ES389004A1 - Procedimiento para la preparacion de colorantes monoazoi- cos. - Google Patents

Procedimiento para la preparacion de colorantes monoazoi- cos.

Info

Publication number
ES389004A1
ES389004A1 ES389004A ES389004A ES389004A1 ES 389004 A1 ES389004 A1 ES 389004A1 ES 389004 A ES389004 A ES 389004A ES 389004 A ES389004 A ES 389004A ES 389004 A1 ES389004 A1 ES 389004A1
Authority
ES
Spain
Prior art keywords
group
formula
alcohol
dyes
general formula
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
ES389004A
Other languages
English (en)
Spanish (es)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES389004A1 publication Critical patent/ES389004A1/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/51—Monoazo dyes
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/16—Naphthol-sulfonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
ES389004A 1970-03-14 1971-03-08 Procedimiento para la preparacion de colorantes monoazoi- cos. Expired ES389004A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2012151A DE2012151C3 (de) 1970-03-14 1970-03-14 Wasserlösliche Monoazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben oder Bedrucken von Fasermaterialien aus nativer oder regenerierter Cellulose, Wolle, Seide, Polyamiden oder Polyurethanen

Publications (1)

Publication Number Publication Date
ES389004A1 true ES389004A1 (es) 1973-05-16

Family

ID=5765071

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389004A Expired ES389004A1 (es) 1970-03-14 1971-03-08 Procedimiento para la preparacion de colorantes monoazoi- cos.

Country Status (9)

Country Link
JP (1) JPS5246968B1 (cs)
KR (1) KR780000259B1 (cs)
BE (1) BE764190A (cs)
CH (1) CH550846A (cs)
CS (1) CS169800B2 (cs)
DE (1) DE2012151C3 (cs)
ES (1) ES389004A1 (cs)
FR (1) FR2081955B1 (cs)
GB (1) GB1306645A (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1546089A (fr) * 1967-04-13 1968-11-15 Sumitomo Chemical Co Nouveaux colorants réactifs rouge bleuâtre

Also Published As

Publication number Publication date
BE764190A (fr) 1971-09-13
KR780000259B1 (en) 1978-07-06
JPS5246968B1 (cs) 1977-11-29
FR2081955A1 (cs) 1971-12-10
CH550846A (de) 1974-06-28
DE2012151B2 (de) 1977-12-08
GB1306645A (en) 1973-02-14
CS169800B2 (cs) 1976-07-29
FR2081955B1 (cs) 1975-07-04
DE2012151C3 (de) 1978-08-10
DE2012151A1 (de) 1971-10-07

Similar Documents

Publication Publication Date Title
ES415899A1 (es) Procedimiento para la obtencion de colorantes diazoicos.
ES408644A1 (es) Procedimiento para preparar colorantes triazoicos sulfona- dos.
ES389004A1 (es) Procedimiento para la preparacion de colorantes monoazoi- cos.
ES392895A1 (es) Procedimiento para la preparacion de colorantes monoazoicossolubles en agua.
GB1062122A (en) Water-soluble azo dyestuffs and processes for their manufacture
ES448688A1 (es) Procedimiento para la preparacion de colorantes monoazo dis-persados.
GB1095232A (en) Process for the production of azo compounds
GB1535894A (en) Preparation of azo dyestuffs
GB969146A (en) Photographic material for the silver dye bleaching process
ES405939A1 (es) Procedimiento para la preparacion de colorantes monoazoicos solubles en agua.
ES405780A1 (es) Procedimiento para la obtencion de colorantes disazoicos.
GB1069370A (en) Water-soluble, copper-containing dis-, tris- and tetrakisazo dyestuffs derived from resorcinol and process for their manufacture
ES402826A1 (es) Procedimiento para preparar colorantes monoazoicos.
GB1005646A (en) Improvements relating to monoazo dyestuffs and their use
GB1097361A (en) Water-soluble, metal-containing azo dyestuffs and process for their manufacture
GB1004056A (en) A new monoazo-dyestuff and a process for its manufacture
ES388737A1 (es) Procedimiento para la preparacion de compuestos, complejos con metal, de colorantes monoazoicos.
GB942151A (en) New trisazo dyestuffs and method for their preparation
ES303942A1 (es) Procedimiento para la preparacion de colorantes disazoicos insolubles en agua.
GB988901A (en) New azo dyestuffs
GB1005237A (en) Novel monoazo dye developers and their use in photographic processes and compositions
ES454019A1 (es) Procedimiento para preparar colorantes monoazoicos disper- sos.
ES426093A1 (es) Procedimiento para la obtencion de colorantes azoicos.
GB1121203A (en) New reactive dyestuffs
ES392375A1 (es) Procedimiento para la obtencion de colorantes monoazoicos.