ES387121A1 - Procedimiento para la preparacion de colorantes disazoicos. - Google Patents

Procedimiento para la preparacion de colorantes disazoicos.

Info

Publication number
ES387121A1
ES387121A1 ES387121A ES387121A ES387121A1 ES 387121 A1 ES387121 A1 ES 387121A1 ES 387121 A ES387121 A ES 387121A ES 387121 A ES387121 A ES 387121A ES 387121 A1 ES387121 A1 ES 387121A1
Authority
ES
Spain
Prior art keywords
formula
see formula
signifies
hydrogen atom
alcohol
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
ES387121A
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.)
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 ES387121A1 publication Critical patent/ES387121A1/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
    • C09B62/485—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 a halo-cyclobutyl-carbonyl, halo-cyclobutyl-vinyl-carbonyl, or halo-cyclobutenyl-carbonyl group
    • C09B62/489—Azo dyes
    • C09B62/493—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES387121A 1970-01-16 1971-01-09 Procedimiento para la preparacion de colorantes disazoicos. Expired ES387121A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702001791 DE2001791A1 (de) 1970-01-16 1970-01-16 Wasserloesliche Disazofarbstoffe und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
ES387121A1 true ES387121A1 (es) 1973-05-16

Family

ID=5759747

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387121A Expired ES387121A1 (es) 1970-01-16 1971-01-09 Procedimiento para la preparacion de colorantes disazoicos.

Country Status (7)

Country Link
AU (1) AU2437171A (es)
BE (1) BE761587A (es)
BR (1) BR7100245D0 (es)
DE (1) DE2001791A1 (es)
ES (1) ES387121A1 (es)
FR (1) FR2076137A1 (es)
GB (1) GB1325521A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759733A (fr) * 1969-12-04 1971-06-02 Hoechst Ag Colorants monoazoiques solubles dans l'eau et leur preparation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759733A (fr) * 1969-12-04 1971-06-02 Hoechst Ag Colorants monoazoiques solubles dans l'eau et leur preparation
DE2026644A1 (de) * 1970-06-01 1971-12-09 Farbwerke Hoechst AG, vorm. Meister Lucius & Brüning, 6000 Frankfurt Wasserlösliche Metallkomplexdisazofarbstoffe und Verfahren zu ihrer Herstellung
DE2037256A1 (de) * 1970-07-28 1972-02-03 Farbwerke Hoechst AG, vorm. Meister Lucius & Brüning, 6000 Frankfurt Wasserlösliche Metallkomplex-disazofarbstoffe und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
FR2076137A1 (es) 1971-10-15
BE761587A (fr) 1971-07-14
DE2001791A1 (de) 1971-07-22
AU2437171A (en) 1972-07-20
GB1325521A (en) 1973-08-01
BR7100245D0 (pt) 1973-03-13

Similar Documents

Publication Publication Date Title
ES424893A1 (es) Procedimiento para la preparacion de colorantes de disper- sion acuosolubles.
GB1474343A (en) Process for dyeing polyurethane plastics
GB1112394A (en) Water-soluble mono-and disazo dyestuffs containing a thiosulphuric acid group,complex metal compounds thereof and processes for their manufacture
GB1104915A (en) New azo dyestuffs of the halogenotriazine series
ES387121A1 (es) Procedimiento para la preparacion de colorantes disazoicos.
US3189593A (en) Polyazo dyes
US1792355A (en) Diazotizable primary disazo dyestuffs
ES461298A1 (es) Un procedimiento para la preparacion de colorantes triazoi- cos.
ES385993A1 (es) Procedimiento para la preparacion de nuevos colorantes mo- noazoicos.
US2367073A (en) Arylazoaroylguanylureas and their salts
ES441774A1 (es) Procedimiento para preparar colorantes disazoicos solubles en agua.
ES392895A1 (es) Procedimiento para la preparacion de colorantes monoazoicossolubles en agua.
ES424894A1 (es) Procedimiento para la preparacion de colorantes de disper- sion acuosolubles.
ES441771A1 (es) Procedimiento para preparar colorantes disazoicos solubles en agua.
ES381937A1 (es) Procedimiento para la produccion de colorantes diazoicos.
ES405939A1 (es) Procedimiento para la preparacion de colorantes monoazoicos solubles en agua.
ES305154A1 (es) Procedimiento para la preparacion de nuevos pigmentos disazoicos
US3536694A (en) Tetracyano cyclopentadiene compounds containing an azo group and methods of preparation
US2239005A (en) Hexakisazo dyestuffs and their manufacture
ES393508A1 (es) Procedimiento para la preparacion de colorantes disazoicos complejos.
ES303942A1 (es) Procedimiento para la preparacion de colorantes disazoicos insolubles en agua.
ES426292A1 (es) Procedimiento para la preparacion de pigmentos disazoicos.
ES405780A1 (es) Procedimiento para la obtencion de colorantes disazoicos.
ES385420A1 (es) Procedimiento para la preparacion de colorantes monoazoicosinsolubles en agua.
ES468772A1 (es) Procedimiento para la obtencion de colorantes monoazoicos solubles en agua.