GB1080157A - Water-insoluble azo dyestuffs containing a triazine residue and process for their manufacture - Google Patents

Water-insoluble azo dyestuffs containing a triazine residue and process for their manufacture

Info

Publication number
GB1080157A
GB1080157A GB3149765A GB3149765A GB1080157A GB 1080157 A GB1080157 A GB 1080157A GB 3149765 A GB3149765 A GB 3149765A GB 3149765 A GB3149765 A GB 3149765A GB 1080157 A GB1080157 A GB 1080157A
Authority
GB
United Kingdom
Prior art keywords
aryl
water
formula
dyeing
insoluble azo
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
GB3149765A
Inventor
Konrad Mix
Hanswilli Von Brachel
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of GB1080157A publication Critical patent/GB1080157A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/16—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo or cyanuric acid residues

Landscapes

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

Abstract

The invention comprises water-insoluble azo dyes of the formula <FORM:1080157/C4-C5/1> wherein aryl is a benzene or naphthalene nucleus which may contain monovalent substituents except water-solubilizing groups, A represents the residue of a mono- or disazo dye free from water-solubilizing groups and X represents -O-aryl or <FORM:1080157/C4-C5/2> They may be obtained by reacting a compound of the formula <FORM:1080157/C4-C5/3> wherein B represents a halogen atom or the radical -O-aryl, in a solvent or diluent with 1 or 2 mols. of an azo dye having the formula A-NH2, the halogen atoms in the product, if any, being replaced by the radical -O-aryl. Examples are given for the preparation of the dyes. They are useful for dyeing or printing animal, vegetable and synthetic fibres, and materials made therefrom, and for dyeing plastic materials, lacquers and varnishes and for the spin-dyeing of viscose rayon, polyamides and polyesters. Reference has been directed by the Comptroller to Specification 857,186.
GB3149765A 1964-07-25 1965-07-23 Water-insoluble azo dyestuffs containing a triazine residue and process for their manufacture Expired GB1080157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC33500A DE1298659B (en) 1964-07-25 1964-07-25 Process for the preparation of water-insoluble azo dyes

Publications (1)

Publication Number Publication Date
GB1080157A true GB1080157A (en) 1967-08-23

Family

ID=7020859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3149765A Expired GB1080157A (en) 1964-07-25 1965-07-23 Water-insoluble azo dyestuffs containing a triazine residue and process for their manufacture

Country Status (3)

Country Link
CH (1) CH459407A (en)
DE (1) DE1298659B (en)
GB (1) GB1080157A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2444005B (en) * 2005-10-13 2010-04-07 Fujifilm Imaging Colorants Ltd Compound, composition and use

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0753542B1 (en) * 1995-07-14 2000-02-09 Bayer Ag Polyazo dyestuffs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH344152A (en) * 1959-10-13 1960-01-31 Sandoz Ag Process for the preparation of water-insoluble monoazo dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2444005B (en) * 2005-10-13 2010-04-07 Fujifilm Imaging Colorants Ltd Compound, composition and use

Also Published As

Publication number Publication date
DE1298659B (en) 1969-07-03
CH459407A (en) 1968-07-15

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