ES8205439A1 - Process for dyeing synthetic fibrous materials. - Google Patents

Process for dyeing synthetic fibrous materials.

Info

Publication number
ES8205439A1
ES8205439A1 ES503702A ES503702A ES8205439A1 ES 8205439 A1 ES8205439 A1 ES 8205439A1 ES 503702 A ES503702 A ES 503702A ES 503702 A ES503702 A ES 503702A ES 8205439 A1 ES8205439 A1 ES 8205439A1
Authority
ES
Spain
Prior art keywords
salt
dyebath
sulphamoylaryl
sulpho
carboxyl
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
ES503702A
Other languages
Spanish (es)
Other versions
ES503702A0 (en
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of ES8205439A1 publication Critical patent/ES8205439A1/en
Publication of ES503702A0 publication Critical patent/ES503702A0/en
Granted 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/26—Polyamides; Polyurethanes using dispersed dyestuffs
    • 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
    • D06P1/0048—Converting dyes in situ in a non-appropriate form by hydrolysis, saponification, reduction with split-off of a substituent
    • 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
    • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/46—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
    • D06P1/48—Derivatives of carbohydrates
    • D06P1/50—Derivatives of cellulose
    • 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
    • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/56—Condensation products or precondensation products prepared with aldehydes
    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/34—Material containing ester groups
    • D06P3/36—Material containing ester groups using dispersed dyestuffs

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Coloring (AREA)

Abstract

The process for dyeing synthetic fibre materials composed of aromatic polyesters, cellulose acetate, cellulose triacetate or polyamides comprises entering an aqueous dyebath which contains a salt of a sulpho-free disperse azo, nitro, methine, azomethine, triphenylmethane, styryl, naphthostyryl, isoindoline, indophenol, quinophthalone, naphtholone, naphthazarine, oxazine, coumarin, naphthoquinone or naphthoquinonimine dye having at least one carboxyl, sulphamoylaryl, aromatically attached hydroxyl or tautomeric keto-enol group or a salt of a sulpho-free disperse dye having three or more fused rings and at least one carboxyl, sulphamoylaryl, aromatically attached hydroxyl or tautomeric keto-enol group which is capable of forming a salt in an alkaline medium with a fibre material of the kind mentioned and a dispersing acid for reducing the pH of the dyebath to below 7, heating the dyebath and finally rinsing the dyed fibre material in an aqueous solution of an alkaline agent.
ES503702A 1980-07-11 1981-07-06 PROCEDURE FOR STAINING SYNTHETIC FIBROUS MATERIALS BASED ON AROMATIC POLYESTERS Granted ES503702A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803026292 DE3026292A1 (en) 1980-07-11 1980-07-11 METHOD FOR COLORING SYNTHETIC FIBER MATERIALS

Publications (2)

Publication Number Publication Date
ES8205439A1 true ES8205439A1 (en) 1982-06-01
ES503702A0 ES503702A0 (en) 1982-06-01

Family

ID=6106946

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503702A Granted ES503702A0 (en) 1980-07-11 1981-07-06 PROCEDURE FOR STAINING SYNTHETIC FIBROUS MATERIALS BASED ON AROMATIC POLYESTERS

Country Status (5)

Country Link
EP (1) EP0044026A1 (en)
JP (1) JPS5747978A (en)
BR (1) BR8104441A (en)
DE (1) DE3026292A1 (en)
ES (1) ES503702A0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060042029A1 (en) * 2002-12-20 2006-03-02 Helmut Sieber Dye compositions for dyeing or printing of fibre products comprising celluloseacetate
EP2362890B1 (en) * 2008-10-27 2014-07-16 Life Technologies Corporation Anthraquinone based near ir emitting compounds and uses thereof
JP6000456B2 (en) 2012-07-27 2016-09-28 サン ケミカル コーポレイション Ketocoumarins as photoinitiators and photosensitizers in inks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266272B (en) * 1964-03-21 1968-04-18 Bayer Ag Process for dyeing hydrophobic fiber materials
GB1405177A (en) * 1972-04-26 1975-09-03 Ici Ltd Colouration process
GB1404597A (en) * 1972-04-26 1975-09-03 Ici Ltd Colouration process
JPS4931984A (en) * 1972-07-28 1974-03-23
GB1464866A (en) * 1973-08-21 1977-02-16 Ici Ltd Coloration process
DE2604913A1 (en) * 1976-02-07 1977-08-11 Bayer Ag Dyeing of synthetic fibres with disperse dyes - by addn. of acid donor to bath contg. soluble salt of dye
DE2616211A1 (en) * 1976-02-27 1977-09-08 Bayer Ag Dyeing synthetic textiles uniformly - with disperse dyes contg. carboxyl gps. using acid donors

Also Published As

Publication number Publication date
JPS5747978A (en) 1982-03-19
DE3026292A1 (en) 1982-02-18
BR8104441A (en) 1982-03-30
ES503702A0 (en) 1982-06-01
EP0044026A1 (en) 1982-01-20

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