ES439931A1 - Procedimiento para la obtencion de colorantes de dispersion de la serie antraquinonica. - Google Patents

Procedimiento para la obtencion de colorantes de dispersion de la serie antraquinonica.

Info

Publication number
ES439931A1
ES439931A1 ES439931A ES439931A ES439931A1 ES 439931 A1 ES439931 A1 ES 439931A1 ES 439931 A ES439931 A ES 439931A ES 439931 A ES439931 A ES 439931A ES 439931 A1 ES439931 A1 ES 439931A1
Authority
ES
Spain
Prior art keywords
preparation
acid
disperse dyestuffs
diamino
anthraquinone disperse
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES439931A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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 ES439931A1 publication Critical patent/ES439931A1/es
Expired legal-status Critical Current

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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
ES439931A 1974-08-03 1975-08-01 Procedimiento para la obtencion de colorantes de dispersion de la serie antraquinonica. Expired ES439931A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2437523A DE2437523A1 (de) 1974-08-03 1974-08-03 Verfahren zur herstellung von dispersionsfarbstoffen der anthrachinonreihe

Publications (1)

Publication Number Publication Date
ES439931A1 true ES439931A1 (es) 1977-03-01

Family

ID=5922395

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439931A Expired ES439931A1 (es) 1974-08-03 1975-08-01 Procedimiento para la obtencion de colorantes de dispersion de la serie antraquinonica.

Country Status (12)

Country Link
US (1) US4029680A (es)
JP (1) JPS5141025A (es)
BE (1) BE831960A (es)
BR (1) BR7504930A (es)
CH (1) CH589690A5 (es)
DD (1) DD123348A5 (es)
DE (1) DE2437523A1 (es)
ES (1) ES439931A1 (es)
FR (1) FR2280685A1 (es)
GB (1) GB1461064A (es)
IT (1) IT1040454B (es)
NL (1) NL7509161A (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102532C (es) *
CA692314A (en) * 1964-08-11 Rhyner Paul Process for the manufacture of halogenated dihydroxy-nitro-anthraquinones
US1845623A (en) * 1927-12-24 1932-02-16 Du Pont Colors of the anthracene blue series
US2487110A (en) * 1947-06-05 1949-11-08 Du Pont Preparation of 1-amino-4-hydroxy-5-chloroanthraquinone
DE1029506B (de) * 1955-03-07 1958-05-08 Bayer Ag Verfahren zur Herstellung von Farbstoffen fuer synthetische Fasern
US3378572A (en) * 1964-01-28 1968-04-16 Du Pont Chlorination of anthraquinone-sulfonic acids using nascent chlorine and an inorganicammonium salt(added slowly) in dilute sulfuric acid
FR1577033A (es) * 1967-08-25 1969-08-01
US3636008A (en) * 1968-06-14 1972-01-18 Sumitomo Chemical Co Process for the production of an anthraquinone disperse dye

Also Published As

Publication number Publication date
DD123348A5 (es) 1976-12-12
CH589690A5 (es) 1977-07-15
FR2280685A1 (fr) 1976-02-27
BE831960A (fr) 1976-02-02
IT1040454B (it) 1979-12-20
GB1461064A (en) 1977-01-13
DE2437523A1 (de) 1976-02-12
BR7504930A (pt) 1976-07-27
FR2280685B1 (es) 1979-05-11
US4029680A (en) 1977-06-14
NL7509161A (nl) 1976-02-05
JPS5141025A (en) 1976-04-06

Similar Documents

Publication Publication Date Title
BR8706770A (pt) Composicao e processo para o tingimento oxidativo de cabelos
ES440103A1 (es) Procedimiento para la obtencion de hilos tenidos de poliami-das totalmente aromaticas.
ES439931A1 (es) Procedimiento para la obtencion de colorantes de dispersion de la serie antraquinonica.
ES442253A1 (es) Procedimiento para la produccion de materiales textiles a base de triacetato de celulosa o poliester aromatico teni- dos.
GB278728A (en) Process for purifying vat-dyestuffs
GB1490760A (en) Anthraquinone dyestuffs
GB944525A (en) Water-soluble reactive dyes of the anthraquinone series and a process for the production of the same
GB191310291A (en) Improvements in the Manufacture and Production of Colouring Matters of the Anthracene Series.
GB1471759A (en) Manufacture of anthraquinonoid disperse dyes containing bromine
GB955023A (en) Process for producing direct dyeing black dyestuffs of the dibenzanthrone series
GB1262843A (en) Process for the manufacture of anthraquinone compounds
ES440104A1 (es) Procedimiento para la obtencion de hilos tenidos de poliami-das totalmente aromaticas.
DE2262564C3 (de) Verfahren zur Herstellung von blauen anthrachinoiden Dispersionsfarbstoffen
SU51907A1 (ru) Способ получени розовой краски дл фарфоровых и подобных масс
GB1418160A (en) Process for the preparation of pure 1-nitroanthraquinone
WAYNE Reactions involving excited states of O and O 2(atmospheric photochemistry)
GB697657A (en) Improvements relating to the processing of highly polymeric linear polyester materials
Grossmann Colored, Weather Resistant Aluminum Surfaces
GB938414A (en) Process for dyeing fibres, textile materials or foils of linear polyesters
GB279003A (en) The manufacture of new vat dyestuffs of the anthraquinone series
GB332579A (en) Manufacture of vat dyestuffs of the dibenzopyrenequinone series
GB672905A (en) Vat dyestuffs of the acedianthrone series
GB1512914A (en) Process for dyeing natural and synthetic polyamide fibres
GB327141A (en) Improvements in the manufacture and production of vat dyestuffs containing nitrogen
ES259788A1 (es) Procedimiento para la preparaciën de colorantes antraquinënicos azules, exentos de grupos acuosolubilizadores