ES366131A1 - Coloration process - Google Patents

Coloration process

Info

Publication number
ES366131A1
ES366131A1 ES366131A ES366131A ES366131A1 ES 366131 A1 ES366131 A1 ES 366131A1 ES 366131 A ES366131 A ES 366131A ES 366131 A ES366131 A ES 366131A ES 366131 A1 ES366131 A1 ES 366131A1
Authority
ES
Spain
Prior art keywords
dye
residue
formula
whole number
mono
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
ES366131A
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 ES366131A1 publication Critical patent/ES366131A1/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
    • D06P1/0056—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
    • C09B62/465—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 an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
    • C09B62/47—Azo dyes
    • C09B62/473—Monoazo dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Fibrous materials and polymeric films are dyed by treating with a solution or suspension of a mono azo dyestuff of formula I: in which A is the residue of a diazo compoment of the benzene, naphthalene or stilbene series, E is the residue of an ortho-coupling component, P which is directly attached to a carbon atom in the dye is a linkage of formula -O-, -NH- or -NHNH-, Z is a whole number and m is a whole number having a value of at least 2 and then subjecting the material or film to the action of a polymerisation catalyst. Substrates treated include wool, silk, polyamide, polyacrylonitrile, cellulose mono- and triacetates, polyurethane and viscose rayon. The catalyst may be applied with the dye after which it is activated by heating or is used after application of the dye. Redox systems, peroxides and azo compounds may be used as catalysts. Reference has been directed by the Comptroller to Specification 1,046,751.
ES366131A 1968-04-17 1969-04-17 Coloration process Expired ES366131A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1811968A GB1268184A (en) 1968-04-17 1968-04-17 Coloration process

Publications (1)

Publication Number Publication Date
ES366131A1 true ES366131A1 (en) 1971-02-01

Family

ID=10106982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES366131A Expired ES366131A1 (en) 1968-04-17 1969-04-17 Coloration process

Country Status (6)

Country Link
BE (1) BE731688A (en)
DE (1) DE1919595A1 (en)
ES (1) ES366131A1 (en)
FR (1) FR2006393A7 (en)
GB (1) GB1268184A (en)
NL (1) NL6905926A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101545214B (en) * 2009-04-23 2011-04-13 浙江俏尔婷婷服饰有限公司 Orlon/viscose/chinlon/spandex polycomponent seamless underwear dyeing process

Also Published As

Publication number Publication date
FR2006393A7 (en) 1969-12-26
BE731688A (en) 1969-10-17
NL6905926A (en) 1969-10-21
GB1268184A (en) 1972-03-22
DE1919595A1 (en) 1970-09-03

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