ES482640A1 - Procedimiento para la obtencion de colorantes azoicos reac- tivos. - Google Patents

Procedimiento para la obtencion de colorantes azoicos reac- tivos.

Info

Publication number
ES482640A1
ES482640A1 ES482640A ES482640A ES482640A1 ES 482640 A1 ES482640 A1 ES 482640A1 ES 482640 A ES482640 A ES 482640A ES 482640 A ES482640 A ES 482640A ES 482640 A1 ES482640 A1 ES 482640A1
Authority
ES
Spain
Prior art keywords
reactive dyestuffs
fibers
dyeing
azo reactive
printing
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
ES482640A
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 ES482640A1 publication Critical patent/ES482640A1/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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/008—Monoazo dyes
    • C09B62/0088—Monoazo dyes with heterocyclic compound as coupling component
    • 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
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/043—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring containing two or more triazine rings linked together by a non-chromophoric link

Abstract

Procedimiento para la obtención de colorantes azoicos reactivos de fórmula **(Fórmula)** donde R significa hidrógeno o alquilo inferior, T1 significa hidrógeno, alquilo, en caso dado sustituido, aralquilo, cicloalquilo, arilo, heteroarilo, un grupo de fórmula -CN, -COOR1R2, - COR1 u -OH, donde R1 y R2, en cada caso independientes entre si, significan hidrógeno, alquilo, en caso dado sustituido, aralquilo, cicloalquilo, arilo o heteroarilo, ó el grupo - NR1R2 representa el resto de un compuesto de anillo heterocíclico de cinco o de seis miembros, T2 significa hidrógeno, alquilo, en caso dado sustituido, aralquilo, cicloalquilo, arilo, heteroarilo, un grupo sulfo, nitro, nitroso, alquilsulfonilo, arilsulfonilo o un grupo acilamino, un átomo de halógeno, tal como cloro, bromo o flúor, un grupo de fórmula -CN, -COOR1. - CONR1R2 ó -COR1, Z significa hidrógeno, alquilo, en caso dado sustituido, aralquilo, cicloalquilo, arilo o heteroarilo, B representa un enlace directo o un miembro puente divalente y X significa un resto acilo.
ES482640A 1978-07-20 1979-07-19 Procedimiento para la obtencion de colorantes azoicos reac- tivos. Expired ES482640A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782831912 DE2831912A1 (de) 1978-07-20 1978-07-20 Azoreaktivfarbstoffe

Publications (1)

Publication Number Publication Date
ES482640A1 true ES482640A1 (es) 1980-04-16

Family

ID=6044905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482640A Expired ES482640A1 (es) 1978-07-20 1979-07-19 Procedimiento para la obtencion de colorantes azoicos reac- tivos.

Country Status (9)

Country Link
US (1) US4299764A (es)
JP (1) JPS5516090A (es)
BR (1) BR7904637A (es)
CH (1) CH650892GA3 (es)
DE (1) DE2831912A1 (es)
ES (1) ES482640A1 (es)
FR (1) FR2431522A1 (es)
GB (1) GB2026013B (es)
IT (1) IT7924461A0 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515716A (en) * 1981-09-16 1985-05-07 Mitsubishi Chemical Industries Limited 2,6-Diaminopyridine-based azo dyes for cellulose-containing fibers
JPS5891767A (ja) * 1981-11-25 1983-05-31 Sumitomo Chem Co Ltd モノアゾ化合物およびそれを用いるセルロ−ス繊維の染色方法
JPS58167653A (ja) * 1982-03-29 1983-10-03 Sumitomo Chem Co Ltd モノアゾ化合物およびそれを用いるセルロ−ス繊維の染色方法
DE3371353D1 (en) * 1982-08-25 1987-06-11 Ciba Geigy Ag Reactive dyes, their preparation and their use
JPS60166207A (ja) * 1984-02-03 1985-08-29 Toyo Soda Mfg Co Ltd 抽出法リン酸中の硫酸イオン除去法
JPH0788478B2 (ja) * 1986-12-24 1995-09-27 住友化学工業株式会社 モノアゾ化合物及びそれを用いる染色又は捺染方法
DE3739350A1 (de) * 1987-11-20 1989-06-01 Hoechst Ag 2-hydroxy-pyridon-azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe
DE3900535A1 (de) * 1989-01-10 1990-07-12 Bayer Ag Reaktivfarbstoffe
EP0465829B1 (de) * 1990-06-19 1995-01-11 Bayer Ag Azoreaktivfarbstoffe
DE4107377A1 (de) * 1991-03-08 1992-09-10 Basf Ag Reaktivfarbstoffe mit einer kupplungskomponente aus der hydroxypyridonreihe
DE4122866A1 (de) * 1991-07-11 1993-01-14 Bayer Ag Monoreaktive mono- und disazoreaktivfarbstoffe
CN106349744A (zh) * 2016-08-24 2017-01-25 天津德凯化工股份有限公司 一种高鲜艳度黄色活性染料及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES371854A1 (es) * 1968-09-24 1971-11-16 Ici Ltd Procedimiento para la preparacion de tintes azoicos solu- bles en agua.
DE2123061A1 (de) * 1970-05-15 1971-11-25 Ciba-Geigy Ag, Basel (Schweiz) Azoverbindungen, deren Herstellung und Verwendung
CA972353A (en) * 1970-12-22 1975-08-05 Ciba-Geigy Ag Azo compounds, their manufacture and use
DE2114158A1 (de) * 1971-03-24 1972-09-28 Bayer Ag Reaktivfarbstoffe
DE2232541C3 (de) * 1972-07-03 1978-06-15 Bayer Ag, 5090 Leverkusen Monoazo-Reaktivfarbstoffe und ihre Verwendung zum Färben und Bedrucken hydroxyl- oder amidgruppenhaltiger Textilmaterialien
GB1498669A (en) * 1975-04-30 1978-01-25 Ici Ltd Azo dyestuffs
GB1552220A (en) * 1975-12-17 1979-09-12 Ici Ltd Azo dyestuffs
LU78420A1 (de) * 1977-10-31 1979-06-01 Ciba Geigy Ag Farbstoffe,deren herstellung und verwendung

Also Published As

Publication number Publication date
US4299764A (en) 1981-11-10
FR2431522B1 (es) 1983-05-13
DE2831912C2 (es) 1988-12-01
GB2026013A (en) 1980-01-30
IT7924461A0 (it) 1979-07-18
CH650892GA3 (es) 1985-08-30
BR7904637A (pt) 1980-04-15
FR2431522A1 (fr) 1980-02-15
DE2831912A1 (de) 1980-02-07
GB2026013B (en) 1982-09-29
JPS637221B2 (es) 1988-02-16
JPS5516090A (en) 1980-02-04

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