GB1264122A - - Google Patents

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Publication number
GB1264122A
GB1264122A GB1264122DA GB1264122A GB 1264122 A GB1264122 A GB 1264122A GB 1264122D A GB1264122D A GB 1264122DA GB 1264122 A GB1264122 A GB 1264122A
Authority
GB
United Kingdom
Prior art keywords
group
dyestuff
april
ray
dyeing
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
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 GB1264122A publication Critical patent/GB1264122A/en
Expired legal-status Critical Current

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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
    • D06P1/0056—Dyeing with polymeric dyes involving building the polymeric dyes on the fibres
    • D06P1/006—Dyeing with polymeric dyes involving building the polymeric dyes on the fibres by using dyes with polymerisable groups, e.g. dye ---CH=CH2
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/443—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being alternatively specified

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

1,264,122. Dyeing with polymerizable dyes. IMPERIAL CHEMICAL INDUSTRIES Ltd. 16 April, 1969 [17 April, 1968], No. 18122/68. Heading C3P. [Also in Division D1] Fibrous materials or polymeric films are dyed by treating in a dyebath containing an aqueous solution or suspension of a dyestuff of the azo, anthraquinone, nitro, triarylmethane or methine series containing at least one group of the Formula I: in which X is an oxygen atom or a group -NR- in which R is a hydrogen atom or a substituted or unsubstituted alkyl, aryl or aralkyl radical and R 1 , R 2 and R 3 each independently represent hydrogen or a methyl group, and subsequently treating the fibrous material or polymeric film in the same dyebath with a polymerization initiator, preferably 1-500% by weight based on the weight of dyestuff being used, redox initiator systems may be employed as may X-ray, gamma-ray and electron beam sources. Substrates dyed include wool, silk, cotton, cellulose acetate, polyamides, viscose rayon, aromatic polyesters, polyacrylonitrile, modified polyacrylonitrile, polyurethane and polyvinyl materials. The dyes may contain one or more water-solubilizing groups, preferably sulphonic acid groups and are especially useful for dyeing natural or synthetic polyamides.
GB1264122D 1968-04-17 1968-04-17 Expired GB1264122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1812268 1968-04-17

Publications (1)

Publication Number Publication Date
GB1264122A true GB1264122A (en) 1972-02-16

Family

ID=10107038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264122D Expired GB1264122A (en) 1968-04-17 1968-04-17

Country Status (1)

Country Link
GB (1) GB1264122A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees