GB1464881A - Dyeing process - Google Patents

Dyeing process

Info

Publication number
GB1464881A
GB1464881A GB2692674A GB2692674A GB1464881A GB 1464881 A GB1464881 A GB 1464881A GB 2692674 A GB2692674 A GB 2692674A GB 2692674 A GB2692674 A GB 2692674A GB 1464881 A GB1464881 A GB 1464881A
Authority
GB
United Kingdom
Prior art keywords
weight
compositions
dye
dyes
acid
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
GB2692674A
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
Priority to GB2692674A priority Critical patent/GB1464881A/en
Publication of GB1464881A publication Critical patent/GB1464881A/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
    • 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
    • D06P3/06—Material containing basic nitrogen containing amide groups using acid 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • 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
    • D06P1/60—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 polyethers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

1464881 Acid dye compositions IMPERIAL CHEMICAL INDUSTRIES Ltd 23 May 1975 [18 June 1974] 26926/74 Heading D1B The water solubility of acid dyes is improved by mixing the dyes together with polyoxyethylene polyols of molecular weight 4000 to 7500 in a weight ratio of 4:1 to 99:1 preferably 5:1 to 15:1 parts by weight of dye and polyol respectively. Preferably polyethylene glycol of MW 6000 is used. The compositions are used for dyeing nitrogenous textile materials.
GB2692674A 1975-05-23 1975-05-23 Dyeing process Expired GB1464881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2692674A GB1464881A (en) 1975-05-23 1975-05-23 Dyeing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2692674A GB1464881A (en) 1975-05-23 1975-05-23 Dyeing process

Publications (1)

Publication Number Publication Date
GB1464881A true GB1464881A (en) 1977-02-16

Family

ID=10251391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2692674A Expired GB1464881A (en) 1975-05-23 1975-05-23 Dyeing process

Country Status (1)

Country Link
GB (1) GB1464881A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123654A2 (en) * 1983-04-21 1984-10-31 Ciba-Geigy Ag Stable, concentrated, liquid dispersions of anionic dyestuffs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123654A2 (en) * 1983-04-21 1984-10-31 Ciba-Geigy Ag Stable, concentrated, liquid dispersions of anionic dyestuffs
EP0123654A3 (en) * 1983-04-21 1985-04-10 Ciba-Geigy Ag Stable, concentrated, liquid dispersions of anionic dyestuffs

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee