GB1348505A - Reactive monoazo dyestuffs and processes for their manufacture and use - Google Patents

Reactive monoazo dyestuffs and processes for their manufacture and use

Info

Publication number
GB1348505A
GB1348505A GB2269571A GB2269571A GB1348505A GB 1348505 A GB1348505 A GB 1348505A GB 2269571 A GB2269571 A GB 2269571A GB 2269571 A GB2269571 A GB 2269571A GB 1348505 A GB1348505 A GB 1348505A
Authority
GB
United Kingdom
Prior art keywords
reactive
radical
dyes
sulphonic acid
reactive monoazo
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
GB2269571A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1348505A publication Critical patent/GB1348505A/en
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
    • C09B62/0085—Monoazo dyes with coupling components containing both hydroxyl and amino groups as directing groups
    • 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
    • C09B62/0086—Monoazo dyes with coupling component containing a reactive methylene group
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1348505 Reactive monoazo dyes CIBAGEIGY AG 19 April 1971 [26 Feb 1970] 22695/71 Heading C4P New reactive monoazo dyes of formula wherein U is a halogen atom, R 1 is an ortho- SO 3 H-substituted phenyl or #-naphthyl radical, one Y is H and the other SO 3 H, R 2 is a phenylene radical carrying a COOH or preferably one or two SO 3 H groups and Z is a fibre-reactive mono-halo-triazine radical which contains an alkyl or aryl radical linked via -O- or -S- are prepared by a series of reactions including the coupling of a diazotized amine R 1 NH 2 with an aminonaphthol sulphonic acid and various condensation reactions to link the bis-halotriazinylamino side chain to the amino group of the naphthol sulphonic acid. The dyes are used to colour a wide variety of materials, in particular cellulose materials by the usual reactive dyeing processes in red shades. Reference has been directed by the Comptroller to Specification 1,019,771.
GB2269571A 1970-02-26 1971-04-19 Reactive monoazo dyestuffs and processes for their manufacture and use Expired GB1348505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH280270A CH560748A5 (en) 1970-02-26 1970-02-26

Publications (1)

Publication Number Publication Date
GB1348505A true GB1348505A (en) 1974-03-20

Family

ID=4241914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2269571A Expired GB1348505A (en) 1970-02-26 1971-04-19 Reactive monoazo dyestuffs and processes for their manufacture and use

Country Status (11)

Country Link
BE (1) BE763466A (en)
BR (1) BR7101217D0 (en)
CA (1) CA919171A (en)
CH (1) CH560748A5 (en)
CS (1) CS190355B2 (en)
DE (1) DE2108402A1 (en)
FR (1) FR2079024A5 (en)
GB (1) GB1348505A (en)
NL (1) NL7102533A (en)
PL (1) PL82822B1 (en)
ZA (1) ZA711169B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270918A (en) 1978-01-06 1981-06-02 Ciba-Geigy Corporation Reactive dyes, processes for their production and use thereof
GB2131825A (en) * 1982-10-27 1984-06-27 Mitsubishi Chem Ind Monoazo compounds

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH634341A5 (en) * 1978-02-16 1983-01-31 Ciba Geigy Ag REACTIVE DYES AND THEIR PRODUCTION.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270918A (en) 1978-01-06 1981-06-02 Ciba-Geigy Corporation Reactive dyes, processes for their production and use thereof
GB2131825A (en) * 1982-10-27 1984-06-27 Mitsubishi Chem Ind Monoazo compounds

Also Published As

Publication number Publication date
CH560748A5 (en) 1975-04-15
CS190355B2 (en) 1979-05-31
ZA711169B (en) 1971-11-24
CA919171A (en) 1973-01-16
BR7101217D0 (en) 1973-03-13
BE763466A (en) 1971-08-25
NL7102533A (en) 1971-08-30
PL82822B1 (en) 1975-10-31
DE2108402A1 (en) 1971-09-09
FR2079024A5 (en) 1971-11-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee