ES418596A1 - Disperse monoazo dyestuffs - Google Patents

Disperse monoazo dyestuffs

Info

Publication number
ES418596A1
ES418596A1 ES418596A ES418596A ES418596A1 ES 418596 A1 ES418596 A1 ES 418596A1 ES 418596 A ES418596 A ES 418596A ES 418596 A ES418596 A ES 418596A ES 418596 A1 ES418596 A1 ES 418596A1
Authority
ES
Spain
Prior art keywords
bromine
chlorine
acid groups
optionally substituted
formula
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
ES418596A
Other languages
Spanish (es)
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
Publication of ES418596A1 publication Critical patent/ES418596A1/en
Expired legal-status Critical Current

Links

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
    • D06P1/16—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
    • D06P1/18—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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0801—Amino benzenes containing acid groups, e.g. COOH, SO3H, PO3H2, OSO3H, OPO3H2; SO2NHSO2R or salts thereof, R being hydrocarbonyls
    • C09B29/0802—Amino benzenes containing acid groups, e.g. COOH, SO3H, PO3H2, OSO3H, OPO3H2; SO2NHSO2R or salts thereof, R being hydrocarbonyls containing COOH
    • 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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2044—Textile treatments at a pression higher than 1 atm
    • D06P5/2055—Textile treatments at a pression higher than 1 atm during dyeing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)

Abstract

Procedure for obtaining dispersed monoazo dyes, free of sulfonic acid groups and additional carboxylic acid groups, of formula: **(See formula)** wherein A is an alkylene radical of 2 to 6 carbon atoms; R is a hydrogen atom or an optionally substituted lower alkyl radical or a group -ACOOH; X and Y independently represent hydrogen, chlorine, bromine, lower alkyl, or lower alkoxy; and Z is hydrogen, chlorine, bromine, lower alkyl, lower alkoxy, trifluoromethyl, nitro, cyano, optionally substituted lower alkylsulfonyl or optionally substituted sulfonamido; characterized in that it comprises reacting a azo compound that is free of additional sulfonic acid groups and carboxylic acid groups, of the formula: **(See formula)** where L1 is chlorine, bromine or cyano, L2 is chlorine or bromine and A, R, X, Y and Z are defined as above, with cuprous cyanide, in the presence of a polar aprotic organic liquid and optionally in the presence of a base . (Machine-translation by Google Translate, not legally binding)
ES418596A 1972-09-08 1973-09-08 Disperse monoazo dyestuffs Expired ES418596A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4172972A GB1428395A (en) 1972-09-08 1972-09-08 Disperse monoazo dyestuffs

Publications (1)

Publication Number Publication Date
ES418596A1 true ES418596A1 (en) 1976-04-01

Family

ID=10421096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418596A Expired ES418596A1 (en) 1972-09-08 1973-09-08 Disperse monoazo dyestuffs

Country Status (8)

Country Link
JP (1) JPS4994709A (en)
BE (1) BE804394A (en)
DE (1) DE2345356A1 (en)
ES (1) ES418596A1 (en)
FR (1) FR2198980B3 (en)
GB (1) GB1428395A (en)
IT (1) IT998513B (en)
NL (1) NL7312182A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931067A (en) * 1987-03-27 1990-06-05 Sri International Method or dyeing using phase change dyestuffs
JP4842113B2 (en) * 2006-12-13 2011-12-21 トッパン・フォームズ株式会社 Postcard sheet
CA2867361C (en) 2012-03-19 2017-07-25 Milliken & Company Carboxylate dyes
WO2015041815A1 (en) * 2013-09-18 2015-03-26 The Procter & Gamble Company Laundry care composition comprising carboxylate dye

Also Published As

Publication number Publication date
JPS4994709A (en) 1974-09-09
DE2345356A1 (en) 1974-03-21
GB1428395A (en) 1976-03-17
BE804394A (en) 1974-03-04
FR2198980A1 (en) 1974-04-05
FR2198980B3 (en) 1976-08-06
IT998513B (en) 1976-02-20
NL7312182A (en) 1974-03-12

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