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GB1454210A - Reactive dyes - Google Patents

Reactive dyes

Info

Publication number
GB1454210A
GB1454210A GB4274874A GB4274874A GB1454210A GB 1454210 A GB1454210 A GB 1454210A GB 4274874 A GB4274874 A GB 4274874A GB 4274874 A GB4274874 A GB 4274874A GB 1454210 A GB1454210 A GB 1454210A
Authority
GB
United Kingdom
Prior art keywords
dyes
fluorotriazinyl
mole
cyanuric fluoride
reactive
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
GB4274874A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4274874A priority Critical patent/GB1454210A/en
Publication of GB1454210A publication Critical patent/GB1454210A/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
    • C09B62/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

1454210 Fluorotriazinyl reactive dyestuffs IMPERIAL CHEMICAL INDUSTRIES Ltd [2 Oct 1974] 42748/74 Heading C4P The invention comprises fluorotriazinyl reactive dyes of the general formula wherein DN(R)- and D<SP>1</SP>N(R<SP>1</SP>)- are the same or different radicals of water soluble coloured compounds, e.g. of the anthraquinone, mono- or dis-azo and their 1 : 1 metal complexes, phthalocyanine, nitro, formazane, and nitrostilbene dyes, and R and R<SP>1</SP> are H or C 1 -C 4 alkyl. They are prepared by reacting cyanuric fluoride in any order with 1 mole of DN(R)H and 1 mole D<SP>1</SP>N(R<SP>1</SP>)H the first reaction taking place at 0-10‹ C. and the second at 20-50‹ C. at pH 4-8 optionally in presence of an acid binding agent and a water immiscible solvent for the cyanuric fluoride. The dyes dye wool, silk, polyamide, cotton and viscose rayon in orange, brown and olive shades.
GB4274874A 1974-10-02 1974-10-02 Reactive dyes Expired GB1454210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4274874A GB1454210A (en) 1974-10-02 1974-10-02 Reactive dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4274874A GB1454210A (en) 1974-10-02 1974-10-02 Reactive dyes

Publications (1)

Publication Number Publication Date
GB1454210A true GB1454210A (en) 1976-11-03

Family

ID=10425812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4274874A Expired GB1454210A (en) 1974-10-02 1974-10-02 Reactive dyes

Country Status (1)

Country Link
GB (1) GB1454210A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511017A1 (en) * 1981-08-08 1983-02-11 Sandoz Sa TETRAKISAZOIC COMPOUNDS AND PROCESS FOR THEIR PREPARATION AND THEIR USE FOR DYING AND PRINTING ORGANIC SUBSTRATES
DE3228286A1 (en) * 1981-08-08 1983-02-24 Sandoz-Patent-GmbH, 7850 Lörrach Tetrakisazo compounds having a bridge member, preparation process and use
US4485041A (en) * 1977-11-02 1984-11-27 Hoechst Aktiengesellschaft Water-soluble metal free or copper triazino-bis-[hydroxy-naphthylamino]-disazo dyestuffs containing fiber reactive groups, and a process for dyeing or printing cellulose fibers
EP0252508A3 (en) * 1986-07-09 1988-03-30 Mitsubishi Chemical Industries Limited Water soluble disazo colorant and dyeing method using the same
US5006644A (en) * 1982-06-19 1991-04-09 Sandoz Ltd. Copper complexes of further substituted 2,4-di-[2'-(2"-hydroxyphenylazo)-1'-hydroxy-3'-sulfonaphthyl-6'-amino]-6-chloro-1,3,5-triazines
US5969113A (en) * 1995-09-21 1999-10-19 Ciba Specialty Chemicals Corporation Reactive dyes, their preparation and use

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485041A (en) * 1977-11-02 1984-11-27 Hoechst Aktiengesellschaft Water-soluble metal free or copper triazino-bis-[hydroxy-naphthylamino]-disazo dyestuffs containing fiber reactive groups, and a process for dyeing or printing cellulose fibers
FR2511017A1 (en) * 1981-08-08 1983-02-11 Sandoz Sa TETRAKISAZOIC COMPOUNDS AND PROCESS FOR THEIR PREPARATION AND THEIR USE FOR DYING AND PRINTING ORGANIC SUBSTRATES
DE3228286A1 (en) * 1981-08-08 1983-02-24 Sandoz-Patent-GmbH, 7850 Lörrach Tetrakisazo compounds having a bridge member, preparation process and use
JPS5837056A (en) * 1981-08-08 1983-03-04 サンド・アクチエンゲゼルシヤフト Tetrakisazo compound
US4670547A (en) * 1981-08-08 1987-06-02 Sandoz Ltd. Tetrakisazo compounds having two 1-hydroxy-3- or 4-sulfo-6- or 7-amino- or substituted amino-naphthalene coupling component radicals the amino or substituted amino groups of which are linked 1,3,5-triazine rings
JPH0643561B2 (en) 1981-08-08 1994-06-08 サンド アクチェンゲゼルシャフト Tetrakisazo compound
US5006644A (en) * 1982-06-19 1991-04-09 Sandoz Ltd. Copper complexes of further substituted 2,4-di-[2'-(2"-hydroxyphenylazo)-1'-hydroxy-3'-sulfonaphthyl-6'-amino]-6-chloro-1,3,5-triazines
EP0252508A3 (en) * 1986-07-09 1988-03-30 Mitsubishi Chemical Industries Limited Water soluble disazo colorant and dyeing method using the same
US4843150A (en) * 1986-07-09 1989-06-27 Mitsubushi Chemical Industries Limited Pyrazolone or pyridone type water soluble disazo colorant containing one or two triazine rings
US5969113A (en) * 1995-09-21 1999-10-19 Ciba Specialty Chemicals Corporation Reactive dyes, their preparation and use
US6670457B2 (en) 1995-09-21 2003-12-30 Ciba Specialty Chemicals Corporation Reactive dyes, their preparation and use

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Legal Events

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