BR 245274 A BR245274 A BR 245274A BR 7402452 D0 BR7402452 D0 BR 7402452D0
Authority
BR
Brazil
Prior art keywords
cuba
dyes
preparation
processing
cuba dyes
Prior art date
Application number
BR2452/74A
Other languages
English (en)
Inventor
J Fitzpatrick
H Schmidt
Original Assignee
Toms Riber Chemical Corp
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 Toms Riber Chemical Corp filed Critical Toms Riber Chemical Corp
Publication of BR7402452D0 publication Critical patent/BR7402452D0/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/48—Anthrimides
    • 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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/26—Carbazoles of the anthracene series
    • C09B5/28—Anthrimide carbazoles
    • 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/34—Anthraquinone acridones or thioxanthrones
    • C09B5/40—Condensation products of benzanthronyl-amino-anthraquinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR2452/74A 1973-03-30 1974-03-28 Aperfeicoamento em processo para a preparacao de corantes de cuba BR7402452D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US346544A US3917640A (en) 1973-03-30 1973-03-30 Vat dyestuffs prepared from crude aminoanthraquinone mixtures

Publications (1)

Publication Number Publication Date
BR7402452D0 true BR7402452D0 (pt) 1974-11-19

Family

ID=23359895

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2452/74A BR7402452D0 (pt) 1973-03-30 1974-03-28 Aperfeicoamento em processo para a preparacao de corantes de cuba

Country Status (12)

Country Link
US (1) US3917640A (pt)
JP (1) JPS5837339B2 (pt)
AR (1) AR201579A1 (pt)
BE (1) BE813075A (pt)
BR (1) BR7402452D0 (pt)
CA (1) CA1033511A (pt)
CH (1) CH606270A5 (pt)
DE (1) DE2415136A1 (pt)
ES (1) ES424749A1 (pt)
FR (1) FR2223429B1 (pt)
GB (1) GB1467653A (pt)
IT (1) IT1004434B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547575A (en) * 1982-02-24 1985-10-15 Ciba-Geigy Corporation Vat dyes obtainable by bromination of dibenzanthrone and reaction with 1-aminoanthraquinone
EP0119956A3 (de) * 1983-02-22 1987-03-25 Ciba-Geigy Ag Verfahren zur Herstellung von Küpenfarbstoffen
FR2567179B1 (fr) * 1984-07-09 1987-01-02 Caire Claude Const Metalliq Ca Plancher pour la pratique de la danse.
WO2011072445A1 (zh) * 2009-12-17 2011-06-23 徐州开达精细化工有限公司 生产还原棕r原染料的方法
CN104448889A (zh) * 2014-11-29 2015-03-25 萧县凯奇化工科技有限公司 一种还原棕r的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1052507A (en) * 1912-10-11 1913-02-11 Basf Ag Vat dyes of the anthraquinone series.
US2456589A (en) * 1944-03-23 1948-12-14 American Cyanamid Co Gray vat dyestuffs and method of making the same
US3008962A (en) * 1959-08-25 1961-11-14 American Cyanamid Co Blue shade gray vat dye and process therefor

Also Published As

Publication number Publication date
CH606270A5 (pt) 1978-10-31
FR2223429A1 (pt) 1974-10-25
IT1004434B (it) 1976-07-10
US3917640A (en) 1975-11-04
JPS5837339B2 (ja) 1983-08-16
AR201579A1 (es) 1975-03-31
DE2415136A1 (de) 1974-10-03
GB1467653A (en) 1977-03-16
FR2223429B1 (pt) 1977-03-04
ES424749A1 (es) 1976-06-01
JPS49130430A (pt) 1974-12-13
CA1033511A (en) 1978-06-27
BE813075A (fr) 1974-09-30

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