FR2319676A1 - Dispersion dyes of (1,4)-diamino-anthraquinone series - contg. (2)-carboxylic ester or amide substituents, for synthetic fibres - Google Patents

Dispersion dyes of (1,4)-diamino-anthraquinone series - contg. (2)-carboxylic ester or amide substituents, for synthetic fibres

Info

Publication number
FR2319676A1
FR2319676A1 FR7623420A FR7623420A FR2319676A1 FR 2319676 A1 FR2319676 A1 FR 2319676A1 FR 7623420 A FR7623420 A FR 7623420A FR 7623420 A FR7623420 A FR 7623420A FR 2319676 A1 FR2319676 A1 FR 2319676A1
Authority
FR
France
Prior art keywords
synthetic fibres
substd
opt
alkyl
contg
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.)
Withdrawn
Application number
FR7623420A
Other languages
French (fr)
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 FR2319676A1 publication Critical patent/FR2319676A1/en
Withdrawn legal-status Critical Current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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
    • D06P1/20—Anthraquinone dyes

Abstract

The dispersion dyes are of formula (I): (in which Z is -OR1 or -NR3R4. R is opt. substd. alkyl or cycloalkyl or H. R1 is opt.substd. alkyl, cycloalkyl, aralkyl or phenyl. R2 is -NHR3R4 or OX. X is as R1. R3 and R4 are H or opt.substd.alkyl, or together form a 5- or 6-memembered ring). (I) are used for dyeing or printing synthetic fibres, esp. polyesters and cellulose acetate, in greenish-blue shades, and for spin-dyeing of synthetic fibres. They give strong shades with good general fastness, reserve on wool and cotton, and heat resistance. In an example, 1-amino 4-brom anthraquinone 2-carboxylic acid n-propyl ester is reacted at 135 degrees C with ethyl p-aminobenzoate in the presence of K acetate and CuCl to give a dispersion dye which colours polyester fibres in greenish-blue shades.
FR7623420A 1975-07-31 1976-07-30 Dispersion dyes of (1,4)-diamino-anthraquinone series - contg. (2)-carboxylic ester or amide substituents, for synthetic fibres Withdrawn FR2319676A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH999975 1975-07-31

Publications (1)

Publication Number Publication Date
FR2319676A1 true FR2319676A1 (en) 1977-02-25

Family

ID=4358024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623420A Withdrawn FR2319676A1 (en) 1975-07-31 1976-07-30 Dispersion dyes of (1,4)-diamino-anthraquinone series - contg. (2)-carboxylic ester or amide substituents, for synthetic fibres

Country Status (4)

Country Link
JP (1) JPS5218736A (en)
CA (1) CA1097626A (en)
DE (1) DE2634169A1 (en)
FR (1) FR2319676A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1201968A (en) * 1982-02-01 1986-03-18 Hiromi Ohta Combustion apparatus for liquid fuels
JPS59122560A (en) * 1982-12-28 1984-07-16 Dainippon Ink & Chem Inc Treatment of woody material

Also Published As

Publication number Publication date
CA1097626A (en) 1981-03-17
JPS5218736A (en) 1977-02-12
DE2634169A1 (en) 1977-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse