ES422771A1 - Colouration process - Google Patents

Colouration process

Info

Publication number
ES422771A1
ES422771A1 ES422771A ES422771A ES422771A1 ES 422771 A1 ES422771 A1 ES 422771A1 ES 422771 A ES422771 A ES 422771A ES 422771 A ES422771 A ES 422771A ES 422771 A1 ES422771 A1 ES 422771A1
Authority
ES
Spain
Prior art keywords
see formula
lower alkyl
formula
materials
azo
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
ES422771A
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 ES422771A1 publication Critical patent/ES422771A1/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
    • D06P3/10—Material containing basic nitrogen containing amide groups using reactive 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/022—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring the heterocyclic ring being alternatively specified
    • C09B62/026—Azo dyes

Landscapes

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

Abstract

Procedure for dyeing polyamide textile materials, characterized in that said materials are reacted with an aqueous solution of azo dye of the formula: ** (See formula) ** wherein A represents the residue of a azo component of the benzene or naphthalene series; X represents = N, (see formula) or (see formula); Y represents chlorine or bromine; Q1 represents -O-, or -S-; Q2 represents a direct bond, -O-, -CO-, -SO2-, -SO2NH-, -NHSO2-, -CONH-, -NHCO-, -COO-, -OCO-, -SO2-, -S- or -NR4- where R4 represents hydrogen or lower alkyl; R1 represents an alkylene, cycloalkylene, or arylene radical; R2 represents an optionally substituted alkyl, cycloalkyl, aralkyl or aryl radical so that R1 and R2 together do not contain more than 13 carbon atoms; R3 represents hydrogen or lower alkyl, and ring B can carry one or more substituents. (Machine-translation by Google Translate, not legally binding)
ES422771A 1973-01-30 1974-01-30 Colouration process Expired ES422771A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB458273A GB1455995A (en) 1973-01-30 1973-01-30 Colouration process

Publications (1)

Publication Number Publication Date
ES422771A1 true ES422771A1 (en) 1976-09-01

Family

ID=9779888

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422771A Expired ES422771A1 (en) 1973-01-30 1974-01-30 Colouration process

Country Status (8)

Country Link
JP (1) JPS49109685A (en)
BE (1) BE810391A (en)
DE (1) DE2404357A1 (en)
ES (1) ES422771A1 (en)
FR (1) FR2215509B1 (en)
GB (1) GB1455995A (en)
IT (1) IT1006196B (en)
NL (1) NL7401179A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817033C2 (en) * 1978-04-19 1983-03-24 Basf Ag, 6700 Ludwigshafen Reactive dyes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1181425A (en) * 1956-06-29 1959-06-16 Ciba Geigy New azo dyes, their preparation and uses

Also Published As

Publication number Publication date
FR2215509B1 (en) 1977-09-23
FR2215509A1 (en) 1974-08-23
IT1006196B (en) 1976-09-30
JPS49109685A (en) 1974-10-18
NL7401179A (en) 1974-08-01
BE810391A (en) 1974-07-30
DE2404357A1 (en) 1974-08-01
GB1455995A (en) 1976-11-17

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