CH478898A - Verfahren zur Herstellung von Azofarbstoffen - Google Patents

Verfahren zur Herstellung von Azofarbstoffen

Info

Publication number
CH478898A
CH478898A CH1309965A CH1309965A CH478898A CH 478898 A CH478898 A CH 478898A CH 1309965 A CH1309965 A CH 1309965A CH 1309965 A CH1309965 A CH 1309965A CH 478898 A CH478898 A CH 478898A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
azo
dyes
Prior art date
Application number
CH1309965A
Other languages
English (en)
Inventor
Meininger Fritz
Steuernagel Helmut
Froelich Heinrich
Original Assignee
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 filed Critical Hoechst Ag
Priority claimed from DE1965F0047999 external-priority patent/DE1544552B2/de
Publication of CH478898A publication Critical patent/CH478898A/de

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
    • 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
    • C09B62/4401—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
    • C09B62/4403—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system the heterocyclic system being a triazine ring
    • C09B62/4411—Azo 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
    • 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
    • C09B62/4401—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
    • C09B62/4403—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system the heterocyclic system being a triazine ring
    • C09B62/4411—Azo dyes
    • C09B62/4416—Metal complex azo 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
    • 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
    • C09B62/515—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH1309965A 1964-09-24 1965-09-22 Verfahren zur Herstellung von Azofarbstoffen CH478898A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF44046A DE1289930B (de) 1964-09-24 1964-09-24 Verfahren zur Herstellung von Azofarbstoffen und deren Metallkomplexverbindungen
DE1965F0047999 DE1544552B2 (de) 1965-12-24 1965-12-24 Azofarbstoffe und deren metallkomplexverbindungen, verfahren zu ihrer herstellung und deren verwendung zum faerben

Publications (1)

Publication Number Publication Date
CH478898A true CH478898A (de) 1969-09-30

Family

ID=25976475

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1309965A CH478898A (de) 1964-09-24 1965-09-22 Verfahren zur Herstellung von Azofarbstoffen
CH1824866A CH514658A (de) 1964-09-24 1966-12-21 Verfahren zur Herstellung von Azofarbstoffen
CH495868A CH536870A (de) 1964-09-24 1968-04-11 Verfahren zur Herstellung von neuen Metallkomplexverbindungen von Azofarbstoffen

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH1824866A CH514658A (de) 1964-09-24 1966-12-21 Verfahren zur Herstellung von Azofarbstoffen
CH495868A CH536870A (de) 1964-09-24 1968-04-11 Verfahren zur Herstellung von neuen Metallkomplexverbindungen von Azofarbstoffen

Country Status (6)

Country Link
US (2) US3419542A (de)
BE (2) BE670089A (de)
CH (3) CH478898A (de)
DE (1) DE1289930B (de)
GB (2) GB1113809A (de)
NL (2) NL6512362A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966704A (en) * 1970-03-06 1976-06-29 Hoechst Aktiengesellschaft Naphthylazo naphthyl copper complex dyestuffs
US4185012A (en) * 1970-09-24 1980-01-22 Hoechst Aktiengesellschaft Water-soluble, fibre-reactive copper complex disazo dyestuffs
DE2239814C2 (de) * 1972-08-12 1982-04-29 Bayer Ag, 5090 Leverkusen Monoazofarbstoffe und ihre Verwendung
IT1075628B (it) * 1977-03-17 1985-04-22 Montedison Spa Coloranti acidi per fibre poliamidiche
JPS6033145B2 (ja) * 1982-10-27 1985-08-01 三菱化学株式会社 記録液
US4769446A (en) * 1983-04-18 1988-09-06 Hoechst Celanese Corporation Fiber-reactive red azo dyestuff
EP0174909B1 (de) * 1984-08-30 1991-10-16 Ciba-Geigy Ag Reaktivfarbstoffe, deren Herstellung und Verwendung
EP0185611B1 (de) * 1984-12-21 1988-09-21 Ciba-Geigy Ag Verfahren zur fotochemischen Stabilisierung von synthetischen Polyamidfasermaterialien
US4845203A (en) * 1986-09-12 1989-07-04 Ciba-Geigy Corporation Fibre-reaction disazo dyes with a bi-reaction moiety comprising a halotriazine and vinylsulfonyl type radical
EP0265857B1 (de) * 1986-10-27 1990-09-19 Hoechst Celanese Corporation Eine Ureidogruppe und zwei mit Fasern reaktiven Sulfonylgruppen enthaltende wasserlösliche Monoazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung
US4855411A (en) * 1988-03-17 1989-08-08 Hugh C. Crall Water-soluble, monoazo dyes containing a ureido group and two sulfonyl fiber-reactive groups
DE3904591A1 (de) * 1989-02-16 1990-08-23 Hoechst Ag Verfahren zur herstellung von (beta)-chloraethylsulfonyl-arylisocyanaten
DE3904592A1 (de) * 1989-02-16 1990-08-23 Hoechst Ag Verfahren zur herstellung von (beta)-chlorethylsulfonyl-arylisocyanaten
DE3939909A1 (de) * 1989-12-02 1991-06-06 Hoechst Ag Azoverbindungen und ihre verwendung als farbstoffe, 1-sulfo-6-carboxy-2-amino-naphthalin, dessen verwendung als vorprodukt der azoverbindungen und verfahren zur herstellung dieser verbindungen
DE4001315A1 (de) * 1990-01-18 1991-07-25 Hoechst Ag Wasserloesliche faserreaktive farbstoffe, verfahren zu ihrer herstellung und ihre verwendung
TW223098B (de) * 1991-10-24 1994-05-01 Hoechst Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128325A (en) * 1935-09-13 1938-08-30 Ici Ltd Copper containing monoazo dyestuffs and process for preparing them
US2875047A (en) * 1955-01-19 1959-02-24 Oster Gerald Photopolymerization with the formation of coherent plastic masses
FR1218709A (fr) * 1958-01-14 1960-05-12 Basf Ag Colorants azoïques nouveaux et procédé pour leur production
US3135730A (en) * 1958-03-26 1964-06-02 Hoechst Ag Copper complexes of azo-dyestuffs
US3098096A (en) * 1960-06-27 1963-07-16 Crompton & Knowles Corp 3-and 4-(2-chlorethylsulfonyl)-benzoyl chloride
CH403123A (de) * 1961-03-17 1965-11-30 Geigy Ag J R Verfahren zur Herstellung von reaktiven Monoazofarbstoffen

Also Published As

Publication number Publication date
GB1113809A (en) 1968-05-15
BE691797A (de) 1967-06-27
GB1168650A (en) 1969-10-29
CH536870A (de) 1973-05-15
NL6618124A (de) 1967-06-26
DE1289930B (de) 1969-02-27
US3419542A (en) 1968-12-31
NL6512362A (de) 1966-03-25
CH514658A (de) 1971-10-31
BE670089A (de) 1966-03-24
US3518245A (en) 1970-06-30

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Legal Events

Date Code Title Description
PL Patent ceased