CH451363A - Process for the production of azo dyes - Google Patents

Process for the production of azo dyes

Info

Publication number
CH451363A
CH451363A CH250864A CH250864A CH451363A CH 451363 A CH451363 A CH 451363A CH 250864 A CH250864 A CH 250864A CH 250864 A CH250864 A CH 250864A CH 451363 A CH451363 A CH 451363A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
azo
dyes
Prior art date
Application number
CH250864A
Other languages
German (de)
Inventor
Leonard Stright Paul
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of CH451363A publication Critical patent/CH451363A/en

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
    • D06P3/79—Polyolefins
    • D06P3/795—Polyolefins using metallisable or mordant dyes, dyeing premetallised fibres
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • 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
    • C09B45/00—Complex metal compounds of azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH250864A 1962-05-23 1963-05-21 Process for the production of azo dyes CH451363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19692162A 1962-05-23 1962-05-23

Publications (1)

Publication Number Publication Date
CH451363A true CH451363A (en) 1968-05-15

Family

ID=22727295

Family Applications (3)

Application Number Title Priority Date Filing Date
CH250964A CH451364A (en) 1962-05-23 1963-05-21 Process for the preparation of an azo dye
CH635663A CH427731A (en) 1962-05-23 1963-05-21 Process for dyeing textile fibers from metal-containing poly-a-olefins
CH250864A CH451363A (en) 1962-05-23 1963-05-21 Process for the production of azo dyes

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH250964A CH451364A (en) 1962-05-23 1963-05-21 Process for the preparation of an azo dye
CH635663A CH427731A (en) 1962-05-23 1963-05-21 Process for dyeing textile fibers from metal-containing poly-a-olefins

Country Status (3)

Country Link
CH (3) CH451364A (en)
DE (1) DE1444177A1 (en)
GB (1) GB992561A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260426B (en) * 1964-10-28 1968-02-08 Basf Ag Process for dyeing and / or printing textile fibers made of metal-containing polypropylene

Also Published As

Publication number Publication date
GB992561A (en) 1965-05-19
CH427731A (en) 1966-09-30
DE1444177A1 (en) 1969-10-02
CH451364A (en) 1968-05-15

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