ZA713515B - Process for the dyeing of natural and synthetic polyamide fibres - Google Patents

Process for the dyeing of natural and synthetic polyamide fibres

Info

Publication number
ZA713515B
ZA713515B ZA713515A ZA713515A ZA713515B ZA 713515 B ZA713515 B ZA 713515B ZA 713515 A ZA713515 A ZA 713515A ZA 713515 A ZA713515 A ZA 713515A ZA 713515 B ZA713515 B ZA 713515B
Authority
ZA
South Africa
Prior art keywords
dyeing
natural
synthetic polyamide
polyamide fibres
fibres
Prior art date
Application number
ZA713515A
Other languages
English (en)
Inventor
J Dore
Original Assignee
Sandoz 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 Sandoz Ltd filed Critical Sandoz Ltd
Publication of ZA713515B publication Critical patent/ZA713515B/xx

Links

Classifications

    • 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
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium
    • 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
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
ZA713515A 1970-06-02 1971-06-01 Process for the dyeing of natural and synthetic polyamide fibres ZA713515B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH822870A CH534251A (de) 1970-06-02 1970-06-02 Verfahren zum Färben von natürlichen und synthetischen Polyamiden

Publications (1)

Publication Number Publication Date
ZA713515B true ZA713515B (en) 1973-01-31

Family

ID=4337110

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA713515A ZA713515B (en) 1970-06-02 1971-06-01 Process for the dyeing of natural and synthetic polyamide fibres

Country Status (3)

Country Link
BR (1) BR7103304D0 (de)
CH (2) CH534251A (de)
ZA (1) ZA713515B (de)

Also Published As

Publication number Publication date
CH534251A (de) 1972-11-15
BR7103304D0 (pt) 1973-04-12
CH822870A4 (de) 1972-11-15

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