CH618821GA3 - Cationic water-soluble monoazo dyes - Google Patents

Cationic water-soluble monoazo dyes Download PDF

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Publication number
CH618821GA3
CH618821GA3 CH1214078A CH1214078A CH618821GA3 CH 618821G A3 CH618821G A3 CH 618821GA3 CH 1214078 A CH1214078 A CH 1214078A CH 1214078 A CH1214078 A CH 1214078A CH 618821G A3 CH618821G A3 CH 618821GA3
Authority
CH
Switzerland
Prior art keywords
dyes
cationic water
integer
coupling
monoazo dyes
Prior art date
Application number
CH1214078A
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 filed Critical
Publication of CH618821GA3 publication Critical patent/CH618821GA3/en

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Classifications

    • 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
    • D06P1/02—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 azo dyes
    • D06P1/04—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 azo dyes not containing metal
    • D06P1/08—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 azo dyes not containing metal cationic 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic rings

Abstract

The dyes are soluble in water, free of sulphonic or carboxylic groups, and are derivatives of 1-phenyl-3-amino-pyrazoles of the general formula (I) <IMAGE> where the symbols are defined as follows: R1 = H, CH3; R2 = CH3, C2H5; R3 = R4 = CH3, C2H5; A = H, Cl, Br, alkyl or alkoxy having not more than 2 carbon atoms, CF3; m = an integer from 1 to 4; n = an integer from 1 to 3; X = a monovalent anion. The preparation of the dyes of the formula (I) takes place by diazotisation of the pyrazole and coupling and by quaternisation and coupling of the corresponding intermediates. These dyes are particularly suitable for yellow dyeing and printing of fibres based on polyester and polyamides modified with acid groups, in particular based on polymers and copolymers of acrylonitrile.
CH1214078A 1977-11-29 1978-11-27 Cationic water-soluble monoazo dyes CH618821GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30140/77A IT1088557B (en) 1977-11-29 1977-11-29 WATER-SOLUBLE MONOAZOIC CATIONIC DYES

Publications (1)

Publication Number Publication Date
CH618821GA3 true CH618821GA3 (en) 1980-08-29

Family

ID=11229199

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1214078A CH618821GA3 (en) 1977-11-29 1978-11-27 Cationic water-soluble monoazo dyes

Country Status (11)

Country Link
US (1) US4263204A (en)
JP (1) JPS5483028A (en)
BE (1) BE872373A (en)
CA (1) CA1105451A (en)
CH (1) CH618821GA3 (en)
DE (1) DE2851373A1 (en)
ES (1) ES475470A1 (en)
FR (1) FR2410025A1 (en)
GB (1) GB2009215A (en)
IT (1) IT1088557B (en)
NL (1) NL7811560A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020069402A1 (en) * 2000-10-05 2002-06-06 Nevill Edward Colles Scheduling control within a system having mixed hardware and software based instruction execution
US6878196B2 (en) * 2002-01-15 2005-04-12 Fuji Photo Film Co., Ltd. Ink, ink jet recording method and azo compound
JP5114007B2 (en) * 2006-01-19 2013-01-09 富士フイルム株式会社 Ink, ink-jet ink, ink-jet recording method, and method for improving weather resistance of colored image material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH488773A (en) * 1966-06-24 1970-04-15 Ciba Geigy Process for the production of new basic dyes
CH487979A (en) * 1966-07-04 1970-03-31 Ciba Geigy Process for the preparation of basic dyes
US4032532A (en) * 1968-05-15 1977-06-28 Sandoz Ltd. 1-aminoalkylene-3-cyano-4-methyl-6-hydroxy-1,2-dihydropyrid-2-ones
CH503781A (en) * 1968-05-15 1971-02-28 Sandoz Ag Process for the production of basic dyes

Also Published As

Publication number Publication date
US4263204A (en) 1981-04-21
GB2009215A (en) 1979-06-13
FR2410025A1 (en) 1979-06-22
NL7811560A (en) 1979-05-31
CA1105451A (en) 1981-07-21
DE2851373A1 (en) 1979-06-07
ES475470A1 (en) 1980-01-16
IT1088557B (en) 1985-06-10
JPS5483028A (en) 1979-07-02
BE872373A (en) 1979-05-29

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